EP0717601A1 - Assembly of a boot and a device for retaining same on a snowboard or the like - Google Patents

Assembly of a boot and a device for retaining same on a snowboard or the like

Info

Publication number
EP0717601A1
EP0717601A1 EP95924365A EP95924365A EP0717601A1 EP 0717601 A1 EP0717601 A1 EP 0717601A1 EP 95924365 A EP95924365 A EP 95924365A EP 95924365 A EP95924365 A EP 95924365A EP 0717601 A1 EP0717601 A1 EP 0717601A1
Authority
EP
European Patent Office
Prior art keywords
shoe
retaining device
assembly
shell
sole
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.)
Granted
Application number
EP95924365A
Other languages
German (de)
French (fr)
Other versions
EP0717601B1 (en
Inventor
Joel Bourdeau
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.)
Salomon SAS
Original Assignee
Salomon SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Salomon SAS filed Critical Salomon SAS
Publication of EP0717601A1 publication Critical patent/EP0717601A1/en
Application granted granted Critical
Publication of EP0717601B1 publication Critical patent/EP0717601B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00Footwear for sporting purposes
    • A43B5/04Ski or like boots
    • A43B5/0401Snowboard boots
    • A43B5/0403Adaptations for soles or accessories with soles for snowboard bindings
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00Footwear for sporting purposes
    • A43B5/04Ski or like boots
    • A43B5/0401Snowboard boots
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00Footwear for sporting purposes
    • A43B5/04Ski or like boots
    • A43B5/0415Accessories
    • A43B5/0417Accessories for soles or associated with soles of ski boots; for ski bindings
    • A43B5/0421Accessories for soles or associated with soles of ski boots; for ski bindings located underneath the sole
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00Footwear for sporting purposes
    • A43B5/04Ski or like boots
    • A43B5/0496Ski or like boots boots for touring or hiking skis
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00Snowboard bindings
    • A63C10/02Snowboard bindings characterised by details of the shoe holders
    • A63C10/10Snowboard bindings characterised by details of the shoe holders using parts which are fixed on the shoe, e.g. means to facilitate step-in
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00Snowboard bindings
    • A63C10/14Interfaces, e.g. in the shape of a plate
    • A63C10/145Interfaces, e.g. in the shape of a plate between two superimposed binding systems, e.g. cradle

Definitions

  • the subject of the present invention is a shoe / shoe retention device assembly on a sliding member, in particular on a snowboard.
  • Snowboarding is a sliding sport in which the surfer has both feet on a single board and positioned obliquely to the longitudinal axis of the board.
  • the boots are of the alpine ski boot or ski touring type, rigid, so as to allow very strong and precise support and edge grip transmissions.
  • the retaining elements cooperating with such a shoe are generally stirrups which lock each of the front and rear ends of each shoe sole.
  • the rigidity of such shoes is generally obtained by a shell and an articulated plastic collar thus constituting a closed power circuit.
  • the shoes are very flexible and the necessary supports are provided mainly by the shaped retaining elements open shell and articulated collar, rigid, associated with straps, two or three per foot, allowing the transmission of vertical forces from bottom to top and forward.
  • the support of the ankle and the instep are obtained by a diagonal strap disposed substantially at the flexion fold and associated with a semi-rigid padded plate which distributes the pressure on the instep and ensures progressive flexion. of the ankle, in particular forward.
  • the shell retaining elements are bulky and require a precise adjustment to the volume of the boot at each "putting on” operation of the surfboard.
  • Such a retaining device also does not allow the taking of supports, force transmissions provided by the hull retaining devices.
  • the object of the present invention is to solve the above drawbacks and to provide a shoe / shoe retention device assembly on a sliding member such as a snowboard which has the advantages of the two overall systems. retainers described above, without having the disadvantages.
  • the set must in particular provide a good compromise between comfort foot hold and transmission of forces, recovery support. It should also allow easy fitting and be of minimum bulk.
  • the shoe should be flexible enough to allow walking with a certain movement of the foot.
  • the retaining device comprises: latching means in vertical direction and along a horizontal plane cooperating with latching means complementary to the shoe arranged in a central part of the sole of the shoe, that the shoe comprises a framework constituting a minimum power circuit for the transmission of forces and the recovery of support necessary in the practice of sport, and by the fact that this circuit power passes through the hooking means of the sole of the shoe.
  • the front and rear ends of the sole of the shoe can be left flexible and thus provide the tactile and unwinding sensations necessary for walking.
  • the integration into the shoe of the minimum power circuit which corresponds to the power circuit constituted by the shell of a shell / boot assembly, and its direct connection with the means of attachment of the shoe makes it possible to guarantee good force transmissions and support points for minimum bulk of the restraint.
  • the attachment means in the vertical direction are of the latch type, and the attachment means in a horizontal plane are constituted by complementary shapes of the shoe and of the retaining devices, ensuring a form link in a longitudinal and transverse direction of this plane; for example by a set of grooves / ribs of suitable shapes.
  • FIG. 1 is a perspective view of a shoe / restraint device assembly according to an exemplary embodiment
  • FIG. 2 is a side view of an example frame of the shoe.
  • the shoe / restraint device assembly shown in FIG. 1 consists of a retention device 10 intended to be mounted on the gliding or surfing board, and of a shoe 20 comprising attachment means 30 complementary to those of the retainer.
  • the retaining device 10 comprises two rounded ribs 11, 12, of substantially trapezoidal shape arranged opposite and forming, seen from above, a kind of X.
  • Each of these ribs 11, 12 can be interrupted by one or more slots 13, as shown in the drawing, so as not to influence too much the possibility of bending of the board on which the retaining device is mounted and allow the evacuation of snow when putting on.
  • the complementary hooking means of the shoe consist of two symmetrical recesses or "grooves" 31 formed on either side of the longitudinal axis of the shoe (not shown in the drawing), and having shapes complementary to the ribs 11, 12.
  • a locking plate or bolt 14 actuable by means of a handle 15 is slidably mounted in a slot 16 in the rib 11, and is capable of fitting into a recess 17 in the other rib 12.
  • This bolt 14 is intended to cooperate with a locking pin 32 of the shoe, for locking in the vertical direction of the shoe.
  • the space provided between the bolt 14 and the base 18 of the retaining device just corresponds to the diameter of the locking pin 32.
  • axis 32 could be replaced by a flat iron or any other means of retaining in the vertical direction could be envisaged without departing from the scope of the present invention.
  • FIG. 2 illustrates an embodiment of the framework 40 of the shoe intended to allow a transmission of the forces and the recovery of the supports necessary for the practice of the sport.
  • this frame 40 is minimal, but provides a power circuit corresponding to that provided by the shell of a shell retainer for a boot type surf shoe. It consists of a rigid shell 41 surrounding the bottom of the foot (shown in 1) from the metatarsal area 42 to the level of the Achilles tendon area 43.
  • the shell 41 does not extend beyond the metatarsals so as to leave the tactile sensations at the level of the forefoot / toes.
  • the shell 41 carries a wide notch 44 at the heel so as to allow the establishment at this level of damping means, and leave the tactile sensations of the heel, in particular at the time of the attack on the step, when walking or when receiving the jump, so as to allow the sensation of the part of the surf that first touches the ground.
  • the shell 41 defines the grooves 31 and anchors the locking pin 32.
  • the shell 41 therefore completely integrates the means for hooking the shoe which are thus directly connected to the power circuit.
  • the sole 21 of the shoe can be molded, glued or simply positioned on the central part 45 of the shell 41, and is made of a flexible and adherent material such as synthetic or natural rubber, and leaving visible the hooking parts 31, 32.
  • a collar 46 extending from the top of the heel to the area of the calf.
  • the collar 46 has optimized shapes and dimensions so as to allow transmission of the forces and recovery times necessary for the practice of sport without unduly stiffening the shoe.
  • this collar 46 can be connected to the shell 41 by lateral shrouds 47 to allow rear support when cornering, called “back side”, without however penalizing the possibility of forward bending essential for the practice of surf.
  • the essential role of the collar 46 is to provide a rear stop for the foot.
  • the collar participates in the control of forward bending of the leg by cooperation with the rear part 43 of the shell 41.
  • the collar 46 is articulated on the shell 41 around a longitudinal axis 48, such a construction allowing a wide possibility of pivoting in the transverse direction of the leg.
  • This axis 48 may be replaced by an articulation axis transverse to the longitudinal direction of the shoe if more rigidity in the transverse direction is desired.
  • a liner 22 will be interposed between the frame 40 of the shoe and the foot 1 of the wearer, so as to provide the necessary comfort.
  • This boot can be shaped so as to offer the same sensations as a traditional "boot” type shoe.
  • an outer rod 23 will be provided to seal the assembly with respect to snow / water, this rod being integral with the sole 21 and advantageously having the external appearance of a shoe of the "boot” type. traditional.
  • the outer rod 23 is provided, in a manner known per se, with closing and tightening means, of the lacing type, or, as shown in the drawing, straps 24, 25, 26, associated with hooking means of the type loop or Velcro.
  • a tightening means or strap 25 is more particularly provided at the instep.
  • such a strap 25 cooperates with the collar 46 for controlling the flexion of the leg and will therefore be more or less flexible, so as to provide an information circuit very close to that of a shell / boot assembly.
  • All the anchoring means 27 of the various straps 24, 25, 26, or shrouds 47, are provided on the frame of the shoe, namely the shell 41 and the collar 46. These anchors are made in any way known per se , rivets, screws etc.
  • the sole In the case where the sole is not molded or glued to the shell, it can be simply "threaded” and positioned thereon with the rod 23, and the attachment to the power circuit 41, 46, is then carried out by means of anchoring means 27.
  • anchoring means 27 Such a construction method is particularly advantageous since it allows the use of "standard” elements and technologies for the upper, the sole, the strap.
  • the anchoring means 27 are screws, the assembly can be carried out without special tools and be removable.
  • the invention makes it possible to obtain a “boot” type surf boot having the advantages of such a boot without having the drawbacks, and which can in particular be associated with a retaining device. very space-saving and requiring no adjustment.
  • the invention relates not only to the shoe, but also to the associated retaining device and the shoe / retaining device assembly thus obtained.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Lubricants (AREA)

Abstract

An assembly of a boot and a device for retaining same on a snowboard or the like, wherein the retaining device (10) comprises vertical fastening members (11, 12, 14) lying in a horizontal plane and engaging complementary fastening members (31, 32) arranged in the central portion of the boot sole, the boot (20) comprises a frame (40) forming a minimum power circuit enabling the load transmission and weight shifts required when skiing with said snowboard or the like, and said power circuit (40) includes the boot sole fastening member (32). Providing the boot with a minimum power circuit and connecting it directly to the boot fastening members enables enhanced load transmission and weight shifting whilst minimising the bulk of the retaining device.

Description

ENSEMBLECHAUSSURE/DISPOSITIFDE RETENUE DELACHAUSSURESUR UN ORGANE DEGLISSE SHOE ASSEMBLY / SHOE RETENTION DEVICE ON A SLIDING MEMBER
La présente invention a pour objet un ensemble chaussure/dispositif de retenue de la chaussure sur un organe de glisse, notamment sur une planche de surf de neige.The subject of the present invention is a shoe / shoe retention device assembly on a sliding member, in particular on a snowboard.
Le surf des neige est un sport de glisse dans lequel le surfeur a les deux pieds sur une seule planche et positionnés en oblique par rapport à l'axe longitudinal de la planche.Snowboarding is a sliding sport in which the surfer has both feet on a single board and positioned obliquely to the longitudinal axis of the board.
Il existe deux origines des ensembles chaussure/dispositif de retenue correspondant à des pratiques dominantes différentes.There are two origins of shoe / restraint systems corresponding to different dominant practices.
Pour une pratique de type alpin effectuée de préférence sur piste ou neige damée, les chaussures sont du type chaussure de ski alpin ou randonnée à ski, rigides, de façon à permettre des transmissions d'appuis et des prises de carres très appuyées et précises. Les éléments de retenue coopérants avec de telles chaussure sont généralement des étriers venant verrouiller chacune des extrémités avant et arrière de chaque semelle de chaussure. La rigidité de telles chaussures est généralement obtenue par une coque et un collier articulé en plastique constituant ainsi un circuit de puissance fermé. Cette construction présente les inconvénients suivants :For an alpine type practice preferably carried out on a track or groomed snow, the boots are of the alpine ski boot or ski touring type, rigid, so as to allow very strong and precise support and edge grip transmissions. The retaining elements cooperating with such a shoe are generally stirrups which lock each of the front and rear ends of each shoe sole. The rigidity of such shoes is generally obtained by a shell and an articulated plastic collar thus constituting a closed power circuit. This construction has the following drawbacks:
- gène lors des phases de transitions lorsque le surfeur a un seul pied chaussé sur la planche et qu'il pousse dans la neige avec le second pour se déplacer ; notamment sur le plat ou dans les files d'attente des remontées mécaniques,- discomfort during the transition phases when the surfer has only one foot on the board and pushes in the snow with the second to move; especially on the flat or in the queues of the ski lifts,
- gène lors des mouvements nécessaires dans la pratique du surf, notamment quand le genou doit rentrer par une flexion latérale de la cheville, soit pour fléchir davantage, soit pour se réceptionner d'un saut, soit pour effectuer des figures dans une phase aérienne,- discomfort during the movements necessary in the practice of surfing, especially when the knee must enter by a lateral flexion of the ankle, either to bend more, or to receive a jump, or to perform tricks in an aerial phase,
- filtration des sensations venant de la planche par la semelle rigide, réduisant ainsi beaucoup le circuit d'information,- filtration of sensations coming from the board through the rigid sole, thus greatly reducing the information circuit,
- gène lors de la marche à pied.- discomfort when walking.
Pour une pratique de type "Soft" effectuée de préférence sur des neiges souples, non damées, poudreuses, privilégiant les sauts, dérapages, et autres figures, les chaussures sont très souples et les appuis nécessaires sont fournis essentiellement par les éléments de retenue en forme de coque ouverte et collier articulé, rigides, associés à des sangles, deux ou trois par pied, permettant la transmission des efforts verticaux de bas en haut et vers l'avant.For a practice of the "Soft" type preferably carried out on flexible, ungroomed, powdery snow, favoring jumps, skids, and other figures, the shoes are very flexible and the necessary supports are provided mainly by the shaped retaining elements open shell and articulated collar, rigid, associated with straps, two or three per foot, allowing the transmission of vertical forces from bottom to top and forward.
En outre, le maintien de la cheville et du cou de pied sont obtenus par une sangle diagonale disposée sensiblement au niveau du pli de flexion et associée à une plaque capitonnée semi rigide qui répartit la pression sur le cou de pied et assure une progressivité des flexions de la cheville, vers l'avant en particulier.In addition, the support of the ankle and the instep are obtained by a diagonal strap disposed substantially at the flexion fold and associated with a semi-rigid padded plate which distributes the pressure on the instep and ensures progressive flexion. of the ankle, in particular forward.
Ces chaussures souples sont conçues essentiellement comme des bottes étanches et confortables et n'ayant aucun rôle de transmission des efforts.These flexible shoes are designed essentially as waterproof and comfortable boots and having no role in transmitting forces.
Elles présentent donc l'avantage d'être confortables et de permettre une marche normale.They therefore have the advantage of being comfortable and allowing normal walking.
Par contre, les éléments de retenue à coque sont encombrants et nécessitent un réglage précis au volume de la chaussure à chaque opération de "chaussage" de la planche de surf.On the other hand, the shell retaining elements are bulky and require a precise adjustment to the volume of the boot at each "putting on" operation of the surfboard.
Par la demande de brevet FR n° 93.06006, non prépubliée, il a été proposé un dispositif de retenue d'une chaussure de surf sur une planche par complémentarité de formes entre la face inférieure de la semelle et le dispositif de retenue et dispositif de verrouillage en direction verticale. Un tel dispositif de retenue est de construction particulièrement simple et est indépendant de la taille de la chaussure.By patent application FR No. 93.06006, not prepublished, a device has been proposed for retaining a surf boot on a board by complementary shapes between the underside of the sole and the retaining device and locking device in vertical direction. Such a retaining device is of particularly simple construction and is independent of the size of the shoe.
Par contre, il nécessite une semelle rigide et n'est donc pas compatible avec les chaussures de type botte à semelle souple.On the other hand, it requires a rigid sole and is therefore not compatible with boot type shoes with flexible soles.
Un tel dispositif de retenue ne permet pas non plus les prises d'appuis, transmissions d'effort fournis par les dispositifs de retenue à coque.Such a retaining device also does not allow the taking of supports, force transmissions provided by the hull retaining devices.
Le but de la présente invention est de résoudre les inconvénients ci avant et de fournir un ensemble chaussure/dispositif de retenue de la chaussure sur un organe de glisse tel qu'une planche de surf de neige qui présente les avantages des deux systèmes d'ensemble de retenue décrits ci avant, sans en avoir les inconvénients.The object of the present invention is to solve the above drawbacks and to provide a shoe / shoe retention device assembly on a sliding member such as a snowboard which has the advantages of the two overall systems. retainers described above, without having the disadvantages.
L'ensemble devra notamment fournir un bon compromis tenue de pied confort et transmission des efforts, reprises d'appui. Il devra également permettre un chaussage facile et être d'un encombrement minimum.The set must in particular provide a good compromise between comfort foot hold and transmission of forces, recovery support. It should also allow easy fitting and be of minimum bulk.
Enfin, la chaussure devra être suffisamment souple pour permettre la marche avec un certain déroulement du pied.Finally, the shoe should be flexible enough to allow walking with a certain movement of the foot.
Ce but est atteint dans l'ensemble chaussure/dispositif de retenue selon l'invention par le fait que le dispositif de retenue comporte : des moyens d'accrochage en direction verticale et selon un plan horizontal coopérant avec des moyens d'accrochage complémentaires de la chaussure disposés dans une partie centrale de la semelle de la chaussure, que la chaussure comporte une ossature constituant un circuit de puissance minimal pour la transmission des efforts et la reprise d'appui nécessaire dans la pratique du sport, et par le fait que ce circuit de puissance passe par les moyens d'accrochage de la semelle de la chaussure.This object is achieved in the shoe / retaining device assembly according to the invention by the fact that the retaining device comprises: latching means in vertical direction and along a horizontal plane cooperating with latching means complementary to the shoe arranged in a central part of the sole of the shoe, that the shoe comprises a framework constituting a minimum power circuit for the transmission of forces and the recovery of support necessary in the practice of sport, and by the fact that this circuit power passes through the hooking means of the sole of the shoe.
De cette façon, les extrémités avant et arrière de la semelle de la chaussure peuvent être laissées souples et procurer ainsi les sensations tactiles et de déroulement nécessaires à la marche.In this way, the front and rear ends of the sole of the shoe can be left flexible and thus provide the tactile and unwinding sensations necessary for walking.
Par ailleurs, l'intégration dans la chaussure du circuit de puissance minimal, qui correspond au circuit de puissance constitué par la coque d'un ensemble coque/botte, et sa liaison directe avec les moyens d'accrochage de la chaussure permet de garantir de bonnes transmissions des efforts et prises d'appui pour un encombrement minimum du dispositif de retenue.Furthermore, the integration into the shoe of the minimum power circuit, which corresponds to the power circuit constituted by the shell of a shell / boot assembly, and its direct connection with the means of attachment of the shoe makes it possible to guarantee good force transmissions and support points for minimum bulk of the restraint.
Selon un mode de réalisation avantageux du dispositif de retenue, les moyens d'accrochage en direction verticale sont de type verrou, et les moyens d'accrochage selon un plan horizontal sont constitués par des formes complémentaires de la chaussure et des dispositifs de retenue, assurant une liaison de forme selon une direction longitudinale et transversale de ce plan ; par exemple par un ensemble de rainures/nervures de formes appropriées. -- -According to an advantageous embodiment of the retaining device, the attachment means in the vertical direction are of the latch type, and the attachment means in a horizontal plane are constituted by complementary shapes of the shoe and of the retaining devices, ensuring a form link in a longitudinal and transverse direction of this plane; for example by a set of grooves / ribs of suitable shapes. - -
De toute façon, l'invention sera bien comprise et d'autres caractéristiques de celle-ci seront mises en évidence à l'aide de la description qui suit, en référence au dessin schématique annexé et dans lequel : - la figure 1 est une vue en perspective d'un ensemble chaussure/dispositif de retenue selon un exemple de réalisation,In any case, the invention will be well understood and other characteristics thereof will be highlighted with the aid of the description which follows, with reference to the appended schematic drawing and in which: FIG. 1 is a perspective view of a shoe / restraint device assembly according to an exemplary embodiment,
- la figure 2 est une vue de côté d'un exemple d'ossature de la chaussure.- Figure 2 is a side view of an example frame of the shoe.
L'ensemble chaussure/dispositif de retenue montré à la figure 1 se compose d'un dispositif de retenue 10 destiné à être monté sur la planche de glisse ou surf, et d'une chaussure 20 comportant des moyens d'accrochage 30 complémentaires de ceux du dispositif de retenue.The shoe / restraint device assembly shown in FIG. 1 consists of a retention device 10 intended to be mounted on the gliding or surfing board, and of a shoe 20 comprising attachment means 30 complementary to those of the retainer.
Le dispositif de retenue 10 comporte deux nervures arrondies 11, 12, de forme sensiblement trapézoïdales disposées en vis à vis et formant, vu de dessus, une sorte de X.The retaining device 10 comprises two rounded ribs 11, 12, of substantially trapezoidal shape arranged opposite and forming, seen from above, a kind of X.
Chacune de ces nervures 11 , 12, peut être interrompue par une ou plusieurs fentes 13, comme montré sur le dessin, de façon à ne pas trop influencer la possibilité de flexion de la planche sur laquelle est monté le dispositif de retenue et permettre l'évacuation de la neige au moment du chaussage.Each of these ribs 11, 12 can be interrupted by one or more slots 13, as shown in the drawing, so as not to influence too much the possibility of bending of the board on which the retaining device is mounted and allow the evacuation of snow when putting on.
Les moyens d'accrochage complémentaire de la chaussure sont constitués par deux évidements ou "rainures" symétriques 31 ménagées de part et d'autre de l'axe longitudinal de la chaussure (non représenté sur le dessin), et présentant des formes complémentaires aux nervures 11, 12.The complementary hooking means of the shoe consist of two symmetrical recesses or "grooves" 31 formed on either side of the longitudinal axis of the shoe (not shown in the drawing), and having shapes complementary to the ribs 11, 12.
Ces nervures 11, 12/rainures 31 permettent une liaison de forme entre la chaussure et le dispositif de retenue dans le plan horizontal de la planche de surf.These ribs 11, 12 / grooves 31 allow a form connection between the shoe and the retainer in the horizontal plane of the surfboard.
Bien entendu, d'autres formes de nervures/rainures peuvent être envisagées dans la mesure où elles permettent également d'obtenir une telle liaison de forme selon deux directions perpendiculaires du plan horizontal.Of course, other forms of ribs / grooves can be envisaged insofar as they also make it possible to obtain such a form connection in two perpendicular directions from the horizontal plane.
Une plaquette de verrouillage ou targette 14 actionnable au moyen d'une poignée 15 est montée coulissante dans une lumière 16 de la nervure 11, et est apte à s'encastrer dans un evidement 17 de l'autre nervure 12.A locking plate or bolt 14 actuable by means of a handle 15 is slidably mounted in a slot 16 in the rib 11, and is capable of fitting into a recess 17 in the other rib 12.
Cette targette 14 est destinée à coopérer avec un axe de verrouillage 32 de la chaussure, pour le verrouillage en direction verticale de la chaussure.This bolt 14 is intended to cooperate with a locking pin 32 of the shoe, for locking in the vertical direction of the shoe.
A cet effet, l'espace ménagé entre la targette 14 et l'embase 18 du dispositif de retenue correspond juste au diamètre de l'axe de verrouillage 32.To this end, the space provided between the bolt 14 and the base 18 of the retaining device just corresponds to the diameter of the locking pin 32.
Par des moyens simples, on obtient ainsi un verrouillage de la chaussure sur l'organe de glisse selon les trois degrés de liberté.By simple means, one thus obtains a locking of the boot on the sliding member according to the three degrees of freedom.
Bien entendu, le système targette/axe de verrouillage peut être inversé, la targette étant sur la chaussure et l'axe sur le dispositif de retenue.Of course, the bolt / pin locking system can be reversed, the bolt being on the shoe and the pin on the retainer.
De même, l'axe 32 pourrait être remplacé par un fer plat ou tout autre moyen de retenue en direction verticale pourrait être envisagé sans que l'on sorte pour autant du cadre de la présente invention.Similarly, the axis 32 could be replaced by a flat iron or any other means of retaining in the vertical direction could be envisaged without departing from the scope of the present invention.
La figure 2 illustre un mode de réalisation de l'ossature 40 de la chaussure destinée à permettre une transmission des efforts et la reprise des appuis nécessaires à la pratique du sport.FIG. 2 illustrates an embodiment of the framework 40 of the shoe intended to allow a transmission of the forces and the recovery of the supports necessary for the practice of the sport.
Pour des raisons de légèreté, mais aussi de confort, cette ossature 40 est minimale, mais fournit un circuit de puissance correspondant à celui fourni par la coque d'un dispositif de retenue à coque pour chaussure de surf de type botte. Elle est constituée par une coque rigide 41 entourant le bas du pied (représenté en 1) depuis la zone des métatarses 42 jusqu'au niveau de la zone du tendon d'Achille 43.For reasons of lightness, but also of comfort, this frame 40 is minimal, but provides a power circuit corresponding to that provided by the shell of a shell retainer for a boot type surf shoe. It consists of a rigid shell 41 surrounding the bottom of the foot (shown in 1) from the metatarsal area 42 to the level of the Achilles tendon area 43.
On notera toutefois que la coque 41 ne s'étend pas au-delà des métatarses de façon à laisser les sensations tactiles au niveau de l'avant pied/orteils.Note, however, that the shell 41 does not extend beyond the metatarsals so as to leave the tactile sensations at the level of the forefoot / toes.
De même, la coque 41 porte une large échancrure 44 au niveau du talon de façon à permettre la mise en place à ce niveau de moyens d'amortissement, et laisser les sensations tactiles du talon, notamment au moment de l'attaque du pas, lors de la marche ou lors de la réception du saut, de façon à permettre la sensation de la partie du surf qui touche le sol en premier.Similarly, the shell 41 carries a wide notch 44 at the heel so as to allow the establishment at this level of damping means, and leave the tactile sensations of the heel, in particular at the time of the attack on the step, when walking or when receiving the jump, so as to allow the sensation of the part of the surf that first touches the ground.
Par ailleurs, la coque 41 définit les rainures 31 et réalise l'ancrage de l'axe de verrouillage 32. La coque 41 intègre donc complètement les moyens d'accrochage de la chaussure qui sont ainsi reliés directement au circuit de puissance.Furthermore, the shell 41 defines the grooves 31 and anchors the locking pin 32. The shell 41 therefore completely integrates the means for hooking the shoe which are thus directly connected to the power circuit.
Comme le montre la comparaison des figures 1 et 2, la semelle 21 de la chaussure peut être surmoulée, collée ou simplement positionnée sur la partie centrale 45 de la coque 41, et est en un matériau flexible et adhérant comme le caoutchouc synthétique ou naturel, et en laissant apparentes les parties d'accrochage 31 , 32.As shown in the comparison of FIGS. 1 and 2, the sole 21 of the shoe can be molded, glued or simply positioned on the central part 45 of the shell 41, and is made of a flexible and adherent material such as synthetic or natural rubber, and leaving visible the hooking parts 31, 32.
De cette façon, seule la partie centrale de la semelle 21 sera rigidifiée, les autres parties de celle-ci restant flexibles, et les sensations tactiles et de déroulement du pied seront préservées.In this way, only the central part of the sole 21 will be stiffened, the other parts of the latter remaining flexible, and the tactile and unwinding sensations of the foot will be preserved.
Sur la partie arrière 43 de la coque est articulé un collier 46 s'étendant depuis le haut du talon jusqu'à la zone du mollet.On the rear part 43 of the shell is articulated a collar 46 extending from the top of the heel to the area of the calf.
De même que la coque 41 , le collier 46 a des formes et des dimensions optimisées de façon à permettre une transmission des efforts et reprises d'appui nécessaires à la pratique du sport sans rigidrfier outre mesure la chaussure.Like the shell 41, the collar 46 has optimized shapes and dimensions so as to allow transmission of the forces and recovery times necessary for the practice of sport without unduly stiffening the shoe.
Plus particulièrement, ce collier 46 peut être relié à la coque 41 par des haubans latéraux 47 pour permettre un appui arrière dans les virages, dit "back side", sans pour autant pénaliser la possibilité de flexion vers l'avant indispensable pour la pratique du surf.More particularly, this collar 46 can be connected to the shell 41 by lateral shrouds 47 to allow rear support when cornering, called "back side", without however penalizing the possibility of forward bending essential for the practice of surf.
De même que dans les dispositifs de fixation de type coque, le rôle essentiel du collier 46 est d'assurer une butée arrière pour le pied. En association avec une sangle 25 disposée sur le cou de pied, le collier participe au contrôle de flexion de la jambe vers l'avant par coopération avec la partie arrière 43 de la coque 41.As in the shell-type fastening devices, the essential role of the collar 46 is to provide a rear stop for the foot. In association with a strap 25 placed on the instep, the collar participates in the control of forward bending of the leg by cooperation with the rear part 43 of the shell 41.
On notera que dans le cas représenté, le collier 46 est articulé sur la coque 41 autour d'un axe 48 longitudinal, une telle construction permettant une large possibilité de pivotement en direction transversale de la jambe.Note that in the case shown, the collar 46 is articulated on the shell 41 around a longitudinal axis 48, such a construction allowing a wide possibility of pivoting in the transverse direction of the leg.
Cet axe 48 pourra être remplacé par un axe d'articulation transversal à la direction longitudinale de la chaussure si plus de rigidité en direction transversale est souhaitée.This axis 48 may be replaced by an articulation axis transverse to the longitudinal direction of the shoe if more rigidity in the transverse direction is desired.
Bien évidemment, un chausson 22 sera interposé entre l'ossature 40 de la chaussure et le pied 1 du porteur, de façon à fournir le confort nécessaire.Obviously, a liner 22 will be interposed between the frame 40 of the shoe and the foot 1 of the wearer, so as to provide the necessary comfort.
Ce chausson pourra être conformé de façon à offrir les mêmes sensations qu'une chaussure de type "botte" traditionnelle. Enfin, une tige extérieure 23 sera prévue pour assurer l'étanchéité de l'ensemble vis à vis de la neige/eau, cette tige étant solidaire de la semelle 21 et ayant avantageusement l'aspect extérieur d'une chaussure de type "botte" traditionnelle.This boot can be shaped so as to offer the same sensations as a traditional "boot" type shoe. Finally, an outer rod 23 will be provided to seal the assembly with respect to snow / water, this rod being integral with the sole 21 and advantageously having the external appearance of a shoe of the "boot" type. traditional.
La tige extérieure 23 est munie, de façon connue en soi, de moyens de fermeture et de serrage, de type laçage, ou, comme représenté sur le dessin, de sangles 24, 25, 26, associées à des moyens d'accrochage de type boucle ou autoagrippants.The outer rod 23 is provided, in a manner known per se, with closing and tightening means, of the lacing type, or, as shown in the drawing, straps 24, 25, 26, associated with hooking means of the type loop or Velcro.
Dans un tel cas, un moyen de serrage ou sangle 25 est plus particulièrement prévu au niveau du cou de pied.In such a case, a tightening means or strap 25 is more particularly provided at the instep.
Comme indiqué précédemment, une telle sangle 25 coopère avec le collier 46 pour le contrôle de flexion de la jambe et sera donc plus ou moins souple, de façon à fournir un circuit d'information très proche de celui d'un ensemble coque/botte.As indicated above, such a strap 25 cooperates with the collar 46 for controlling the flexion of the leg and will therefore be more or less flexible, so as to provide an information circuit very close to that of a shell / boot assembly.
Tous les moyens d'ancrage 27 des différentes sangles 24, 25, 26, ou haubans 47, sont prévus sur l'ossature de la chaussure, à savoir la coque 41 et le collier 46. Ces ancrages sont réalisés de toute façon connue en soi, rivets, vis etc.All the anchoring means 27 of the various straps 24, 25, 26, or shrouds 47, are provided on the frame of the shoe, namely the shell 41 and the collar 46. These anchors are made in any way known per se , rivets, screws etc.
Dans le cas où la semelle n'est pas surmoulée ou collée à la coque, elle peut être simplement "enfilée" et positionnée sur celle-ci avec la tige 23, et l'accrochage au circuit de puissance 41, 46, est alors réalisé par le biais des moyens d'ancrage 27. Un tel mode de construction est particulièrement avantageux car il permet d'utiliser des éléments et technologies "standards" pour la tige, la semelle, la sangle. Notamment, dans les cas où les moyens d'ancrage 27 sont des vis, l'assemblage peut être réalisé sans outillage particulier et être amovible.In the case where the sole is not molded or glued to the shell, it can be simply "threaded" and positioned thereon with the rod 23, and the attachment to the power circuit 41, 46, is then carried out by means of anchoring means 27. Such a construction method is particularly advantageous since it allows the use of "standard" elements and technologies for the upper, the sole, the strap. In particular, in cases where the anchoring means 27 are screws, the assembly can be carried out without special tools and be removable.
D'après ce qui précède, on comprendra que l'invention permet d'obtenir une chaussure de surf de type "botte" présentant les avantages d'une telle chaussure sans en avoir les inconvénients, et pouvant être notamment associée à un dispositif de retenue très peu encombrant et ne nécessitant aucun réglage.From the above, it will be understood that the invention makes it possible to obtain a “boot” type surf boot having the advantages of such a boot without having the drawbacks, and which can in particular be associated with a retaining device. very space-saving and requiring no adjustment.
Un gain notable de poids et volume peut ainsi être obtenu sur l'ensemble chaussure/dispositif de retenue.A significant gain in weight and volume can thus be obtained on the shoe / restraint system assembly.
L'invention concerne non seulement la chaussure, mais également le dispositif de retenue associé et l'ensemble chaussure/dispositif de retenue ainsi obtenu.The invention relates not only to the shoe, but also to the associated retaining device and the shoe / retaining device assembly thus obtained.
Bien entendu, la présente invention n'est pas limitée au seul mode de réalisation décrit ci avant à titre d'exemple non limitatif. Of course, the present invention is not limited to the single embodiment described above by way of nonlimiting example.

Claims

REVENDICATIONS
1- Ensemble chaussure/dispositif de retenue sur un organe de glisse, notamment une planche de surf, caractérisé en ce que le dispositif de retenue (10) comporte des moyens d'accrochage (11 , 12, 14) en direction verticale et selon un plan horizontal coopérant avec des moyens d'accrochage (31 , 32) complémentaires de la chaussure disposés dans une partie centrale de la semelle de la chaussure, en ce que la chaussure (20) comporte une ossature (40) constituant un circuit de puissance minimal pour la transmission des efforts et la reprise d'appui nécessaire dans la pratique du sport, et en ce que le circuit de puissance (40) passe par les moyens d'accrochage (32) de la semelle de la chaussure.1- Shoe / retaining device assembly on a sliding member, in particular a surfboard, characterized in that the retaining device (10) comprises hooking means (11, 12, 14) in vertical direction and in a horizontal plane cooperating with hooking means (31, 32) complementary to the shoe arranged in a central part of the sole of the shoe, in that the shoe (20) comprises a framework (40) constituting a minimum power circuit for the transmission of forces and the recovery of support necessary in the practice of sport, and in that the power circuit (40) passes through the hooking means (32) of the sole of the shoe.
2- Ensemble chaussure/dispositif de retenue selon la revendication 1, caractérisé en ce que les moyens d'accrochage (14, 32) en direction verticale sont de type verrou.2- shoe / restraint device according to claim 1, characterized in that the attachment means (14, 32) in the vertical direction are of the lock type.
3- Ensemble chaussure/dispositif de retenue selon la revendication 2, caractérisé en ce que la partie mobile du verrou est sur la chaussure.3- shoe assembly / retaining device according to claim 2, characterized in that the movable part of the lock is on the shoe.
4- Ensemble chaussure/dispositif de retenue selon la revendication 2, caractérisé en ce que la partie mobile (24) du verrou est sur le dispositif de retenue.4- shoe assembly / retaining device according to claim 2, characterized in that the movable part (24) of the lock is on the retaining device.
5- Ensemble chaussure/dispositif de retenue selon la revendication 4, caractérisé en ce que la partie fixe du verrou est constituée par un axe (32).5- shoe / restraint device according to claim 4, characterized in that the fixed part of the lock is constituted by an axis (32).
6- Ensemble chaussure/dispositif de retenue selon la revendication 1, caractérisé en ce que les moyens d'accrochage selon un plan horizontal sont constitués par des formes complémentaires (31 , 11 , 12) de la chaussure et des dispositifs de retenue assurant une liaison de forme selon une direction longitudinale et transversale de ce plan.6- shoe / restraint device assembly according to claim 1, characterized in that the attachment means in a horizontal plane are constituted by complementary shapes (31, 11, 12) of the shoe and the retention devices ensuring a connection of shape in a longitudinal and transverse direction of this plane.
7- Ensemble chaussure/dispositif de retenue selon la revendication 1 , caractérisé en ce que le circuit de puissance de la chaussure est constitué par une portion coque (41) solidaire de la partie centrale de la semelle et portant les moyens d'accrochage de la chaussure (31 , 32), et par un collier (46) articulé sur la coque.7- shoe assembly / retaining device according to claim 1, characterized in that the power circuit of the shoe consists of a shell portion (41) integral with the central part of the sole and carrying the attachment means of the shoe (31, 32), and by a collar (46) articulated on the shell.
8- Ensemble chaussure/dispositif de retenue selon la revendication 7, caractérisé en ce que la portion de coque est ouverte aux extrémités avant et arrière de la chaussure.8- shoe assembly / retaining device according to claim 7, characterized in that the shell portion is open at the front and rear ends of the shoe.
9- Ensemble chaussure/dispositif de retenue selon la revendication 7 ou 8, caractérisé en ce que le collier est relié à la coque par des haubans (47).9- shoe / restraint device according to claim 7 or 8, characterized in that the collar is connected to the shell by shrouds (47).
10- Ensemble chaussure/dispositif de retenue selon la revendication 7 ou 8, caractérisé en ce que le collier est articulé par un axe transversal sur la portion arrière de la coque.10- shoe assembly / retaining device according to claim 7 or 8, characterized in that the collar is articulated by a transverse axis on the rear portion of the shell.
11- Ensemble chaussure/dispositif de retenue selon la revendication 7 ou 8, caractérisé en ce que le collier est articulé par un axe longitudinal (48) sur la portion arrière de la coque.11- shoe / restraint device according to claim 7 or 8, characterized in that the collar is articulated by a longitudinal axis (48) on the rear portion of the shell.
12- Ensemble chaussure/dispositif de retenue selon la revendication 7 ou 8, caractérisé en ce que la chaussure comporte une tige (23) munie de moyens de fermeture et de serrage (24, 25, 26).12- Shoe assembly / retaining device according to claim 7 or 8, characterized in that the shoe comprises a rod (23) provided with closing and tightening means (24, 25, 26).
13- Ensemble chaussure/dispositif de retenue selon la revendication 12, caractérisé en ce que les moyens de fermeture et de serrage (24, 25, 26) sont constitués par des sangles munies de moyens d'accrochage et en ce que des moyens d'ancrage (27) de chaque sangle sont prévus sur l'ossature (41, 46) de la chaussure. 14- Ensemble chaussure/dispositif de retenue selon la revendication 13, caractérisé en ce que la chaussure comporte une semelle solidaire de la tige et en ce que l'assemblage de la tige au circuit de puissance est réalisé par les moyens d'ancrage (27) des moyens de fermeture et de serrage.13- shoe assembly / retaining device according to claim 12, characterized in that the closing and tightening means (24, 25, 26) consist of straps provided with attachment means and in that means of anchoring (27) of each strap are provided on the frame (41, 46) of the shoe. 14- Shoe assembly / retaining device according to claim 13, characterized in that the shoe comprises a sole integral with the rod and in that the assembly of the rod to the power circuit is carried out by the anchoring means (27 ) closing and tightening means.
15- Ensemble chaussure/dispositif de retenue selon la revendication 7, caractérisé en ce que la chaussure comporte une semelle surmoulée sur la coque.15- shoe assembly / retaining device according to claim 7, characterized in that the shoe has a molded sole on the shell.
16- Chaussure pour ensemble chaussure/dispositif de retenue pour un organe de glisse selon l'une quelconque des revendications 1 à 15.16. A shoe for a shoe / retaining device assembly for a sliding member according to any one of claims 1 to 15.
17- Dispositif de retenue pour ensemble chaussure/dispositif de retenue pour un organe de glisse selon l'une quelconque des revendications 1 à 15. 17. A retaining device for a shoe / retaining device assembly for a sliding member according to any one of claims 1 to 15.
EP95924365A 1994-07-12 1995-06-26 Assembly of a boot and a device for retaining same on a snowboard or the like Expired - Lifetime EP0717601B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9408872 1994-07-12
FR9408872A FR2722371B1 (en) 1994-07-12 1994-07-12 SHOE ASSEMBLY / DEVICE FOR RETAINING THE SHOE ON A SLIDING MEMBER
PCT/FR1995/000846 WO1996001575A1 (en) 1994-07-12 1995-06-26 Assembly of a boot and a device for retaining same on a snowboard or the like

Publications (2)

Publication Number Publication Date
EP0717601A1 true EP0717601A1 (en) 1996-06-26
EP0717601B1 EP0717601B1 (en) 2002-05-29

Family

ID=9465490

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EP95924365A Expired - Lifetime EP0717601B1 (en) 1994-07-12 1995-06-26 Assembly of a boot and a device for retaining same on a snowboard or the like

Country Status (6)

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EP (1) EP0717601B1 (en)
JP (1) JPH09502915A (en)
AT (1) ATE218040T1 (en)
DE (1) DE69526838T2 (en)
FR (1) FR2722371B1 (en)
WO (1) WO1996001575A1 (en)

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Also Published As

Publication number Publication date
FR2722371B1 (en) 1996-08-30
DE69526838T2 (en) 2002-11-07
FR2722371A1 (en) 1996-01-19
DE69526838D1 (en) 2002-07-04
EP0717601B1 (en) 2002-05-29
WO1996001575A1 (en) 1996-01-25
ATE218040T1 (en) 2002-06-15
JPH09502915A (en) 1997-03-25

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