[go: up one dir, main page]

WO1992009339A1 - Adjustable bindings for snow surfboard - Google Patents

Adjustable bindings for snow surfboard Download PDF

Info

Publication number
WO1992009339A1
WO1992009339A1 PCT/FR1991/000919 FR9100919W WO9209339A1 WO 1992009339 A1 WO1992009339 A1 WO 1992009339A1 FR 9100919 W FR9100919 W FR 9100919W WO 9209339 A1 WO9209339 A1 WO 9209339A1
Authority
WO
WIPO (PCT)
Prior art keywords
cap
sole
base
caliper
shoe
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/FR1991/000919
Other languages
French (fr)
Inventor
Rémi FINIEL
Guy Kinzinger
Nathalie Michel
Frédéric PASTORE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO1992009339A1 publication Critical patent/WO1992009339A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00—Snowboard bindings
    • A63C10/28—Snowboard bindings characterised by auxiliary devices or arrangements on the bindings
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00—Snowboard bindings
    • A63C10/02—Snowboard bindings characterised by details of the shoe holders
    • A63C10/08—Toe or heel stirrups; Clamps
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00—Snowboard bindings
    • A63C10/12—Yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00—Snowboard bindings
    • A63C10/16—Systems for adjusting the direction or position of the bindings
    • A63C10/18—Systems for adjusting the direction or position of the bindings about a vertical rotation axis relative to the board
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00—Snowboard bindings
    • A63C10/26—Shock or vibration dampers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
    • A63C2203/54—Snowboard or ski binding or interface allowing pivoting motion during riding

Definitions

  • Adjustable bindings for snowboarding The present invention relates to adjustable safety bindings making it possible to fix, in a triggerable manner, the surfer's shoes.
  • Ski bindings have been the subject of numerous studies and are currently very effective. They consist of two jaws (one front and one rear) attached to the ski, each of the two skis being equipped with its own binding. The threshold for triggering the jaws is chosen so that the binding is triggered before reaching the threshold for mechanical strength of the user's leg, thus avoiding any fracture.
  • the forces exerted by the skier on the ski are essentially anteroposterior along the longitudinal axis of the ski.
  • the arrangement of the anterior and posterior jaws makes it possible to efficiently resume the significant anteroposterior stresses.
  • Snowboarding is a new board sport. Unlike a monoski, on a surfboard, the two feet are placed transversely to the longitudinal axis of the board. Depending on the user, there are two different positions: “Gooffy” (right foot in front) or “Regular” (left foot in front). We cannot adapt traditional ski bindings on the board for several reasons:
  • the forces exerted on the board are very different from those of skiing: the transverse position of the feet leads to forces parallel to the axis of the surf,
  • This setting must be precise at 2 °.
  • the possibility of a lateral inclination of the support surface of the foot is also considered essential (6 ° to 7 °) to replace the current oblique wedges.
  • Adjusting the heel height under the feet is considered very useful and corresponds to an inclination of the upper of the shoe from 3 ° to 4 °.
  • a maximum limitation of space is considered essential because of the tendency to shrink the surfboards.
  • the binding must trigger during a torsional force in the plane of the surf and the two bindings must open simultaneously.
  • the object of the present invention is to remedy the shortcomings of current bindings, by providing effective means providing real security and better comfort for the user of snowboarding.
  • a first solution (Figure 2) is defined by the following characteristics.
  • Each attachment is installed on the surf 14 by a shouldered circular flange 1 of axis 01 using screws arranged in a star.
  • LOCATION SHEET axis 0 is eccentric in its rotational connection ' with the circular flange.
  • the angular indexing of this base 2 will allow the adjustment of the longitudinal position of the binding (see paragraph adjusting the spacing of the feet in Figure 3).
  • the base 2 receives a cap 3 having a concave spherical bearing in its lower part.
  • the connection between the base 2 and the cap 3 then realizes a ball joint locked by the screw 4.
  • This screw 4 has its bearing surface of homothetic spherical shape to that of the base 2.
  • This ball joint connection makes it possible to obtain simultaneously three functions: a) a transverse inclination of the shoe b) a forward inclination of the shoe, c) an angular adjustment which defines the orientation of the feet of the surfer relative to the longitudinal axis of the surf (see paragraph angular adjustment figure 4).
  • the sole 6 can rotate in a plane parallel to that defined by the above settings.
  • this sole are fixed at the front the fixed bracket 7 and at the rear the sliding bracket 15, 16, 17, 18, 19 ( Figures 2 and 5).
  • the link pivot 13 drives the sliding stirrup backwards and causes the release.
  • the safety box comprises a compression spring 9 compressed on a flat part of the connecting rod pivot 13 and elastically indexes the latter in the longitudinal axis of the binding.
  • the trigger threshold is preset by screw 8 which compresses the spring.
  • the two link pivots 13 and 13 ' receive respectively a lever arm 10 and 10 '.
  • the two arms 10 and 10 ′ are connected together by a flexible system: sheath-rod 20, 21, 22 which makes it possible to push and pull them.
  • sheath-rod 20, 21, 22 which makes it possible to push and pull them.
  • the flexible sheath-rod system 20, 21, 22, 23, 24 in FIG. 5, receives an adjustment device 23, 26 to cancel the clearances in the connection of the two arms 10 and 10 'respectively secured to the two pivot rods 13, 13' .
  • the sheath making a loop on the surf and being held by a single keyboard 22 where it can slide freely, does not undergo the stresses due to the deformations of the surf.
  • the rear stirrup is secured to a pivoting base 17 relative to the sliding plate 18 along the axis 02.
  • the connection is made by a shouldered washer 16 fixed to plate 18 by three screws.
  • the rear stirrup 15 can pivot around the axis 02 to facilitate the erasure of the shoe from the front stirrup.
  • Figure 3 shows the flange 1 installed on the board by six screws.
  • the base 2 comprising the convex sphere in elevation (hatched) is free to rotate during adjustment.
  • the sphere being eccentric in its connection in rotation with 1, it moves of the length 2 xe along the axis of the surf ( ⁇ ) when 2 makes a half turn (e being the eccentricity of the sphere compared to its axis of rotation).
  • the sphere is in the axis of the leg under the binding, its longitudinal movement on the surf will therefore allow to adjust the interval between the feet, playing
  • the sphere system ensures the angular adjustment of the binding along the three axes of space.
  • Triggering the recoil of the rear caliper finds another solution according to FIG. 6.
  • the sliding rear caliper assembly 15, 16, 17, 18 has its false plate 18 which completely covers the cap 3.
  • the retaining member 19 is resting on the top of the double cam produced in the cap 3; it is kept in this stable position thanks to the safety block 8, 9, 10, 11, 12 which exerts an action opposite the top of the cam.
  • This block is secured in translation of the sole 18 by the screws and the rings 13, 14.
  • This action is carried out by a compression spring 10 which pushes a finger 8 which bears on the concave cap B in this area.
  • This "heart shape" B makes it possible not to have untimely triggers, that is to say that during a torsional action of reduced amplitude, there is no triggering of the system.
  • the double cam produced in the cap 3, by its shape C makes it possible to drive the pin 19 backwards when the soleplate 18 starts to rotate, and to reset the safety.
  • This deformation is obtained by acting on the three headless screws positioned at 120 ° HC 4 screwed into the shouldered rings 5 fitted into the base 6, their action tending to tilt the base at the desired angles.
  • Three CHC screws 9 anchored at 120 ° in the shouldered rings 8 integral with the plate 3 limit the deformation of the elastomer during surfing. The adjustment of these screws makes it possible to leave slight angular amplitudes between the base 6 and the plate 3, tightened to the maximum, they cancel any freedom between the two parts.
  • This elastomer 7 produces an anti-vibration pad and reduces the tearing forces of the screws 2.
  • the adjustments are made by the holes made in the washer 10 assembling the base 6 and the sole 12.
  • the tampon can be of a lameled design (figure 8).
  • a steel strip 13 adhered to these layers is inserted between two layers of elastomer 7 and 7 ′. This allows better control of the deformations of the elastomer.
  • These blades can be of concave shape (figure
  • the front stirrup (FIG. 10), this stirrup 32 is pivotally mounted relative to the sole 6.
  • the pivoting of the stirrup is controlled by means of a link 31 secured to the pivot 33 forming a block with the stirrup.
  • This link 31 comprises a toothed sector meshing with the notched crown 30 itself secured to the cap 3.
  • the pivot rod 13 of the safety block also comprises a toothed sector which meshes with this same notched crown 30; the two toothed sectors and the crown have the same module.
  • the exhaust of the front caliper ( Figure 11) is improved by tilting it forward.
  • the front stirrup 33 is pivotally mounted at the end of the sole 6 by means of the supports 36, 36 'receiving the hinge pin 34.
  • the connection of the supports is carried out by the screws 37, 37'.
  • the stirrup is held in a stable position under the action of the rod 31 sliding in a groove made in the sole 6 and comprising a pin 30 at one end.
  • the pin 30 finds its housing in a circular groove made in the fixed cap 3.
  • the sole 6 rotating around the cap 3 drives the pin 30 in the circular groove of center 03 and it implies a recoil, of maximum value d1, likewise causing the link 31 which releases the tilting stirrup 33.
  • the link 31 is held in the linear groove of the sole 6 by the screw 32 housed in an oblong hole allowing the recoil of the link.
  • the device (FIG. 12) provides a safety fastener with synchronous opening by means of plates
  • the entire assembly (shoe + intermediate plate) of the rear foot is then locked to the board in a 4 + 7 binding fitted with security: torsional opening on the front stop 7 and rocker opening on the rear stop for the foot. behind.
  • the entire front leg is locked between the stop 7 and the stop 8.
  • the innovation lies in that the stop 7 simultaneously achieves torsional safety on both feet since it acts as a front stop for the foot of back and rear stop function for the front foot.
  • the threshold for torsional triggering of the stop 7 is managed by the hardness of the compression springs 9 and 9 'acting on the flats of the central pivot 10. The hardness of the springs is adjusted by the screws 11, 11'.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The surfboard binding device disclosed comprises a torsional safety fitting. Release of the safety system produces a rearward movement of the rear yoke (15, 16, 17, 18) which releases the boot when one or both feet apply torsion. This rotation is controlled by the adjustable safety unit (8, 9, 10, 11). The link between the base (2) and the cover (3) is of the swivel type which gives three adjustment possibilities: transverse tilting of the foot, forward tilting of the foot, positioning of feet with respect to the longitudinal centre line of the board. The bindings are mounted on the board by means of a system comprising two excentric components (2, 3) enabling the spacing of the feet to be adjusted. A linkage (20, 21, 22) between the two bindings ensures their synchronous release.

Description

Fixations réglables pour surf sur neige La présente invention est en rapport avec les fixations de sécurité réglables permettant de fixer, de manière déclenchable, les chaussures de surfeur. Les fixations de ski ont fait l'objet de nombreuses études et sont actuellement très performantes. Elles se composent de deux mâchoires (l'une antérieure et l'autre postérieure) fixées au ski, chacun des deux skis étant équipés de sa propre fixation. Le seuil de déclenchement des mâchoires est choisi de telle façon que la fixation se déclenche avant d'atteindre le seuil de résistance mécanique de la jambe de l'utilisateur, évitant ainsi toute fracture. Adjustable bindings for snowboarding The present invention relates to adjustable safety bindings making it possible to fix, in a triggerable manner, the surfer's shoes. Ski bindings have been the subject of numerous studies and are currently very effective. They consist of two jaws (one front and one rear) attached to the ski, each of the two skis being equipped with its own binding. The threshold for triggering the jaws is chosen so that the binding is triggered before reaching the threshold for mechanical strength of the user's leg, thus avoiding any fracture.

Les efforts exercés par le skieur sur le ski sont essentiellement antéro-postérieurs selon l'axe longitudinal du ski. Ainsi, la disposition des mâchoires antérieures et postérieures permet de reprendre efficacement les sollicitations antéro-postérieures importantes.The forces exerted by the skier on the ski are essentially anteroposterior along the longitudinal axis of the ski. Thus, the arrangement of the anterior and posterior jaws makes it possible to efficiently resume the significant anteroposterior stresses.

Le surf sur neige est un nouveau sport de glisse. A la différence du monoski, sur une planche de surf, les deux pieds sont placés transversalement par rapport à 1' axe longitudinal de la planche. On peut trouver, suivant l'utilisateur, deux positions différentes : "Gooffy" (pied droit devant) ou "Regular" (pied gauche devant). On ne peut pas adapter les fixations traditionnelles de ski sur le surf pour plusieurs raisons :Snowboarding is a new board sport. Unlike a monoski, on a surfboard, the two feet are placed transversely to the longitudinal axis of the board. Depending on the user, there are two different positions: "Gooffy" (right foot in front) or "Regular" (left foot in front). We cannot adapt traditional ski bindings on the board for several reasons:

- d'une part, les efforts exercés sur la planche sont très différents de ceux du ski : la position transversale des pieds conduit à des efforts parallèlement à l'axe du surf,on the one hand, the forces exerted on the board are very different from those of skiing: the transverse position of the feet leads to forces parallel to the axis of the surf,

- d'autre part, la pratique du surf des neiges (inclinaison du surf dans les virages) limite sensiblement le dépassement des fixations par rapport à la planche, ce qui nécessite une fixation compacte intégrée sous la chaussure. Actuellement, les surfs des neiges sont généralement équipés de fixations du type "cale pieds" sans aucune sécurité, ce qui s'avère très dangereux dans le cas de chocs violents appliqués aux fixations. Il arrive fréquemment que les fixations s'arrachent de la planche à la suite d'une chute brutale. Des enquêtes fournies par les stations de ski montrent que les genoux et les hanches sont les parties du corps les plus touchées dans les chutes de surf des neige. Les caractéristiques mécaniques des fixations et les réglages de positionnement évoluent et se précisent. D'après des testeurs interrogés, est considéré comme indispensable un réglage angulaire du positionnement de chaque pied sur une plage de 15° à 20° d'amplitude.- On the other hand, the practice of snowboarding (inclination of surfing in turns) significantly limits the overshoot of the bindings relative to the board, which requires a compact binding integrated under the shoe. Currently, snowboards are generally equipped with bindings of the "toe clip" type without any security, which proves to be very dangerous in the case of violent shocks applied to the bindings. Frequently, the bindings tear off the board after a sudden fall. Surveys provided by ski resorts show that the knees and hips are the most affected body parts in snowboarding falls. The mechanical characteristics of the fixings and the positioning adjustments evolve and become more precise. According to testers interviewed, an angular adjustment of the positioning of each foot over a range of 15 ° to 20 ° of amplitude is considered essential.

Ce réglage doit être précis à 2°. La possibilité d'une inclinaison latérale de la surface d'appui du pied est également jugée indispensable (6° à 7°) en remplacement des cales obliques actuelles. Un réglage de la hauteur du talon sous les pieds est jugé très utile et correspond à une inclinaison de la tige de la chaussure de 3° à 4°. Une limitation maximale de l'encombrement est jugée indispensable en raison de la tendance au rétrécissement des surfs.This setting must be precise at 2 °. The possibility of a lateral inclination of the support surface of the foot is also considered essential (6 ° to 7 °) to replace the current oblique wedges. Adjusting the heel height under the feet is considered very useful and corresponds to an inclination of the upper of the shoe from 3 ° to 4 °. A maximum limitation of space is considered essential because of the tendency to shrink the surfboards.

En matière de sécurité, deux exigences apparaissent : la fixation devra déclencher lors d'une force en torsion dans le plan du surf et les deux fixations devront s'ouvrir simultanément.In terms of safety, two requirements appear: the binding must trigger during a torsional force in the plane of the surf and the two bindings must open simultaneously.

La présente invention a pour but de remédier aux carences des fixations actuelles, en prévoyant des moyens efficaces réalisant une sécurité réelle et un meilleur confort pour l'utilisateur du surf des neiges. Pour répondre à ces contraintes, une première solution (figure 2) se définit par les caractéristiques suivantes.The object of the present invention is to remedy the shortcomings of current bindings, by providing effective means providing real security and better comfort for the user of snowboarding. To meet these constraints, a first solution (Figure 2) is defined by the following characteristics.

Chaque fixation est implantée sur le surf 14 par une collerette circulaire épaulée 1 d'axe 01 à l'aide de vis disposées en étoile. L'embase à portée sphérique convexe 2Each attachment is installed on the surf 14 by a shouldered circular flange 1 of axis 01 using screws arranged in a star. The base with convex spherical bearing 2

FEUILLEDEREMPLACEMENT d'axe 0 est excentrée dans sa liaison en rotation' avec la collerette circulaire. L'indexation angulaire de cette embase 2 va permettre le réglage de la position longitudinale de la fixation (voir paragraphe réglage de l'écartement des pieds figure 3). L'embase 2 reçoit un chapeau 3 ayant une portée sphérique concave dans sa partie inférieure. La liaison entre l'embase 2 et le chapeau 3 réalise alors une liaison rotule verrouillée par la vis 4. Cette vis 4 a sa surface d'appui de forme sphérique homothétique à celle de 1' embase 2. Cette liaison rotule permet d'obtenir simultanément trois fonctions : a) une inclinaison transverse de la chaussure b) une inclinaison vers l'avant de la chaussure, c) un réglage angulaire qui définit l'orientation des pieds du surfeur par rapport à l'axe longitudinal du surf (voir paragraphe réglage angulaire figure 4).LOCATION SHEET axis 0 is eccentric in its rotational connection ' with the circular flange. The angular indexing of this base 2 will allow the adjustment of the longitudinal position of the binding (see paragraph adjusting the spacing of the feet in Figure 3). The base 2 receives a cap 3 having a concave spherical bearing in its lower part. The connection between the base 2 and the cap 3 then realizes a ball joint locked by the screw 4. This screw 4 has its bearing surface of homothetic spherical shape to that of the base 2. This ball joint connection makes it possible to obtain simultaneously three functions: a) a transverse inclination of the shoe b) a forward inclination of the shoe, c) an angular adjustment which defines the orientation of the feet of the surfer relative to the longitudinal axis of the surf (see paragraph angular adjustment figure 4).

Sur le chapeau 3, la semelle 6 peut effectuer une rotation dans un plan parallèle à celui défini par les réglages ci-dessus. Sur cette semelle sont fixés à l'avant 1 ' étrier fixe 7 et à l'arrière 1'étrier coulissant 15, 16, 17, 18, 19 (figures 2 et 5). C'est le pivot biellette 13 qui va synchroniser le recul de 1' étrier coulissant. Lors d'une action en torsion de valeur supérieure à un seuil de déclenchement géré par le dispositif 8, 9, 11, 12, 13, l'organe de retenue 19 est escamoté de sa position stable p1 vers la position p2. Dans sa rotation autour de l'axe Δ Δ' le pivot biellette 13 entraîne vers l'arrière l'étrier coulissant et provoque le déchaussement.On the cap 3, the sole 6 can rotate in a plane parallel to that defined by the above settings. On this sole are fixed at the front the fixed bracket 7 and at the rear the sliding bracket 15, 16, 17, 18, 19 (Figures 2 and 5). It is the link pivot 13 which will synchronize the recoil of the sliding bracket. During a torsional action of value greater than a triggering threshold managed by the device 8, 9, 11, 12, 13, the retaining member 19 is retracted from its stable position p1 towards the position p2. In its rotation about the axis Δ Δ 'the link pivot 13 drives the sliding stirrup backwards and causes the release.

Pour maintenir élastiquement la fixation dans la position verrouillée, le boîtier de sécurité comporte un ressort de compression 9 comprimé sur un méplat du pivot biellette 13 et indexe élastiquement celle-ci dans l'axe longitudinal de la fixation. Le seuil de déclenchement est prérégler par la vis 8 qui comprime le ressort.To keep the binding elastically in the locked position, the safety box comprises a compression spring 9 compressed on a flat part of the connecting rod pivot 13 and elastically indexes the latter in the longitudinal axis of the binding. The trigger threshold is preset by screw 8 which compresses the spring.

Pour synchroniser le déchaussement des deux fixations, les deux pivots biellettes 13 et 13' reçoivent respectivement un bras de levier 10 et 10'. Pour ne pas diminuer les caractéristiques de souplesse du surf, les deux bras 10 et 10' sont reliés entre eux par un système souple : gaine-tige 20, 21, 22 qui permet de les pousser et de les tirer. On obtient une rotation synchronisée des deux pivots biellettes 13, 13' qui entraînent les deux étriers coulissants vers l'arrière.To synchronize the release of the two fixings, the two link pivots 13 and 13 'receive respectively a lever arm 10 and 10 '. In order not to diminish the flexibility characteristics of the surf, the two arms 10 and 10 ′ are connected together by a flexible system: sheath-rod 20, 21, 22 which makes it possible to push and pull them. We obtain a synchronized rotation of the two pivot rods 13, 13 'which drive the two sliding stirrups backwards.

Le système souple gaine-tige 20, 21, 22, 23, 24 figure 5, reçoit un dispositif de réglage 23, 26 pour annuler les jeux dans la liaison des deux bras 10 et 10' respectivement solidaire des deux pivots biellettes 13, 13' .The flexible sheath-rod system 20, 21, 22, 23, 24 in FIG. 5, receives an adjustment device 23, 26 to cancel the clearances in the connection of the two arms 10 and 10 'respectively secured to the two pivot rods 13, 13' .

La gaine faisant une boucle sur le surf et étant maintenue par un seul clavier 22 où elle peut coulisser librement, ne subit pas les contraintes dues aux déformations du surf.The sheath making a loop on the surf and being held by a single keyboard 22 where it can slide freely, does not undergo the stresses due to the deformations of the surf.

Pour faciliter 1'échappement de la chaussure de l'étrier avant, l'étrier arrière est solidaire d'une embase pivotante 17 par rapport à la plaque coulissante 18 suivant l'axe 02. La liaison est réalisée par une rondelle épaulée 16 fixée à la plaque 18 par trois vis. Dans une phase de déclenchement de la sécurité en torsion, tout en reculant, 1'étrier arrière 15 peut pivoter autour de l'axe 02 pour faciliter l'effacement de la chaussure de 1'étrier avant. Récrlage de l'intervalle de 1'entre-jambes La figure 3 représente la collerette 1 implantée sur le surf par six vis. En son centre, l'embase 2 comportant la sphère convexe en élévation (hachurée) est libre en rotation lors du réglage. La sphère étant excentrée dans sa liaison en rotation avec 1 , elle se déplace de la longueur 2 x e suivant l'axe du surf (Δ) lorsque 2 effectue un demi tour (e étant 1'excentration de la sphère par rapport à son axe de rotation) .To facilitate the escape of the shoe from the front stirrup, the rear stirrup is secured to a pivoting base 17 relative to the sliding plate 18 along the axis 02. The connection is made by a shouldered washer 16 fixed to plate 18 by three screws. In a torsional safety triggering phase, while reversing, the rear stirrup 15 can pivot around the axis 02 to facilitate the erasure of the shoe from the front stirrup. Figure 3 shows the flange 1 installed on the board by six screws. In its center, the base 2 comprising the convex sphere in elevation (hatched) is free to rotate during adjustment. The sphere being eccentric in its connection in rotation with 1, it moves of the length 2 xe along the axis of the surf (Δ) when 2 makes a half turn (e being the eccentricity of the sphere compared to its axis of rotation).

La sphère est dans l'axe de la jambe sous la fixation, son déplacement longitudinal sur le surf va donc permettre de régler l'intervalle entre les pieds, en jouantThe sphere is in the axis of the leg under the binding, its longitudinal movement on the surf will therefore allow to adjust the interval between the feet, playing

FEUILLEDEREMPLACEMENT sur les positions possibles des deux pièces excentrées. Une fois le réglage effectué, la vis V implantée dans 1 vient buter sur une gorge aménagée sur 2 et bloquer ce dernier en rotation. En jouant sur l'une et l'autre des fixations, on obtient trois intervalles entre les pieds possibles : figure 3.1 : intervalle moyen (I moyen) figure 3.2 : intervalle maxi (I moyen+2e) figure 3.3 : intervalle mini (I moyen-2e). Réglages angulairesLOCATION SHEET on the possible positions of the two eccentric parts. Once the adjustment has been made, the screw V located in 1 comes up against a groove fitted in 2 and blocks the latter in rotation. By playing on one and the other of the bindings, we obtain three possible intervals between the feet: figure 3.1: average interval (I average) figure 3.2: maximum interval (I average + 2e) figure 3.3: minimum interval (I average -2e). Angular adjustments

Sur la figure 4.1., les pièces 2, 3 et 4 sont représentées schématiquement sur le plan du surf. L'embase à portée sphérique convexe 2 et le chapeau 3 qui supporte la semelle peuvent s'indexer angulairement sur le surf. Une fois ces angles choisis, on fige la liaison rotule en resserrant la vis 4. La tête de la vis 4, par sa forme sphérique S2 de même centre virtuel que S1 (en 0), réalise un appui parfait lors du serrage, quels que soient les angles choisis. De plus la forme de la portion de sphère S1 assure, lors du serrage, un effort de "coincement", pour un blocage optimum.In Figure 4.1., Parts 2, 3 and 4 are shown schematically on the plane of the surf. The base with convex spherical bearing 2 and the cap 3 which supports the sole can be angularly indexed on the surf. Once these angles have been chosen, the ball joint is fixed by tightening the screw 4. The head of the screw 4, by its spherical shape S2 with the same virtual center as S1 (at 0), achieves perfect support during tightening, whatever be the angles chosen. In addition, the shape of the sphere portion S1 ensures, during tightening, a "wedging" effort, for optimum blocking.

Enfin, comme le montre la figure 4.2, le système de sphère assure le réglage angulaire de la fixation suivant les trois axes de l'espace.Finally, as shown in Figure 4.2, the sphere system ensures the angular adjustment of the binding along the three axes of space.

Le déclenchement du recul de l'étrier arrière trouve une autre solution suivant la figure 6. L'ensemble étrier arrière coulissant 15, 16, 17, 18 a sa fausse plaque 18 qui recouvre entièrement le chapeau 3. L'organe de retenue 19 est en appui sur le sommet de la double came réalisée dans le chapeau 3 ; il est maintenu dans cette position stable grâce au bloc de sécurité 8, 9, 10, 11, 12 qui exerce une action à l'opposé du sommet de la came. Ce bloc est solidaire en translation de la semelle 18 par les vis et les bagues 13, 14. Cette action est réalisée par un ressort de compression 10 qui pousse un doigt 8 qui prend appui sur le chapeau de forme concave B en cette zone. Cette "forme-coeur" B permet de ne pas avoir des déclenchements intempestifs, c'est-à-dire que lors d'une action en torsion d'amplitude réduite, il n'y a pas déclenchement du système. D'autre part, la double came réalisée dans le chapeau 3, par sa forme C permet d'entraîner le tourillon 19 vers l'arrière lors du déclenchement en rotation de la semelle 18, et de réarmer la sécurité.Triggering the recoil of the rear caliper finds another solution according to FIG. 6. The sliding rear caliper assembly 15, 16, 17, 18 has its false plate 18 which completely covers the cap 3. The retaining member 19 is resting on the top of the double cam produced in the cap 3; it is kept in this stable position thanks to the safety block 8, 9, 10, 11, 12 which exerts an action opposite the top of the cam. This block is secured in translation of the sole 18 by the screws and the rings 13, 14. This action is carried out by a compression spring 10 which pushes a finger 8 which bears on the concave cap B in this area. This "heart shape" B makes it possible not to have untimely triggers, that is to say that during a torsional action of reduced amplitude, there is no triggering of the system. On the other hand, the double cam produced in the cap 3, by its shape C makes it possible to drive the pin 19 backwards when the soleplate 18 starts to rotate, and to reset the safety.

L'ensemble des réglages angulaires de l'embase support 6, figure 7, trouve une autre solution par déformation d'un élastomère 7 pris en sandwich entre la plaque de fixation 3, implantée dans le surf 1 par les vis 2, et l'embase 6, cet élastomère étant adhérisé aux deux pièces citées ci-dessus.All the angular adjustments of the support base 6, FIG. 7, find another solution by deformation of an elastomer 7 sandwiched between the fixing plate 3, implanted in the surf 1 by the screws 2, and the base 6, this elastomer being adhered to the two parts mentioned above.

Cette déformation est obtenue en agissant sur les trois vis sans tête positionnées à 120° HC 4 se vissant dans les bagues épaulées 5 emmanchées dans l'embase 6, leur action tendant à incliner l'embase aux angles souhaités. Trois vis CHC 9 ancrées à 120° dans les bagues épaulées 8 solidaires de la plaque 3 limitent la déformation de 1'élastomère lors de la pratique du surf. Le réglage de ces vis permet de laisser de légères amplitudes angulaires entre 1' embase 6 et la plaque 3, serrées au maximum, elles annulent toute liberté entre les deux pièces.This deformation is obtained by acting on the three headless screws positioned at 120 ° HC 4 screwed into the shouldered rings 5 fitted into the base 6, their action tending to tilt the base at the desired angles. Three CHC screws 9 anchored at 120 ° in the shouldered rings 8 integral with the plate 3 limit the deformation of the elastomer during surfing. The adjustment of these screws makes it possible to leave slight angular amplitudes between the base 6 and the plate 3, tightened to the maximum, they cancel any freedom between the two parts.

Cet élastomère 7 réalise un tampon anti-vibrations et diminue les efforts d'arrachement des vis 2. Les réglages se font par les trous pratiqués dans la rondelle 10 assemblant 1'embase 6 et la semelle 12.This elastomer 7 produces an anti-vibration pad and reduces the tearing forces of the screws 2. The adjustments are made by the holes made in the washer 10 assembling the base 6 and the sole 12.

Pour optimiser la diminution des vibrations, le tampon pourra être de conception lamelé (figure 8) . On intercale entre deux couches d'élastomère 7 et 7 ' une lame d'acier 13 adhérente à ces couches. Cela permet de mieux contrôler les déformations de l'élastomère.To optimize the reduction of vibrations, the tampon can be of a lameled design (figure 8). A steel strip 13 adhered to these layers is inserted between two layers of elastomer 7 and 7 ′. This allows better control of the deformations of the elastomer.

Ces lames pourront être de forme concave (figureThese blades can be of concave shape (figure

9) afin de se rapprocher des caractéristiques de la liaison rotule mécanique tout en atténuant considérablement les vibrations.9) in order to approximate the characteristics of the mechanical ball joint connection while considerably reducing the vibrations.

Pour améliorer 1 'échappement de la chaussure dansTo improve the exhaust of the shoe in

1'étrier avant (figure 10), cet étrier 32 est monté pivotant par rapport à la semelle 6. Le pivotement de l'étrier est commandé par l'intermédiaire d'une biellette 31 solidaire du pivot 33 faisant bloc avec l' étrier.The front stirrup (FIG. 10), this stirrup 32 is pivotally mounted relative to the sole 6. The pivoting of the stirrup is controlled by means of a link 31 secured to the pivot 33 forming a block with the stirrup.

Cette biellette 31 comporte un secteur denté engrenant avec la couronne crantée 30 elle-même solidaire du chapeau 3. Le pivot biellette 13 du bloc de sécurité comporte également un secteur denté qui engrène avec cette même couronne crantée 30 ; les deux secteurs dentés et la couronne ont le même module.This link 31 comprises a toothed sector meshing with the notched crown 30 itself secured to the cap 3. The pivot rod 13 of the safety block also comprises a toothed sector which meshes with this same notched crown 30; the two toothed sectors and the crown have the same module.

Lors d'une action en torsion de valeur supérieure au seuil de déclenchement géré par le dispositif 8, 9, 11, 12, 13, la semelle 6 est entraînée en rotation autour de l'axe 0 du chapeau 3. Cette rotation engendre simultanément le pivotement des deux secteurs dentés. Le premier secteur, solidaire de la biellette 31, fait pivoter l' étrier avant, le second secteur, solidaire du pivot biellette 13 entraîne dans sa rotation l'organe de retenue 19 de la position stable p1 vers la position p2 qui se traduit par un recul de l'ensemble étrier arrière.During a torsional action of value greater than the triggering threshold managed by the device 8, 9, 11, 12, 13, the sole 6 is rotated around the axis 0 of the cap 3. This rotation simultaneously generates the pivoting of the two toothed sectors. The first sector, secured to the link 31, makes the front stirrup pivot, the second sector, secured to the link pivot 13 drives in its rotation the retaining member 19 from the stable position p1 to the position p2 which results in a back of the rear caliper assembly.

L'échappement de 1 ' étrier avant (figure 11 ) est amélioré par le basculement vers l'avant de celui-ci. L' étrier avant 33 est monté basculant à l'extrémité de la semelle 6 par l'intermédiaire des supports 36, 36' recevant l'axe d'articulation 34. La liaison des supports est réalisée par les vis 37, 37' . L' étrier est maintenu en position stable sous l'action de la biellette 31 coulissant dans une rainure faite dans la semelle 6 et comportant un tourillon 30 à une extrémité. Le tourillon 30 trouve son logement dans une rainure circulaire pratiquée dans le chapeau fixe 3. Lors du déclenchement de la sécurité, la semelle 6 tournant autour du chapeau 3 entraîne le tourillon 30 dans la rainure circulaire de centre 03 et lui implique un recul, de valeur maxi d1 , entraînant de même la biellette 31 qui libère l'étrier basculant 33. La biellette 31 est maintenue dans la rainure linéaire de la semelle 6 par la vis 32 logée dans un trou oblong permettant le recul de la biellette.The exhaust of the front caliper (Figure 11) is improved by tilting it forward. The front stirrup 33 is pivotally mounted at the end of the sole 6 by means of the supports 36, 36 'receiving the hinge pin 34. The connection of the supports is carried out by the screws 37, 37'. The stirrup is held in a stable position under the action of the rod 31 sliding in a groove made in the sole 6 and comprising a pin 30 at one end. The pin 30 finds its housing in a circular groove made in the fixed cap 3. When the safety trigger is triggered, the sole 6 rotating around the cap 3 drives the pin 30 in the circular groove of center 03 and it implies a recoil, of maximum value d1, likewise causing the link 31 which releases the tilting stirrup 33. The link 31 is held in the linear groove of the sole 6 by the screw 32 housed in an oblong hole allowing the recoil of the link.

Lors du réarmement de la fixation, la biellette 31 reprend sa position et son action de verrouillage sur 1'étrier avant 33.When the fixing is reset, the link 31 resumes its position and its locking action on the front stirrup 33.

Le dispositif (figure 12) propose une fixation de sécurité à ouverture synchrone par 1' intermédiaire de plaquesThe device (FIG. 12) provides a safety fastener with synchronous opening by means of plates

3 et 3' recevant les chaussures maintenues grâce aux étriers3 and 3 'receiving the shoes maintained thanks to the stirrups

2, 2' . L'ensemble réalisé (chaussure + plaque intermédiaire) du pied de derrière est alors verrouillé sur le surf dans une fixation 4 + 7 munie de sécurité : ouverture en torsion sur la butée avant 7 et ouverture en bascule sur la butée arrière pour le pied de derrière. L'ensemble du pied de devant est verrouillé entre la butée 7 et la butée 8. L' innovation réside en ce que la butée 7 réalise simultanément la sécurité en torsion sur les deux pieds puisqu'elle fait fonction de butée avant pour le pied de derrière et fonction de butée arrière pour le pied de devant. Le seuil de déclenchement en torsion de la butée 7 est géré par la dureté des ressorts 9 et 9 ' de compression agissant sur les méplats du pivot central 10. La dureté des ressorts est réglée par les vis 11, 11 '.2, 2 '. The entire assembly (shoe + intermediate plate) of the rear foot is then locked to the board in a 4 + 7 binding fitted with security: torsional opening on the front stop 7 and rocker opening on the rear stop for the foot. behind. The entire front leg is locked between the stop 7 and the stop 8. The innovation lies in that the stop 7 simultaneously achieves torsional safety on both feet since it acts as a front stop for the foot of back and rear stop function for the front foot. The threshold for torsional triggering of the stop 7 is managed by the hardness of the compression springs 9 and 9 'acting on the flats of the central pivot 10. The hardness of the springs is adjusted by the screws 11, 11'.

FEUILLE DE REMPLACEMENT REPLACEMENT SHEET

Claims

REVENDICATIONS 1. Fixation pour montage amovible d'une chaussure sur un surf des neiges, caractérisée en ce qu'elle comporte d'une part, une embase (2) destinée à être montée sur le surf, et un chapeau (3) lié à des moyens amovibles de maintien de la chaussure, l'embase (2) comportant une portée sphérique complémentaire d'une portée sphérique du chapeau, de manière à réaliser une liaison de type rotule qui permet un réglage angulaire relatif de l'embase et du chapeau selon les trois degrés de liberté angulaires et, d'autre part, un moyen de solidarisation (4) de l'embase et du chapeau.1. Binding for removable mounting of a boot on a snowboard, characterized in that it comprises on the one hand, a base (2) intended to be mounted on the board, and a cap (3) linked to removable means for holding the shoe, the base (2) having a spherical bearing complementary to a spherical bearing of the cap, so as to produce a ball-type connection which allows relative angular adjustment of the base and of the cap according to the three angular degrees of freedom and, on the other hand, a securing means (4) of the base and the cap. 2. Fixation selon la revendication 1 , caractérisée en ce que la portée sphérique de 1 ' embase est convexe tandis que celle du chapeau est concave. 2. Attachment according to claim 1, characterized in that the spherical bearing of one base is convex while that of the cap is concave. 3. Fixation selon l'une quelconque des revendications 1, 2, caractérisée en ce que la portée de l'embase est circonférentiellement continue.3. A binding according to any one of claims 1, 2, characterized in that the scope of the base is circumferentially continuous. 4. Fixation selon l'une quelconque des revendications 1, 2, caractérisée en ce que la portée du chapeau est circonférentiellement continue.4. Attachment according to any one of claims 1, 2, characterized in that the bearing surface of the cap is circumferentially continuous. 5. Fixation selon l'une quelconque des revendications 1 à 4, caractérisée en ce que la portée sphérique de l'embase est agencée sur une semelle circulaire, l'axe de révolution de cette portée sphérique étant excentrée par rapport au centre géométrique de la semelle circulaire, tandis que des moyens de fixation (1) de la semelle sur le surf sont prévus et sont adaptés pour permettre un réglage angulaire de ladite semelle par rapport à un axe prédéterminé tel que l'axe longitudinal du surf. 5. Attachment according to any one of claims 1 to 4, characterized in that the spherical bearing of the base is arranged on a circular sole, the axis of revolution of this spherical bearing being eccentric relative to the geometric center of the circular sole, while fixing means (1) of the sole on the surf are provided and are adapted to allow angular adjustment of said sole with respect to a predetermined axis such as the longitudinal axis of the surf. 6. Fixation selon la revendication 5, caractérisée en ce que les marques de fixation de ladite semelle comportent une collerette (1) circulaire, susceptible de permettre la rotation de la semelle, cette collerette étant montée sur le surf.6. Binding according to claim 5, characterized in that the fixing marks of said sole include a circular flange (1), capable of allowing the rotation of the sole, this flange being mounted on the surf. FEUILLEDE REMPLACEMENT REPLACEMENT SHEET 7. Fixation selon l'une quelconque des revendications 1 à 6, caractérisée en ce qu'elle comporte en outre une semelle dite "principale" (6) agencée sur le chapeau (3) , celle-ci recevant un étrier avant fixe (7) et un étrier arrière (15) qui peut adopter un état déclenché (recul arrière) quand un organe de retenue (19) est escamoté de sa position stable (p1 ) vers la position p2) lors d'une action en torsion (rotation de la semelle (6) sur le chapeau (3) ) de valeur supérieure à un seuil de déclenchement géré par le dispositif élastique à méplat (8, 9, 11, 12, 13).7. Attachment according to any one of claims 1 to 6, characterized in that it further comprises a sole called "main" (6) arranged on the cap (3), the latter receiving a fixed front bracket (7 ) and a rear caliper (15) which can adopt a triggered state (rear reversing) when a retaining member (19) is retracted from its stable position (p1) towards the position p2) during a torsional action (rotation of the sole (6) on the cap (3)) of value greater than a triggering threshold managed by the elastic flat device (8, 9, 11, 12, 13). 8. Fixation selon la revendication 7, caractérisée en ce que l'organe de retenue de déclenchement est réalisé par un pivot-biellette (13) comportant un méplat recevant l'action d'un ressort (9) pré-réglé par une vis (8). 8. A binding according to claim 7, characterized in that the trigger retaining member is produced by a pivot-link (13) comprising a flat receiving the action of a spring (9) pre-adjusted by a screw ( 8). 9. Fixation selon la revendication 8, caractérisée en ce qu'un dispositif de liaison (10, 21 ) greffé à la partie inférieure de chaque pivot-biellette (13) des deux fixations réalise le déclenchement synchrone des deux fixations.9. A fastener according to claim 8, characterized in that a connecting device (10, 21) grafted to the lower part of each pivot-link (13) of the two fasteners performs the synchronous triggering of the two fasteners. 10. Fixation selon 1'une quelconque des revendications 7 à 9, caractérisée en ce que 1'étrier arrière (15) est solidaire d'une seconde embase pivotante (17) par rapport à une plaque coulissante (18), cette rotation au niveau de l'étrier arrière favorisant quand celui-ci tend à prendre la position déclenchée, l'échappement de la chaussure de 1'étrier avant.10. Attachment according to any one of claims 7 to 9, characterized in that the rear bracket (15) is integral with a second pivoting base (17) relative to a sliding plate (18), this rotation at the level rear caliper favoring when it tends to take the triggered position, the escape of the shoe of the front caliper. 11. Fixation selon 1'une quelconque des revendications 9 et 10, caractérisé en ce que la liaison souple (figure 5) gaine-tige (20, 21, 22, 23, 24) .entre les bras de levier (10) et (10') assistée d'un système de rattrappage de jeu (26) assure une interaction dans les rotations des pivots-biellettes (13) et (13'), les rotations des pivots-biellettes étant inter-dépendantes entraînent le déclenchement simultané des deux fixations.11. Attachment according to any one of claims 9 and 10, characterized in that the flexible connection (Figure 5) sheath-rod (20, 21, 22, 23, 24). Between the lever arms (10) and ( 10 ') assisted by a backlash system (26) ensures interaction in the rotations of the pivot-links (13) and (13'), the rotations of the pivot-links being interdependent cause the simultaneous triggering of the two fixings. 12. Fixation selon les revendications 10, 11, caractérisée en ce que (figure 6) la plaque coulissante (18)12. Fastening according to claims 10, 11, characterized in that (Figure 6) the sliding plate (18) FEUILLEDEREMPLACEMENT recouvre entièrement le chapeau (3), l'organe de retenue (19), en appui sur le sommet de la double came réalisée dans le chapeau (3) étant maintenue dans cette position stable grâce au dispositif élastique à méplat (10, 11, 12) qui exerce une action à 1 'opposé du sommet de la came par l'intermédiaire d'un doigt (8) poussé par un moyen élastique (10), le doigt (8) prenant ainsi appui sur le chapeau, de forme concave (B) dans cette zone et, se trouvant ainsi positionné angulairement, la forme (C) de la double came étant adaptée pour entraîner le tourillon (19) vers l'arrière lors du déclenchement en rotation de la seconde semelle (18) .LOCATION SHEET completely covers the cap (3), the retaining member (19), resting on the top of the double cam produced in the cap (3) being maintained in this stable position thanks to the elastic flat device (10, 11, 12) which exerts an action opposite the top of the cam by means of a finger (8) pushed by an elastic means (10), the finger (8) thus taking support on the cap, of concave shape (B) in this zone and, thus being positioned angularly, the shape (C) of the double cam being adapted to drive the pin (19) backwards when the second sole plate (18) rotates. 13. Fixation selon l'une quelconque des revendications 1 à 12, caractérisée en ce que la liaison (figure 7) de l'embase support (6) à la plaque de fixation (3) est réalisé par un élastomère (7) adhérisé à celle-ci, qui permet d'obtenir l'inclinaison des pieds dans le plan transversal de la chaussure et dans le plan longitudinal (réhausse du talon), les inclinaisons étant obtenues grâce aux trois vis de poussée (3), la déformation de 1 ' élastomère étant limitée par les trois vis de retenue (9), le réglage des vis (9) permettant de légères amplitudes angulaires de l'embase (6) par rapport à la plaque (3) et en ce qu'en laissant du jeu autour des vis (9) au niveau des trous dans l'embase (6), par exemple des trous oblongs, on obtient aussi une légère liberté en rotation lors du déclenchement des virages, l'élastomère atténuant les vibrations, et, associé aux réglages sus-cités, donnant plus de confort dans la conduite de surf, l' élastomère diminuant aussi les efforts d'arrachement des vis (2) de fixation et permettant d'avoir une fixation très basse.13. Attachment according to any one of claims 1 to 12, characterized in that the connection (Figure 7) of the support base (6) to the fixing plate (3) is formed by an elastomer (7) adhered to this, which makes it possible to obtain the inclination of the feet in the transverse plane of the shoe and in the longitudinal plane (heel raiser), the inclinations being obtained by means of the three pushing screws (3), the deformation of 1 elastomer being limited by the three retaining screws (9), the adjustment of the screws (9) allowing slight angular amplitudes of the base (6) relative to the plate (3) and in that while leaving play around the screws (9) at the holes in the base (6), for example oblong holes, there is also a slight freedom in rotation when initiating turns, the elastomer attenuating vibrations, and, associated with the adjustments mentioned above, giving more comfort in driving surfing, the elastomer decreasing a ussi the tearing forces of the fixing screws (2) and allowing to have a very low fixing. 14. Fixation selon la revendication 13, caractérisée en ce que l'élastomère de conception lamelé (figure 8) comportant au moins une lame d'acier (13) insérée entre des couches d' élastomère adhérisées à celle-ci, ces lames étant de forme plane ou de forme sphérique (figure 9).14. Fastening according to claim 13, characterized in that the elastomer of laminated design (FIG. 8) comprising at least one steel strip (13) inserted between layers of elastomer adhered thereto, these strips being of flat or spherical in shape (Figure 9). FEUILLEDEREMPLACEMENT LOCATION SHEET 15. Ensemble de fixations selon l'une quelconque des revendications 1 à 14, caractérisé en ce que l'échappement de la chaussure (figure 10), de l' étrier avant, est facilité par le pivotement de celui-ci lors du déclenchement du bloc de sécurité de 1"étrier arrière tandis que lors de la rotation de la semelle (6) par rapport au chapeau (3) il y a synchronisation du pivotement de 1'étrier avant et du recul de 1'étrier arrière grâce à une couronne crantée (30) solidaire du chapeau (3) sur laquelle engrène : - d'une part, le secteur denté de la biellette15. A set of bindings according to any one of claims 1 to 14, characterized in that the escape of the shoe (Figure 10) from the front stirrup, is facilitated by the pivoting thereof when the safety block of 1 "rear caliper while during rotation of the sole (6) relative to the cap (3) there is synchronization of the pivoting of the front caliper and the recoil of the rear caliper thanks to a crown notched (30) integral with the cap (3) on which meshes: - on the one hand, the toothed sector of the link (31) qui commande le pivotement de l'étrier avant (32), d'autre part, le secteur denté du pivot biellette (13) déclenchant le recul de 1' étrier arrière (15).(31) which controls the pivoting of the front caliper (32), on the other hand, the toothed sector of the rod pivot (13) triggering the recoil of the rear caliper (15). 16. Ensemble de fixations selon 1'une quelconque des revendications 1 à 15, caractérisé en ce que16. Fastening assembly according to any one of claims 1 to 15, characterized in that 1'échappement de la chaussure (figure 11) de 1' étrier avant est facilité par le basculement de celui-ci (33) lors du déclenchement du bloc de sécurité de 1'étrier arrière tandis que lors de la rotation de la semelle (6) par rapport au chapeau fixe (3) dans lequel est pratiquée une rainure circulaire de centre (03), le tourillon .(30) , logé dans cette rainure, solidaire de la biellette (31), est amené à reculer et libère l'étrier avant (33) qui peut alors basculer et en ce qu'il y a synchronisation du basculement de 1' étrier avant et du recul de l'étrier arrière et en ce que le réarmement de la fixation reverrouille en position stable 1'étrier avant.The escape of the shoe (FIG. 11) from the front stirrup is facilitated by the tilting of the latter (33) when the safety block of the rear stirrup is triggered while during the rotation of the sole (6 ) relative to the fixed cap (3) in which a circular center groove (03) is practiced, the pin (30), housed in this groove, integral with the link (31), is made to move back and releases the front caliper (33) which can then tilt and in that there is synchronization of the tilting of the front caliper and the recoil of the rear caliper and in that the resetting of the fastening relocks in stable position the front caliper . 17. Ensemble de fixations de sécurité (figure 12), caractérisé par deux premières fixations (2, 2' ) verrouillant les deux chaussures respectivement sur les plaques intermédiaires (3, 3') se verrouillant elles-mêmes respectivement dans deux deuxièmes fixations (4, 7) et (7, 8) munies de sécurité : ouverture en torsion de la butée commune (7) et ouverture en bascule des butées (4 et 8), et en ce qu'il y a interaction entre les deux ensembles plaque- chaussure lors du déclenchement de l'une d'entre-elles.17. Set of safety fasteners (Figure 12), characterized by two first fasteners (2, 2 ') locking the two shoes respectively on the intermediate plates (3, 3') locking themselves respectively in two second fasteners (4 , 7) and (7, 8) provided with safety: torsional opening of the common stop (7) and rocking opening of the stops (4 and 8), and in that there is interaction between the two plate assemblies- shoe when one of them is triggered. FEUILLEDEREMPLACEMENT LOCATION SHEET
PCT/FR1991/000919 1990-11-21 1991-11-20 Adjustable bindings for snow surfboard Ceased WO1992009339A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR90/14840 1990-11-21
FR9014840A FR2669237B1 (en) 1990-11-21 1990-11-21 ADJUSTABLE SECURITY FASTENERS CUT FOR SNOW SURFING.

Publications (1)

Publication Number Publication Date
WO1992009339A1 true WO1992009339A1 (en) 1992-06-11

Family

ID=9402658

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1991/000919 Ceased WO1992009339A1 (en) 1990-11-21 1991-11-20 Adjustable bindings for snow surfboard

Country Status (3)

Country Link
EP (1) EP0558608A1 (en)
FR (1) FR2669237B1 (en)
WO (1) WO1992009339A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702388A1 (en) * 1993-03-11 1994-09-16 Michel Robert Safety binding with angular adjustments for a snowboard
FR2704439A1 (en) * 1993-04-30 1994-11-04 Salomon Sa Element for retaining a boot on a sliding board (ski)
WO1996022136A1 (en) * 1995-01-20 1996-07-25 Ssg (Europe) S.A. Binding for a sporting good
US5586779A (en) * 1995-06-06 1996-12-24 Dawes; Paul J. Adjustable snowboard boot binding apparatus
US5762357A (en) * 1994-02-24 1998-06-09 F2 International Ges. M.B.H. Safety binding for snowboards
EP0857498A3 (en) * 1997-02-03 1998-12-16 ATOMIC Austria GmbH Binding system
US5876045A (en) * 1995-12-04 1999-03-02 Acuna, Jr.; Peter R. Angularly adjustable snowboard boot binding
US6168173B1 (en) 1997-11-19 2001-01-02 The Burton Corporation Snowboard boot with binding interface
US6189911B1 (en) 1997-01-11 2001-02-20 Caron Alpine Technologies, Inc. Snow board binding system
US8596668B2 (en) 2010-07-30 2013-12-03 Van Bregmann Industries, Inc. Rotationally adjustable adapter for sport boot binding

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698014B1 (en) * 1992-11-17 1995-09-08 Iltis Joseph ATTACHMENT DEVICE FOR SURF SKI BOARD.
FR2705248B1 (en) * 1993-05-14 1995-07-28 Salomon Sa Device for retaining a boot on a sliding board.
FR2707589B1 (en) * 1993-06-28 1995-11-17 Pierre Blanger Equipment for connecting a skier to at least one water ski.
FR2713102B1 (en) * 1993-11-30 1996-01-05 Rossignol Sa Snowboarding.
FR2722699B1 (en) * 1994-07-22 1996-08-30 Rossignol Sa SNOW SURFING CAPABLE OF RECEIVING TWO-PART BINDINGS
FR2733690B1 (en) * 1995-05-03 1997-06-06 Rossignol Sa SNOW SURFING WITH FIXING UPGRADES
FR2740350B1 (en) * 1995-10-30 1998-10-23 Balmain Patrick SPECIFIC MOUNTING FOR A SLIDING MACHINE CONSISTING OF A SINGLE BOARD, AND MACHINE PROVIDED WITH SUCH MOUNTING
US5915718A (en) * 1996-01-08 1999-06-29 The Burton Corporation Method and apparatus for canting and lifting a snowboard binding
JP3096425B2 (en) 1996-04-26 2000-10-10 株式会社日乃出工業 Snowboard shoe fixing device
IT1288654B1 (en) * 1996-09-04 1998-09-23 Adriano Girotto ATTACK FOR SNOWBOARD WITH LOCKING BY ROTATION
FR2784594A1 (en) * 1998-10-14 2000-04-21 Francois Daniel Pie Schneegans Shoe binding for snowboard has support plate attached to board and engaged by spring loaded anchor on front of shoe
FR2784593A1 (en) * 1998-10-14 2000-04-21 Francois Schneegans Shoe binding for snowboard has support plate attached to board and engaged by spring loaded anchor on front of shoe
FR2802109B1 (en) 1999-12-13 2002-01-25 Emery Sa CONNECTION DEVICE BETWEEN A SHOE FIXATION AND A SLIDING BOARD
FR2817162B1 (en) * 2000-11-24 2003-06-13 Salomon Sa SUPPORT BASE FOR A SHOE ON A BOARD, THE BASE BEING PROVIDED WITH A POSITIONING DEVICE ON THE BOARD
GB2428012A (en) * 2005-07-07 2007-01-17 Ezio Panzeri Rotating connection system
FR2911076B1 (en) * 2007-01-04 2009-04-24 Bibollet Sarl SNOW RACKET EQUIPPED WITH AN ANGULAR CORRECTION SIEVE
DE102008051334B3 (en) * 2008-10-15 2010-05-06 Otto-Von-Guericke-Universität Magdeburg Safety binding for a mobile sports equipment
WO2011044067A1 (en) * 2009-10-05 2011-04-14 Jacob Bender Foot binding devices

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT306597B (en) * 1971-03-22 1973-04-10 Smolka & Co Wiener Metall Winter sports equipment
US3917298A (en) * 1972-07-24 1975-11-04 William B Haff Adjustable harness for ski boot
AT345137B (en) * 1976-11-25 1978-08-25 Smolka & Co Wiener Metall SAFETY SKI BINDING
FR2409776A1 (en) * 1977-11-23 1979-06-22 Kirsch Bernhard SOLE PLATE FOR SKI BINDINGS
EP0285558A1 (en) * 1987-03-27 1988-10-05 Hansruedi Näpflin Shoe binding for a snow board
WO1989008480A1 (en) * 1988-03-17 1989-09-21 Aitec Ag Snow glider
FR2628981A1 (en) * 1988-03-24 1989-09-29 Gilot Francois Ski boots flexible for snow board - have lateral spoilers fitting into normal bindings with boots held laterally, and wedges under boots

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT306597B (en) * 1971-03-22 1973-04-10 Smolka & Co Wiener Metall Winter sports equipment
US3917298A (en) * 1972-07-24 1975-11-04 William B Haff Adjustable harness for ski boot
AT345137B (en) * 1976-11-25 1978-08-25 Smolka & Co Wiener Metall SAFETY SKI BINDING
FR2409776A1 (en) * 1977-11-23 1979-06-22 Kirsch Bernhard SOLE PLATE FOR SKI BINDINGS
EP0285558A1 (en) * 1987-03-27 1988-10-05 Hansruedi Näpflin Shoe binding for a snow board
WO1989008480A1 (en) * 1988-03-17 1989-09-21 Aitec Ag Snow glider
FR2628981A1 (en) * 1988-03-24 1989-09-29 Gilot Francois Ski boots flexible for snow board - have lateral spoilers fitting into normal bindings with boots held laterally, and wedges under boots

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702388A1 (en) * 1993-03-11 1994-09-16 Michel Robert Safety binding with angular adjustments for a snowboard
FR2704439A1 (en) * 1993-04-30 1994-11-04 Salomon Sa Element for retaining a boot on a sliding board (ski)
US5762357A (en) * 1994-02-24 1998-06-09 F2 International Ges. M.B.H. Safety binding for snowboards
AT405243B (en) * 1994-02-24 1999-06-25 F2 Int Gmbh SECURITY BINDING FOR SNOWBOARDS
WO1996022136A1 (en) * 1995-01-20 1996-07-25 Ssg (Europe) S.A. Binding for a sporting good
US5586779A (en) * 1995-06-06 1996-12-24 Dawes; Paul J. Adjustable snowboard boot binding apparatus
US5876045A (en) * 1995-12-04 1999-03-02 Acuna, Jr.; Peter R. Angularly adjustable snowboard boot binding
US6189911B1 (en) 1997-01-11 2001-02-20 Caron Alpine Technologies, Inc. Snow board binding system
EP0857498A3 (en) * 1997-02-03 1998-12-16 ATOMIC Austria GmbH Binding system
US6168173B1 (en) 1997-11-19 2001-01-02 The Burton Corporation Snowboard boot with binding interface
US6450525B2 (en) 1997-11-19 2002-09-17 The Burton Corporation Snowboard boot with binding interface
US8596668B2 (en) 2010-07-30 2013-12-03 Van Bregmann Industries, Inc. Rotationally adjustable adapter for sport boot binding

Also Published As

Publication number Publication date
FR2669237B1 (en) 1993-05-07
EP0558608A1 (en) 1993-09-08
FR2669237A1 (en) 1992-05-22

Similar Documents

Publication Publication Date Title
WO1992009339A1 (en) Adjustable bindings for snow surfboard
EP0025747B1 (en) Toe binding for ski
FR2741817A1 (en) Boot binding for snowboard
FR2687326A1 (en) DEVICE FOR MODIFYING THE NATURAL DISTRIBUTION OF A SKI ON ITS SLIDING SURFACE, AND SKI EQUIPPED WITH SUCH A DEVICE.
FR2742344A1 (en) SLIDING BOARD EQUIPPED WITH A DEVICE TO MODIFY THE STIFFNESS OF THE BOARD UNDER THE EFFECT OF A VERTICAL THRUST GIVEN BY THE USER
EP0825892B1 (en) Device for holding a boot on a snowboard
EP0637981A1 (en) Snowboard binding assembly.
EP0030175B1 (en) Toe binding for ski
EP0634197B1 (en) Alpine ski binding
EP1095675B1 (en) Binding system for snowboard
FR2722421A1 (en) ALPINE SKI FIXING ELEMENT
FR2912663A1 (en) SECURITY FASTENING FOR SKI SHOE
FR2702388A1 (en) Safety binding with angular adjustments for a snowboard
EP1393783B1 (en) Fixation on the frontside for a sportarticle
WO1997031689A1 (en) Device for binding a boot to a snowboard or the like
EP0105011A1 (en) Ski shoe comprising a multidirectional binding
EP1358917A1 (en) Snowboard binding
FR2740350A1 (en) SPECIFIC MOUNTING FOR A SLIDING MACHINE CONSISTING OF A SINGLE BOARD, AND MACHINE PROVIDED WITH SUCH MOUNTING
EP0667174B1 (en) Safety bindings for skis having a compensation device
FR2910245A1 (en) SPORTS SHOE
EP0660740B1 (en) Device for varying the natural pressure distribution of a ski on a sliding surface, and ski provided therewith
FR2740983A1 (en) DEVICE FOR RETAINING A SHOE ON A BOARD FOR THE PRACTICE OF SNOW SURFING, THE DEVICE ALLOWING LATERAL TILTING OF THE FOOTWEAR IN RELATION TO THE BOARD
FR2645766A1 (en) SECURITY FIXING DEVICE FOR SLIDING SPORTS
FR2628647A1 (en) SECURITY FASTENING FOR SKI
EP3817831B1 (en) Ski binding, specifically for telemark skis, and a ski equiped with such a binding

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IT LU NL SE

WWE Wipo information: entry into national phase

Ref document number: 1992900617

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1992900617

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1992900617

Country of ref document: EP