EP0979621A1 - Sportshoe - Google Patents

Sportshoe Download PDF

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Publication number
EP0979621A1
EP0979621A1 EP99112989A EP99112989A EP0979621A1 EP 0979621 A1 EP0979621 A1 EP 0979621A1 EP 99112989 A EP99112989 A EP 99112989A EP 99112989 A EP99112989 A EP 99112989A EP 0979621 A1 EP0979621 A1 EP 0979621A1
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EP
European Patent Office
Prior art keywords
mounting
assembly
sports shoe
shoe according
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.)
Withdrawn
Application number
EP99112989A
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German (de)
French (fr)
Inventor
Bruno Borsoi
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 EP0979621A1 publication Critical patent/EP0979621A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/04—Ski or like boots
    • A43B5/0401—Snowboard boots
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/04—Ski or like boots
    • A43B5/0401—Snowboard boots
    • A43B5/0403—Adaptations for soles or accessories with soles for snowboard bindings
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/04—Ski or like boots
    • A43B5/0415—Accessories
    • A43B5/0417—Accessories for soles or associated with soles of ski boots; for ski bindings
    • A43B5/0423—Accessories for soles or associated with soles of ski boots; for ski bindings located on the sides of the sole

Definitions

  • the subject of the present invention is a sports shoe, in particular a sliding sport such as that snowboard (or snowboard) comprising at least one fastening member to a gliding device, such as a snowboard.
  • step-in to ensure the connection of the shoe to the board.
  • the shoe includes a fastening member intended to cooperate with an additional hooking member fixed on the snowboard.
  • fastening member intended to cooperate with an additional hooking member fixed on the snowboard.
  • known snowboard boots are generally made of a strobel 1 rod, i.e. an extremely slipper-shaped rod flexible, which it is therefore necessary to stiffen by an outer sole 3, 5, to mount a insert 4 to form the attachment member.
  • the insert 4 is therefore fixed on a sole extremely rigid intermediate 3, itself fixed by gluing on an inner sole 2 in cushioning material, itself assembled by gluing to the upper 1.
  • An outer sole of step 5 is glued to the assembly, leaving the insert 4 protruding.
  • the fastening member is fixed by screws passing through the sole step and screwing into a rigid plate generally extending over the entire surface of the sole.
  • the disadvantage of constructions of this type is that the fastening member is completely outside, on the side of the tread walking surface side exterior, and is therefore particularly exposed to wear, dirt and frost, which is detrimental to the proper functioning of this body with the associated attachment member of the fastening system.
  • the attachment member more or less projecting by compared to the walking surface, hinders walking, makes it difficult and reduces grip and grip properties of the tread.
  • the rigidity of the plate fixing the fastening member and therefore the sole further reinforces the discomfort during the market.
  • the object of the present invention is to remedy the above drawbacks, and in particular to provide a solid attachment and an inexpensive manufacturing process for an organ for hanging a sliding sport shoe, and in particular for snowboarding.
  • Another object of the invention is also to provide an anchorage offering good protection of said fastening member and in particular with respect to wear, soiling and snow / ice.
  • the anchoring must make it possible to withstand the high forces occurring during sport practice.
  • a final object of the invention is that the "walking" function of the shoe is preserved at the maximum.
  • the sports shoe according to the invention which is of the type comprising at least one attachment member to a sliding device, and consisting of a rod and an outsole, by the fact that the upper is fixed along its periphery lower on a first assembly, that the hooking member is anchored directly on the first mounting, preferably on its underside, and that the tread is fixed by gluing on the rod - first assembly - attachment unit.
  • the mounting of the shoe is more economical, in material and time, since the first assembly actually fulfills two functions, namely mounting the rod and anchoring the attachment member, and since a single operation of bonding is required to secure the outsole to the upper.
  • Such a construction allows also to remove the midsole.
  • the fastening member is covered by the tread and is protected from dirt, snow and ice, and the grip of this body is better.
  • FIG. 2 shows a shoe construction according to the invention applied to a snowboard boot 10.
  • This boot 10 has a rod 11 fixed along its lower periphery 11a, in a manner known per se, that is to say by gluing and nailing, on a first mounting 12 intended to receive a hooking member 13.
  • the first mounting 12 is made of a very rigid material such as titanal, or a material composite; it must in particular ensure torsional rigidity, as well as in flexion and a sufficient anchoring of the fastening member 13 at least in its central anchoring zone 12B of the attachment member 13. It preferably comprises in its zone 12B for fixing the attachment member 13, threaded inserts 15. These threaded inserts 15 are inserts standard, known per se and force-fitted into the first assembly.
  • the first mounting 12 can also be made of semi-rigid material depending on the particular application desired, the main thing being that the anchoring of the fastening member 13 is sufficient.
  • the hooking member 13 is fixed by screws 16 which are screwed into the inserts 15 on the first assembly 12.
  • the tread 14 is then fixed by gluing, on the rod 11 mounted on first 12, leaving the hanging portion 13A outside properly called the attachment member 13.
  • Figure 3 shows a preferred embodiment of the first assembly 12.
  • This first mounting 12 has at its rear part 12A, that is to say from the heel to its central region 12B, a wide rib 20 disposed substantially along a longitudinal axis. The purpose of this rib is to impart great resistance to bending and twisting. this rear part of the first assembly 12.
  • the first mounting 12 In its central region 12B, the first mounting 12 has four holes 22 intended for receiving the threaded inserts 15. Depending on the case, they may be holes 22 directly tapped.
  • the first mounting 12 is provided with transverse grooves 21 intended to allow its flexion especially for walking.
  • the shoe 100 has a rod 110, a first mounting 120 on which is fixed a hooking member 130 and a sole external step 140.
  • the shoe 100 is shown, before assembly of the first of mounting 120 and outer sole 140, the rod 110 being mounted on a form 111.
  • the shank 122 has a substantially ⁇ -shaped cross section defining a central longitudinal rib 122b, so as to provide optimum torsional rigidity.
  • the shank 122 is provided so as to do not interfere with the flexing of the sole while walking.
  • the first sole 123 is provided in its central zone with a longitudinal recess median 124 intended to house in particular the central rib 122b of the shank 122.
  • the first sole 123 also has holes 125, in the occurrence of four holes, for the passage of the fixing screws 160.
  • the first sole 123 comprises at the front, that is to say substantially from its front end to its metatarsophalangeal joint area 127 of the lumens transverse traverses 126 intended to allow the flexing of said sole during the market.
  • These lights 126 can also be provided without opening. They can also present any shape deemed advantageous for walking, or an incline different from the longitudinal axis of the sole.
  • the hooking member 130 has in example shown substantially the shape of a T comprising an anchoring part 131, intended to receive the screws 160 in order to allow anchoring in the shoe, and an attachment portion 132 proper extending at 90 ° relative to the anchoring part 131 and intended to cooperate with the associated hooking member of the fixing device (not shown in the drawing).
  • the outsole 140 is preferably made of rubber or other material having good qualities of grip and resistance to wear.
  • This outer sole 140 has a walking surface 141 proper and a peripheral rim 142 intended to raise the along the upper 110.
  • This outer sole 140 moreover has, on its upper surface, a recess 143 intended to receive the anchoring part 131 of the hooking member 130, and on its peripheral edge 142, a recess 144 intended for the passage towards the outside of the hooking part 132 of the hooking member 130.
  • the hooking member 130 is therefore protected not underneath by the outer sole and only its useful part 132 protrudes from the shoe.
  • the assembly of the shoe is carried out as follows.
  • the three parts 121, 122, 123, of the first mounting 120 are displayed against the internal face of the form 111, that is to say put in contact with it in the final position and provisionally fixed at the latter using means known per se such as glue, nails, staples, etc.
  • the lower edge 112 of the rod 110 is then pulled down, folded down and fixed on the face lower of the first mounting 120, in this case the lower face 127 of the sole first 123.
  • the fixing means are known per se and include, for example, glue, nails, ... etc.
  • the fastening member 130 is then fixed by means of the screws 160 on the first of mounting 120 and the outer sole 140 is finally positioned and glued to the assembly, its edges peripherals 142 going up along the rod 110.
  • a method of fixing the hooking member 130 directly on the first mounting allows better attachment and better transmission of forces, while being more economic.
  • attachment member 130 participates locally in the assembly of the rod 110 on the first mounting 120.

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

Abstract

The boot consists of an upper (110), an insole assembly (120) and an outer sole (140). The lower edge (112) of the upper is joined to the insole assembly, and the latter is connected directly to the snowboard fastening (130). The outer sole is fixed with adhesive to the upper and insole assembly, and the insole assembly is made from a rigid or semi-rigid material, such as titanium or a composition material, at least in the fastening anchoring zone.

Description

La présente invention a pour objet une chaussure de sport, notamment sport de glisse tel que le snowboard (ou surf des neiges) comportant au moins un organe d'accrochage à un engin de glisse, tel que la planche de snowboard.The subject of the present invention is a sports shoe, in particular a sliding sport such as that snowboard (or snowboard) comprising at least one fastening member to a gliding device, such as a snowboard.

Actuellement en snowboard se développent de plus en plus des fixations de type système, appelées généralement step-in, pour assurer la liaison de la chaussure à la planche de glisse. Dans ce type de fixation, la chaussure comporte un organe d'accrochage destiné à coopérer avec un organe d'accrochage complémentaire fixé sur la planche de snowboard. De tels systèmes sont décrits par exemple dans le WO 96/03186.Currently in snowboarding more and more system type bindings are being developed, generally called step-in, to ensure the connection of the shoe to the board. In this type of binding, the shoe includes a fastening member intended to cooperate with an additional hooking member fixed on the snowboard. Such systems are described for example in WO 96/03186.

Ainsi que le montre la figure 1, les chaussures de snowboard connues sont généralement constituées d'une tige strobel 1, c'est-à-dire d'une tige en forme de chausson extrêmement souple, qu'il est donc nécessaire de rigidifier par une semelle externe 3, 5, pour monter un insert 4 devant former l'organe d'accrochage. L'insert 4 est donc fixé sur une semelle intermédiaire extrêmement rigide 3, elle-même fixée par collage sur une semelle interne 2 en matériau amortissant, assemblée elle-même par collage à la tige 1. Une semelle externe de marche 5 est collée sur l'ensemble en laissant dépasser l'insert 4.As shown in Figure 1, known snowboard boots are generally made of a strobel 1 rod, i.e. an extremely slipper-shaped rod flexible, which it is therefore necessary to stiffen by an outer sole 3, 5, to mount a insert 4 to form the attachment member. The insert 4 is therefore fixed on a sole extremely rigid intermediate 3, itself fixed by gluing on an inner sole 2 in cushioning material, itself assembled by gluing to the upper 1. An outer sole of step 5 is glued to the assembly, leaving the insert 4 protruding.

Dans une construction sandwich de ce type, les efforts F s'exerçant lors de la pratique du sport tendent à séparer la tige 1 de la semelle 2, 3, 5 (cf. figure 1). Le montage est par ailleurs long et coûteux puisqu'il nécessite la réalisation de trois collages successifs, d'une part entre la tige et la semelle interne 2, puis entre la semelle interne 2 et la semelle intermédiaire 3 rigide, et enfin entre ladite semelle intermédiaire 3 et la semelle externe 5.In a sandwich construction of this type, the forces F exerted during the practice of the sport tend to separate the upper 1 from the sole 2, 3, 5 (see Figure 1). The assembly is also long and expensive since it requires the realization of three successive collages, on the one hand between the upper and insole 2, then between insole 2 and rigid midsole 3, and finally between said intermediate sole 3 and the external sole 5.

Il existe également d'autres constructions montrées par exemple par le WO 96/03186, le EP 719 505, le EP 753 269 où l'organe d'accrochage est fixé à l'extérieur, sous la semelle de marche dans un évidemment prévu à cet effet dans ladite semelle de marche.There are also other constructions shown for example by WO 96/03186, the EP 719,505, EP 753,269 where the fastening member is fixed to the outside, under the sole of walking in an obviously provided for this purpose in said walking sole.

Dans une telle construction, l'organe d'accrochage est fixé par des vis traversant la semelle de marche et se vissant dans une plaque rigide s'étendant généralement sur toute la surface de la semelle. L'inconvénient des constructions de ce type est que l'organe d'accrochage est disposé complètement à l'extérieur, du côté de la face surface de marche de la semelle extérieure, et est donc particulièrement exposé à l'usure, aux salissures et au gel, ce qui est préjudiciable au bon fonctionnement de cet organe avec l'organe d'accrochage associé du système de fixation. Par ailleurs, l'organe d'accrochage, disposé plus ou moins en saillie par rapport à la surface de marche, gène la marche à pied, rend celle-ci malaisée et diminue les capacités d'adhérence et d'accroche de la semelle de marche. La rigidité de la plaque de fixation de l'organe d'accrochage et donc de la semelle renforce encore l'inconfort lors de la marche.In such a construction, the fastening member is fixed by screws passing through the sole step and screwing into a rigid plate generally extending over the entire surface of the sole. The disadvantage of constructions of this type is that the fastening member is completely outside, on the side of the tread walking surface side exterior, and is therefore particularly exposed to wear, dirt and frost, which is detrimental to the proper functioning of this body with the associated attachment member of the fastening system. Furthermore, the attachment member, more or less projecting by compared to the walking surface, hinders walking, makes it difficult and reduces grip and grip properties of the tread. The rigidity of the plate fixing the fastening member and therefore the sole further reinforces the discomfort during the market.

Le but de la présente invention est de remédier aux inconvénients ci-avant, et notamment de fournir un accrochage solide et selon un processus de fabrication peu coûteux d'un organe d'accrochage d'une chaussure de sport de glisse, et notamment de snowboard. The object of the present invention is to remedy the above drawbacks, and in particular to provide a solid attachment and an inexpensive manufacturing process for an organ for hanging a sliding sport shoe, and in particular for snowboarding.

Un autre but de l'invention est également de fournir un ancrage offrant une bonne protection dudit organe d'accrochage et notamment vis à vis de l'usure, des salissures et de la neige/glace. L'ancrage doit enfin permettre de résister aux efforts élevés se produisant lors de la pratique du sport.Another object of the invention is also to provide an anchorage offering good protection of said fastening member and in particular with respect to wear, soiling and snow / ice. Finally, the anchoring must make it possible to withstand the high forces occurring during sport practice.

Un dernier but de l'invention est que la fonction "marche" de la chaussure soit préservée au maximum.A final object of the invention is that the "walking" function of the shoe is preserved at the maximum.

Ces buts sont atteints dans la chaussure de sport selon l'invention qui est du type comportant au moins un organe d'accrochage à un engin de glisse, et constituée d'une tige et d'une semelle de marche externe, par le fait que la tige est fixée le long de sa périphérie inférieure sur une première de montage, que l'organe d'accrochage est ancré directement sur la première de montage, de préférence sur sa face inférieure, et que la semelle de marche est fixée par collage sur l'ensemble tige - première de montage - organe d'accrochage.These objects are achieved in the sports shoe according to the invention which is of the type comprising at least one attachment member to a sliding device, and consisting of a rod and an outsole, by the fact that the upper is fixed along its periphery lower on a first assembly, that the hooking member is anchored directly on the first mounting, preferably on its underside, and that the tread is fixed by gluing on the rod - first assembly - attachment unit.

En effet, dans une telle construction le montage de la chaussure est plus économique, en matériau et en temps, puisque la première de montage remplit en fait deux fonctions, à savoir le montage de la tige et l'ancrage de l'organe d'accrochage, et puisqu'une seule opération de collage est nécessaire pour fixer la semelle externe sur la tige. Une telle construction permet également de supprimer la semelle intermédiaire.Indeed, in such a construction the mounting of the shoe is more economical, in material and time, since the first assembly actually fulfills two functions, namely mounting the rod and anchoring the attachment member, and since a single operation of bonding is required to secure the outsole to the upper. Such a construction allows also to remove the midsole.

Enfin, l'organe d'accrochage est recouvert par la semelle de marche et est protégé des salissures, neige et glace, et l'accroche de cet organe est meilleure.Finally, the fastening member is covered by the tread and is protected from dirt, snow and ice, and the grip of this body is better.

De toute façon, l'invention sera mieux 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 qui en représente, à titre d'exemples non limitatifs, plusieurs modes de réalisation préférés et dans lequel :

  • la figure 1 est une vue en éclaté d'une chaussure selon une construction connue de l'art antérieur,
  • la figure 2 est une vue en éclaté d'une chaussure selon la construction conforme à l'invention,
  • la figure 3 est une vue en perpective d'une première de montage selon un exemple de réalisation,
  • la figure 4 est une vue en perpective éclatée d'une chaussure selon un autre mode de réalisation de l'invention.
In any case, the invention will be better understood and other characteristics of it will be highlighted with the aid of the description which follows with reference to the appended schematic drawing which represents, by way of nonlimiting examples, several preferred embodiments and in which:
  • FIG. 1 is an exploded view of a shoe according to a construction known from the prior art,
  • FIG. 2 is an exploded view of a shoe according to the construction according to the invention,
  • FIG. 3 is a perspective view of a first assembly according to an exemplary embodiment,
  • Figure 4 is an exploded perspective view of a shoe according to another embodiment of the invention.

La figure 2 montre une construction de chaussure selon l'invention appliquée à une chaussure de snowboard 10. Cette chaussure 10 comporte une tige 11 fixée le long de sa périphérie inférieure 11a, de façon connue en soi c'est-à-dire par collage et cloutage, sur une première de montage 12 destinée à recevoir un organe d'accrochage 13.Figure 2 shows a shoe construction according to the invention applied to a snowboard boot 10. This boot 10 has a rod 11 fixed along its lower periphery 11a, in a manner known per se, that is to say by gluing and nailing, on a first mounting 12 intended to receive a hooking member 13.

La première de montage 12 est en un matériau très rigide tel que du titanal, ou un matériau composite; elle devra notamment assurer une rigidité en torsion, ainsi qu'en flexion et un ancrage suffisant de l'organe d'accrochage 13 au moins dans sa zone centrale d'ancrage 12B de l'organe d'accrochage 13. Elle comporte de préférence dans sa zone 12B de fixation de l'organe d'accrochage 13, des inserts filetés 15. Ces inserts filetés 15 sont des inserts standards, connus en soi et emmanchés à force dans la première de montage.The first mounting 12 is made of a very rigid material such as titanal, or a material composite; it must in particular ensure torsional rigidity, as well as in flexion and a sufficient anchoring of the fastening member 13 at least in its central anchoring zone 12B of the attachment member 13. It preferably comprises in its zone 12B for fixing the attachment member 13, threaded inserts 15. These threaded inserts 15 are inserts standard, known per se and force-fitted into the first assembly.

La première de montage 12 peut également être en matériau semi rigide en fonction de l'application particulière souhaitée, l'essentiel étant que l'ancrage de l'organe d'accrochage 13 soit suffisant.The first mounting 12 can also be made of semi-rigid material depending on the particular application desired, the main thing being that the anchoring of the fastening member 13 is sufficient.

L'organe d'accrochage 13 est fixé par des vis 16 se vissant dans les inserts 15 sur la première de montage 12. La semelle de marche 14 est ensuite fixée par collage, sur la tige 11 montée sur première 12, en laissant déborder à l'extérieur la partie d'accroche 13A proprement dite de l'organe d'accrochage 13.The hooking member 13 is fixed by screws 16 which are screwed into the inserts 15 on the first assembly 12. The tread 14 is then fixed by gluing, on the rod 11 mounted on first 12, leaving the hanging portion 13A outside properly called the attachment member 13.

La figure 3 montre un exemple de réalisation préféré de la première de montage 12. Cette première de montage 12 comporte à sa partie arrière 12A, c'est-à-dire depuis le talon jusqu'à sa zone médiane 12B, une large nervure 20 disposée sensiblement selon un axe longitudinal. Le but de cette nervure est de conférer une grande résistance à la flexion et à la torsion de cette partie arrière de la première de montage 12.Figure 3 shows a preferred embodiment of the first assembly 12. This first mounting 12 has at its rear part 12A, that is to say from the heel to its central region 12B, a wide rib 20 disposed substantially along a longitudinal axis. The purpose of this rib is to impart great resistance to bending and twisting. this rear part of the first assembly 12.

Dans sa zone médiane 12B, la première de montage 12 comporte quatre trous 22 destinés à recevoir les inserts filetés 15. Selon le cas il peut s'agir de trous 22 directement taraudés.In its central region 12B, the first mounting 12 has four holes 22 intended for receiving the threaded inserts 15. Depending on the case, they may be holes 22 directly tapped.

Enfin, dans une zone avant 12C, correspondant à la zone d'articulation métatarsophalangienne du pied, la première de montage 12 est munie de rainures transversales 21 destinées à permettre sa flexion notamment pour la marche.Finally, in a zone before 12C, corresponding to the articulation zone metatarsophalangeal of the foot, the first mounting 12 is provided with transverse grooves 21 intended to allow its flexion especially for walking.

Dans le mode de réalisation de la figure 4, la chaussure 100 comporte une tige 110, une première de montage 120 sur laquelle est fixé un organe d'accrochage 130 et une semelle externe de marche 140. La chaussure 100 est représentée, avant assemblage de la première de montage 120 et semelle externe 140, la tige 110 étant montée sur une forme 111.In the embodiment of Figure 4, the shoe 100 has a rod 110, a first mounting 120 on which is fixed a hooking member 130 and a sole external step 140. The shoe 100 is shown, before assembly of the first of mounting 120 and outer sole 140, the rod 110 being mounted on a form 111.

La première de montage 120 est en l'occurrence constituée de trois parties, à savoir depuis le haut vers le bas :

  • une semelle de confort cuvette, qui sera par la suite appelée cuvette 121 et qui est en un matériau souple et amortissant tel que de la mousse polyuréthanne,
  • un renfort arrière ou cambrion 122 constitué d'une pièce métallique de forme sensiblement rectangulaire et s'étendant sensiblement dans la partie médiane de la semelle correspondant à la voûte plantaire,
  • une semelle première 123 en matériau semi rigide tel que du polyamide, polypropylène, polyuréthanne.
The first mounting 120 is in this case made up of three parts, namely from the top to the bottom:
  • a bowl comfort sole, which will subsequently be called bowl 121 and which is made of a flexible and shock absorbing material such as polyurethane foam,
  • a rear reinforcement or shank 122 consisting of a metal part of substantially rectangular shape and extending substantially in the middle part of the sole corresponding to the arch of the foot,
  • a sole 123 in semi-rigid material such as polyamide, polypropylene, polyurethane.

Le cambrion 122 a une section transversale sensiblement en forme de Ω définissant une nervure longitudinale centrale 122b, de façon à fournir une rigidité optimale en torsion.The shank 122 has a substantially Ω-shaped cross section defining a central longitudinal rib 122b, so as to provide optimum torsional rigidity.

Il est de préférence en un matériau très rigide tel que du titanal. Il comporte quatre trous 122a pour la mise en place d'inserts filetés 150 dans lesquels viendront s'insérer les vis de fixation 160 de l'organe d'accrochage 130. La longueur du cambrion 122 est prévue de façon à ne pas gêner la flexion de la semelle lors de la marche. It is preferably made of a very rigid material such as titanal. It has four holes 122a for the installation of threaded inserts 150 into which will be inserted the screws fixing 160 of the hooking member 130. The length of the shank 122 is provided so as to do not interfere with the flexing of the sole while walking.

La semelle première 123 est munie dans sa zone centrale d'un renfoncement longitudinal médian 124 destiné à loger notamment la nervure centrale 122b du cambrion 122.The first sole 123 is provided in its central zone with a longitudinal recess median 124 intended to house in particular the central rib 122b of the shank 122.

De même que ce dernier, la semelle première 123 comporte également des trous 125, en l'occurrence quatre trous, pour le passage des vis de fixation 160.Like the latter, the first sole 123 also has holes 125, in the occurrence of four holes, for the passage of the fixing screws 160.

Enfin, la semelle première 123 comporte à l'avant, c'est-à-dire sensiblement depuis son extrémité avant jusqu'à sa zone d'articulation métatarsophalangienne 127 des lumières traversantes transversales 126 destinées à permettre la flexion de ladite semelle lors de la marche.Finally, the first sole 123 comprises at the front, that is to say substantially from its front end to its metatarsophalangeal joint area 127 of the lumens transverse traverses 126 intended to allow the flexing of said sole during the market.

Ces lumières 126 peuvent également être prévues non débouchantes. Elles peuvent également présenter toute forme jugée avantageuse pour la marche, ou une inclinaison différente par rapport à l'axe longitudinal de la semelle.These lights 126 can also be provided without opening. They can also present any shape deemed advantageous for walking, or an incline different from the longitudinal axis of the sole.

L'organe d'accrochage 130 a dans d'exemple représenté sensiblement la forme d'un T comportant une partie d'ancrage 131, destinée à recevoir les vis 160 afin de permettre l'ancrage dans la chaussure, et une partie d'accrochage 132 proprement dite s'étendant à 90° par rapport à la partie d'ancrage 131 et destinée à coopérer avec l'organe d'accrochage associé du dispositif de fixation (non représenté sur le dessin).The hooking member 130 has in example shown substantially the shape of a T comprising an anchoring part 131, intended to receive the screws 160 in order to allow anchoring in the shoe, and an attachment portion 132 proper extending at 90 ° relative to the anchoring part 131 and intended to cooperate with the associated hooking member of the fixing device (not shown in the drawing).

La semelle externe 140 est de préférence en caoutchouc ou autre matériau possédant de bonnes qualités d'accroche et de résistance à l'usure. Cette semelle externe 140 comporte une surface de marche 141 proprement dite et un rebord périphérique 142 destiné à remonter le long de la tige 110. Cette semelle externe 140 présente par ailleurs, sur sa surface supérieure, un évidemment 143 destiné à recevoir la partie d'ancrage 131 de l'organe d'accrochage 130, et sur son rebord périphérique 142, un décrochement 144 destiné au passage vers l'extérieur de la partie d'accrochage 132 de l'organe d'accrochage 130. L'organe d'accrochage 130 est donc protégé pas dessous par la semelle externe et seule sa partie utile 132 fait saillie par rapport à la chaussure.The outsole 140 is preferably made of rubber or other material having good qualities of grip and resistance to wear. This outer sole 140 has a walking surface 141 proper and a peripheral rim 142 intended to raise the along the upper 110. This outer sole 140 moreover has, on its upper surface, a recess 143 intended to receive the anchoring part 131 of the hooking member 130, and on its peripheral edge 142, a recess 144 intended for the passage towards the outside of the hooking part 132 of the hooking member 130. The hooking member 130 is therefore protected not underneath by the outer sole and only its useful part 132 protrudes from the shoe.

L'assemblage de la chaussure s'effectue de la façon suivante. Les trois parties 121, 122, 123, de la première de montage 120 sont affichées contre la face interne de la forme 111, c'est-à-dire mises en contact avec celle-ci dans la position définitive et fixées provisoirement à celle-ci à l'aide de moyens connus en soi tels que de la colle, des clous, des agrafes,...etc.The assembly of the shoe is carried out as follows. The three parts 121, 122, 123, of the first mounting 120 are displayed against the internal face of the form 111, that is to say put in contact with it in the final position and provisionally fixed at the latter using means known per se such as glue, nails, staples, etc.

Le bord inférieur 112 de la tige 110 est ensuite tiré vers le bas, rabattu et fixé sur la face inférieure de la première de montage 120, en l'occurrence la face inférieure 127 de la semelle première 123. Les moyens de fixation sont connus en soi et comprennent par exemple de la colle, des clous,...etc.The lower edge 112 of the rod 110 is then pulled down, folded down and fixed on the face lower of the first mounting 120, in this case the lower face 127 of the sole first 123. The fixing means are known per se and include, for example, glue, nails, ... etc.

L'organe d'accrochage 130 est ensuite fixé au moyen des vis 160 sur la première de montage 120 et la semelle externe 140 est enfin positionnée et collée sur l'ensemble, ses bords périphériques 142 remontant le long de la tige 110. Ainsi qu'on le concevra aisément, un tel mode de fixation de l'organe d'accrochage 130 directement sur la première de montage permet un meilleur accrochage et une meilleure transmission des efforts, tout en étant plus économique. The fastening member 130 is then fixed by means of the screws 160 on the first of mounting 120 and the outer sole 140 is finally positioned and glued to the assembly, its edges peripherals 142 going up along the rod 110. As will be easily understood, such a method of fixing the hooking member 130 directly on the first mounting allows better attachment and better transmission of forces, while being more economic.

On notera également que l'organe d'accrochage 130 participe localement à l'assemblage de la tige 110 sur la première de montage 120.It will also be noted that the attachment member 130 participates locally in the assembly of the rod 110 on the first mounting 120.

Par ailleurs, ce montage est moins sensible aux efforts verticaux F se produisant lors de la pratique et qui, au contraire de la construction connue de la figure 1, participent en fait à l'assemblage de la tige 110 sur la première de montage 120.Furthermore, this assembly is less sensitive to the vertical forces F occurring during the practical and which, unlike the known construction of Figure 1, actually participate in the assembly of the rod 110 on the first mounting 120.

Bien entendu, la présente invention n'est pas limitée aux modes de réalisation décrits ci-avant à titre d'exemple non limitatifs, mais en inclut tous les modes de réalisation similaires ou équivalents.Of course, the present invention is not limited to the embodiments described above by way of nonlimiting example, but includes all similar embodiments or equivalent.

Elle n'est notamment pas limitée à une application chaussure de snowboard, mais peut être appliquée à toute chaussure pour laquelle des problèmes identiques ou similaires se posent.In particular, it is not limited to a snowboard boot application, but can be applied to any shoe for which identical or similar problems arise.

Elle n'est pas non plus limitée à un positionnement latéral et centrai de l'organe d'accrochage 130.Nor is it limited to lateral and central positioning of the organ hanging 130.

La présente invention concerne également le procédé d'assemblage comprenant les étapes suivantes :

  • assemblage de la tige sur une première de montage (12, 120),
  • fixation d'au moins un organe d'accrochage (13, 130) sur la première de montage,
  • positionnement et fixation d'une semelle externe sur l'ensemble tige - première de montage - organe d'accrochage.
The present invention also relates to the assembly method comprising the following steps:
  • assembly of the rod on a first assembly (12, 120),
  • fixing at least one attachment member (13, 130) to the first mounting,
  • positioning and fixing of an outer sole on the upper assembly - first assembly - attachment member.

Un autre procédé d'assemblage selon l'invention comprend les étapes suivantes :

  • fixation d'au moins un organe d'accrochage sur une première de montage (12, 120),
  • assemblage de la tige sur la première de montage (12, 120),
  • positionnement et fixation d'une semelle externe sur l'ensemble tige - première de montage - organe d'accrochage.
Another assembly method according to the invention comprises the following steps:
  • fixing of at least one attachment member to a first mounting (12, 120),
  • assembly of the rod on the first mounting (12, 120),
  • positioning and fixing of an outer sole on the upper assembly - first assembly - attachment member.

Claims (13)

Chaussure de sport, notamment sport de glisse comportant au moins un organe d'accrochage (13, 130) à un engin de glisse, et constituée d'une tige (10, 110) et d'une semelle de marche externe (14, 140), caractérisée en ce que la tige (10, 110) est fixée le long de sa périphérie inférieure (11a, 112) sur une première de montage (12, 120), en ce que l'organe d'accrochage (13, 130) est ancré directement sur la première de montage (12, 120), et en ce que la semelle de marche (14, 140) est fixée par collage sur l'ensemble tige - première de montage - organe d'accrochage.Sports shoe, in particular a sliding sport comprising at least one member of attachment (13, 130) to a gliding device, and consisting of a rod (10, 110) and a sole external step (14, 140), characterized in that the rod (10, 110) is fixed along its lower periphery (11a, 112) on a first mounting (12, 120), in that the member hook (13, 130) is anchored directly on the first mounting (12, 120), and in this that the tread (14, 140) is fixed by gluing to the upper - first assembly mounting - hanging device. Chaussure de sport selon la revendication 1, caractérisée en ce que la première de montage (12, 120) est en un matériau rigide ou semi rigide au moins dans la zone d'ancrage de l'organe d'accrochage.Sports shoe according to claim 1, characterized in that the first of mounting (12, 120) is made of a rigid or semi-rigid material at least in the anchoring zone of the attachment member. Chaussure de sport selon la revendication 1, caractérisée en ce que l'organe d'accrochage est ancré dans une zone médiane de la première de montage (12, 120).Sports shoe according to claim 1, characterized in that the fastening member is anchored in a central region of the first assembly (12, 120). Chaussure de sport selon la revendication 1, caractérisée en ce que la première de montage (12, 120) est rigide en torsion et en flexion depuis son extrémité arrière jusqu'à une zone correspondant sensiblement à l'articulation métatarsophalangienne.Sports shoe according to claim 1, characterized in that the first of mounting (12, 120) is rigid in torsion and in bending from its rear end to a zone corresponding substantially to the metatarsophalangeal joint. Chaussure de sport selon la revendication 4, caractérisée en ce que la première de montage (12, 120) comporte une nervure de renfort longitudinal (20, 122b) depuis son extrémité arrière jusqu'à la zone d'articulation métatarsophalangienne.Sports shoe according to claim 4, characterized in that the first of mounting (12, 120) has a longitudinal reinforcing rib (20, 122b) from its rear end to the metatarsophalangeal joint area. Chaussure de sport selon la revendication 4, caractérisée en ce que la première de montage (12, 120) est souple en flexion au moins dans la zone d'articulation métatarsophalangienne.Sports shoe according to claim 4, characterized in that the first of mounting (12, 120) is flexible in flexion at least in the articulation zone metatarsophalangeal. Chaussure de sport selon la revendication 6, caractérisée en ce que la première de montage comporte des rainures transversales de flexion (21, 126) dans la zone d'articulation métatarsophalangienne.Sports shoe according to claim 6, characterized in that the first of mounting has transverse flex grooves (21, 126) in the articulation area metatarsophalangeal. Chaussure de sport selon l'une des revendications 1 à 7, caractérisée en ce que la première de montage est en un matériau très rigide et léger tel que du titane.Sports shoe according to one of claims 1 to 7, characterized in that the first assembly is made of a very rigid and light material such as titanium. Chaussure de sport selon l'une des revendications 1 à 7, caractérisée en ce que la première de montage est en un matériau composite.Sports shoe according to one of claims 1 to 7, characterized in that the first assembly is made of a composite material. Chaussure de sport selon l'une des revendications 1 à 7, caractérisée en ce que la première de montage (120) comporte une partie (123) formant semelle première en un matériau semi rigide et un renfort (122) rigide comportant les moyens (150) de fixation de l'organe d'accrochage (130).Sports shoe according to one of claims 1 to 7, characterized in that the first mounting (120) comprises a portion (123) forming a first sole in one semi-rigid material and a rigid reinforcement (122) comprising the means (150) for fixing the attachment member (130). Chaussure de sport selon la revendication 1, caractérisée en ce que l'organe d'accrochage est ancré sur la face inférieure de la première de montage.Sports shoe according to claim 1, characterized in that the member attachment is anchored on the underside of the first mounting. Méthode pour l'assemblage d'une chaussure de sport équipée d'au moins un organe d'accrochage (13, 130) à un engin de glisse comprenant les étapes suivantes : assemblage de la tige sur une première de montage (12, 120), fixation d'au moins un organe d'accrochage (13, 130) sur la première de montage, positionnement et fixation d'une semelle externe sur l'ensemble tige - première de montage - organe d'accrochage. Method for assembling a sports shoe equipped with at least one fastening member (13, 130) to a sliding device comprising the following steps: assembly of the rod on a first assembly (12, 120), fixing at least one attachment member (13, 130) to the first mounting, positioning and fixing of an outer sole on the upper assembly - first assembly - attachment member. Méthode pour l'assemblage d'une chaussure de sport équipée d'au moins un organe d'accrochage à un engin de glisse comprenant les étapes suivantes : fixation d'au moins un organe d'accrochage sur une première de montage (12, 120), assemblage de la tige sur la première de montage (12, 120), positionnement et fixation d'une semelle externe sur l'ensemble tige - première de montage - organe d'accrochage. Method for assembling a sports shoe fitted with at least one fastening member to a gliding apparatus comprising the following steps: fixing of at least one attachment member to a first mounting (12, 120), assembly of the rod on the first mounting (12, 120), positioning and fixing of an outer sole on the upper assembly - first assembly - attachment member.
EP99112989A 1998-08-12 1999-07-06 Sportshoe Withdrawn EP0979621A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9810489 1998-08-12
FR9810489A FR2782249B1 (en) 1998-08-12 1998-08-12 SPORTS SHOE

Publications (1)

Publication Number Publication Date
EP0979621A1 true EP0979621A1 (en) 2000-02-16

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EP (1) EP0979621A1 (en)
JP (1) JP2000050904A (en)
FR (1) FR2782249B1 (en)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
DE10031332A1 (en) * 2000-07-03 2002-01-17 Ms Trade Gmbh Snowboard shoe has rigid accessory with walls which grip sides of shoe and which can be fastened to shoe sole, accessory carrying fasteners allowing it to be attached to bindings of snowboard
CN103845885A (en) * 2012-11-30 2014-06-11 萨洛蒙股份有限公司 Sports footwear with adjustable bending

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10036100C1 (en) 2000-07-25 2002-02-14 Adidas Int Bv Sports shoe has inner sole layer with openings, support layer with second openings that overlap first openings and outer sole layer with at least one opening that overlaps second openings

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DE3043425A1 (en) * 1980-11-18 1982-07-15 Dornseif Sport GmbH, 5608 Radevormwald Shoe for roller or ice skate - has rigid, plastics inner sole and sealed elastic upper with couplings
WO1996003186A1 (en) 1994-07-21 1996-02-08 Crush Snowboard Products, Inc. Snowboot with attachment pins
EP0719505A2 (en) 1994-12-28 1996-07-03 Shimano Inc. Snowboard boot
EP0753269A1 (en) 1995-07-13 1997-01-15 Skis Rossignol S.A. Sportshoe for sliding
WO1997003734A1 (en) * 1995-07-21 1997-02-06 Chris Karol Snowboard binding system
DE19700497A1 (en) * 1997-01-09 1998-07-16 Jan Ortwig Inline skater
FR2772631A1 (en) * 1997-12-24 1999-06-25 Lange Int Sa Roller skate with wheels in line and supple boot

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Publication number Priority date Publication date Assignee Title
DE3043425A1 (en) * 1980-11-18 1982-07-15 Dornseif Sport GmbH, 5608 Radevormwald Shoe for roller or ice skate - has rigid, plastics inner sole and sealed elastic upper with couplings
WO1996003186A1 (en) 1994-07-21 1996-02-08 Crush Snowboard Products, Inc. Snowboot with attachment pins
EP0719505A2 (en) 1994-12-28 1996-07-03 Shimano Inc. Snowboard boot
EP0753269A1 (en) 1995-07-13 1997-01-15 Skis Rossignol S.A. Sportshoe for sliding
WO1997003734A1 (en) * 1995-07-21 1997-02-06 Chris Karol Snowboard binding system
DE19700497A1 (en) * 1997-01-09 1998-07-16 Jan Ortwig Inline skater
FR2772631A1 (en) * 1997-12-24 1999-06-25 Lange Int Sa Roller skate with wheels in line and supple boot

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031332A1 (en) * 2000-07-03 2002-01-17 Ms Trade Gmbh Snowboard shoe has rigid accessory with walls which grip sides of shoe and which can be fastened to shoe sole, accessory carrying fasteners allowing it to be attached to bindings of snowboard
CN103845885A (en) * 2012-11-30 2014-06-11 萨洛蒙股份有限公司 Sports footwear with adjustable bending

Also Published As

Publication number Publication date
FR2782249B1 (en) 2000-11-10
FR2782249A1 (en) 2000-02-18
JP2000050904A (en) 2000-02-22

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