EP0345379A2 - Exercise device for muscle training - Google Patents

Abstract

The invention relates to an exercise device for muscle training having a lever arm, mounted on a frame, and a seat arrangement. The device consists of a self-stabilising frame, with rope deflection rollers arranged thereon, a weight plate, guided on columns by means of sleeves, a telescope, which is arranged vertically displaceably in or on a lever and adjusts the weight, and a seat wedge catch, arranged on the frame. <IMAGE>

Description

The invention relates to a body training device for training the muscles.

A variety of different training devices are known, which serve to train and regenerate the muscles of the human body.

The conventional training devices are designed in such a way that a multiply divided weight block represents the weight force acting on a lever. The person to be trained must combine the weight loads with plug-in elements on the weight block. I.e. the weight block of z. B. 5 kg weights, is put together from ten individual weights of 5 kg to a 50 kg weight block, so combined. This is very time consuming for the exercising person.

Since the weight block or the individual weights must always be accessible for exercising people, it is also not possible to encapsulate them in a protective housing.
Depending on the arrangement of the weights on the training device, this may be necessary in accordance with the applicable accident prevention regulations.

Known training devices that allow the attacking weight force to be made variable via a lever, however, have the disadvantage that the weight force acts directly on the lever that is moved by the muscle force and thus extremely stresses the connecting elements used, or else the lever has at its maximum position, i.e. the cheapest lever for the user with the least amount of muscle power, an extremely long lever path, which in turn exerts a maximum load on the training device, which leads to material deformation or destruction.

A particular disadvantage of the known training devices is that these devices start to vibrate at maximum loads. The result of this is that uncontrolled force influences act on the muscles of the exercising person and cause dangerous injuries.

Furthermore, the seating devices of the known training devices are unsatisfactorily designed, because the muscular strength of the exercising person often acts in full size on the seating device and its fastening elements.

Taking accident prevention regulations into account, the permitted training power is therefore often limited by the previously unsatisfactory seat locks.

Another disadvantage of known training devices is that the user can vary the attacking weight force only in a range below the existing weight block force. It is not possible with the known devices to change the lever arm in such a way that the muscle force to be applied rises above the applied weight. The load spectrum is also limited in this case.

The invention is therefore based on the object of providing a training device of the type mentioned at the outset, which makes it possible to vary the training force to be set from the sitting posture, the weight and the training force acting on the training device in such a way that undesirable vibrations are eliminated and at the same time so stable is carried out so that the lever arm can be changed so that the training force to be applied can exceed the applied weight if necessary, the seat locking device being designed to be appropriately stable.

This object is achieved in that the body training device of the type mentioned from a self-stabilizing frame with attached rope deflection rollers, a weight plate guided on columns by means of sleeves, a movable in or on a lever arranged, the weight force-adjusting telescope and one arranged on the frame Seat wedge lock exists.

A particularly preferred embodiment of the invention is that the frame is preferably made of circular, edgeless steel tube material, which as a rectangular frame, consisting of vertical supports and cross tubes and an angle frame connected by struts to the frame, consisting of vertical supports and angle cross tubes is formed and that between the cross tubes of a sleeve carrying the weight plate surrounding guide columns are arranged. Another feature of the invention is that a weight-adjusting, movable in or on the lever, telescopic telescope is arranged on the frame and that a guide rail and a telescopic force introduction element is arranged on or in the lever and on the telescope .

Furthermore, the invention is characterized in that the force introduction element is designed as a sleeve surrounding the telescope and connected to the traction cable.
Another special embodiment is that the guide rail of the lever is angular and that a seat wedge lock, consisting of a sheet pile rail, a sliding wedge and a threaded crank with stop plate and contact jaw is arranged on the angle cross tube.
Another feature of the invention is that the sliding wedge has a slot receiving the bung and is wedge-shaped at least on the side edge facing the threaded crank and has at least one stop lug.

Another feature of the invention is that the sheet rail has a stop and a bung and at least one groove that receives a compression spring.
In a special embodiment, the invention is characterized in that the lever is shaped as an angled "U", the bends of which are rotatably mounted in the supports by means of axes.
Furthermore, the invention is characterized in that the telescope is rotatably mounted on the axis by means of a spacer plate.

Another special embodiment consists in that the telescope is rotatably supported by means of an axis on the cross tubes or the angle cross tubes and has pneumatic or hydraulic connections. Another particularly preferred embodiment of the invention is that the lever is arcuate and that the force introduction element has a pivot axis,
and that the telescope is arranged on the force introduction element within a groove.
Another special embodiment consists in that the deflection roller is pivotally mounted in a plate attached to the frame,
that the plate has a radial groove in which the deflection roller is pivotally mounted by means of an axis, that the lever has an adjusting device in the form of a rack, raster disk or perforated disk, and that the backrest of the seat is designed to be pluggable.

• Figuren 1 bis 5 den selbststabilisierenden Rahmen in perspektivischer Darstellung und aus verschiedenen Richtungen, wobei zur Ver­deutlichung der Rahmenausbildung alle Zusatzteile nicht dargestellt sind,
• Figur 6 eine perspektivische Darstellung des kompletten Trainingsgerätes in einer bevorzugten Ausführungs­form mit U-förmigem Hebel,
• Figur 7 eine Schnittdarstellung entlang der in Figur 6 angedeuteten Linie A-A,
• Figur 8 eine Draufsicht aus der in Figur 7 angedeuteten Richtung B,
• Figur 9 eine Vergrößerung des in Figur 7 mit C gekenn­zeichneten Teils,
• Figur 10 eine Ansicht aus der in Figur 9 angedeuteten Richtung D,
• Figur 11 die Anordnung der Gewichtsplatte im Rahmen,
• Figur 12 eine Ansicht aus der in Figur 11 angedeuteten Richtung E,
• Figur 13 ein in Figur 12 mit F gekennzeichnetes Detail,
• Figur 14 die Anordnung der Sitzarretierung,
• Figur 15 eine Vergrößerung des in Figur 14 mit G gekenn­zeichneten Teils,
• Figur 16 eine Ansicht aus der in Figur 14 angedeuteten Richtung H,
• Figur 17 eine Ansicht aus der in Figur 16 angedeuteten Richtung J,
• Figur 18 eine Ansicht aus der in Figur 16 angedeuteten Richtung K,
• Figur 19 stellt eine Vergrößerung der Figur 18 dar,
• Figur 20 einen Schnitt der Sitzkeilarretierung entlang der in Figur 19 angedeuteten Linie L-L,
• Figur 21 einen Schnitt entlang der in Figur 20 ange­deuteten Linie M-M,
• Figur 22 ein Ausführungsbeispiel der Erfindung mit gebogenem Hebelarm,
• Figur 23 bis 25 eine weitere Ausführungsform des Kraft­einleitungselementes,und
• Figur 26 bis 29 eine weitere Ausführungsform der Teleskop­halterung,
• Figur 30 die Lagerung der Umlenkrolle 42,
• Figur 31 und 32 Schnittdarstellungen zu Figur 30,
• Figur 33 und 34 Schemaskizzen über die Umlenkrollenpositio­nierung und die Krafteinleitung,
• Figur 35 bis 38 verschiedene Varianten der Verstelleinrichtung und
• Figur 39 - 40 die steckbare Rückenlehne.

With reference to the accompanying drawings, which show particularly preferred exemplary embodiments of the invention, this will now be explained in more detail. Show:

• FIGS. 1 to 5 show the self-stabilizing frame in perspective and from different directions, all the additional parts not being shown to illustrate the frame design,
• FIG. 6 shows a perspective illustration of the complete training device in a preferred embodiment with a U-shaped lever,
• FIG. 7 shows a sectional illustration along the line AA indicated in FIG. 6,
• FIG. 8 shows a plan view from the direction B indicated in FIG. 7,
• FIG. 9 shows an enlargement of the part marked C in FIG. 7,
• FIG. 10 shows a view from the direction D indicated in FIG. 9,
• FIG. 11 shows the arrangement of the weight plate in the frame,
• FIG. 12 shows a view from the direction E indicated in FIG. 11,
• FIG. 13 shows a detail identified by F in FIG. 12,
• FIG. 14 shows the arrangement of the seat lock,
• FIG. 15 shows an enlargement of the part identified by G in FIG. 14,
• FIG. 16 shows a view from the direction H indicated in FIG. 14,
• FIG. 17 shows a view from the direction J indicated in FIG. 16,
• FIG. 18 shows a view from the direction K indicated in FIG. 16,
• FIG. 19 shows an enlargement of FIG. 18,
• FIG. 20 shows a section of the seat wedge lock along the line LL indicated in FIG. 19,
• FIG. 21 shows a section along the line MM indicated in FIG. 20,
• FIG. 22 shows an exemplary embodiment of the invention with a curved lever arm,
• 23 to 25 show a further embodiment of the force introduction element, and
• FIGS. 26 to 29 show a further embodiment of the telescopic holder,
• FIG. 30 the bearing of the deflection roller 42,
• Figures 31 and 32 are sectional views of Figure 30,
• FIGS. 33 and 34 schematic sketches about the positioning of the deflection pulleys and the introduction of force,
• 35 to 38 different variants of the adjusting device and
• Figure 39 - 40 the plug-in backrest.

FIG. 1 shows a perspective view of the frame 1.
A special feature of the invention is that this frame 1 consists of two, connected by cross struts 6, 7 and 8 single frame 1 'and 1˝.
The frame 1 'is formed as a rectangular frame with round edges.
It is composed of two vertical supports 2 and 3 as well as two cross tubes 4 and 5, which on the one hand can be bent from one piece and in this case is connected at the joint 51 or, as shown in FIG. 1a, can be assembled using inserted tube bends 52 .

The frame 1˝ is designed as an angle frame and is composed of two vertical supports 9 and 10 and an upper angle cross tube 11 and a lower angle cross tube 12.

FIG. 2 shows a view of the frame 1 from the direction O indicated in FIG. 1.

FIG. 3 shows a side view from the direction P indicated in FIG. 2.

4 shows a sectional view along the line N-N and indicated in Figure 2

FIG. 5 shows a top view of FIG. 3.

As can be seen from FIGS. 1 to 5, it is a special feature of the invention that the frame 1 in this exemplary embodiment is made of circular tube material, preferably steel tube material, and has no dangerous edges or corners. Due to the structural design, the frame 1 is self-stabilizing, ie no such unfavorable force relationships can arise during training that cause the frame to tilt or sway. It is therefore possible to set up the frame in a training room without fastening.

Figure 6 shows a perspective view of the training device.
In this embodiment, a U-shaped lever 18 is used. As can be seen from this, the lever 18 has a bend 43 and 44 on both sides, which are rotatably mounted in the vertical supports 3 and 9 by means of the axes 45.
FIG. 7 shows a sectional illustration along the line AA indicated in FIG. 6.

As can be seen from this sectional view, the weight force which acts on the pull rope 19 is deflected via the rollers 40, 41, 42 and then acts on the force introduction element 23 which is connected to the telescope 20.

The lever arm is designed to be variable by retracting and extending the telescope 20. The telescopic movement can be carried out electrically, pneumatically or hydraulically, the electronics 61 controlling the adjustment.

In this exemplary embodiment, the force introduction element has a rotatably mounted roller 22 which is arranged such that it can be moved within a guide rail 21. The guide rail 21 is fixedly connected to the lever arm 18, so that the weight is not on the Telescope 20 acts, but attacks within the guide rail 21.
This is also made possible by the fact that the telescope 20 is guided within a groove (not shown here).

In this embodiment, the telescope 20 is rotatably mounted on the axis 45 of the lever 18 by means of a spacer plate 46. It is thus achieved that the pivoting movement of the telescope 20 takes place analogously to the pivoting movement of the lever 18.

FIG. 8 shows a top view of FIG. 7 from the indicated direction B. In this illustration it becomes clear once again how the rotatably mounted roller 22 can move within the guide rail 21.

FIG. 9 shows an enlargement of the detail C and marked in FIG. 7
Figure 10 is a view of Figure 9 from the direction D. In this embodiment, the force introduction element 23 is designed as a sleeve that surrounds the telescope 20. The use of this form is suitable when not too great a training force is required. In the case of larger training weights, the telescope must be guided in a slot or slot, as will be described later.

FIGS. 11 to 13 show the arrangement of the weight plate 15.

The weight plate 15 is rigidly connected to sleeves 13 and 14. These sleeves 13 and 14 each surround a guide column 16 and 17.
Since, as can be seen here, the weight is formed from only one weight plate 15, which can be moved vertically on the guide columns 16 and 17 due to the sleeves 13 and 14, it is possible to give this weight plate 15 an aesthetic shape. Rubber buffers 68 or the like are arranged at the lower end of the sleeve for damping the support.

FIG. 12 is a view from the direction E indicated in FIG. 11 and FIG. 13 is an enlargement of the details marked F in FIG. It is also possible to arrange the weight plate 15 on the sleeves 13 and 14 (FIG. 13a) instead of, as shown in FIG. 13, between them.

FIG. 14 shows the seat wedge lock 24 according to the invention, which is designed appropriately in accordance with the often large training forces.

The seat 53 is only indicated by dash-dotted lines for clarity.
The seat wedge lock 24 consists essentially of a Sliding wedge 31, a sheet pile rail 25 and a threaded crank 36 with stop plate 37 and guide jaw 38. The connection between seat 53 and sliding wedge 31 can be made in such a way that the sliding wedge 31 is inserted into the seat 53 in a form-fitting manner.
During the training, the exercising person presses himself into the seat. In this case, forces act from the direction X indicated by the arrow.
Since at least one side of the sliding wedge z. B. the side 39 is wedge-shaped, and is pressed by the threaded crank 36 with the stop plate 37, no forces act on mounting screws or the like, which can lead to breakage.

FIGS. 15 to 21 show details of this seat wedge lock 24.

FIG. 15 shows a detail marked G in FIG. 14. It can be seen here that the sheet rail 25 has a stop 26 on its end face to limit the travel path. The bung 27 leads into a slot 32 of the sliding wedge 31. The bung 31 here slides with its sliding surfaces 33 on the sliding surfaces 28 of the sheet rail 25.

FIG. 16 shows a view from the direction H indicated in FIG. 14.

FIG. 17 shows a view from the direction J and indicated in FIG. 16
18 shows a view from the direction K indicated in FIG. 16. In order to absorb the forces acting on the seat sufficiently, diagonal struts 54 are arranged between the sheet rail 25 and the tube 12.

FIG. 19 shows an enlargement of FIG. 18 in a cut-away view. It can be seen here that two grooves 29 are inserted in the sheet rail 25, each receiving a compression spring 30. Thus, a low counterforce in the seat wedge lock 24 is constantly guaranteed. To compress the compression springs 30, the sliding wedge 31 has two stop lugs 34 and 35, which are also guided in the groove 29 of the sheet rail.

FIG. 20 shows a sectional illustration along the line LL and indicated in FIG. 19
FIG. 21 shows a sectional illustration along the line MM indicated in FIG. 20.
The seat 53 can be removed together with the sliding wedge 31 from the sheet rail 25. Securing against vertical movement of the seat can be ensured by known T-slot screws, a corresponding counter-element being arranged on the sheet pile rail (not shown).

FIG. 22 shows a further particularly preferred exemplary embodiment of the invention, in which the lever arm 18 is designed in the shape of an arc.
This has the particular advantage that the traction rope 19 beats a radius around the deflection roller 42, the rope length and thus the weight plate position not being changed.

Here, the telescope 20 is rotatably supported by an axis 47. During the upward and downward movement of the telescope 20, as in the embodiment with the U-shaped lever 18, the attacking weight force is set. Now that the cable 19 or the force introduction element 23 form a circular path around the roller 42 within the guide rail 21 of the lever 18, the positioning of the telescope 20 within the force introduction element 23 inevitably changes. For this purpose, there is a groove 50 in the form of a continuous one in the force introduction element 23 Elongated holes arranged. During the upward and downward movement of the telescope 20, the force introduction element 23 is also moved vertically downwards or upwards. The groove 50 ensures a horizontal movement of the force introduction element 23, the telescope 20 remaining guided in this groove 50.

In this exemplary embodiment too, it is possible to mount the telescope 20 and the lever arm 18 rotatably on only one axis by means of a punching plate 46, as shown in FIG. 7. However, it is then necessary to arrange the analog pivoting of the telescope 20 on the force introduction element 23 by means of an additional axis (not indicated here).

According to FIGS. 23 to 25, a further embodiment of the force introduction element 23 is shown. It can be seen here that the telescope 20 is arranged such that it can be moved horizontally within a groove 50 which is designed as a continuous elongated hole and is protected against vertical movement by means of holding elements 55 and 56. In order to create a better adaptation of the roller 22 within the guide rail 21, this has a further axle joint 47.

Figures 26 to 29 show a further possibility of the telescopic bracket.
In this exemplary embodiment, the telescope 20 has its own axis 47 for storage.

The mounting of the upper part of the telescope in height or above the pivot axis of the lever, as shown in FIG.

In principle, it should be shown here that it is possible to arrange the telescope 20 on the upper frame part 4 or also on the lower frame part 5.

FIG. 30 shows an example of the arrangement of the deflection roller 42, whereby it should be noted that the rope 19 is not guided above but under the deflection roller 42. The roller 40 and the weight plate 15 and the lever 18 are schematically assigned here.

A plate 57 is arranged in the frame for mounting the deflection roller 42.
The deflection roller 42 is rotatably mounted on this plate 57.

Another special embodiment provides that a radial groove 58 is embedded in this plate 57. This groove has the radius S and, in addition to the rotational movement of the deflection roller 42 toward Y, allows it to be pivoted toward Z, within the radial groove 58. This has the advantage that point A remains fixed in place. This is necessary if a circular path with the radius R around point A is described on the lever arm 18, which is carried out by adjusting the traction cable 19 within the adjusting device, here in the form of a groove.

The advantage is that a relatively simple radial circular path is created in the lever arm 18 from a manufacturing point of view, while without the pivotability according to Z of the deflecting roller 42 an elliptical adjusting path or adjusting device would be required, this embodiment also being conceivable, of course.

If the traction cable 19 is now adjusted from point F to point G, the axis 59 of the deflecting roller 42 or the axis point B moves within the groove 58 on the axis C to B ', the radius S' corresponding to the radius S. The point of attack A will always lie on the inside 19 'of the traction cable 19 and remain fixed at the same point, the radius R between point A and F or the radius D, which corresponds to the radius R, between point A and G constant , so behave congruently.

FIGS. 31 and 32 are sectional views through the cutting lines indicated in FIG. 30, FIG. 31 shows a section along the line UU and FIG. 32 shows a section along the line VV. The same elements are identified by the same reference numerals.

Figure 33 shows a system sketch of the adjustment. The axis X 'of the lever arm or the guide rail surrounds the point A with the radius R.

The axis 19 '(indicated here by dash-dotted lines) represents the attack of the full weight load. Since the power arm O between points H and F has the longest extension here, the full weight force P is to be applied to the lever movement to Q at point F, since the Lever arm in F is zero.

If the traction rope or the axis of attack 19˝ is adjusted according to point F 'in the lever arm axis X', the force arm O 'is reduced and the lever arm T is formed. This explains the reduction in the force P to be applied in accordance with the lever law.

The conditions change accordingly when the pulling rope is adjusted to the axis position X ‴ at point G. Thus, the power arm O˝ and the lever arm T 'is formed.

The traction cable positions 19 '''' behave continuously with the power arm O ‴ and lever arm T˝ at point G '.

If the traction cable is moved to the line of force 19 '' '' 'at point H, the force arm O is equalized and is present as a full lever arm T ‴, so that the theoretically applied pressure force P is zero, provided the frictional forces are neglected.

The center point B of the deflection wheel 42 is pivoted in the axis C of the radial groove 58, so that the following conditions result during the adjustment: Traction rope position between point Poor Lever arm Center of role 5 19 ′ A - F O - B 19 ′ ′ A - F ′ O' T B ′ 19 ′ ′ ′ A - G O'' T ′ B ′ ′ 19 ′ ′ ′ ′ A - G ′ O''' T ′ ′ B ′ ′ ′ 19 ′ ′ ′ ′ ′ A - H - T ′ ′ ′ B ′ ′ ′ ′

FIG. 34 again shows a system sketch in which the lever travel Q engages with only one setting, for example full weight force via the pull rope 19 at point F and is forwarded to F˝.

FIGS. 35 to 38 show further exemplary embodiments of the invention.

The lever 18 is fixedly connected to an adjusting device 60, both of which are rotatably mounted together on an axis 45.

The adjusting device 60 can have the shape of a perforated disk 60c as in FIG. 35, a curved or straight toothed rack 60a as shown in FIG. 36 or 37 or a grid disk 60b as shown in FIG. 37.

When using a rack 60a, a rolling gear 62 must be arranged at the end of the cable 19. The adjustment can take place manually or automatically, the adjustment possibility taking place manually in the exemplary embodiment in FIG. 35 by snapping the rope into the holes 63 of the perforated disk 60c.

Figures 39 and 40 show a further embodiment of the seat device. In order to avoid complicated fastening of the seat wedge lock described above, but to achieve an extremely stable design of the seat device, there is the possibility of a seat on the frame 1 Bench extremely stable to attach and to achieve an adjustment, the backrest 53a of the seat to be pluggable. That is to say that the backrest 53a has, for example, two plug-in sleeves 64 which engage in receiving elements 65 which are correspondingly arranged opposite one another on the seat. These are arranged on both sides of the seat 53b and have 64 bores 66 for receiving the sleeves.

The training device according to the invention opens up a new type of training possibilities in which the desired weight can be adjusted variably from the seat by means of a switch, the guide rail 21, i.e. bottom dead center, also being able to be extended beyond the lever 18, so that a covered lever arm can be formed and thus the training force to be applied can be selected in addition to the weight load. The top dead center of the guide rail is always on the lever joint.
Furthermore, due to the design, there are no undesirable vibrations within the training device, which means that muscle injuries can no longer occur, as could result from the known training devices.

Furthermore, there is no longer any risk of accidents due to freely accessible and moving weights, since the weight plate can be encapsulated in a housing. The arrangement of a particularly stable seat wedge lock means that there is no longer any risk of material breakage within the seat attachment.

In the aforementioned exemplary embodiments, the variant of a training device for building up the leg muscles is shown.

• 1 Rahmen
• 1′ rechteckiger Rahmen
• 1˝ Winkelrahmen
• 2 Stütze des Rahmens 1′
• 3 Stütze des Rahmens 1′
• 4 Querrohr des Rahmens 1′
• 5 Querrohr des Rahmens 1′
• 6 Querstrebe
• 7 Querstrebe
• 8 Querstrebe
• 9 Stütze des Winkelsrahmens 1˝
• 10 Stütze des Winkelsrahmens 1˝
• 11 Winkelquerrohr des Winkelrahmens 1˝
• 12 Winkelquerrohr des Winkelrahmens 1˝
• 13 Hülse
• 14 Hülse
• 15 Gewichtsplatte
• 16 Führungssäule
• 17 Führungssäule
• 18 Hebel
• 19 Zugseil
• 20 Teleskop
• 21 Führungsschiene
• 22 Rolle
• 23 Krafteinleitungselement, z.B. Manschette
• 24 Sitzkeilarretierung
• 25 Spundschiene
• 26 Anschlag
• 27 Spund
• 28 Gleitfläche von 25
• 29 Nut in 25
• 30 Druckfeder
• 31 Gleitkeil
• 32 Schlitz in 31
• 33 Gleitfläche von 31
• 34 Federanschlagnase von 31
• 35 Federanschlagnase von 31
• 36 Gewindekurbel
• 37 Anschlagblech
• 38 Führungsbacke
• 39 Seitenkante von 31
• 40 Seilumlenkrolle
• 41 Seilumlenkrolle
• 42 Seilumlenkrolle
• 43 Abwinkelung von 18
• 44 Abwinkelung von 18
• 45 Achse
• 46 Dinstanzblech
• 47 Achse
• 48 Anschluß pneum./hydr./elektr.
• 49 Achse
• 50 Nut
• 51 Stoßstelle
• 52 Rohrbogen
• 53 Sitz
• 53 a Rückenlehne
• 53 b Sitzfläche
• 54 Diagonalstrebe
• 55 Halteelement
• 56 Halteelement
• 57 Platte
• 58 radiale Nut
• 59 Achse der Rolle 42
• 60 Verstelleinrichtung
• 60 a Zahnstange
• 60 b Rasterscheibe
• 60 c Lochscheibe
• 61 -
• 62 Zahnrad
• 63 Löcher
• 64 Hülse
• 65 Aufnahmeelement
• 66 Bohrung
• 67 -
• 68 Gummipuffer

The technique was explained using the example of the leg machine. The technique can also be transferred to any other muscle training machine and is done in this way. With this technique there are, for example, arm trainers, shoulder trainers, Latissin trainers, chest machines, abdominal, calf, back, triceps, etc. machines.

• 1 frame
• 1 ′ rectangular frame
• 1˝ angle frame
• 2 frame support 1 ′
• 3 frame support 1 ′
• 4 cross tube of the frame 1 '
• 5 cross tube of the frame 1 '
• 6 cross strut
• 7 cross strut
• 8 cross strut
• 9 support of the angular frame 1˝
• 10 support of the angular frame 1˝
• 11 angle cross tube of the angle frame 1˝
• 12 angle cross tube of the angle frame 1˝
• 13 sleeve
• 14 sleeve
• 15 weight plate
• 16 guide pillar
• 17 guide pillar
• 18 levers
• 19 pull rope
• 20 telescope
• 21 guide rail
• 22 roll
• 23 Force application element, e.g. cuff
• 24 seat wedge lock
• 25 sheet rail
• 26 stop
• 27 bung
• 28 sliding surface of 25
• 29 groove in 25
• 30 compression spring
• 31 sliding wedge
• 32 slot in 31
• 33 sliding surface of 31
• 34 spring stop nose from 31
• 35 spring stop nose from 31
• 36 threaded crank
• 37 stop plate
• 38 guide jaw
• 39 side edge of 31
• 40 rope pulley
• 41 rope pulley
• 42 rope deflection pulley
• 43 angle of 18
• 44 angle of 18
• 45 axis
• 46 dining sheet
• 47 axis
• 48 connection pneum./hydr./elektr.
• 49 axis
• 50 groove
• 51 joint
• 52 elbows
• 53 seat
• 53 a backrest
• 53 b seat
• 54 diagonal strut
• 55 holding element
• 56 holding element
• 57 plate
• 58 radial groove
• 59 axis of roller 42
• 60 adjustment device
• 60 a rack
• 60 b grid disc
• 60 c perforated disc
• 61 -
• 62 gear
• 63 holes
• 64 sleeve
• 65 receiving element
• 66 hole
• 67 -
• 68 rubber buffers

Claims (22)

1. body training device for training the muscles with a lever arm mounted on a frame and a seat device,
characterized,
that the body training device consists of a self-stabilizing frame (1) with rope deflection rollers (40 - 42) arranged thereon, a weight plate (15) guided on columns (16, 17) by means of sleeves (13, 14), an in or on a lever (18) vertically displaceable, the weight force-adjusting telescope (20) and a seat wedge lock (24) arranged on the frame (1). 2. body training device according to claim 1,
characterized,
that the frame (1) is preferably made of circular, edgeless steel tube material, which as a rectangular frame (1 ') consisting of vertical supports (2, 3) and cross tubes (4, 5), and one by cross struts (6, 7,8) with the frame (1 ') connected angle frame (1˝), consisting of vertical supports (9, 10) and angle cross tubes (11, 12) is formed. 3. Body training device according to claim 1-2,
characterized,
that between the cross tubes (4, 5), each surrounded by a weight plate (15) carrying sleeve (13, 14) surrounding guide columns (16, 17) are arranged. 4. Body training device according to claim 1-3,
characterized,
that a telescope (20) is arranged on the frame (1) which adjusts the weight, can be moved in or on the lever (18) and is connected to the traction cable (19). 5. body training device according to claim 1-4,
characterized,
that a guide rail (21) is arranged on or in the lever (18). 6. body training device according to claim 1-5,
characterized,
that a force introduction element (23) provided with a rotatable roller (22) is arranged on the telescope (20). 7. body training device according to claim 1-6,
characterized,
that the force introduction element (23) as one that Telescope (20) surrounding and connected to the traction cable (19) sleeve is formed. 8. Body training device according to claim 1-7,
characterized,
that the guide rail (21) of the lever (18) is angular. 9. Body training device according to claim 1-8,
characterized,
that a seat wedge lock (24) consisting of a sheet rail (25), a sliding wedge (31) and a threaded crank (36) with stop plate (37) and guide jaw (38) is arranged on the transverse cross tube (12). 10. body training device according to claim 1-9,
characterized,
that the sliding wedge (31) has a slot (32) receiving the bung (27) and is wedge-shaped at least on the side edge (39) facing the threaded crank and has at least one stop lug (34, 35). 11. Body training device according to claim 1-10,
characterized,
that the sheet rail (25) has a stop (26) and a bung (27) and at least one groove (29) receiving a compression spring (30). 12. Body training device according to claim 1-11,
characterized,
that the lever (18) is shaped as an angled "U", the bends (43, 44) of which are rotatably mounted in the supports (3, 9) by means of axes (45). 13. Body training device according to claim 1-12,
characterized,
that the telescope (20) is rotatably mounted on the axis (45) by means of a spacer plate (46). 14. Body training device according to claim 1-12,
characterized,
that the telescope (20) is rotatably supported by an axis (47) on the cross tube (4, 5) or on the angle tube (11/12). 15. Body training device according to claim 1-14,
characterized,
that the telescope (20) has pneumatic or hydraulic connections (48). 16. Body training device according to claim 1 - 11 and 13 to 15,
characterized,
that the lever (18) is arcuate. 17. Body training device according to claim 1-6 and 8-16,
characterized,
that the force introduction element (23) has a pivot axis (49). 18. Body training device according to claim 1-17,
characterized,
that the telescope (20) on the force introduction element (23) within a groove (50) is movably arranged. 19. Body training device according to claim 1-18,
characterized,
that the guide roller (42) is pivotally mounted in a plate (57) attached to the frame. 20. body training device according to claim 1 - 19,
characterized,
that the plate (57) has a radial groove (58) in which the deflection roller (42) is pivotally mounted by means of an axis (59). 21. Body training device according to claim 2 -3, 9 - 12 and / or 16,
characterized,
that the lever (18) has an adjusting device (60) in the form of a toothed rack (60a), raster disk (60b) or perforated disk (60c). 22. Body training device according to claim 2-8, 12-21,
characterized,
that the backrest (53a) of the seat is designed to be pluggable.

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