EP1328323B1 - Interface device between a ski and elements binding a boot on a ski - Google Patents

Interface device between a ski and elements binding a boot on a ski Download PDF

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Publication number
EP1328323B1
EP1328323B1 EP01976435A EP01976435A EP1328323B1 EP 1328323 B1 EP1328323 B1 EP 1328323B1 EP 01976435 A EP01976435 A EP 01976435A EP 01976435 A EP01976435 A EP 01976435A EP 1328323 B1 EP1328323 B1 EP 1328323B1
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EP
European Patent Office
Prior art keywords
plate
baseplate
boot
ski
retaining
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Expired - Lifetime
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EP01976435A
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German (de)
French (fr)
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EP1328323A1 (en
Inventor
Joel Arduin
Daniel Soldan
Pierre Szafranski
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Salomon SAS
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Salomon SAS
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Publication of EP1328323A1 publication Critical patent/EP1328323A1/en
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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/003—Non-swivel sole plate fixed on the ski

Definitions

  • the invention relates to an interface device between a ski and retaining elements of a boot on a ski.
  • the invention relates to a device of the type described in the patent application published under the number FR 2 777 472.
  • This device comprises two plates articulated to the ski around a transverse axis, each of the plates receiving a retaining element of the shoe.
  • An object of the present invention is to propose other modes of connection of the plates to the ski.
  • an elastically deformable connection zone between the plate and the base defines a notional hinge axis.
  • the plate and the base are assembled by interlocking complementary shapes.
  • Figure 1 shows the middle part of a ski 1 which is surmounted by two front and rear retaining elements 2 and 3 of a shoe.
  • the retainers are of any suitable type and will not be described in detail. In a known manner, they are intended to retain means of jaws 2a and 3a the front and rear ends of a shoe whose sole rests on support plates, respectively 2b and 3b.
  • the retaining elements are mounted on plates 6, 7, which form the interface device.
  • each of the plates 6, 7 comprises an upper plate 8, 9 and a lower base 10, 11 connected by an elastically deformable zone 12, 13.
  • the plate 6 is shown in perspective in Figure 2. Its plate 8 has an upper surface 8a provided to receive the front retainer. For this, the plate has in plan a shape and dimensions that correspond to those of the retaining element. Optionally, a plate longer than the length of the element can be provided, and series of holes for the assembly screws of the element which allow the assembly in different longitudinal positions.
  • the base 10 is located under the tray which is kept raised relative to it.
  • the base is assembled to the ski by any appropriate means, including screws that are accessible through drilling the plate.
  • FIG. 2 shows a bore 14 of the base which is provided to receive an assembly screw, and bores 15, 16, 17 of the plate which make it possible to access the screws of the other bores of the 'base.
  • the plate 6 could be glued or welded to the upper surface of the ski or integrated into the structure of the ski.
  • the plate and the base are connected by an area 12 of reduced section which is elastically deformable.
  • the zone 12 extends transversely over the entire width of the plate.
  • the assembly formed by the plate, the base and the elastically deformable zone is monobloc, it is made for example of a plastic material optionally loaded with fibers.
  • the elastically deformable zone 12 is located towards the support plate 2b of the retaining element.
  • the base extends on either side of the deformable zone 12.
  • cushions of damping material in particular of the viscoelastic type, are interposed between the plate and the base on either side of the zone. 12.
  • the cushion 20 located towards the middle of the ski is harder than the other cushion 19 located outwardly.
  • the rear plate is similarly constructed, with its plate 9, its base 11 connected by an elastically deformable zone 13 located approximately below the support plate 3b.
  • Two cushions 21 and 22 are provided between the plate and the base, preferably with the inner cushion 22 harder than the outer cushion 21.
  • the two elastically deformable zones 12 and 13 form fictitious joints around which the plates can oscillate relative to the bases.
  • the plates 8 and 9 or the retaining elements are connected to each other by a connecting bar which opposes a relative distance of the trays, but not to a relative approximation.
  • a link of this type is described in patent application FR 2 777 472 cited in the preamble.
  • Figure 3 relates to an alternative embodiment of the invention. It represents a plate 25 which will be assumed to be a front plate, the rear plate being constructed according to the same mode of construction.
  • the plate 25 has an upper plate 26 with a mounting zone 27 provided for the retaining element. In its middle part, the plate has a bowl 28 of cylindrical shape of revolution about a fictitious transverse axis located above the plate.
  • the plate 26 rests by its bowl on a base comprising a support 30 and a counter-support 31.
  • the bowl is sandwiched between the support and the counter-support, and the contact surfaces of these two elements marry the cylindrical faces of revolution of the bowl.
  • the bowl protrudes forward and backward of the support and the counter-support.
  • the assembly formed by the support, the plate and the counter-support is assembled to the ski by through screws 32 to 35 which are screwed into the ski.
  • the plate has lights 36 to 39 oriented longitudinally for the passage of the screws. The screws are tightened to allow the plate to slide between the support 30 and the counter-support 31 on a limited amplitude, which amounts to an oscillation movement around the fictitious axis of revolution of the bowl.
  • the front and rear portions of the tray rest on cushions 41 and 42 of viscoelastic material. These cushions dampen the oscillation movement of the tray.
  • FIGS. 5 and 6 relate to another alternative embodiment.
  • the plate 45 comprises a plate 46 mounted on a base 47.
  • the base has in its central portion a rib 48 projecting whose upper portion 49 has a section in rounded shape of revolution about a transverse axis. This rounded shape covers an angle greater than 180 degrees.
  • the plate has in its lower part a groove whose shape matches that of the rib 48 to ensure the retention of the plate 46 and allow oscillation of the plate relative to the base around the axis of revolution of the rounded shape.
  • the plate is mounted on the base by the side, and it is held on the rib of the base by any suitable means, for example by washers 50 screwed into the rib.
  • resiliently deformable cushions 51, 52 are interposed between the plate and the base.
  • the plate 54 is formed by a plate 55 and a base 56.
  • Each of these two elements is made from a profile having an inverted “U” section, with a bottom, respectively 55a, 56a, and two wings, respectively 55b, 55c, 56b, 56c.
  • the tray 55 has an upper surface for receiving a retainer.
  • the two profiles are embedded one inside the other, the external width of the base being equal to operating clearance close to the inside width of the tray.
  • the height of the wings of the plate is greater than that of the wings of the base so that the bottom 55a of the plate is raised relative to the bottom 56a of the base.
  • the wings 55v, 56b and 55c, 56c are assembled by rivets 58, 59 which are placed in orifices pierced along the same transverse axis.
  • the rivets could be replaced by equivalent means, including an axc crimped at its ends, a bolt or other.
  • a filter cushion 60 is interposed between the bottoms of the base and the plate. Possibly the cushion is in two parts which can be of different hardness.
  • a preferred ski for this type of plate is shown in Figure 9. It has in its upper part of the lateral recesses 62, 63, 64, 65 which are provided in pairs to accommodate the wings of the front and rear plates.
  • Each of the plates, in particular the plate 54 is assembled to the ski by screws which assemble the bottom of the base to the upper surface of the ski. These screws are accessible through openings 71 and 72 of the tray. Instead of being screwed, the bottom of the base could be glued or welded to the ski.
  • the assembly is provided so that the plate oscillates relative to the base around the imaginary axis materialized by the alignment of the two rivets 58, 59.
  • the plate 70 comprises a plate 71 and a base 72. These elements are formed from a section having a section "U”, with the wings directed upwards, unlike the case previous.
  • the assembly mode of the plate 71 and the base 72 is made by means of rivets 73, 74 as in the previous case, and preferably with a filter cushion 75 between the plate and the base.
  • the retainer is intended to be assembled to the tray between the wings.
  • the spacing of the wings is planned accordingly.
  • the retaining element has recesses in which are housed the wings.
  • the plate is assembled by screwing, gluing, or welding the base on the ski which is here a standard ski.
  • the plate and the base are likely to oscillate relative to each other about the fictitious axis formed by the alignment of the two rivets 73 and 74.
  • the plate and the base could be for the first a U-shaped profile upside down and for the other a U-shaped profile at the place with an assembly by rivets at the wings.
  • the plates 78 and 79 have generally the same mode of construction as that described in FIGS. 1 and 2, with an upper plate 80, 81, a base 82, 83 connected by a deformable zone 84, 85 .
  • Each of the bases 82, 83 is housed in a recess 86, 87 of the ski of which it matches the shape.
  • the recesses 86 and 87 extend transversely and they are rounded in a longitudinal direction.
  • the bases are glued or welded in the recesses. Preferably, they are flush with the upper surface of the ski on each side of the recess.
  • cushions of viscoelastic material are interposed between the plates and the upper surface of the bases or the ski.
  • the trays or the retaining elements could be connected by a connecting bar.
  • the invention is not limited to the field of skiing, it could find other applications in the field of gliding boards.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Golf Clubs (AREA)
  • Non-Reversible Transmitting Devices (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

The invention concerns an interface device between a gliding board and elements binding a boot on the board comprising at least a plate (6, 7) having an upper platform including at its upper surface a mounting zone designed for an element binding the boot and at its lower part a base (10, 11) designed to be assembled to the ski. The invention is characterised in that the platform is linked to the base by a fictitious hinge line. In a first embodiment, the platform and the base constitute a single-piece assembly, and are linked by a deformable zone (12, 13) with reduced cross-section.

Description

L'invention concerne un dispositif interface entre un ski et des éléments de retenue d'une chaussure sur un ski.The invention relates to an interface device between a ski and retaining elements of a boot on a ski.

Plus exactement, l'invention concerne un dispositif du type de celui décrit dans la demande de brevet publiée sous le numéro FR 2 777 472.More precisely, the invention relates to a device of the type described in the patent application published under the number FR 2 777 472.

Ce dispositif comprend deux platines articulées au ski autour d'un axe transversal, chacune des platines recevant un élément de retenue de la chaussure.This device comprises two plates articulated to the ski around a transverse axis, each of the plates receiving a retaining element of the shoe.

Un but de la présente invention est de proposer d'autres modes de liaison des platines au ski.An object of the present invention is to propose other modes of connection of the plates to the ski.

Ce but est atteint par la fourniture d'un dispositif selon les revendication 1 à 9.This object is achieved by providing a device according to claims 1 to 9.

Selon un premier mode de mise en oeuvre de l'invention, une zone de liaison élastiquement déformable entre la platine et l'embase définit un axe d'articulation fictif.According to a first embodiment of the invention, an elastically deformable connection zone between the plate and the base defines a notional hinge axis.

Selon un autre mode de mise en oeuvre, la platine et l'embase sont assemblées par emboîtement de formes complémentaires.According to another mode of implementation, the plate and the base are assembled by interlocking complementary shapes.

L'invention sera mieux comprise en se référant à la description ci-dessous et aux dessins en annexe qui lui sont rattachés.

  • La figure 1 est une vue de côté d'un dispositif interface selon un premier mode de mise en oeuvre de l'invention.
  • La figure 2 représente en perspective la platine avant du dispositif de la figure 1.
  • La figure 3 montre en vue de côté une variante de réalisation d'une platine.
  • La figure 4 est une vue éclatée de la platine de la figure 3.
  • La figure 5 représente en coupe longitudinale une autre variante de réalisation d'une platine.
  • La figure 6 est une vue en perspective de la platine de la figure 5.
  • La figure 7 est une vue en coupe transversale d'une variante de réalisation.
  • La figure 8 représente en coupe longitudinale la platine de la figure 7.
  • La figure 9 montre la zone centrale d'un ski prévu pour la platine de la figure 7.
  • La figure 10 représente en coupe transversale une autre variante de réalisation.
  • La figure 11 montre en perspective la platine de la figure 10.
  • La figure 12 est relative à une variante de mise en oeuvre de l'invention.
The invention will be better understood by reference to the description below and attached drawings attached thereto.
  • Figure 1 is a side view of an interface device according to a first embodiment of the invention.
  • FIG. 2 is a perspective view of the front plate of the device of FIG.
  • Figure 3 shows in side view an alternative embodiment of a plate.
  • FIG. 4 is an exploded view of the plate of FIG.
  • Figure 5 shows a longitudinal section another embodiment of a plate.
  • FIG. 6 is a perspective view of the plate of FIG.
  • Figure 7 is a cross-sectional view of an alternative embodiment.
  • FIG. 8 represents in longitudinal section the plate of FIG.
  • FIG. 9 shows the central zone of a ski provided for the plate of FIG. 7.
  • Figure 10 shows in cross section another alternative embodiment.
  • FIG. 11 shows in perspective the plate of FIG.
  • Figure 12 relates to an alternative embodiment of the invention.

La figure 1 représente la partie médiane d'un ski 1 qui est surmontée de deux éléments de retenue avant et arrière 2 et 3 d'une chaussure. Les éléments de retenue sont de tout type approprié et ne seront pas décrits en détails. De façon connue, ils sont prévus pour retenir au moyen de mâchoires 2a et 3a les extrémités avant et arrière d'une chaussure dont la semelle repose sur des plaques d'appui, respectivement 2b et 3b.Figure 1 shows the middle part of a ski 1 which is surmounted by two front and rear retaining elements 2 and 3 of a shoe. The retainers are of any suitable type and will not be described in detail. In a known manner, they are intended to retain means of jaws 2a and 3a the front and rear ends of a shoe whose sole rests on support plates, respectively 2b and 3b.

Les éléments de retenue sont montés sur des platines 6, 7, qui forment le dispositif interface.The retaining elements are mounted on plates 6, 7, which form the interface device.

Selon ce premier mode de mise en oeuvre, chacune des platines 6, 7 comprend un plateau supérieur 8, 9 et une embase inférieure 10, 11 reliée par une zone élastiquement déformable 12, 13.According to this first embodiment, each of the plates 6, 7 comprises an upper plate 8, 9 and a lower base 10, 11 connected by an elastically deformable zone 12, 13.

La platine 6 est représentée en perspective dans la figure 2. Son plateau 8 a une surface supérieure 8a prévue pour recevoir l'élément de retenue avant. Pour cela, le plateau a en plan une forme et des dimensions qui correspondent à ceux de l'élément de retenue. Eventuellement, on peut prévoir un plateau plus long que la longueur de l'élément, et des séries de perçages pour les vis d'assemblage de l'élément qui permettent le montage dans différentes positions longitudinales.The plate 6 is shown in perspective in Figure 2. Its plate 8 has an upper surface 8a provided to receive the front retainer. For this, the plate has in plan a shape and dimensions that correspond to those of the retaining element. Optionally, a plate longer than the length of the element can be provided, and series of holes for the assembly screws of the element which allow the assembly in different longitudinal positions.

L'embase 10 est située sous le plateau qui est maintenu surélevé par rapport à elle. L'embase est assemblée au ski par tout moyen approprié, notamment par des vis qui sont accessibles au travers de forages du plateau. A titre d'illustration, la figure 2 montre un perçage 14 de l'embase qui est prévu pour recevoir une vis d'assemblage, et des forages 15, 16, 17 du plateau qui permettent d'accéder aux vis des autres perçages de l'embase.The base 10 is located under the tray which is kept raised relative to it. The base is assembled to the ski by any appropriate means, including screws that are accessible through drilling the plate. By way of illustration, FIG. 2 shows a bore 14 of the base which is provided to receive an assembly screw, and bores 15, 16, 17 of the plate which make it possible to access the screws of the other bores of the 'base.

En variante, la platine 6 pourrait être collée ou soudée à la surface supérieure du ski ou intégrée dans la structure du ski.Alternatively, the plate 6 could be glued or welded to the upper surface of the ski or integrated into the structure of the ski.

La platine et l'embase sont reliées par une zone 12 de section réduite qui est élastiquement déformable. La zone 12 s'étend transversalement sur toute la largeur de la platine.The plate and the base are connected by an area 12 of reduced section which is elastically deformable. The zone 12 extends transversely over the entire width of the plate.

L'ensemble formé par la platine, l'embase et la zone élastiquement déformable est monobloc, il est réalisé par exemple en une matière plastique éventuellement chargée de fibres.The assembly formed by the plate, the base and the elastically deformable zone is monobloc, it is made for example of a plastic material optionally loaded with fibers.

La zone élastiquement déformable 12 est située vers la plaque d'appui 2b de l'élément de retenue.The elastically deformable zone 12 is located towards the support plate 2b of the retaining element.

L'embase s'étend de part et d'autre de la zone déformable 12. De préférence, des coussins en matériau amortissant, notamment de type viscoélastique, sont interposés entre la platine et l'embase de part et d'autre de la zone 12. De façon préférentielle, le coussin 20 situé vers le milieu du ski est plus dur que l'autre coussin 19 situé vers l'extérieur.The base extends on either side of the deformable zone 12. Preferably, cushions of damping material, in particular of the viscoelastic type, are interposed between the plate and the base on either side of the zone. 12. Preferably, the cushion 20 located towards the middle of the ski is harder than the other cushion 19 located outwardly.

La platine arrière est construite de façon semblable, avec son plateau 9, son embase 11 reliées par une zone élastiquement déformable 13 située approximativement sous la plaque d'appui 3b. Deux coussins 21 et 22 sont prévus entre le plateau et l'embase, avec de préférence le coussin intérieur 22 plus dur que le coussin extérieur 21.The rear plate is similarly constructed, with its plate 9, its base 11 connected by an elastically deformable zone 13 located approximately below the support plate 3b. Two cushions 21 and 22 are provided between the plate and the base, preferably with the inner cushion 22 harder than the outer cushion 21.

Au cours de la pratique du ski, les deux zones élastiquement déformables 12 et 13 forment des articulations fictives autour desquelles les plateaux peuvent osciller relativement aux embases.During the practice of skiing, the two elastically deformable zones 12 and 13 form fictitious joints around which the plates can oscillate relative to the bases.

Selon une variante de réalisation, les plateaux 8 et 9 ou les éléments de retenue sont reliés entre eux par une barre de liaison qui s'oppose à un éloignement relatif des plateaux, mais pas à un rapprochement relatif. Une liaison de ce type est décrite dans la demande de brevet FR 2 777 472 citée dans le préambule.According to an alternative embodiment, the plates 8 and 9 or the retaining elements are connected to each other by a connecting bar which opposes a relative distance of the trays, but not to a relative approximation. A link of this type is described in patent application FR 2 777 472 cited in the preamble.

La figure 3 est relative à une variante de réalisation de l'invention. Elle représente une platine 25 que l'on supposera être une platine avant, la platine arrière étant construite selon le même mode de construction.Figure 3 relates to an alternative embodiment of the invention. It represents a plate 25 which will be assumed to be a front plate, the rear plate being constructed according to the same mode of construction.

La platine 25 a un plateau supérieur 26 avec une zone de montage 27 prévue pour l'élément de retenue. Dans sa partie médiane, le plateau a une cuvette 28 de forme cylindrique de révolution autour d'un axe transversal fictif situé au-dessus du plateau.The plate 25 has an upper plate 26 with a mounting zone 27 provided for the retaining element. In its middle part, the plate has a bowl 28 of cylindrical shape of revolution about a fictitious transverse axis located above the plate.

Le plateau 26 repose par sa cuvette sur une embase comprenant un support 30 et un contre-support 31. La cuvette est prise en sandwich entre le support et le contre-support, et les surfaces de contact de ces deux éléments épousent les faces cylindriques de révolution de la cuvette. La cuvette déborde en avant et en arrière du support et du contre-support.The plate 26 rests by its bowl on a base comprising a support 30 and a counter-support 31. The bowl is sandwiched between the support and the counter-support, and the contact surfaces of these two elements marry the cylindrical faces of revolution of the bowl. The bowl protrudes forward and backward of the support and the counter-support.

L'ensemble formé par le support, le plateau et le contre-support est assemblé au ski par des vis traversantes 32 à 35 qui sont vissées dans le ski. Le plateau a des lumières 36 à 39 orientées longitudinalement pour le passage des vis. Les vis sont serrées pour permettre au plateau de glisser entre le support 30 et le contre-support 31 sur une amplitude limitée, ce qui revient à un mouvement d'oscillation autour de l'axe fictif de révolution de la cuvette.The assembly formed by the support, the plate and the counter-support is assembled to the ski by through screws 32 to 35 which are screwed into the ski. The plate has lights 36 to 39 oriented longitudinally for the passage of the screws. The screws are tightened to allow the plate to slide between the support 30 and the counter-support 31 on a limited amplitude, which amounts to an oscillation movement around the fictitious axis of revolution of the bowl.

De préférence les parties avant et arrière du plateau reposent sur des coussins 41 et 42 en matériau viscoélastique. Ces coussins amortissent le mouvement d'oscillation du plateau.Preferably the front and rear portions of the tray rest on cushions 41 and 42 of viscoelastic material. These cushions dampen the oscillation movement of the tray.

Les figures 5 et 6 sont relatives à une autre variante de réalisation. La platine 45 comprend un plateau 46 monté sur une embase 47. L'embase a dans sa partie centrale une nervure 48 en saillie dont la partie supérieure 49 a en section une forme arrondie de révolution autour d'un axe transversal. Cette forme arrondie couvre un angle supérieur à 180 degrés.Figures 5 and 6 relate to another alternative embodiment. The plate 45 comprises a plate 46 mounted on a base 47. The base has in its central portion a rib 48 projecting whose upper portion 49 has a section in rounded shape of revolution about a transverse axis. This rounded shape covers an angle greater than 180 degrees.

Le plateau présente dans sa partie inférieure une rainure dont la forme épouse celle de la nervure 48 pour assurer la retenue du plateau 46 et permettre une oscillation du plateau relativement à l'embase autour de l'axe de révolution de la forme arrondie.The plate has in its lower part a groove whose shape matches that of the rib 48 to ensure the retention of the plate 46 and allow oscillation of the plate relative to the base around the axis of revolution of the rounded shape.

Le plateau est monté sur l'embase par le côté, et il est maintenu sur la nervure de l'embase par tout moyen approprié, par exemple par des rondelles 50 vissées dans la nervure. De préférence, des coussins 51, 52 élastiquement déformables par exemple en matériau viscoélastique sont interposés entre le plateau et l'embase.The plate is mounted on the base by the side, and it is held on the rib of the base by any suitable means, for example by washers 50 screwed into the rib. Preferably, resiliently deformable cushions 51, 52, for example made of viscoelastic material, are interposed between the plate and the base.

Selon la variante des figures 7 à 9, la platine 54 est formée par un plateau 55 et une embase 56. Chacun de ces deux éléments est réalisé à partir d'un profilé ayant une section en "U" renversé, avec un fond, respectivement 55a, 56a, et deux ailes, respectivement 55b, 55c, 56b, 56c.According to the variant of Figures 7 to 9, the plate 54 is formed by a plate 55 and a base 56. Each of these two elements is made from a profile having an inverted "U" section, with a bottom, respectively 55a, 56a, and two wings, respectively 55b, 55c, 56b, 56c.

Le plateau 55 a une surface supérieure prévue pour recevoir un élément de retenue. Les deux profilés sont encastrés l'un dans l'autre, la largeur extérieure de l'embase étant égale au jeu de fonctionnement près à la largeur intérieure du plateau. La hauteur des ailes du plateau est supérieure à celle des ailes de l'embase pour que le fond 55a du plateau soit surélevé par rapport au fond 56a de l'embase.The tray 55 has an upper surface for receiving a retainer. The two profiles are embedded one inside the other, the external width of the base being equal to operating clearance close to the inside width of the tray. The height of the wings of the plate is greater than that of the wings of the base so that the bottom 55a of the plate is raised relative to the bottom 56a of the base.

Les ailes 55v, 56b et 55c, 56c sont assemblées par des rivets 58, 59 qui sont posés dans des orifices percés selon un même axe transversal.The wings 55v, 56b and 55c, 56c are assembled by rivets 58, 59 which are placed in orifices pierced along the same transverse axis.

Les rivets pourraient être remplacés par un moyen équivalent, notamment un axc serti à ses extrémités, un boulon ou autre.The rivets could be replaced by equivalent means, including an axc crimped at its ends, a bolt or other.

Un coussin filtrant 60 est interposé entre les fonds de l'embase et du plateau. Eventuellement le coussin est en deux parties qui peuvent être de dureté différente.A filter cushion 60 is interposed between the bottoms of the base and the plate. Possibly the cushion is in two parts which can be of different hardness.

Un ski préféré pour ce type de platine est représenté à la figure 9. Il présente dans sa partie supérieure des évidements latéraux 62, 63, 64, 65 qui sont prévus deux à deux pour y loger les ailes des platines avant et arrière.A preferred ski for this type of plate is shown in Figure 9. It has in its upper part of the lateral recesses 62, 63, 64, 65 which are provided in pairs to accommodate the wings of the front and rear plates.

Chacune des platines, notamment la platine 54 est assemblée au ski par des vis qui assemblent le fond de l'embase à la surface supérieure du ski. Ces vis sont accessibles au travers d'ouvertures 71 et 72 du plateau. Au lieu d'être vissé, le fond de l'embase pourrait être collé ou soudé au ski.Each of the plates, in particular the plate 54 is assembled to the ski by screws which assemble the bottom of the base to the upper surface of the ski. These screws are accessible through openings 71 and 72 of the tray. Instead of being screwed, the bottom of the base could be glued or welded to the ski.

L'ensemble est prévu pour que le plateau oscille relativement à l'embase autour de l'axe fictif matérialisé par l'alignement des deux rivets 58, 59.The assembly is provided so that the plate oscillates relative to the base around the imaginary axis materialized by the alignment of the two rivets 58, 59.

Selon la variante des figures 10 et 11, la platine 70 comprend un plateau 71 et une embase 72. Ces éléments sont formés à partir d'un profilé ayant une section en "U", avec les ailes dirigées vers le haut, contrairement au cas précédent.According to the variant of Figures 10 and 11, the plate 70 comprises a plate 71 and a base 72. These elements are formed from a section having a section "U", with the wings directed upwards, unlike the case previous.

Le mode d'assemblage du plateau 71 et de l'embase 72 est réalisé au moyen de rivets 73, 74 comme dans le cas précédent, et avec de préférence un coussin filtrant 75 entre le plateau et l'embase.The assembly mode of the plate 71 and the base 72 is made by means of rivets 73, 74 as in the previous case, and preferably with a filter cushion 75 between the plate and the base.

L'élément de retenue est prévu pour être assemblé au plateau entre les ailes. L'écartement des ailes est prévu en conséquence de cela. Eventuellement l'élément de retenue a des évidements dans lesquels sont logées les ailes.The retainer is intended to be assembled to the tray between the wings. The spacing of the wings is planned accordingly. Possibly the retaining element has recesses in which are housed the wings.

La platine est assemblée par vissage, collage, ou soudage de l'embase sur le ski qui est ici un ski standard.The plate is assembled by screwing, gluing, or welding the base on the ski which is here a standard ski.

Au cours de la pratique du ski, le plateau et l'embase sont susceptibles d'osciller l'un relativement à l'autre autour de l'axe fictif formé par l'alignement des deux rivets 73 et 74.During the practice of skiing, the plate and the base are likely to oscillate relative to each other about the fictitious axis formed by the alignment of the two rivets 73 and 74.

En variante, le plateau et l'embase pourraient être pour le premier un profilé en "U" à l'envers et pour l'autre un profilé en "U" à l'endroit avec un assemblage par des rivets au niveau des ailes.Alternatively, the plate and the base could be for the first a U-shaped profile upside down and for the other a U-shaped profile at the place with an assembly by rivets at the wings.

Selon la variante représentée en figure 12, les platines 78 et 79 ont globalement le même mode de construction que celui décrit aux figures 1 et 2, avec un plateau supérieur 80, 81, une embase 82, 83 reliée par une zone 84, 85 déformable.According to the variant represented in FIG. 12, the plates 78 and 79 have generally the same mode of construction as that described in FIGS. 1 and 2, with an upper plate 80, 81, a base 82, 83 connected by a deformable zone 84, 85 .

Chacune des embases 82, 83 est logée dans un évidement 86, 87 du ski dont elle épouse la forme. Par exemple, comme cela est représenté, les évidements 86 et 87 s'étendent transversalement et ils sont arrondis selon une direction longitudinale. Les embases sont collées ou soudées dans les évidements. De préférence, elles affleurent la surface supérieure du ski de chaque côté de l'évidement. Comme dans les cas précédents, des coussins en matériau viscoélastique sont interposés entre les plateaux et la surface supérieure des embases ou alors du ski.Each of the bases 82, 83 is housed in a recess 86, 87 of the ski of which it matches the shape. For example, as shown, the recesses 86 and 87 extend transversely and they are rounded in a longitudinal direction. The bases are glued or welded in the recesses. Preferably, they are flush with the upper surface of the ski on each side of the recess. As in the previous cases, cushions of viscoelastic material are interposed between the plates and the upper surface of the bases or the ski.

Naturellement la présente description n'est donnée qu'à titre indicatif, et l'on pourrait adopter d'autres mises en oeuvre de l'invention sans pour autant sortir du cadre de celle-ci.Naturally the present description is given only as an indication, and one could adopt other implementations of the invention without departing from the scope thereof.

En particulier, comme cela a déjà été dit, les plateaux ou encore les éléments de retenue pourraient être reliés par une barre de liaison.In particular, as has already been said, the trays or the retaining elements could be connected by a connecting bar.

En outre, pour un ensemble de retenue, une seule des embases pourrait être montée oscillante selon un des modes de construction décrits.In addition, for a restraint assembly, only one of the bases could be mounted oscillating according to one of the described construction modes.

Enfin, l'invention n'est pas limitée au domaine du ski, elle pourrait trouver d'autres applications dans le domaine des planches de glisse.Finally, the invention is not limited to the field of skiing, it could find other applications in the field of gliding boards.

Claims (9)

  1. Interface device between a gliding board and elements for retaining a boot to the board comprising at least one plate (6, 7) having an upper plate (8, 80, 81) with a mounting zone on its upper surface provided for a retaining element of the boot, and in its lower portion a baseplate (10, 82, 83) provided to be assembled to the ski, characterized in that the plate (8, 80, 81) forms with the baseplate (10, 82, 83) a unitary piece, in that it is connected to its baseplate (10) by an elastically deformable zone (12, 84, 85) of reduced section, enabling a plate to oscillate relatively to the baseplate.
  2. Device according to claim 1, characterized in that the elastically deformable zone (12, 84, 85) extends transversely over the entire width of the plate.
  3. Interface device between a gliding board and elements for retaining a boot to the board comprising at least a plate (25) having an upper plate (26) with a mounting zone at its upper surface provided for a retaining element of the boot, and on its lower portion a baseplate (30, 31) provided to be assembled to the ski, characterized in that in its median portion, the plate (26) has a cylindrical-shaped splayed basin (28) for revolving about a transversely oriented axis, and in that the plate rests on the basin by means of a support (30) belonging to the baseplate, the contact surface of the support following the cylindrical shape of the plate, enabling the plate to oscillate about the fictitious revolution axis of the basin.
  4. Device according to claim 3, characterized in that in the area of the basin (28), the plate is sandwiched between the support (30) and a counter-support (31).
  5. Interface device between a gliding board and elements for retaining a boot to the board comprising at least one plate (45) having an upper plate (46) with a mounting zone at its upper surface provided for a retaining element of the boot, and in its lower portion, a baseplate (47) provided to be assembled to the ski, characterized in that the plate is connected to the baseplate since the baseplate (47) has a groove (48), the upper portion of which has a rounded shape extending over an angle that is greater than 180 degrees, and in that the plate has a groove (49), which follows the rounded shape of the groove.
  6. Interface device between a gliding board and elements for retaining a boot to the board comprising at least one plate (54, 70) having an upper plate (55, 71) with a mounting zone at its upper surface provided for an element for retaining a boot and at its lower portion a baseplate (56, 72) provided to be assembled to the ski, characterized in that the plate (55, 71) and the baseplate (56, 72) are U-shaped profiles, nested in one another with a bottom and wings, the plate (55, 71) and the baseplate (56, 72) being assembled by rivets (58, 59, 73, 74) extending through the wings.
  7. Device according to claims 1, 3, 5, and 6, characterized in that elastically deformable cushions (19, 20, 41, 42, 51, 52, 60, 75) come between the plate and the baseplate on each side of the connection.
  8. Device according to claim 7, characterized in that the cushion located toward the middle (20, 42, 52) is harder than the cushion (19, 41, 51) located on the outside.
  9. Assembly for retaining a boot on a gliding board, characterized in that it comprises an interface device according to any of the previous claims.
EP01976435A 2000-10-24 2001-10-15 Interface device between a ski and elements binding a boot on a ski Expired - Lifetime EP1328323B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0013961A FR2815547B1 (en) 2000-10-24 2000-10-24 INTERFACE DEVICE BETWEEN A SKI AND RETAINING ELEMENTS OF A SHOE ON A SKI
FR0013961 2000-10-24
PCT/FR2001/003184 WO2002034342A1 (en) 2000-10-24 2001-10-15 Interface device between a ski and elements binding a boot on a ski

Publications (2)

Publication Number Publication Date
EP1328323A1 EP1328323A1 (en) 2003-07-23
EP1328323B1 true EP1328323B1 (en) 2007-03-21

Family

ID=8855923

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01976435A Expired - Lifetime EP1328323B1 (en) 2000-10-24 2001-10-15 Interface device between a ski and elements binding a boot on a ski

Country Status (5)

Country Link
EP (1) EP1328323B1 (en)
AT (1) ATE357281T1 (en)
DE (1) DE60127432T2 (en)
FR (1) FR2815547B1 (en)
WO (1) WO2002034342A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT515397B1 (en) * 2014-02-13 2015-11-15 Tyrolia Technology Gmbh Front jaws of a safety ski binding

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007737A1 (en) * 1993-09-13 1995-03-23 Marco Maggiolo Device for improving the efficiency and controllability of skis
AT405140B (en) * 1996-10-09 1999-05-25 Schi Lenz Gesmbh PANEL SHAPED BINDING HOLDER
FR2777472B1 (en) 1998-04-17 2000-07-13 Salomon Sa INTERFACE DEVICE BETWEEN A SKI AND RETAINING ELEMENTS OF A SHOE ON THE SKI
EP0985433A1 (en) * 1998-09-14 2000-03-15 Hans-Peter Bigler ski-binding support

Also Published As

Publication number Publication date
ATE357281T1 (en) 2007-04-15
FR2815547B1 (en) 2003-02-07
DE60127432T2 (en) 2007-11-29
EP1328323A1 (en) 2003-07-23
DE60127432D1 (en) 2007-05-03
WO2002034342A1 (en) 2002-05-02
FR2815547A1 (en) 2002-04-26

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