WO1982001811A1 - Pneumatic craft - Google Patents

Pneumatic craft Download PDF

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Publication number
WO1982001811A1
WO1982001811A1 PCT/EP1981/000182 EP8100182W WO8201811A1 WO 1982001811 A1 WO1982001811 A1 WO 1982001811A1 EP 8100182 W EP8100182 W EP 8100182W WO 8201811 A1 WO8201811 A1 WO 8201811A1
Authority
WO
WIPO (PCT)
Prior art keywords
envelope
machine according
pneumatic machine
housing
pulley
Prior art date
Application number
PCT/EP1981/000182
Other languages
French (fr)
Inventor
Sonia Deneff
Original Assignee
Sonia Deneff
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 Sonia Deneff filed Critical Sonia Deneff
Priority to AU7895782A priority Critical patent/AU7895782A/en
Publication of WO1982001811A1 publication Critical patent/WO1982001811A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B7/00—Collapsible, foldable, inflatable or like vessels
    • B63B7/06—Collapsible, foldable, inflatable or like vessels having parts of non-rigid material
    • B63B7/08—Inflatable

Definitions

  • the present invention relates to an inflatable device, such as a mattress, "beach” raft, canoe and the like.
  • the object of the invention is to overcome this disadvantage, by creating a machine of convenient use, particularly with regard to deflating and folding in the storage and transport position.
  • the invention provides a pneumatic device of the type constituted by an oblong envelope provided with a valve at least for its inflation and deflation, comprising a series of eyelets along its longitudinal edges, eyes crossed by a cord surrounding said envelope, characterized by a winding device intended, after opening of said valve, to store the largest part of the cord so as to accelerate the inflation of the envelope while bringing the latter into the storage position.
  • Figure 1 is an elevational view of a machine according to the invention, in this case a mattress, in the inflated state and freed from its winding device;
  • Figure 2 is a view along arrow F2 of Figure 1;
  • Figure 3 is a view similar to that of Figure
  • FIG. 1 the machine being here provided with its winding device;
  • Figure 4 is a view along arrow F4 of Figure 3;
  • FIG. 5 represents the right part of FIG. 3, on an enlarged scale and in partial section (along the line V-V of in FIG. 4);
  • FIG. 6 is a section on an enlarged scale along the line VI-VI of FIG. 5.
  • the machine shown in the drawings consists of an oblong inflatable envelope 1, provided with eyelets 2 along its longitudinal edges. These eyelets are traver ⁇ sés by a cord 3 surrounding said envelope. It should be noted here that unlike the security lines. equipping inflatable life-saving appliances and the like, the cord 3 can freely slide through the eyelets 2, without any restriction, while in known machines, a knot is provided in the line on either side of each eyelet in order to limit sliding to a minimum.
  • the envelope 1 is constituted by a series of transverse strands arranged side by side and mutually connected and placed in communication by junction elements 4, also constituting folding zones, as will be explained below.
  • Each flange is formed ( Figure 2) by a cylindrical al ⁇ lure body 5 extended on either side by a flange 6 of diameter greater than that of said body.
  • said flanges 6 are not coaxial with the body 5, this on the one hand, to offer the choice between two different sleeping surfaces and, on the other hand, to improve the behavior of the machine during its use nautical.
  • the tubes have variations in size, for ergo-metric reasons.
  • the winding device is constituted by a pulley 7 pivotally mounted in a passenger compartment 8 secured to the bottom 9 of a housing 10.
  • This bottom 9 has a window 11 allowing access to the pulley 7 from the external face of said bottom 9.
  • This pulley is constituted by a hub 12 carrying two flanges or cheeks 13 and 14.
  • the flange 14, near the bottom 9, has two opposite radial recesses, respectively 15 and 16, extending from its periphery to near the means 12 , which is also provided with a removable crank 17, projecting from the external face of the bottom 9.
  • the latter has a groove 18 intended to receive a part of the cord 2, as described below.
  • a second housing 19 is provided, the latter being similar in all respects to the housing 10 except that it does not have a winding device.
  • These two boxes are provided with locking means shown diagrammatically allowing their mutual joining when they are placed side by side, so as to constitute a suitcase.
  • Each of said housings also has a half handle 21 bare molding.
  • the casing 1 has one or more valves 22.
  • each of the housings 10 and 19 is inserted between a transverse edge of the mattress and the corresponding part of the cord 3, brought into the groove 18.
  • the crank 17 is secured to the hub 12 and the cord is engaged in the recesses 15 and 16.
  • the valve (s) 22 are open and the crank 17 is maneuvered, in one direction or the other, which causes the progressive winding of the cord 3 on the pulley 7.
  • This winding gradually compresses the envelope 1 and therefore expels the air while causing it to fold according to the zones 4 above.
  • the boxes 10 and 19 approach each other until they contact each other.
  • the crank 17 is then separated from the means 12 and placed in one of said housings. The latter are then mutually secured by means of the devices 20.
  • a valve 22 is provided on a transverse edge of the casing 1, a valve accessible through the window of the housing I.
  • the mattress can be used in its position shown in FIG. 3. If desired, the housings 10 and 19 can be moved apart. This will certainly be the case for nautical use of the machine.

Abstract

Pneumatic craft comprised of an oblong envelope (1) provided with a valve (22) at least for the inflation and deflation thereof, comprising a series of eyelet-holes (2) along its longitudinal edges, which eyelet-holes are traversed by a small string (3) surrounding said envelope, characterized by a winding device (7, 11-17) intended, after opening said valve (22), to store the largest portion of the small string (3) so as to accelerate the deflation of the envelope (1) while bringing the latter in a storage position.

Description

"Engin pneumatique"."Pneumatic machine".
La présente invention concerne un engin pneumatique, tel qu'un matelas, radeau "de plage", canoë et similaires.The present invention relates to an inflatable device, such as a mattress, "beach" raft, canoe and the like.
Les engins de ce type sont souvent d'un emploi peu commode, particulièrement lorsqu'il s'agit de les dégonfler et de les replier pour le transport et/ou stockage- Ce désavan¬ tage s'accentue avec le volume de l'engin.The machines of this type are often of an awkward use, particularly when it is a question of deflating and folding them up for transport and / or storage. This disadvantage is accentuated with the volume of the machine. .
Le but de l'invention est de pallier ce désavantage, en créant un engin d'une utilisation commode, particulièrement en ce qui concerne son dégonflage et repliage en position de stockage et de transport.The object of the invention is to overcome this disadvantage, by creating a machine of convenient use, particularly with regard to deflating and folding in the storage and transport position.
A cet effet, l'invention propose un engin pneumatique du type constitué par une enveloppe oblongue munie d'une valve au moins pour son gonflage et dégonflage, comportant une série d'oeillets le long de ses bords longitudinaux, oeil¬ lets traversés par une cordelette entourant ladite enve¬ loppe, caractérisé par un dispositif enrouleur destiné, après ouverture de ladite valve, à emmagasiner la plus grande partie de la cordelette de sorte accélérer le dé¬ gonflage de l'enveloppe tout en amenant cette dernière en position de stockage.To this end, the invention provides a pneumatic device of the type constituted by an oblong envelope provided with a valve at least for its inflation and deflation, comprising a series of eyelets along its longitudinal edges, eyes crossed by a cord surrounding said envelope, characterized by a winding device intended, after opening of said valve, to store the largest part of the cord so as to accelerate the inflation of the envelope while bringing the latter into the storage position.
L'invention susdéfinie peut-être réalisée sous de nombreu¬ ses formes différentes. Ainsi, ce n'est qu'à simple titreThe above-mentioned invention can be carried out in many different forms. So it’s just simple
-_Λ ïïÀA7 d'exemple qu'une forme de mise en oeuvre particulière est décrite ci-après avec référence aux dessins annexés, dans lesquels :-_Λ ïïÀA7 example that a particular form of implementation is described below with reference to the accompanying drawings, in which:
la figure 1 est une vue en élévation d'un engin selon l'invention, en l'occurrence un matelas, à l'état gonflé et débarrassé de son dispositif enrouleur; la figure 2 est une vue selon la flèche F2 de la figure 1; la figure 3 est une vue similaire à celle de la figureFigure 1 is an elevational view of a machine according to the invention, in this case a mattress, in the inflated state and freed from its winding device; Figure 2 is a view along arrow F2 of Figure 1; Figure 3 is a view similar to that of Figure
1, l'engin étant ici muni de son dispositif enrouleur; la figure 4 est une vue selon la flèche F4 de la figure 3; la figure 5 représente la partie droite de la figure 3, à échelle agrandie et en coupe partielle (selon la ligne V-V de de la figure 4) ; et la figure 6 est une coupe à échelle agrandie selon la ligne VI-VI de la figure 5.1, the machine being here provided with its winding device; Figure 4 is a view along arrow F4 of Figure 3; FIG. 5 represents the right part of FIG. 3, on an enlarged scale and in partial section (along the line V-V of in FIG. 4); and FIG. 6 is a section on an enlarged scale along the line VI-VI of FIG. 5.
L'engin représenté aux dessins est constitué par une en¬ veloppe gonflable oblongue 1, pourvue d'oeillets 2 le long de ses bords longitudinaux. Ces oeillets sont traver¬ sés par une cordelette 3 ceinturant ladite enveloppe. Il faut remarquer ici que contrairement aux lignes de sécurité . équipant les engins gonflables de sauvetage et similaires, la cordelette 3 peut librement coulisser au travers des oeillets 2, sans restriction aucune alors que dans les engins connus, un noeud est prévu dans la ligne de part et d'autre de chaque oeillet afin de limiter le coulissement au minimum.The machine shown in the drawings consists of an oblong inflatable envelope 1, provided with eyelets 2 along its longitudinal edges. These eyelets are traver¬ sés by a cord 3 surrounding said envelope. It should be noted here that unlike the security lines. equipping inflatable life-saving appliances and the like, the cord 3 can freely slide through the eyelets 2, without any restriction, while in known machines, a knot is provided in the line on either side of each eyelet in order to limit sliding to a minimum.
Dans l'exemple considéré, l'enveloppe 1 est constituée par une série de boudins transversaux disposés côte à côte et mutuellement reliés et mis en communication par des éléments de jonction 4, constituant également des zones de pliage, comme il sera exposé ci-après. Chaque boudin est constitué (figure 2) par un corps d'al¬ lure cylindrique 5 prolongé de part et d'autre par un flasque 6 de diamètre supérieur à celui dudit corps. En outre, lesdits flasques 6 ne sont pas coaxiaux avec le corps 5, ceci d'une part, pour offrir le choix entre deux surfaces de couchage différentes et, d'autre part, pour améliorer la tenue de l'engin lors de son utilisation nautique. Les boudins présentent des variations de dimen¬ sion, pour des raisons ergo étriques.In the example considered, the envelope 1 is constituted by a series of transverse strands arranged side by side and mutually connected and placed in communication by junction elements 4, also constituting folding zones, as will be explained below. . Each flange is formed (Figure 2) by a cylindrical al¬ lure body 5 extended on either side by a flange 6 of diameter greater than that of said body. In addition, said flanges 6 are not coaxial with the body 5, this on the one hand, to offer the choice between two different sleeping surfaces and, on the other hand, to improve the behavior of the machine during its use nautical. The tubes have variations in size, for ergo-metric reasons.
Le dispositif enrouleur est constitué par une poulie 7 montée pivotante dans un habitacle 8 solidarisé au fond 9 d'un boîtier 10. Ce fond 9 comporte une fenêtre 11 per¬ mettant l'accès à la poulie 7 depuis la face externe dudit fond 9.The winding device is constituted by a pulley 7 pivotally mounted in a passenger compartment 8 secured to the bottom 9 of a housing 10. This bottom 9 has a window 11 allowing access to the pulley 7 from the external face of said bottom 9.
Cette poulie est constituée par un moyeu 12 portant deux flasques ou joues 13 et 14. Le flasque 14, voisin du fond 9, présente deux evidements radiaux opposés, respectivement 15 et 16, s'étendant depuis sa périphérie jusqu'à proximité du moyen 12, lequel est par ailleurs doté d'une manivelle amoville 17, faisant saillie sur la face externe du fond 9." Ce dernier présente une gorge 18 destinée à recevoir une partie de la cordelette 2, comme décrit plus loin.This pulley is constituted by a hub 12 carrying two flanges or cheeks 13 and 14. The flange 14, near the bottom 9, has two opposite radial recesses, respectively 15 and 16, extending from its periphery to near the means 12 , which is also provided with a removable crank 17, projecting from the external face of the bottom 9. " The latter has a groove 18 intended to receive a part of the cord 2, as described below.
un deuxième boîtier 19 est prévu, celui-ci étant en tout point semblable au boîtier 10 à l'exception du fait qu'il est dépourvu de dispositif enrouleur. Ces deux boîtiers sont pourvus de moyens de verrouillage schématisés en 20 per- mettant leur solidarisation mutuelle lorsqu'ils sont placés bord à bord, de manière à constituer une valise. Chacun desdits boîtiers présente en outre une demi-poignée 21 ve¬ nue de moulage.a second housing 19 is provided, the latter being similar in all respects to the housing 10 except that it does not have a winding device. These two boxes are provided with locking means shown diagrammatically allowing their mutual joining when they are placed side by side, so as to constitute a suitcase. Each of said housings also has a half handle 21 bare molding.
L'enveloppe 1 présente une ou plusieurs valves 22.The casing 1 has one or more valves 22.
Le dispositif susdécrit fonctionne de la manière suivante. Soit à dégoufler et à stocker le matelas se trouvant dans l'état représenté à la figure 1 : chacun des boîtiers 10 et 19 est inséré entre un bord transversal du matelas et la partie correspondante de la cordelette 3, amenée dans la gorge 18. La manivelle 17 est solidarisée au moyeu 12 et la cordelette est engagée dans les evidements 15 et 16. La ou les valves 22 sont ouvertes et la manivelle 17 est manoeuvrée, dans un sens ou dans l'autre, ce qui entraîne l'enroulement progressif de la cordelette 3 sur la poulie 7.The above-described device operates in the following manner. Either unblock and store the mattress in the state shown in FIG. 1: each of the housings 10 and 19 is inserted between a transverse edge of the mattress and the corresponding part of the cord 3, brought into the groove 18. The crank 17 is secured to the hub 12 and the cord is engaged in the recesses 15 and 16. The valve (s) 22 are open and the crank 17 is maneuvered, in one direction or the other, which causes the progressive winding of the cord 3 on the pulley 7.
Cet enroulement comprime progressivement l'enveloppe 1 et en chasse donc l'air tout en provoquant son pliage selon les zones 4 susmentionnées. Les boîtiers 10 et 19 se rappro- chent l'un de l'autre jusqu'à se contacter. La manivelle 17 est alors désolidarisée du moyen 12 et placée dans l'un desdits boîtiers. Ces derniers sont ensuite mutuellement solidarisés au moyen des dispositifs 20.This winding gradually compresses the envelope 1 and therefore expels the air while causing it to fold according to the zones 4 above. The boxes 10 and 19 approach each other until they contact each other. The crank 17 is then separated from the means 12 and placed in one of said housings. The latter are then mutually secured by means of the devices 20.
Pour une utilisation subséquente du matelas, il suffit de désolidariser les boîtiers 10 et 19 et de gonfler l'enve¬ loppe 1 au moyen d'un gonfleur approprié. A cet effet, une valve 22 est prévue sur un bord transversal de 1'enveloppe 1, valve accessible au travers de la fenêtre du boîtier I .For subsequent use of the mattress, it suffices to separate the housings 10 and 19 and to inflate the envelope 1 using an appropriate inflator. To this end, a valve 22 is provided on a transverse edge of the casing 1, a valve accessible through the window of the housing I.
Le matelas est utilisable dans sa position représentée à la figure 3. Si on le désire, les boîtiers 10 et 19 peuvent être écartés. Ce sera certainement le cas pour une utili¬ sation nautique de 1'engin.The mattress can be used in its position shown in FIG. 3. If desired, the housings 10 and 19 can be moved apart. This will certainly be the case for nautical use of the machine.
Il est évident que l'exemple décrit ci-avant n'est nulle¬ ment limitatif, de très nombreuses variantes d'exécution étant possibles sans sortir du cadre de l'invention. It is obvious that the example described above is in no way limitative, very numerous variants being possible without departing from the scope of the invention.

Claims

Revendications. Claims.
1.- Engin pneumatique constitué par une enveloppe oblongue (1) munie d'une valve (22) au moins pour son gonflage et dé- gonflage, comportant une série d'oeillets (2) le long de ses bords longitudinaux, oeillets traversés par une corde¬ lette (3) 'entourant ladite enveloppe, caractérisé par un dispositif enrouleur (7, 11-17) destiné, après ouverture de ladite valve (22), à emmagasiner la plus grande partie de la cordelette (3) de sorte à accélérer le dégonflage de l'enveloppe (1) tout en amenant cette dernière en position de stockage.1.- Pneumatic machine constituted by an oblong envelope (1) provided with a valve (22) at least for its inflation and deflation, comprising a series of eyelets (2) along its longitudinal edges, eyelets crossed by a cord (3) ' surrounding said envelope, characterized by a winding device (7, 11-17) intended, after opening of said valve (22), to store the greatest part of the cord (3) so as to accelerate the deflation of the envelope (1) while bringing the latter into the storage position.
2.- Engin pneumatique selon la revendication 1, caractérisé' en ce que ledit dispositif enrouleur (7, 11-17) est solida¬ ire du fond (9) d'un boîtier (10) destiné à contenir une partie au moins de ladite enveloppe (1) lorsque celle-ci est en position de stockage.2.- A pneumatic machine according to claim 1, characterized in that said winding device (7, 11-17) is solida¬ ire from the bottom (9) of a housing (10) intended to contain at least part of said envelope (1) when the latter is in the storage position.
3.- Engin pneumatique selon la revendication 2, caractérisé en ce que ledit boîtier (10) est disposé de façon amovible entre un bord transversal de ladite enveloppe (1) et la partie correspondante de la cordelette (3) .3.- A pneumatic machine according to claim 2, characterized in that said housing (10) is removably disposed between a transverse edge of said envelope (1) and the corresponding part of the cord (3).
4.- Engin pneumatique selon la revendication 3, caractérisé par un second boîtier (19) , de formes similaires à celles dudit premier boîtier (10) , destiné à être disposé de façon amovible entre 1'autre bord transversal de ladite enveloppe (1) et la partie correspondante de la cordelette (3) .4. A pneumatic machine according to claim 3, characterized by a second housing (19), of shapes similar to those of said first housing (10), intended to be removably disposed between the other transverse edge of said envelope (1) and the corresponding part of the cord (3).
5.- Engin pneumatique selon la revendication 4, caractérisé en ce que les deux boîtiers (10, 19) comportent des moyens (21) permettant leur assemblage et verrouillages mutuels lorsqu'ils sont disposés bord à bord.5. A pneumatic machine according to claim 4, characterized in that the two housings (10, 19) comprise means (21) allowing their assembly and mutual interlocks when they are arranged edge to edge.
6.- Engin pneumatique selon la revendication 2, caractérisé en ce que le dispositif enrouleur est constitué par une - o -6.- pneumatic machine according to claim 2, characterized in that the winding device is constituted by a - o -
poulie (7) disposée dans ledit boîtier (10) et pivotée sur une partie intégrante du fond (9) de ce dernier, une fenêtre (11) étant prévue pour permettre l'accès à ladite poulie (7) à partir de la face externe dudit fond (9) .pulley (7) disposed in said housing (10) and pivoted on an integral part of the bottom (9) of the latter, a window (11) being provided to allow access to said pulley (7) from the external face said bottom (9).
7.- Engin pneumatique selon la revendication 6, caractérisé • en ce que le flasque (14) de la poulie (7) le plus proche du fond du boîtier est pourvu de deux evidements (15, 16) sub stantiellement radiaux, s 'étendant depuis la périphérie dudit flasque jusqu'à proximité du moyeu (12) de la poulie.7.- Pneumatic machine according to claim 6, characterized • in that the flange (14) of the pulley (7) closest to the bottom of the housing is provided with two recesses (15, 16) sub stantially radial, extending from the periphery of said flange to near the hub (12) of the pulley.
8.- Engin pneumatique selon la revendication 6, caractérisé en ce que le moyeu (12) de ladite poulie (7) est pourvu d'une manivelle amovible (17) faisant saillie sur la face externe du fond (9) dudit boîtier (10) .8.- A pneumatic machine according to claim 6, characterized in that the hub (12) of said pulley (7) is provided with a removable crank (17) projecting from the external face of the bottom (9) of said housing (10 ).
9.- Engin pneumatique selon l'une ou plusieurs des reven¬ dications précédentes, caractérisé en ce que ladite enve¬ loppe (1) présente une pluralité de zones transversales de pliage (4), réparties sur la longueur de ladite enveloppe.9.- Pneumatic machine according to one or more of the preceding claims, characterized in that said envelope (1) has a plurality of transverse folding zones (4), distributed over the length of said envelope.
10.- Engin pneumatique selon la revendication 9, caracté¬ risé en ce que ladite enveloppe (1) est constituée par un nombre de boudins (5, 6) transversaux disposés côte à côte et mis en communication mutuelle par des éléments de jonc¬ tion (4) , ces derniers constituant lesdites zones de pliage.10.- Pneumatic machine according to claim 9, caracté¬ ized in that said envelope (1) is constituted by a number of transverse tubes (5, 6) arranged side by side and placed in mutual communication by jonc¬ tion elements (4), the latter constituting said folding zones.
11.- Engin pneumatique selon la revendication 10, caracté¬ risé en ce que chaque boudin est constitué par un corps d'allure cylindrique (5) terminé en chaque extrémité par un flasque (6) de diamètre plus grand que celui du corps, ce dernier et lesdits flasques n'étant pas coaxiaux.11.- A pneumatic machine according to claim 10, caracté¬ ized in that each tube is constituted by a cylindrical body (5) terminated at each end by a flange (6) of diameter larger than that of the body, this last and said flanges not being coaxial.
12.- Engin pneumatique selon la revendication 4, caracté- risé en ce que le fond du second boîtier (19) présente une fenêtre destinée à donner accès à une valve (22) prévue à cet effet sur le bord transversal correspondant de ladite enveloppe (1) 12. A pneumatic machine according to claim 4, characterized in that the bottom of the second housing (19) has a window intended to give access to a valve (22) provided for this purpose on the corresponding transverse edge of said envelope (1)
PCT/EP1981/000182 1980-12-02 1981-11-19 Pneumatic craft WO1982001811A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU7895782A AU7895782A (en) 1980-12-02 1981-11-19 Pneumatic craft

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE58884801202 1980-12-02
BE2/58884A BE886436A (en) 1980-12-02 1980-12-02 PNEUMATIC MACHINE.

Publications (1)

Publication Number Publication Date
WO1982001811A1 true WO1982001811A1 (en) 1982-06-10

Family

ID=3865525

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1981/000182 WO1982001811A1 (en) 1980-12-02 1981-11-19 Pneumatic craft

Country Status (5)

Country Link
EP (1) EP0065967A1 (en)
AU (1) AU7895782A (en)
BE (1) BE886436A (en)
IT (1) IT1139886B (en)
WO (1) WO1982001811A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10668991B1 (en) 2018-11-07 2020-06-02 Cobalt Boats, LLC Mat storage system for a boat

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162977B (en) * 1960-07-05 1964-02-13 Klepper Werke air mattress
DE2155978A1 (en) * 1971-11-11 1973-05-24 Peter Nitsche Dismountable boat
US4224706A (en) * 1978-10-16 1980-09-30 Dial-A-Firm, Inc. Pneumatic bed

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162977B (en) * 1960-07-05 1964-02-13 Klepper Werke air mattress
DE2155978A1 (en) * 1971-11-11 1973-05-24 Peter Nitsche Dismountable boat
US4224706A (en) * 1978-10-16 1980-09-30 Dial-A-Firm, Inc. Pneumatic bed

Also Published As

Publication number Publication date
BE886436A (en) 1981-06-02
IT8125383A0 (en) 1981-12-01
EP0065967A1 (en) 1982-12-08
IT1139886B (en) 1986-09-24
AU7895782A (en) 1982-06-17

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