WO1989010167A1 - Coupled safety bindings for snowboard or monoski - Google Patents

Coupled safety bindings for snowboard or monoski Download PDF

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Publication number
WO1989010167A1
WO1989010167A1 PCT/FR1989/000201 FR8900201W WO8910167A1 WO 1989010167 A1 WO1989010167 A1 WO 1989010167A1 FR 8900201 W FR8900201 W FR 8900201W WO 8910167 A1 WO8910167 A1 WO 8910167A1
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WO
WIPO (PCT)
Prior art keywords
stops
plate
movable
stop
board
Prior art date
Application number
PCT/FR1989/000201
Other languages
French (fr)
Inventor
Roland Gay
Original Assignee
Salomon S.A.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Salomon S.A. filed Critical Salomon S.A.
Publication of WO1989010167A1 publication Critical patent/WO1989010167A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00—Snowboard bindings
    • A63C10/02—Snowboard bindings characterised by details of the shoe holders
    • A63C10/08—Toe or heel stirrups; Clamps
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00—Snowboard bindings
    • A63C10/12—Yieldable or self-releasing in the event of an accident, i.e. safety bindings

Definitions

  • the present invention relates to bindings making it possible to detachably attach two shoes of a user to the same board for sliding such as a monoski or a snowboard.
  • binding Many types of binding are known which are used in the traditional alpine ski area. These bindings provide satisfactory safety for the skier.
  • the problem is different for a monoski, that is to say a gliding board on which the two feet are side by side, substantially parallel to the longitudinal axis, or else for a snowboard, that is to say -to say a gliding board on which the two feet are retained with an oblique orientation relative to the longitudinal axis of the board.
  • the two feet are held together on the board.
  • the board itself has a much higher weight and inertia than a traditional ski. The main danger arises when only one of the skier's shoes is released during a fall.
  • the shoes are oblique with respect to the longitudinal axis of the board, which also approximately corresponds to the direction of advancement of the board.
  • snowboard bindings that are not triggerable. In the event of a fall, both legs of the skier are used. The risk of injury is low, but one of the fasteners may come off the board, and in this case the risk of injury increases considerably.
  • a snowboard binding which releases the two shoes. That is to say, as soon as a shoe is released by its binding, a link acts on the other binding so that it releases its shoe.
  • this construction has the drawback that the connection between the two fasteners is a rigid plate mounted to slide. This plate counteracts the bending and v ⁇ llage of the snowboard when sliding. In addition, the sliding of the plate can be hampered by the bending of the board.
  • This plate also does not lend itself to positioning the fasteners with a variable spacing or orientation because the spacing of the fasteners is determined by the length of the plate. Also, the proper functioning of this construction requires that the various fastening elements be aligned on the longitudinal axis of the board. Special precautions when mounting on the board are therefore necessary.
  • the object of the present invention is precisely to avoid the drawbacks of known bindings, by providing means for substantially improving the safety of a set of two bindings when they are used on a snowboard or on a monoski.
  • the bindings according to the invention make it possible to reduce, or even cancel the trigger threshold of a remaining binding on the snowboard or the monoski when the other binding has triggered.
  • Another object of the invention is to promote the triggering of a remaining binding when the other binding has been torn from the snowboard.
  • Another object of the present invention is to design a safety binding structure which can be used on a snowboard, and which is therefore well suited to the particular mechanical forces encountered in the case of the use of snowboards, and that is compatible with the allowable footprint for a snowboard.
  • Another object of the invention is to provide a binding which allows the snowboard to flex and twist during gliding, in particular in the area between the two feet.
  • the present invention provides a set of two triggerable bindings for a gliding board such as a monoski or a snowboard, comprising a first triggerable binding for securing a first boot to the gliding board, and a second trigger release to secure a second shoe to the gliding board, each of the bindings comprising at least one retaining member secured to the binding and cooperating with a movable element integral with the shoe, the retaining member being able to adopt a retaining state in which it is supported and engaged on the mobile element and prohibits its movement, the binding being able to adopt a triggered state in which the retaining member is retracted and releases the mobile element and the shoe; the connection between the two triggerable fasteners is ensured by the fact that the movable element, under the action of an external mechanical solicitation of the shoe by a value greater than a determined triggering threshold, is released from the retaining member and the fixation then goes into its triggered state; the retaining member of the first attachment is connected to
  • the mechanical connection urges each of the stops of the two fixings in the direction of the corresponding plate, so that when a first of the plates is released, the first corresponding retaining member is no longer stressed by its plate and slides freely in its base, and the mechanical connection no longer requests the second 0 member retained against the second plate, the second plate thus being put into the triggered state.
  • a first possibility consists in using an elastic mechanical connection, comprising at least one elastic transmission means, so that the mechanical connection transmits the force between the two retaining members while allowing a
  • a non-elastic type mechanical connection transmits the force between the two retaining members, without allowing relative movements of one of the non-elastic type
  • each retaining member is associated with at least one antagonistic elastic stop retaining the plate.
  • the mechanical connection comprises a traction cable, transmitting the force between the two retaining members, the cable
  • a second particularly important advantage of this embodiment results from the possibility of free deformation of a cable by bending, the bending of the cable and its sheath requiring no appreciable mechanical effort: in an application to a snowboard , the elastic longitudinal flexions of the snowboard, which have a relatively large amplitude, are thus not
  • FIG. 1 shows a top view of a snowboard provided with two triggerable fasteners according to a first embodiment of the present invention
  • FIG. 1 is a top view, in section, of the plate of Figure 1;
  • FIG. 3 shows a front view of the ramps of the plate elements of Figure 2;
  • - Figure 4 is a partial sectional view of the front attachment;
  • FIG. 13 is a perspective view of a plate according to the present invention, with its means for hooking a shoe.
  • the set of triggerable bindings for gliding board comprises a first triggerable binding 1, for securing a first shoe to the gliding board 2, and a second triggerable binding 3 for securing a second snowboard shoe.
  • the two bindings 1 and 2 are substantially identical, and are arranged in a substantially transverse orientation relative to the longitudinal axis l-l of the snowboard.
  • the first anterior attachment 1 is arranged along a slightly oblique axis ll-ll, as shown in the figure
  • the second posterior attachment 3 is arranged along an axis lll-lll substantially perpendicular to the axis l-l of the board 2.
  • the first fixing 1 comprises a base 10, intended to be fixed on the board 2.
  • the base 10 comprises two parts 11 and 12 provided with holes for the passage of fixing screws, and which are fixed in the separated position one on the other to form between them a passage 13 in the form of a slide.
  • the inner edges of the two parts 11 and 12 are shaped to form an upper edge under which a sliding part can engage in the passage 13.
  • the base 10 is fixed on the board 2 so that the passage 13 has an orientation close to the longitudinal axis ll of the snowboard.
  • a first retaining stop 16 is fixedly mounted on the base 10.
  • the stop 16 mainly comprises a rounded head 17, and a shoe for fixing to the base.
  • the stop 16 When in position, as shown in Figure 1, the stop 16 is disposed at one end of the passage 13, and the head 17 is oriented towards the outside of the passage 13, in the axis of the passage 13 .
  • a movable retaining stop 18 is inserted.
  • the stop 18 comprises a body provided with lower lateral pads which engage in the corresponding housings of the inner edges of the base 10.
  • the movable stop 18 slides in passage 13, in an anteroposterior movement, and is guided in passage 13 by the two parts 11 and 12 of the base 10.
  • the binding 1 further comprises an upper plate 20, provided with means for cooperating and being retained by the stops 16 and 18, and provided with means for receiving and holding a shoe.
  • the upper plate 20 comprises an anterior hoop 21, formed at a first end of the plate, and a rear locking hoop 22.
  • a lever 23 facilitates the positioning of a shoe, with the 'front end of its sole engaged under the front arch 21, and the rear end of the shoe sole receiving the lever 23, in known manner.
  • the lever 23 could equip the front hoop 21.
  • the upper plate 20 is in two main parts, a first part 24, and a second part 25.
  • the two parts 24 and 25 are normally held pressed against each other by assembly means elastic allowing their controlled spacing in the transverse direction, perpendicular to the median longitudinal plane ll-ll of the plate, as shown schematically by the double arrow 26.
  • assembly means comprise, in the embodiment shown, two springs 70 and two connecting screws 71 whose tightening determines the preload of each spring and which also act as a guide.
  • any other suitable construction may be suitable.
  • the upper plate 20 comprises a central opening 27, the walls of which form a cam for receiving the fixed stop 16 and movable stop 18 heads.
  • the first part 24 has an internal ramp 28 to cooperate with the movable stop 18.
  • the first part 24 also includes two blind holes 29 and 30 for the screwing of the connecting screws 71.
  • the first part 24 is substantially U-shaped, with the internal portion 31 of the U shaped to receive the second part 25.
  • the second part 25 of the upper plate 20 also includes an internal ramp 32, and two through holes 33 and 34, for the passage of the screws. link 71 fixed in the holes 29 and 30 of the first part.
  • the second part 25 can slide in the central housing 31 of the U of the first part 24, along the connecting screws inserted in the holes 29 and 30 of the first part 24.
  • the second part 25 is held pressed against the first part 24 by the 5 springs 70, mounted on the connecting screws 71.
  • the ramps 32 of the second part 25, and 28 of the first part 24 are shaped to cooperate with the heads of the movable fixed stops 16 18.
  • Each of the ramps comprises a central part 35 protruding, with an intermediate horizontal rib 36 separating a groove upper 37 and a ramp
  • the 10 lower frustoconical 38 is rounded and shaped to receive an abutment head such as the head 17 of the fixed abutment 16, or the corresponding head of the movable abutment 18.
  • the lower ramp 38 allows the upper plate 20 to be guided when it is positioned from top to bottom on the base 10, the stop heads 16 and 18
  • the two central protruding parts of the ramp 32 and the ramp 28 are opposite to each other and arranged on either side and transversely to the median longitudinal axis of the plate 20, by
  • ramps similar to the ramps 32 and 28 are distributed over the circumference of the opening 27, so that the plate 20 can be engaged on the stops 16 and 18 with different orientations.
  • the two fasteners 1 and 3 are arranged in such a way that the corresponding fixed retaining stops 16 and 116 occupy the extreme positions, the stop 16 being towards the front of the board and oriented towards the rear.
  • the corresponding movable stops 18 and 118 are oriented towards one another and in intermediate positions, and are connected to each other and in positions
  • the cable 40 passes through a sheath 41 whose two ends are retained by two fixed end stops 42 and 43.
  • the stops 42 and 43 include means for their attachment 'to the board 2, for example through holes for fastening screws. At least one of the stops 42 and 43 comprises axial adjustment means for the
  • FIG. 4 shows, by way of example, means 49 constituted by a nozzle threaded which is screwed into the threaded passage opening of the fixed end stop 42.
  • the fixed end stops 42 and 43 are independent of the base 10, with which they are associated.
  • the length of the sheath 41 is at least equal to the distance between the two fixed end stops 42 and 43 so that the sheath is stretched between these stops, or that it follows a curved line.
  • the operation of the device in FIG. 1 is as follows: a shoe is fitted on the first binding, another boot is fitted on the second binding 3, by means of the corresponding levers 23 and 123.
  • the heads stops 16 and 18 force against the walls of the grooves such as the groove 37, tending to separate the two parts 24 and 25 of the plate from one another; the retaining springs of the second parts 25 on the first parts 24 of the upper plate 20 allow a slight displacement of the second part 25 relative to the first part 24 in the direction of the arrow 26, and therefore a rotation or a lifting of the plate 20. If the stress is sufficient, the plate 20 can adopt its triggered position, that is to say detach from the base 10, when at least one of the fixed or mobile retaining stops 16 or 18 comes out of the groove corresponding 37.
  • the movable stopper 18 When the upper plate 20 is gone, the movable stopper 18 is free, so that the cable 40 no longer pulls the second movable stopper 118.
  • the second upper plate 120 can then be easily separated from the board 2, n being more retained by its movable stops 118 and fixed 116.
  • the amplitude of movement of the movable stops 18 and 118 is limited, so that a release of one of the plates (for example the plate 20) allows only a movement of withdrawal of the movable stop 118, this movement not being sufficient to completely release the plate 120.
  • the triggering threshold of this plate is lowered and therefore its release is easier.
  • FIG. 5 illustrates a variant according to which one of the fasteners 201 of the board has a base and fixed and movable stops 216 and 218 oriented obliquely with respect to the longitudinal axis II of the board. 0
  • the fixed end stop 242 which retains the cable sheath is positioned so as to be in the axis of the two stops 216 and 218 of the fixing 201.
  • the obliquity of the fixing 201 has been chosen so that the plates 225 and 226 are identical, that is to say that the axes ll-ll and II Mil are respectively perpendicular to the axis defined by the fixed stop and the mobile stop of each fastener.
  • FIG. 6 another variant has been illustrated according to which the base of each attachment is mounted orientable relative to the longitudinal axis l-l of the board 302. Only the base 310 is shown.
  • the board has, for each base, a series of pre-drilled holes which are arranged on a circle 320 for the base 310 at constant intervals.
  • the board also has, for the fixed end stop 342, a series of pre-drilled holes 5 322 arranged on an arc of a circle 321 for the base 310 with the same center as the preceding circle, so that at each orientation position from the base
  • the fixed end stop 341 can be fixed on the board in alignment with the two stops 316 and 318 of the fixing.
  • bindings could also be offset with respect to the longitudinal axis 3.0 I-I of the ski, to the left or to the right.
  • FIG. 7 illustrates another variant of FIG. 1 according to which for each fixing, a spring of low stiffness 76 and 77 is interposed between the fixed stop 16, 116 and the movable stop 18, 118.
  • This spring of low stiffness allows, at to put the first foot on the board while the skier puts on the second
  • the set of fasteners also includes a first fastener 1 and a second fastener 3.
  • the upper plates 20 and 120 are each in one piece, and are retained by a fixed stop 16 whose head 17 is movable and is urged by a spring 50 in the direction of the corresponding ramp of upper plate 20.
  • the fixed abutment 116 comprises a movable head urged by a spring 53.
  • Movable abutments 18 and 118 are for example of the same type as in the embodiment of FIG.
  • the springs 50 and 53 replace the springs of the embodiment of FIG. 1 which held the first parts 24 and second parts 25 of the upper plate 20 pressed against each other.
  • the plates 20 and 120 are thus retained by transverse lateral opposing stops with centrifugal forces engaging in support in internal recesses in the form of grooves 37 in the plate.
  • the set of fasteners also includes a first fastener 1 and a second fastener 3.
  • the upper plates 420 and 520 each in one piece, have external ramps coming to cooperate externally with two stops coming to bear from the outside inwards against each of the upper plates;
  • two fixed stops 416 and 516 each provided with a movable head urged by a spring, each press on one side of the corresponding upper plate such as the plate 420.
  • two movable stops 418 are placed and 518, connected by a cable 440 and a sheath 441 in the same way as the previous embodiments.
  • the movable stops 418 and 518 are arranged in extreme positions, while fixed stops 416, 516 are arranged between the two fixings, as shown in FIG. 9.
  • the upper plates 420 and 520 have the same structure as the plates of the embodiment of FIG. 9. They are held together by two fixed stops 416 and 516.
  • a first movable stop 518 is directly fixed at the end of the cable 440 passing through the sheath 441.
  • the second end of the cable 440 is connected to the second movable stop 418 by a spring 451.
  • a cam-shaped lever 52 facilitates the fitting of the plates 420 and 520.
  • the plates 420 and 520 are thus retained by transverse lateral antagonistic stops with forces centripetals engaging in support in external recesses in the form of grooves 37 of the plate.
  • FIG. 11 represents a variant of FIG. 1, according to which a lever 89 is interposed between one of the fixed end stops, for example 42, and the corresponding end of the sheath 41.
  • This lever makes it possible to vary the distance between the fixed end stop and the end of the sheath. It makes it possible to deactivate the two movable stops 18 and 118 simultaneously, in order to cause a voluntary and simultaneous release of the two feet by allowing the withdrawal of the two movable stops 18 and 118 in their respective passage 13.
  • FIG. 12 represents a variant of FIG. 9 according to which the plates 620 and 720 have rounded heads laterally, and the ramps which cooperate with these heads are carried by the fixed stops 616, 716, and mobile 618, 718.
  • the plate 620 has on one side a rounded head 621 which is movable in sliding in a housing 622, and pushed outwards by a spring 623.
  • the two movable stops 618 and 718 are connected by the cable 440, and the sheath 441.
  • FIG. 13 shows an embodiment of the upper part of a plate 20 provided with length adjustment means.
  • the front arch 21 is mounted on a sliding carriage 60.
  • the rear arch 22 is mounted on a sliding carriage 61.
  • the carriages 60 and 61 slide on the plate body 20 and can be fixed in positions chosen by notching means.
  • an elastic strip integral with the carriage 60 can engage in notches formed on the underside of the plate 20. The strip can be released, to allow the carriage 60 to slide, by engaging a screwdriver in an axial lower passage 62 .

Abstract

The binding assembly according to the invention comprises a first binding (1) and a second binding (2) each provided with a plate (20, 120) retained by means of a fixed stop (16) and a movable stop (18). The movable stops (18, 118) slide in their sockets and are connected by a cable (40). The triggering of one of such plates (20) releases the movable stop (18) so that the cable (40) releases also the second movable stop (118) and the second plate (120).

Description

"FIXATIONS DE SECURITE COUPLEES POUR MONOSKI OU PLANCHE A NEIGE" "COUPLED SECURITY BINDINGS FOR MONOSKI OR SNOWBOARD"
La présente invention concerne les fixations permettant de fixer de manière décienchable deux chaussures d'un utilisateur à une même planche de glisse telle qu'un monoski ou une planche à neige.The present invention relates to bindings making it possible to detachably attach two shoes of a user to the same board for sliding such as a monoski or a snowboard.
On connaît de nombreux types de fixation qui sont utilisés dans le domaine de ski alpin traditionnel. Ces fixations assurent de manière satisfaisante la sécurité du skieur.Many types of binding are known which are used in the traditional alpine ski area. These bindings provide satisfactory safety for the skier.
Le problème est différent pour un monoski, c'est-à-dire une planche de glisse sur laquelle les deux pieds sont côte à côte, sensiblement parallèles à l'axe longitudinal, ou bien pour une planche à neige, c'est-à-dire une planche de glisse sur laquelle les deux pieds sont retenus avec une orientation oblique par rapport à l'axe longitudinal dé la planche.The problem is different for a monoski, that is to say a gliding board on which the two feet are side by side, substantially parallel to the longitudinal axis, or else for a snowboard, that is to say -to say a gliding board on which the two feet are retained with an oblique orientation relative to the longitudinal axis of the board.
Pour ces deux instruments de sport, en effet, les deux pieds sont retenus ensemble sur la planche. En outre, la planche elle-même présente un poids et une inertie bien supérieurs à ceux d'un ski traditionnel. Le danger principal se présente lorsque l'une des chaussures du skieur seulement est relâchée lors d'une chute.For these two sports instruments, in fact, the two feet are held together on the board. In addition, the board itself has a much higher weight and inertia than a traditional ski. The main danger arises when only one of the skier's shoes is released during a fall.
L'autre jambe du skieur est alors soumise à des sollicitations très fortes qui peuvent causer des fractures de la jambe ou des lésions du genou ou de la cheville. || faut remarquer aussi, que, pour une planche à neige, les sollicitations du skieur sur les fixations qui retiennent ses chaussures sont différentes de celles que l'on rencontre en ski ou en monoski.The skier's other leg is then subjected to very strong loads which can cause fractures of the leg or injuries to the knee or ankle. || It should also be noted that, for a snowboard, the stresses of the skier on the bindings which hold his shoes are different from those encountered in skiing or monoskiing.
En effet, les chaussures sont obliques par rapport à l'axe longitudinal de la planche, qui correspond aussi approximativement à la direction d'avancement de la planche.Indeed, the shoes are oblique with respect to the longitudinal axis of the board, which also approximately corresponds to the direction of advancement of the board.
Il existe des fixations pour planche à neige qui ne sont pas déclenchables. En cas de chute, ce sont les deux jambes du skieur qui sont sollicitées. Le risque de blessure est peu élevé, mais il se peut que l'une des fixations s'arrache de la planche, et dans ce cas, le risque de blessure augmente considérablement. On connaît aussi d'après le brevet US 4 652 007 une fixation pour planche à neige qui relâche les deux chaussures. C'est-à-dire, dès qu'une chaussure est relâchée par sa fixation, une liaison agit sur l'autre fixation pour qu'elle relâche sa chaussure. Cette construction présente toutefois l'inconvénient que la liaison entre les deux fixations est une plaque rigide montée à coulissement. Cette plaque contrarie la flexion et le vπllage de la planche à neige lors de la glisse. En outre, le coulissement de la plaque peut être entravé par la flexion de la planche.There are snowboard bindings that are not triggerable. In the event of a fall, both legs of the skier are used. The risk of injury is low, but one of the fasteners may come off the board, and in this case the risk of injury increases considerably. Also known from US Patent 4,652,007 is a snowboard binding which releases the two shoes. That is to say, as soon as a shoe is released by its binding, a link acts on the other binding so that it releases its shoe. However, this construction has the drawback that the connection between the two fasteners is a rigid plate mounted to slide. This plate counteracts the bending and vπllage of the snowboard when sliding. In addition, the sliding of the plate can be hampered by the bending of the board.
Cette plaque ne se prête pas non plus à un positionnement des fixations avec un écartement ou une orientation variable car l'espacement des fixations est déterminé par la longueur de la plaque. Egalement, le bon fonctionnement de cette construction nécessite que les différents éléments de fixation soient alignés sur l'axe longitudinal de la planche. Des précautions particulières lors du montage sur la planche sont donc nécessaires. La présente invention a précisément pour but d'éviter les inconvénients des fixations connues, en prévoyant des moyens pour améliorer sensiblement la sécurité d'un ensemble de deux fixations lors de leur utilisation sur une planche à neige ou sur un monoski. Les fixations selon l'invention permettent de diminuer, voire d'annuler le seuil de déclenchement d'une fixation restante sur la planche à neige ou le monoski lorsque l'autre fixation a déclenché.This plate also does not lend itself to positioning the fasteners with a variable spacing or orientation because the spacing of the fasteners is determined by the length of the plate. Also, the proper functioning of this construction requires that the various fastening elements be aligned on the longitudinal axis of the board. Special precautions when mounting on the board are therefore necessary. The object of the present invention is precisely to avoid the drawbacks of known bindings, by providing means for substantially improving the safety of a set of two bindings when they are used on a snowboard or on a monoski. The bindings according to the invention make it possible to reduce, or even cancel the trigger threshold of a remaining binding on the snowboard or the monoski when the other binding has triggered.
Un autre but de l'invention est de favoriser le déclenchement d'une fixation restante lorsque l'autre fixation a été arrachée de la planche à neige.Another object of the invention is to promote the triggering of a remaining binding when the other binding has been torn from the snowboard.
Un autre but de la présente invention est de concevoir une structure de fixation de sécurité qui puisse être utilisée sur une planche à neige, et qui soit pour cela bien adaptée aux efforts mécaniques particuliers que l'on rencontre dans le cas de l'utilisation des planches à neige, et qui soit compatible avec l'encombrement admissible pour une planche à neige.Another object of the present invention is to design a safety binding structure which can be used on a snowboard, and which is therefore well suited to the particular mechanical forces encountered in the case of the use of snowboards, and that is compatible with the allowable footprint for a snowboard.
Un autre but de l'invention est de proposer une fixation qui permette à la planche à neige de fléchir et de vriller, au cours de la glisse, en particulier dans la zone comprise entre les deux pieds.Another object of the invention is to provide a binding which allows the snowboard to flex and twist during gliding, in particular in the area between the two feet.
Pour atteindre ces buts ainsi que d'autres, la présente invention prévoit un ensemble de deux fixations déclenchables pour planche de glisse telle que monoski ou planche à neige, comprenant une première fixation déclenchable pour solidariser une première chaussure à la planche de glisse, et une seconde fixation déclenchablθ pour solidariser une seconde chaussure à la planche de glisse, chacune des fixations comprenant au moins un organe de retenue solidaire de la fixation et coopérant avec un élément mobile solidaire de la chaussure, l'organe de retenue pouvant adopter un état de retenue dans lequel il est en appui et en engagement sur Pé.ément mobile et interdit son déplacement, la fixation pouvant adopter un état déclenché dans lequel l'organe de retenue est escamoté et libère l'élément mobile et la chaussure ; la liaison entre les deux fixations déclenchables est assurée par le fait que l'élément mobile, sous l'action d'une sollicitation mécanique extérieure de chaussure d'une valeur supérieure à un seuil de déclenchement déterminé, se libère de l'organe de retenue et la fixation passe alors dans son état déclenché ; l'organe de retenue de la première fixation est relié à l'organe de retenue de la deuxième fixation par une liaison mécanique favorisant l'escamotage et abaissant ainsi le seuil de déclenchement de l'un quelconque des deux organes de retenue lorsque l'autre organe de retenue est dans son état déclenché. Selon un mode de réalisation, chaque organe de retenue est une butée mobile, montée à coulissement dans un socle solidaire de la planche à neige, et comportant une partie engageante coopérant avec une portion complémentaire d'une plaque pouvant être solidarisée à une chaussure, la butée mobile étantTo achieve these and other objects, the present invention provides a set of two triggerable bindings for a gliding board such as a monoski or a snowboard, comprising a first triggerable binding for securing a first boot to the gliding board, and a second trigger release to secure a second shoe to the gliding board, each of the bindings comprising at least one retaining member secured to the binding and cooperating with a movable element integral with the shoe, the retaining member being able to adopt a retaining state in which it is supported and engaged on the mobile element and prohibits its movement, the binding being able to adopt a triggered state in which the retaining member is retracted and releases the mobile element and the shoe; the connection between the two triggerable fasteners is ensured by the fact that the movable element, under the action of an external mechanical solicitation of the shoe by a value greater than a determined triggering threshold, is released from the retaining member and the fixation then goes into its triggered state; the retaining member of the first attachment is connected to the retaining member of the second attachment by a mechanical connection promoting retraction and thus lowering the trigger threshold of any one of the two retaining members when the other retainer is in its tripped state. According to one embodiment, each retaining member is a movable stop, slidably mounted in a base secured to the snowboard, and comprising an engaging part cooperating with a complementary portion of a plate which can be secured to a shoe, the movable stop being
, 5 maintenue en appui contre la plaque pour la retenir ; la liaison mécanique sollicite chacune des butées des deux fixations en direction de la plaque correspondante, de sorte que lorsqu'une première des plaques est déclenchée, le premier organe de retenue correspondant n'est plus sollicité par sa plaque et coulisse librement dans son socle, et la liaison mécanique ne sollicite plus le second organe de 0 retenue contre la seconde plaque, la seconde plaque étant ainsi mise en état déclenché., 5 held in abutment against the plate to retain it; the mechanical connection urges each of the stops of the two fixings in the direction of the corresponding plate, so that when a first of the plates is released, the first corresponding retaining member is no longer stressed by its plate and slides freely in its base, and the mechanical connection no longer requests the second 0 member retained against the second plate, the second plate thus being put into the triggered state.
Une première possibilité consiste à utiliser une liaison mécanique élastique, comprenant au moins un moyen élastique de transmission, de sorte que la liaison mécanique transmet l'effort entre les deux organes de retenue tout en autorisant unA first possibility consists in using an elastic mechanical connection, comprising at least one elastic transmission means, so that the mechanical connection transmits the force between the two retaining members while allowing a
15 déplacement relatif entre l'un et l'autre des organes de retenue.15 relative movement between one and the other of the retaining members.
Une autre possibilité consiste à utiliser une liaison mécanique de type non élastique, telle qu'une tige rigide travaillant axialement ou un câble travaillant à la traction. Une liaison mécanique de type non élastique transmet l'effort entre les deux organes de retenue, sans permettre de mouvements relatifs de l'un desAnother possibility consists in using a mechanical connection of the non-elastic type, such as a rigid rod working axially or a cable working in traction. A non-elastic type mechanical connection transmits the force between the two retaining members, without allowing relative movements of one of the
20 organes de retenue par rapport à l'autre. De préférence, dans le cas d'une liaison mécanique non élastique, chaque organe de retenue est associé à au moins une butée élastique antagoniste de retenue de la plaque.20 retainers relative to each other. Preferably, in the case of a non-elastic mechanical connection, each retaining member is associated with at least one antagonistic elastic stop retaining the plate.
Selon un mode de réalisation avantageux, la liaison mécanique comprend un câble de traction, transmettant l'effort entre les deux organes de retenue, le câbleAccording to an advantageous embodiment, the mechanical connection comprises a traction cable, transmitting the force between the two retaining members, the cable
25 étant inséré à coulissement dans une gaine souple fixe munie de .moyens de réglage de sa longueur. De préférence, les extrémités de la gaine portent contre des butées fixes montées sur la planche de glisse de manière séparée et distincte des socles de fixation. Cette réalisation avantageuse permet le déclenchement d'une seconde fixation lors de l'arrachement du socle de la première fixation. En25 being slidably inserted into a fixed flexible sheath provided with. Means for adjusting its length. Preferably, the ends of the sheath bear against fixed stops mounted on the gliding board separately and distinct from the fixing bases. This advantageous embodiment allows the triggering of a second attachment when the base of the first attachment is torn off. In
30 outre, un second avantage particulièrement important de ce mode de réalisation résulte de la possibilité de déformation libre d'un câble par flexion, la flexion du câble et de sa gaine ne nécessitant aucun effort mécanique sensible : dans une application à une planche à neige, les flexions longitudinales élastiques de la planche à neige, qui ont une amplitude relativement importante, ne sont ainsi pasIn addition, a second particularly important advantage of this embodiment results from the possibility of free deformation of a cable by bending, the bending of the cable and its sheath requiring no appreciable mechanical effort: in an application to a snowboard , the elastic longitudinal flexions of the snowboard, which have a relatively large amplitude, are thus not
3-5 perturbées par la présence de la liaison mécanique selon l'invention, puisque le câble et sa gaine n'introduisent aucune résistance mécanique sensible, s'opposant à ces flexions longitudinales de la planche à neige. D'autres objets, caractéristiques et avantages de la présente invention ressortiront de la description suivante de mode de réalisation particuliers, faite en relation avec les figures jointes, parmi lesquelles :3-5 disturbed by the presence of the mechanical connection according to the invention, since the cable and its sheath introduce no significant mechanical resistance, opposing these longitudinal flexions of the snowboard. Other objects, characteristics and advantages of the present invention will emerge from the following description of particular embodiment, given in relation to the attached figures, among which:
- la figure 1 représente en vue de dessus une planche à neige munie de deux fixation déclenchables selon un premier mode de réalisation de la présente invention ;- Figure 1 shows a top view of a snowboard provided with two triggerable fasteners according to a first embodiment of the present invention;
- la figure 2 est une vue de dessus, en coupe, de la plaque de la figure 1 ;- Figure 2 is a top view, in section, of the plate of Figure 1;
- la figure 3 représente en vue de face les rampes des éléments de plaques de la figure 2; - la figure 4 est une vue partielle en coupe de la fixation avant ;- Figure 3 shows a front view of the ramps of the plate elements of Figure 2; - Figure 4 is a partial sectional view of the front attachment;
- la figure 5 illustre une variante de réalisation ;- Figure 5 illustrates an alternative embodiment;
- la figure 6 illustre une autre variante de réalisation ;- Figure 6 illustrates another alternative embodiment;
- la figure 7 illustre une autre variante de réalisation ;- Figure 7 illustrates another alternative embodiment;
- la figure 8 illustre une autre variante de réalisation ; - la figure 9 illustre une autre variante de réalisation ;- Figure 8 illustrates another alternative embodiment; - Figure 9 illustrates another alternative embodiment;
- la figure 10 illustre une autre variante de réalisation ;- Figure 10 illustrates another alternative embodiment;
- la figure 11 illustre une autre variante de réalisation ;- Figure 11 illustrates another alternative embodiment;
- la figure 12 illustre une autre variante de réalisation ;- Figure 12 illustrates another alternative embodiment;
- la figure 13 est une vue en perspective d'une plaque selon la présente invention, avec ses moyens d'accrochage d'une chaussure.- Figure 13 is a perspective view of a plate according to the present invention, with its means for hooking a shoe.
Comme le représente la figure 1 , l'ensemble de fixations déclenchables pour planche de glisse selon la présente invention comprend une première fixation déclenchable 1 , pour solidariser une première chaussure à la planche de glisse 2, et une seconde fixation déclenchable 3 pour solidariser une seconde chaussure à la planche de glisse. Les deux fixations 1 et 2 sont sensiblement identiques, et sont disposées selon une orientation sensiblement transversale par rapport à l'axe longitudinal l-l de la planche à neige. Ainsi, la première fixation 1 antérieure est disposée selon un axe ll-ll légèrement oblique, comme le représente la figure, et la seconde fixation 3 postérieure est disposée selon un axe lll-lll sensiblement perpendiculaire à l'axe l-l de la planche 2.As shown in FIG. 1, the set of triggerable bindings for gliding board according to the present invention comprises a first triggerable binding 1, for securing a first shoe to the gliding board 2, and a second triggerable binding 3 for securing a second snowboard shoe. The two bindings 1 and 2 are substantially identical, and are arranged in a substantially transverse orientation relative to the longitudinal axis l-l of the snowboard. Thus, the first anterior attachment 1 is arranged along a slightly oblique axis ll-ll, as shown in the figure, and the second posterior attachment 3 is arranged along an axis lll-lll substantially perpendicular to the axis l-l of the board 2.
La première fixation 1 comprend un socle 10, destiné à être fixé sur la planche 2. Le socle 10 comprend deux pièces 11 et 12 munies de trous pour le passage de vis de fixation, et que l'on fixe en position écartée l'une de l'autre pour former entre elles un passage 13 en forme de glissière. Les bords intérieurs des deux pièces 11 et 12 sont conformés pour former un rebord supérieur sous lequel peut s'engager une pièce en coulissement dans le passage 13. Dans la figure 1 , le socle 10 est fixé sur la planche 2 de manière que le passage 13 ait une orientation voisine de l'axe longitudinal l-l de la planche à neige. Une première butée de retenue 16 est montée fixe sur le socle 10. La butée 16 comporte principalement une tête arrondie 17, et un sabot de fixation au socle.The first fixing 1 comprises a base 10, intended to be fixed on the board 2. The base 10 comprises two parts 11 and 12 provided with holes for the passage of fixing screws, and which are fixed in the separated position one on the other to form between them a passage 13 in the form of a slide. The inner edges of the two parts 11 and 12 are shaped to form an upper edge under which a sliding part can engage in the passage 13. In FIG. 1, the base 10 is fixed on the board 2 so that the passage 13 has an orientation close to the longitudinal axis ll of the snowboard. A first retaining stop 16 is fixedly mounted on the base 10. The stop 16 mainly comprises a rounded head 17, and a shoe for fixing to the base.
Lorsqu'elle est en position, comme le représente la figure 1 , la butée 16 est disposée à l'une des extrémités du passage 13, et la tête 17 est orientée vers l'extérieur du passage 13, dans l'axe du passage 13.When in position, as shown in Figure 1, the stop 16 is disposed at one end of the passage 13, and the head 17 is oriented towards the outside of the passage 13, in the axis of the passage 13 .
A l'autre extrémité du passage 13, on insère une butée de retenue mobile 18. La butée 18 comprend un corps muni de patins latéraux inférieures qui s'engagent dans les logements correspondants des bords intérieurs du socle 10. Ainsi, la butée mobile 18 coulisse dans le passage 13, selon un mouvement antéro- postérieur, et est guidée dans le passage 13 par les deux pièces 11 et 12 du socle 10.At the other end of the passage 13, a movable retaining stop 18 is inserted. The stop 18 comprises a body provided with lower lateral pads which engage in the corresponding housings of the inner edges of the base 10. Thus, the movable stop 18 slides in passage 13, in an anteroposterior movement, and is guided in passage 13 by the two parts 11 and 12 of the base 10.
La fixation 1 comprend en outre une plaque supérieure 20, munie de moyens pour coopérer et être retenue par les butées 16 et 18, et munie de moyens pour recevoir et maintenir une chaussure. Dans le mode de réalisation représenté sur les figures, la plaque supérieure 20 comprend un arceau antérieur 21 , ménagé à une première extrémité de la plaque, et un arceau de blocage postérieur 22. Un levier 23 facilite le positionnement d'une chaussure, avec l'extrémité avant de sa semelle engagée sous l'arceau antérieur 21 , et l'extrémité arrière de la semelle de chaussure recevant le levier 23, de façon connue. Naturellement, en variante, le levier 23 pourrait équiper l'arceau antérieur 21.The binding 1 further comprises an upper plate 20, provided with means for cooperating and being retained by the stops 16 and 18, and provided with means for receiving and holding a shoe. In the embodiment shown in the figures, the upper plate 20 comprises an anterior hoop 21, formed at a first end of the plate, and a rear locking hoop 22. A lever 23 facilitates the positioning of a shoe, with the 'front end of its sole engaged under the front arch 21, and the rear end of the shoe sole receiving the lever 23, in known manner. Naturally, as a variant, the lever 23 could equip the front hoop 21.
Dans ce mode de réalisation, la plaque supérieure 20 est en deux parties principales, une première partie 24, et une seconde partie 25. Les deux parties 24 et 25 sont normalement maintenues plaquées l'une contre l'autre par des moyens d'assemblage élastiques permettant leur écartement contrôlé dans le sens transversal, perpendiculaire .au plan longitudinal médian ll-ll de la plaque, comme le représente schématiquement la double flèche 26. Ces moyens d'assemblage comprennent, dans le mode de réalisation représenté, deux ressorts 70 et deux vis de liaison 71 dont le serrage détermine la précontrainte de chaque ressort et qui font également office de guidage . Naturellement, tout autre construction appropriée peut convenir.In this embodiment, the upper plate 20 is in two main parts, a first part 24, and a second part 25. The two parts 24 and 25 are normally held pressed against each other by assembly means elastic allowing their controlled spacing in the transverse direction, perpendicular to the median longitudinal plane ll-ll of the plate, as shown schematically by the double arrow 26. These assembly means comprise, in the embodiment shown, two springs 70 and two connecting screws 71 whose tightening determines the preload of each spring and which also act as a guide. Of course, any other suitable construction may be suitable.
La plaque supérieure 20 comprend une ouverture centrale 27, dont les parois forment came pour recevoir les têtes de butée fixe 16 et de butée mobile 18.The upper plate 20 comprises a central opening 27, the walls of which form a cam for receiving the fixed stop 16 and movable stop 18 heads.
La première partie 24 comporte une rampe intérieure 28 pour coopérer avec la butée mobile 18. La première pièce 24 comprend également deux trous borgnes 29 et 30 pour le vissage des vis de liaison 71. La première pièce 24 est conformée sensiblement en U, avec la portion interne 31 du U conformée pour recevoir la seconde pièce 25.The first part 24 has an internal ramp 28 to cooperate with the movable stop 18. The first part 24 also includes two blind holes 29 and 30 for the screwing of the connecting screws 71. The first part 24 is substantially U-shaped, with the internal portion 31 of the U shaped to receive the second part 25.
La seconde pièce 25 de la plaque supérieure 20 comprend également une rampe intérieure 32, et deux trous de passage 33 et 34, pour le passage des vis de liaison 71 fixées dans les trous 29 et 30 de la première partie. Ainsi, la seconde pièce 25 peut coulisser dans le logement central 31 du U de la première pièce 24, le long des vis de liaison insérées dans les trous 29 et 30 de la première pièce 24. La seconde pièce 25 est maintenue plaquée contre la première pièce 24 par les 5 ressorts 70, montés sur les vis de liaison 71.The second part 25 of the upper plate 20 also includes an internal ramp 32, and two through holes 33 and 34, for the passage of the screws. link 71 fixed in the holes 29 and 30 of the first part. Thus, the second part 25 can slide in the central housing 31 of the U of the first part 24, along the connecting screws inserted in the holes 29 and 30 of the first part 24. The second part 25 is held pressed against the first part 24 by the 5 springs 70, mounted on the connecting screws 71.
Les rampes 32 de la seconde pièce 25, et 28 de la première pièce 24 sont conformées pour coopérer avec les têtes des butées fixe 16 mobile 18. Chacune des rampes comprend une partie centrale 35 en excroissance, avec une nervure horizontale intermédiaire 36 séparant une gorge supérieure 37 et une rampeThe ramps 32 of the second part 25, and 28 of the first part 24 are shaped to cooperate with the heads of the movable fixed stops 16 18. Each of the ramps comprises a central part 35 protruding, with an intermediate horizontal rib 36 separating a groove upper 37 and a ramp
10 tronconique inférieure 38. La gorge supérieure 37, s'étendant selon un axe sensiblement vertical, est arrondie et conformée pour recevoir une tête de butée telle que la tête 17 de la butée fixe 16, ou la tête correspondante de la butée mobile 18. La rampe inférieure 38 permet le guidage de la plaqué supérieure 20 lorsqu'on la positionne de haut en bas sur le socle 10, les têtes de butées 16 et 1810 lower frustoconical 38. The upper groove 37, extending along a substantially vertical axis, is rounded and shaped to receive an abutment head such as the head 17 of the fixed abutment 16, or the corresponding head of the movable abutment 18. The lower ramp 38 allows the upper plate 20 to be guided when it is positioned from top to bottom on the base 10, the stop heads 16 and 18
Î5 s'engageant dans les rampes inférieures 38 correspondantes, jusqu'à ce que tes têtes passent la nervure intermédiaire 36 et s'engagent ensuite dans les gorges cupérieures 37. Les deux parties centrales en excroissance de la rampe 32 et de la rampe 28 sont opposées l'une à l'autre et disposées de part et d'autre et transversalement par rapport à l'axe longitudinal médian de la plaque 20, parÎ5 engaging in the corresponding lower ramps 38, until your heads pass through the intermediate rib 36 and then engage in the cup grooves 37. The two central protruding parts of the ramp 32 and the ramp 28 are opposite to each other and arranged on either side and transversely to the median longitudinal axis of the plate 20, by
20 exemple dans la zone centrale de la plaque.20 example in the central area of the plate.
Selon une variante de réalisation de la plaque 20, des rampes semblables aux rampes 32 et 28 sont réparties sur la circonférence de l'ouverture 27, de façon que la plaque 20 puisse être engagée sur les butées 16 et 18 avec différentes orientations.According to an alternative embodiment of the plate 20, ramps similar to the ramps 32 and 28 are distributed over the circumference of the opening 27, so that the plate 20 can be engaged on the stops 16 and 18 with different orientations.
25 Sur la figure 1 , les deux fixations 1 et 3 sont disposées de telle manière que les butées de retenue fixes correspondantes 16 et 116 occupent les positions extrêmes, la butée 16 étant vers l'avant de la planche et orientée vers l'arrière. Par contre, les butées mobiles correspondantes 18 et 118 sont orientées l'une vers l'autre et en positions intermédiaires, et sont reliées l'une à l'autre et en positionsIn FIG. 1, the two fasteners 1 and 3 are arranged in such a way that the corresponding fixed retaining stops 16 and 116 occupy the extreme positions, the stop 16 being towards the front of the board and oriented towards the rear. On the other hand, the corresponding movable stops 18 and 118 are oriented towards one another and in intermediate positions, and are connected to each other and in positions
30 intermédiaires, et sont reliées l'une à l'autre par un câble 40. Le câble 40 passe dans une gaine 41 dont les deux extrémités sont retenues par deux butées d'extrémité fixes 42 et 43. Les butées 42 et 43 comprennent des moyens pour leur fixation' à la planche 2, par exemple des trous de passage pour des vis de fixation. L'une au moins des butées 42 et 43 comprend des moyens de réglage axial pour le30 intermediate, and are connected to each other by a cable 40. The cable 40 passes through a sheath 41 whose two ends are retained by two fixed end stops 42 and 43. The stops 42 and 43 include means for their attachment 'to the board 2, for example through holes for fastening screws. At least one of the stops 42 and 43 comprises axial adjustment means for the
35 réglage de la distance entre les deux butées 42 et 43, ou réglage de la longueur de la gaine 41 , dans le sens de la double flèche 44. La figure 4 représente, à titre d'exemple, des moyens 49 constitués par un embout fileté qui est vissé dans l'orifice de passage taraudé de la butée d'extrémité fixe 42. De préférence, les butées d'extrémités fixes 42 et 43 sont indépendantes du socle 10, auquel elles sont associés. La longueur de la gaine 41 est au moins égale à la distance entre les deux butées d'extrémité fixe 42 et 43 de telle façon que la gaine soit tendue entre ces butées, ou qu'elle suive une ligne courbe. Le fonctionnement du dispositif de la figure 1 est le suivant : une chaussure est adaptée sur la première fixation, une autre chaussure est adaptée sur la seconde fixation 3, au moyen des leviers correspondants 23 et 123. En position de maintien, les premières parties 24 et deuxièmes parties 25 de plaque supérieure 20 sont plaquées l'une contre l'autre, les butées de retenue 16 et 18 étant en appui contre les rampes correspondantes de la plaque supérieure 20. Le câble 40 est tendu, maintenant plaquées simultanément la butée mobile 18 contre la rampe correspondante de plaque supérieure 20, et la butée mobile 118 contre la rampe correspondante de seconde plaque supérieure 120. Dans le cas d'une sollicitation sur l'une des deux chaussures, par exemple sur la plaque supérieure 20, les têtes des butées 16 et 18 forcent contre les parois des gorges telles que la gorge 37, tendant à écarter les deux parties 24 et 25 de plaque l'une de l'autre ; les ressorts de retenue des deuxièmes parties 25 sur les premières parties 24 de plaque supérieure 20 autorisent un léger déplacement de la seconde partie 25 par rapport à la première partie 24 dans le sens de la flèche 26, et donc une rotation ou un soulèvement dô la plaque 20. Si la sollicitation est suffisante, la plaque 20 peut adopter sa position déclenchée, c'est-à-dire se détacher du socle 10, lorsque l'une au moins des butées de retenue fixe 16 ou mobile 18 sort de la gorge correspondante 37. Lorsque la plaque supérieure 20 est partie, la butée mobile 18 se trouve libre, de sorte que le câble 40 ne tire plus la seconde butée mobile 118. La seconde plaque supérieure 120 peut alors se séparer facilement de la planche 2, n'étant plus retenue par ses butées mobile 118 et fixe 116.35 adjusting the distance between the two stops 42 and 43, or adjusting the length of the sheath 41, in the direction of the double arrow 44. FIG. 4 shows, by way of example, means 49 constituted by a nozzle threaded which is screwed into the threaded passage opening of the fixed end stop 42. Preferably, the fixed end stops 42 and 43 are independent of the base 10, with which they are associated. The length of the sheath 41 is at least equal to the distance between the two fixed end stops 42 and 43 so that the sheath is stretched between these stops, or that it follows a curved line. The operation of the device in FIG. 1 is as follows: a shoe is fitted on the first binding, another boot is fitted on the second binding 3, by means of the corresponding levers 23 and 123. In the holding position, the first parts 24 and second parts 25 of upper plate 20 are pressed against each other, the retaining stops 16 and 18 being in abutment against the corresponding ramps of the upper plate 20. The cable 40 is stretched, now simultaneously pressing the movable stop 18 against the corresponding ramp of upper plate 20, and the movable stop 118 against the corresponding ramp of second upper plate 120. In the case of a stress on one of the two shoes, for example on the upper plate 20, the heads stops 16 and 18 force against the walls of the grooves such as the groove 37, tending to separate the two parts 24 and 25 of the plate from one another; the retaining springs of the second parts 25 on the first parts 24 of the upper plate 20 allow a slight displacement of the second part 25 relative to the first part 24 in the direction of the arrow 26, and therefore a rotation or a lifting of the plate 20. If the stress is sufficient, the plate 20 can adopt its triggered position, that is to say detach from the base 10, when at least one of the fixed or mobile retaining stops 16 or 18 comes out of the groove corresponding 37. When the upper plate 20 is gone, the movable stopper 18 is free, so that the cable 40 no longer pulls the second movable stopper 118. The second upper plate 120 can then be easily separated from the board 2, n being more retained by its movable stops 118 and fixed 116.
On remarque que, dans ce mode de réalisation, s'il advient que la plaque supérieure 20 est arrachée avec son socle 10, la longueur libre de câble entre le socle 10 et la butée d'extrémité 42 permet de supprimer immédiatement la tension du câble 40 et de libérer la seconde plaque 120.Note that, in this embodiment, if it happens that the upper plate 20 is torn off with its base 10, the free length of cable between the base 10 and the end stop 42 makes it possible to immediately remove the cable tension 40 and release the second plate 120.
Selon une variante de réalisation, l'amplitude du mouvement des butées mobiles 18 et 118 est limitée, de telle façon qu'une libération de l'une des plaques (par exemple la plaque 20) autorise seulement un mouvement de retrait de la butée mobile 118, ce mouvement n'étant pas suffisant pour libérer totalement la plaque 120. Toutefois, le seuil de déclenchement de cette plaque est abaissé et donc sa libération est plus facile.According to an alternative embodiment, the amplitude of movement of the movable stops 18 and 118 is limited, so that a release of one of the plates (for example the plate 20) allows only a movement of withdrawal of the movable stop 118, this movement not being sufficient to completely release the plate 120. However, the triggering threshold of this plate is lowered and therefore its release is easier.
Cette limitation des mouvements des butées mobiles 18 et 118 peut être réalisée au niveau des socles 10 des deux fixations 1 et 3 par des arrêts. On remarque aussi que le câble 40 et sa gaine 41 qui assurent la liaison entre les fixations sont souples, et de ce fait, ils n'entravent pas les mouvements de flexion ou de vrillage de la planche lors de la glisse.This limitation of the movements of the movable stops 18 and 118 can be achieved at the bases 10 of the two fasteners 1 and 3 by stops. We also note that the cable 40 and its sheath 41 which provide the connection between the fasteners are flexible, and therefore, they do not impede the bending or twisting movements of the board when sliding.
Cette souplesse permet aussi de monter les socles à des distances variables. 5 Dans la figure 1 , les butées 16, 18, 116, 118 sont approximativement alignées sur l'axe longitudinal l-l de la planche 2.This flexibility also makes it possible to mount the bases at variable distances. 5 In FIG. 1, the stops 16, 18, 116, 118 are approximately aligned on the longitudinal axis l-l of the board 2.
La figure 5 illustre une variante selon laquelle l'une des fixations 201 de la planche présente un socle et des butées fixe et mobile 216 et 218 orientés en oblique par rapport à l'axe longitudinal II de la planche. 0 La butée 242 d'extrémité fixe qui retient la gaine du câble est positionnée de façon à se trouver dans l'axe des deux butées 216 et 218 de la fixation 201.FIG. 5 illustrates a variant according to which one of the fasteners 201 of the board has a base and fixed and movable stops 216 and 218 oriented obliquely with respect to the longitudinal axis II of the board. 0 The fixed end stop 242 which retains the cable sheath is positioned so as to be in the axis of the two stops 216 and 218 of the fixing 201.
C'est la gaine 241 du câble, par sa souplesse, qui compense l'obliquité de la fixation 201. -It is the sheath 241 of the cable, by its flexibility, which compensates for the obliquity of the fixing 201. -
Dans la figure 5, on voit que, avantageusement, l'obliquité de la fixation 201 a 5 été choisie de façon que les plaques 225 et 226 soient identiques, c'est-à-dire que les axes ll-ll et II Mil soient respectivement perpendiculaires à l'axe défini par la butée fixe et la butée mobile de chaque fixation.In FIG. 5, it can be seen that, advantageously, the obliquity of the fixing 201 has been chosen so that the plates 225 and 226 are identical, that is to say that the axes ll-ll and II Mil are respectively perpendicular to the axis defined by the fixed stop and the mobile stop of each fastener.
Dans la figure 6, on a illustré une autre variante selon laquelle le socle de chaque fixation est monté orientable par rapport à l'axe longitudinale l-l de la 0 planche 302. Seul le socle 310 est représenté.In FIG. 6, another variant has been illustrated according to which the base of each attachment is mounted orientable relative to the longitudinal axis l-l of the board 302. Only the base 310 is shown.
Pour ce faire, la planche présente, pour chaque socle, une série d'orifices prépercés qui sont disposés sur un cercle 320 pour le socle 310 à intervalle constant.To do this, the board has, for each base, a series of pre-drilled holes which are arranged on a circle 320 for the base 310 at constant intervals.
La planche présente aussi pour la butée d'extrémité fixe 342 une série d'orifices 5 322 prépercés disposés sur un arc de cercle 321 pour le socle 310 de même centre que le cercle précédent, de telle façon qu'à chaque position d'orientation du socleThe board also has, for the fixed end stop 342, a series of pre-drilled holes 5 322 arranged on an arc of a circle 321 for the base 310 with the same center as the preceding circle, so that at each orientation position from the base
310, la butée d'extrémité fixe 341 puisse être fixée sur la planche dans l'alignement des deux butées 316 et 318 de la fixation.310, the fixed end stop 341 can be fixed on the board in alignment with the two stops 316 and 318 of the fixing.
Il va de soi que les fixations pourraient aussi, être décalées par rapport à l'axe 3.0 longitudinal I-I du ski, vers la gauche ou la droite.It goes without saying that the bindings could also be offset with respect to the longitudinal axis 3.0 I-I of the ski, to the left or to the right.
La figure 7 illustre une autre variante de la figure 1 selon laquelle pour chaque fixation, un ressort de faible raideur 76 et 77 est intercalé entre la butée fixe 16, 116 et la butée mobile 18, 118. Ce ressort de faible raideur permet, au chaussage, de maintenir le premier pied sur la planche, le temps que le skieur chausse le secondFIG. 7 illustrates another variant of FIG. 1 according to which for each fixing, a spring of low stiffness 76 and 77 is interposed between the fixed stop 16, 116 and the movable stop 18, 118. This spring of low stiffness allows, at to put the first foot on the board while the skier puts on the second
35 pied sur la seconde fixation.35 feet on the second attachment.
L'énergie de l'un au moins des ressorts devra être vaincue pour déclencher les deux pieds simultanément. La raideur est donc choisie faible pour ne pas entraver de manière importante la libération des chaussures en cas de chute. Dans le mode de réalisation représenté sur la figure 8, l'ensemble de fixations comprend également une première fixation 1 et une seconde fixation 3, Dans ce mode de réalisation, les plaques supérieures 20 et 120 sont chacune d'une seule pièce, et sont retenues par une butée 16 fixe dont la tête 17 est mobile et est sollicitée par un ressort 50 en direction de la rampe correspondante de plaque supérieure 20. De même, la butée fixe 116 comporte une tête mobile sollicitée par un ressort 53. Les butées mobiles 18 et 118 sont par exemple du même type que dans le mode de réalisation de la figure 1 , et sont reliées par le câble 40, la gaine 41 , et les butées d'extrémité fixes 42 et 43 de gaine. Les ressorts 50 et 53 remplacent les ressorts du mode de réalisation de la figure 1 qui retenaient plaquées l'une contre l'autre les premières parties 24 et secondes parties 25 de plaque supérieure 20.The energy of at least one of the springs must be overcome to trigger both feet simultaneously. The stiffness is therefore chosen to be low so as not to significantly hamper the release of the shoes in the event of a fall. In the embodiment shown in FIG. 8, the set of fasteners also includes a first fastener 1 and a second fastener 3. In this embodiment, the upper plates 20 and 120 are each in one piece, and are retained by a fixed stop 16 whose head 17 is movable and is urged by a spring 50 in the direction of the corresponding ramp of upper plate 20. Likewise, the fixed abutment 116 comprises a movable head urged by a spring 53. Movable abutments 18 and 118 are for example of the same type as in the embodiment of FIG. 1, and are connected by the cable 40, the sheath 41, and the fixed end stops 42 and 43 of the sheath. The springs 50 and 53 replace the springs of the embodiment of FIG. 1 which held the first parts 24 and second parts 25 of the upper plate 20 pressed against each other.
Dans les modes de réalisation des figures 1 et 8, les plaques 20 et 120 sont ainsi retenues par des butées antagonistes latérales transversales à efforts centrifuges s'engageant en appui dans des évidements internes en forme de gorges 37 de la plaque.In the embodiments of FIGS. 1 and 8, the plates 20 and 120 are thus retained by transverse lateral opposing stops with centrifugal forces engaging in support in internal recesses in the form of grooves 37 in the plate.
Dans le mode de réalisation de la figure 9, l'ensemble de fixations comprend également une première fixation 1 et une seconde fixation 3. Dans ce mode de réalisation, les plaques supérieures 420 et 520, chacune monobloc, comportent des rampes extérieures venant coopérer extérieurement avec deux butées venant en appui de l'extérieur vers l'intérieur contre chacune des plaques supérieures; Sur la figure 3, deux butées fixes 416 et 516, munies chacune d'une tête mobile sollicitée par un ressort, appuient chacune sur un côté de la plaque supérieure correspondante telle que la plaque 420. En opposition, on place deux butées mobiles 418 et 518, reliées par un câble 440 et une gaine 441 de la même façon que les modes de réalisation précédents. Dans ce mode de réalisation, les butées mobiles 418 et 518 sont disposées en des positions extrêmes, tandis que butées fixes 416, 516 sont disposées entre les deux fixations, comme le représente la figure 9. Dans le mode de réalisation de la figure 10, les plaques supérieures 420 et 520 ont la même structure que les plaques du mode de réalisation de la figure 9. Elles sont maintenues, entre elles, par deux butées fixes 416 et 516. Une première butée mobile 518 est directement fixée en extrémité du câble 440 passant dans la gaine 441. La seconde extrémité du câble 440 est reliée à la seconde butée mobile 418 par un ressort 451. Un levier en forme de came 52 facilite le chaussage des plaques 420 et 520.In the embodiment of Figure 9, the set of fasteners also includes a first fastener 1 and a second fastener 3. In this embodiment, the upper plates 420 and 520, each in one piece, have external ramps coming to cooperate externally with two stops coming to bear from the outside inwards against each of the upper plates; In FIG. 3, two fixed stops 416 and 516, each provided with a movable head urged by a spring, each press on one side of the corresponding upper plate such as the plate 420. In opposition, two movable stops 418 are placed and 518, connected by a cable 440 and a sheath 441 in the same way as the previous embodiments. In this embodiment, the movable stops 418 and 518 are arranged in extreme positions, while fixed stops 416, 516 are arranged between the two fixings, as shown in FIG. 9. In the embodiment of FIG. 10, the upper plates 420 and 520 have the same structure as the plates of the embodiment of FIG. 9. They are held together by two fixed stops 416 and 516. A first movable stop 518 is directly fixed at the end of the cable 440 passing through the sheath 441. The second end of the cable 440 is connected to the second movable stop 418 by a spring 451. A cam-shaped lever 52 facilitates the fitting of the plates 420 and 520.
Dans les modes de réalisation des figures 9 et 10, les plaques 420 et 520 sont ainsi retenues par des butées antagonistes latérales transversales à efforts centripètes s'engageant en appui dans des évidements externes en forme de gorges 37 de la plaque.In the embodiments of FIGS. 9 and 10, the plates 420 and 520 are thus retained by transverse lateral antagonistic stops with forces centripetals engaging in support in external recesses in the form of grooves 37 of the plate.
La figure 11 représente une variante de la figure 1 , selon laquelle un levier 89 est intercalé entre l'une des butées d'extrémité fixe, par exemple 42, et l'extrémité correspondante de la gaine 41.FIG. 11 represents a variant of FIG. 1, according to which a lever 89 is interposed between one of the fixed end stops, for example 42, and the corresponding end of the sheath 41.
Ce levier permet de faire varier la distance entre la butée d'extrémité fixe et l'extrémité de la gaine. Il permet de désactiver simultanément les deux butées mobiles 18 et 118, afin de provoquer une libération volontaire et simultanée des deux pieds en permettant le retrait des deux butées mobiles 18 et 118 dans leur passage 13 respectif.This lever makes it possible to vary the distance between the fixed end stop and the end of the sheath. It makes it possible to deactivate the two movable stops 18 and 118 simultaneously, in order to cause a voluntary and simultaneous release of the two feet by allowing the withdrawal of the two movable stops 18 and 118 in their respective passage 13.
La figure 12 représente une variante de la figure 9 selon laquelle les plaques 620 et 720 présentent latéralement des têtes arrondies, et les rampes qui coopèrent avec ces têtes sont portées par les butées fixes 616, 716, et mobiles 618, 718. La plaque 620 présente d'un côté une tête arrondie 621 qui est mobile en coulissement dans un logement 622, et repoussée vers l'extérieur par un ressort 623.FIG. 12 represents a variant of FIG. 9 according to which the plates 620 and 720 have rounded heads laterally, and the ramps which cooperate with these heads are carried by the fixed stops 616, 716, and mobile 618, 718. The plate 620 has on one side a rounded head 621 which is movable in sliding in a housing 622, and pushed outwards by a spring 623.
Comme dans le cas de la figure 9, les deux butées mobiles 618 et 718 sont reliées par le câble 440, et la gaine 441.As in the case of FIG. 9, the two movable stops 618 and 718 are connected by the cable 440, and the sheath 441.
On a représenté sur la figure 13-un mode de réalisation de la partie supérieure d'une plaque 20 munie de moyens de réglage en longueur. L'arceau antérieur 21 est monté sur un chariot coulissant 60. De même, l'arceau postérieur 22 est monté sur un chariot coulissant 61. Les chariots 60 et 61 coulissent sur le corps de plaque 20 et peuvent être fixés en des positions choisies par des moyens de crantage. Par exemple, une lamelle élastique solidaire du chariot 60 peut s'engager dans des crans ménagés en face inférieure de la plaque 20. La lamelle peut être dégagée, pour permettre le coulissement du chariot 60, en engageant un tournevis dans un passage inférieur axial 62.FIG. 13 shows an embodiment of the upper part of a plate 20 provided with length adjustment means. The front arch 21 is mounted on a sliding carriage 60. Likewise, the rear arch 22 is mounted on a sliding carriage 61. The carriages 60 and 61 slide on the plate body 20 and can be fixed in positions chosen by notching means. For example, an elastic strip integral with the carriage 60 can engage in notches formed on the underside of the plate 20. The strip can be released, to allow the carriage 60 to slide, by engaging a screwdriver in an axial lower passage 62 .
La présente invention n'est pas limitée aux modes de réalisation qui ont été explicitement décrits, mais elle en inclut les diverses variantes et généralisations contenues dans le domaine des revendications ci-après. The present invention is not limited to the embodiments which have been explicitly described, but it includes the various variants and generalizations thereof contained in the field of claims below.

Claims

REVENDICATIONS
1- Ensemble de fixations déclenchables pour planche de glisse telle que monoski ou planche à neige, comprenant une première fixation déclenchable (1 ) pour solidariser une première chaussure à la planche de glisse (2), et une seconde fixation déclenchable (3) pour solidariser une seconde chaussure à la planche de glisse, chacune des fixations comprenant une plaque amovible munie de moyens d'attache d'une chaussure, la plaque (20) étant accrochée à un socle (10) solidaire de la planche par une butée mobile (18), les butées mobiles (18-118, 218, 418-1- Set of triggerable bindings for gliding board such as monoski or snowboard, comprising a first triggerable binding (1) to secure a first boot to the sliding board (2), and a second triggerable binding (3) to secure a second shoe on the gliding board, each of the bindings comprising a removable plate provided with means for attaching a shoe, the plate (20) being hooked to a base (10) secured to the board by a movable stop (18 ), the movable stops (18-118, 218, 418-
518, 618-718) étant déplaçables par rapport à la planche (2) et comportant une partie engageante (17) coopérant avec une portion complémentaire (28) de la plaque, les butées mobiles (18-118, 418-518, 618-718) étant maintenues en appui contre les plaques pour les retenir, une liaison mécanique étant adaptée pour solliciter chaque butée en direction de la plaque correspondante, de sorte que lorsque l'une des plaques est déclenchée, la butée mobile correspondante (18, 218, 418, 618) n'est plus sollicitée par sa plaque et se déplace librement sur la planche et la liaison mécanique ne sollicite plus la seconde butée mobile (118,518, 618-718) being movable relative to the board (2) and comprising an engaging part (17) cooperating with a complementary portion (28) of the plate, the movable stops (18-118, 418-518, 618- 718) being held in abutment against the plates to retain them, a mechanical connection being adapted to urge each stop in the direction of the corresponding plate, so that when one of the plates is triggered, the corresponding mobile stop (18, 218, 418, 618) is no longer stressed by its plate and moves freely on the board and the mechanical connection no longer stresses the second movable stop (118,
518, 718) de la seconde plaque, la seconde plaque étant ainsi mise en état déclenché, caractérisé en ce que : - chaque butée mobile (18, 118, 218, 418, 518, 618, 718) est montée à coulissement dans ledit socle (10) respectif,518, 718) of the second plate, the second plate thus being brought into the triggered state, characterized in that: - each movable stop (18, 118, 218, 418, 518, 618, 718) is slidably mounted in said base (10) respective,
- ladite liaison mécanique comprend un câble de traction (440) transmettant l'effort entre les deux butées mobiles (18-118, 218, 418-518, 618-718).- Said mechanical connection comprises a traction cable (440) transmitting the force between the two movable stops (18-118, 218, 418-518, 618-718).
2-Ensemblβ de fixations selon la revendications 1 , caractérisé en ce que la liaison mécanique est une liaison élastique, comprenant au moins, un moyen élastique (51) de transmission d'effort coopérant avec le câble (440), de sorte que la liaison mécanique transmet l'effort entre les deux butées mobiles (418, 518) tout en autorisant un déplacement relatif entre l'une et l'autre des butées mobiles.2-Ensemblβ of fasteners according to claim 1, characterized in that the mechanical connection is an elastic connection, comprising at least, an elastic means (51) of force transmission cooperating with the cable (440), so that the connection mechanical transmits the force between the two mobile stops (418, 518) while allowing relative movement between one and the other of the mobile stops.
3- Ensemble de fixations selon la revendication 1 , caractérisé en ce que la liaison mécanique est une liaison de type inextensible (40), de sorte que les deux butées mobiles (18, 118, 618, 718) ont des mouvements identiques et simultanés, et en ce que chaque butée mobile (18, 118, 618, 718) est associée à au moins une butée élastique antagoniste (16, 116, 616, 716) de retenue de la plaque.3- set of fasteners according to claim 1, characterized in that the mechanical connection is an inextensible type connection (40), so that the two movable stops (18, 118, 618, 718) have identical and simultaneous movements, and in that each movable stop (18, 118, 618, 718) is associated with at least one opposing elastic stop (16, 116, 616, 716) for retaining the plate.
4- Ensemble de fixations selon l'une des revendications 2 ou 3, caractérisé en ce que les extrémités de la gaine (41 , 241 , 441 ) portent contre des butées d'extrémité fixes (42, 43, 242, 243) montées sur la planche de glisse (2) de manière séparée et distincte des socles (10) de fixation.4- A set of fasteners according to one of claims 2 or 3, characterized in that the ends of the sheath (41, 241, 441) bear against fixed end stops (42, 43, 242, 243) mounted on the gliding board (2) separate and distinct from the fixing bases (10).
5- Ensemble de fixations selon l'une quelconque des revendications 1 à 4, dans son adaptation pour une planche à neige, caractérisé en ce que chaque plaque supérieure (20, 120) est retenue par deux butées antagonistes latérales transversales (16-18, 116-118, 216-218, 416-418, 516-518, 616-618, 716-718) par rapport à la plaque.5- set of bindings according to any one of claims 1 to 4, in its adaptation for a snowboard, characterized in that each plate upper (20, 120) is retained by two transverse lateral opposing stops (16-18, 116-118, 216-218, 416-418, 516-518, 616-618, 716-718) relative to the plate.
6- Ensemble de fixations selon la revendication 5, , caractérisé en ce que les butées antagonistes (16-18, 116-118, 216-218) sont des butées à efforts centrifuges s'engageant en appui dans des évidements (37) internes de la plaque (20, 120).6- set of fasteners according to claim 5, characterized in that the opposing stops (16-18, 116-118, 216-218) are centrifugal force stops engaging in support in internal recesses (37) of the plate (20, 120).
7- Ensemble de fixations selon la revendication 5, caractérisé en ce que les butées antagonistes (416-418, 516-518) sont des butées à efforts centripètes s'engageant en appui dans des évidements (37) externes de la plaque .7- A set of fasteners according to claim 5, characterized in that the opposing stops (416-418, 516-518) are stops with centripetal forces engaging in abutment in recesses (37) external to the plate.
8- Ensemble de fixations selon la revendication 6, caractérisé par le fait que chaque plaque supérieure (20, 120) comprend deux parties (24, 25) élastiquement rappelées l'une vers l'autre, et que chacune des parties (24, 25) est en appui respectivement contre une des butées antagonistes (16, 18). 9- Ensemble de fixations selon la revendication 8, caractérisé par le fait que les butées antagonistes (16-18, 116-118) sont repoussées l'une de l'autre par un ressort de faible raideur.8- set of fasteners according to claim 6, characterized in that each upper plate (20, 120) comprises two parts (24, 25) resiliently biased towards each other, and that each of the parts (24, 25 ) is supported respectively against one of the opposing stops (16, 18). 9- assembly of fasteners according to claim 8, characterized in that the opposing stops (16-18, 116-118) are pushed from one another by a spring of low stiffness.
10- Ensemble de fixations selon la revendication 6, caractérisé par le fait qu'un levier de déchaussage (89) fait varier la distance entre l'une des butées d'extrémité fixe (42) et l'extrémité correspondante de la gaine (41). 10- set of fasteners according to claim 6, characterized in that a release lever (89) varies the distance between one of the fixed end stops (42) and the corresponding end of the sheath (41 ).
PCT/FR1989/000201 1988-04-26 1989-04-26 Coupled safety bindings for snowboard or monoski WO1989010167A1 (en)

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FR8805942A FR2630338B1 (en) 1988-04-26 1988-04-26 COUPLED SAFETY BINDINGS FOR MONOSKI OR SNOWBOARD
FR88/05942 1988-04-26

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Cited By (15)

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Publication number Priority date Publication date Assignee Title
EP0397969A1 (en) * 1989-05-18 1990-11-22 Hannes Marker Safety binding for snow boards
US5035443A (en) * 1990-03-27 1991-07-30 Kincheloe Chris V Releasable snowboard binding
FR2660203A1 (en) * 1990-03-30 1991-10-04 Salomon Sa Device for retaining the boots of a skier on a board for sliding over snow, such as a monoski or a snowboard
US5054807A (en) * 1988-11-25 1991-10-08 Salomon S.A. Releasable binding assembly
EP0561387A1 (en) * 1992-03-20 1993-09-22 APS AUTOMATISIERTE PRODUKTIONS-SYSTEME Ges.m.b.H. Snowboard binding
US5511815A (en) * 1991-02-07 1996-04-30 Karlsen; Jorgen Alpine style ski
FR2742997A1 (en) * 1996-01-03 1997-07-04 Rossignol Sa Clamp to hold boot on snow-board or ski
WO1997034667A2 (en) * 1996-03-20 1997-09-25 Josef Peter Schnitzhofer Binding for snowboards
FR2754728A1 (en) * 1996-10-23 1998-04-24 Tedesco Philippe Boot binding for snowboard
US5876056A (en) * 1994-02-11 1999-03-02 Hi-Turn As Alpine pair ski
US6102428A (en) * 1998-12-04 2000-08-15 Skis Rossignol, S.A. Assembly for gliding on snow
US6663137B2 (en) 1998-03-10 2003-12-16 Karlsen Joergen Snowboard
US7306241B2 (en) 2005-08-29 2007-12-11 The Burton Corporation Strap for snowboard boots or bindings
US7669880B2 (en) 2005-08-29 2010-03-02 The Burton Corporation Strap for snowboard boots or bindings
US7766364B2 (en) 2005-08-29 2010-08-03 The Burton Corporation Strap for snowboard boots or bindings

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925164A1 (en) * 1989-07-28 1991-02-07 Silvretta Sherpas Sportartikel SECURITY BINDING FOR A SLIDING BOARD, ESPECIALLY SNOWBOARD
FR2660204B1 (en) * 1990-03-30 1992-07-24 Salomon Sa DEVICE FOR RETAINING THE SHOES OF A SKIER ON A SNOWBOARD.

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DE2728009A1 (en) * 1977-06-22 1979-01-18 Kittmann Mono-ski with automatic release binding - has spring loaded balls which engage recesses in heel of boot
DE3437143C1 (en) * 1984-10-10 1986-04-24 Heinz 8391 Tiefenbach Beck Releasing and/or safety shoulder holding device for a ski boot
US4652007A (en) * 1985-11-15 1987-03-24 David Dennis Releasable binding system for snowboarding
DE8801972U1 (en) * 1988-02-16 1988-03-31 Priester, Ulf, 5860 Iserlohn, De
FR2604913A1 (en) * 1986-10-08 1988-04-15 Duport Xavier Binding for snowboards which can be modified temporarily depending on the boot used
EP0291428A1 (en) * 1987-05-12 1988-11-17 Skis Rossignol S.A. Heel holder for a monoski

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Publication number Priority date Publication date Assignee Title
DE2728009A1 (en) * 1977-06-22 1979-01-18 Kittmann Mono-ski with automatic release binding - has spring loaded balls which engage recesses in heel of boot
DE3437143C1 (en) * 1984-10-10 1986-04-24 Heinz 8391 Tiefenbach Beck Releasing and/or safety shoulder holding device for a ski boot
US4652007A (en) * 1985-11-15 1987-03-24 David Dennis Releasable binding system for snowboarding
FR2604913A1 (en) * 1986-10-08 1988-04-15 Duport Xavier Binding for snowboards which can be modified temporarily depending on the boot used
EP0291428A1 (en) * 1987-05-12 1988-11-17 Skis Rossignol S.A. Heel holder for a monoski
DE8801972U1 (en) * 1988-02-16 1988-03-31 Priester, Ulf, 5860 Iserlohn, De

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054807A (en) * 1988-11-25 1991-10-08 Salomon S.A. Releasable binding assembly
EP0397969A1 (en) * 1989-05-18 1990-11-22 Hannes Marker Safety binding for snow boards
US5035443A (en) * 1990-03-27 1991-07-30 Kincheloe Chris V Releasable snowboard binding
FR2660203A1 (en) * 1990-03-30 1991-10-04 Salomon Sa Device for retaining the boots of a skier on a board for sliding over snow, such as a monoski or a snowboard
US5511815A (en) * 1991-02-07 1996-04-30 Karlsen; Jorgen Alpine style ski
EP0561387A1 (en) * 1992-03-20 1993-09-22 APS AUTOMATISIERTE PRODUKTIONS-SYSTEME Ges.m.b.H. Snowboard binding
US5876056A (en) * 1994-02-11 1999-03-02 Hi-Turn As Alpine pair ski
FR2742997A1 (en) * 1996-01-03 1997-07-04 Rossignol Sa Clamp to hold boot on snow-board or ski
WO1997034667A3 (en) * 1996-03-20 1997-11-13 Binding for snowboards
WO1997034667A2 (en) * 1996-03-20 1997-09-25 Josef Peter Schnitzhofer Binding for snowboards
US6209904B1 (en) 1996-03-20 2001-04-03 Josef Peter Schnitzhofer Binding for snowboards
FR2754728A1 (en) * 1996-10-23 1998-04-24 Tedesco Philippe Boot binding for snowboard
US6663137B2 (en) 1998-03-10 2003-12-16 Karlsen Joergen Snowboard
US6102428A (en) * 1998-12-04 2000-08-15 Skis Rossignol, S.A. Assembly for gliding on snow
US7306241B2 (en) 2005-08-29 2007-12-11 The Burton Corporation Strap for snowboard boots or bindings
US7669880B2 (en) 2005-08-29 2010-03-02 The Burton Corporation Strap for snowboard boots or bindings
US7694994B2 (en) 2005-08-29 2010-04-13 The Burton Corporation Strap for snowboard boots or bindings
US7766364B2 (en) 2005-08-29 2010-08-03 The Burton Corporation Strap for snowboard boots or bindings

Also Published As

Publication number Publication date
FR2630338A1 (en) 1989-10-27
FR2630338B1 (en) 1990-12-14

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