[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

EP0815756A1 - Sole for ski boot or surfing boot and shoe with such a sole - Google Patents

Sole for ski boot or surfing boot and shoe with such a sole Download PDF

Info

Publication number
EP0815756A1
EP0815756A1 EP97420103A EP97420103A EP0815756A1 EP 0815756 A1 EP0815756 A1 EP 0815756A1 EP 97420103 A EP97420103 A EP 97420103A EP 97420103 A EP97420103 A EP 97420103A EP 0815756 A1 EP0815756 A1 EP 0815756A1
Authority
EP
European Patent Office
Prior art keywords
sole
shoe
portions
intended
boot
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
EP97420103A
Other languages
German (de)
French (fr)
Other versions
EP0815756B1 (en
Inventor
Luigi Simonetti
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.)
Skis Rossignol SA
Original Assignee
Skis Rossignol SA
Rossignol SA
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 Skis Rossignol SA, Rossignol SA filed Critical Skis Rossignol SA
Publication of EP0815756A1 publication Critical patent/EP0815756A1/en
Application granted granted Critical
Publication of EP0815756B1 publication Critical patent/EP0815756B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/28Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
    • A43B13/36Easily-exchangeable soles
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00Footwear for sporting purposes
    • A43B5/04Ski or like boots
    • A43B5/0411Ski or like boots for cross-country
    • A43B5/0413Adaptations for soles or accessories associated with soles for cross-country bindings
    • 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
    • A43B5/16Skating boots
    • A43B5/1633Multipurpose skate boots

Definitions

  • the invention relates to the field of manufacturing ski boots background of surfing, or skating, ice or rollers. It aims more specifically an architecture of the sole allowing manufacturing at lower cost.
  • a cross-country ski boot especially when it is intended to skating or “skating", has a sole with worms front a transverse articulation axis and over the entire length of the shoe, longitudinal ribs and grooves intended to cooperate with rails complementary to the fixation.
  • this sole is either manufactured independently and then glued under the upper, either directly made in situ when the shoe is assembled, especially by over-injection.
  • the upper part of the shoe constituting the upper must be as flexible as possible to facilitate walking when the stage is separate from the shoe itself.
  • the problem which the invention therefore proposes to solve is that of decrease in the share inherent in a high-tech sole in the price of returns from a cross-country ski or surf boot.
  • the invention consists in making the sole of the shoe with from two elements produced in isolation, then assembled to the rod of the shoe.
  • the elements comprising the technical organs are manufactured isolation.
  • these two front and rear portions are therefore manufactured independently of the rod, which allows the use of specific materials different from those of the rod and thus optimize the materials used depending on the mechanical properties sought.
  • the heel piece i.e. the portion rear of the sole
  • rubbers resistant to abrasion and providing flexibility in walking are also possible to use.
  • the materials used for the hull of the shoe only meet flexibility requirements and do not need to perform the specific functions of the sole, namely abrasion resistance etc ...
  • the rear and front portions have the same shapes and dimensions whatever the shoe size. So the elements comprising the technical organs, which have been seen to constitute a part essential in the cost price of the shoe, are standardized for a whole range of sizes. Only the rod has its dimensions modified, and in particular at level of the central part of the sole, to adapt to the different sizes of foot.
  • the front and rear portions of the sole are removably mounted on the upper of the shoe. So it is possible thanks to the invention to replace worn technical parts and thus extend the life of a cross-country or snowboard boot.
  • this capacity makes it possible to interchange the technical parts in modifying the number, the position, or even the nature of the technical bodies. So, in the case of a cross-country ski boot, it is therefore possible to modify the position of the hinge pin and / or the profile of the grooves in cooperation with the fixing rails. In the case of surfing or skating, we can adapt various means of attachment to the attachment.
  • the front and / or rear portions have guide means facilitating their positioning on the shell of the shoe.
  • the invention covers not only the soles made from two inserts under the upper, but embraces also the minimum variants in which only the front part is made separately from the rod. It also covers cases where for a range of sizes, a reduced number of reported portion sizes is used.
  • the invention also covers all cross-country ski boots, surf boots, or skates equipped with a sole as described above.
  • the rod has recesses intended to receive the front and rear portions of the sole.
  • the recesses have means for positioning the front portions and rear of the sole by sliding in a direction parallel to the plane of the sole. In this way, the assembly is carried out by sliding in one direction perpendicular to the tearing stresses observed during the different phases of skiing, surfing, or skating.
  • the recess intended to receive the front portion opens laterally on the internal side of the shoe.
  • the means for guiding the positioning of the portions of sole consist of ribs and complementary grooves arranged in the recesses and on the upper face of the front and / or rear portions of the sole.
  • the ribs and grooves are in the form of a dovetail, which increases the resistance to tearing.
  • the extension of the intermediate shell between the portions front and rear of the sole has at least one channel inside which is recessed a rail of the front portion of the sole.
  • the recesses include securing means front and rear portions of the sole by snap-fastening.
  • the front portion of the sole includes a light intended to let part of a technical organ through, the rest of this technical organ being trapped between the upper face of the front portion and the recess.
  • Figure 1 is a summary perspective view of the underside of a shoe cross-country skiing in which the technical portions have not yet been place under the rod.
  • Figure 2 is a longitudinal sectional view of a cross-country ski boot according to the invention.
  • FIG. 3 is a cross section along the arrows III-III 'of FIG. 2.
  • Figure 4 is a summary perspective view of the underside of a shoe cross-country skiing according to an alternative embodiment of the invention.
  • Figure 5 is an exploded view in summary perspective of a rod roller skating shoe, associated with added sole portions, and intended to be temporarily attached to a skating stage.
  • the objective of the invention is to produce a ski boot background, surfing or skating at a lower cost, i.e. by performing the parts sole techniques as standard regardless of the size of the shoe, and by associating this technical part with a rod whose dimensions vary depending on the shoe size.
  • the rest of the description relates more particularly to the application of the invention to cross-country skiing, but it it goes without saying that transposing to surf shoes is obvious to humans of trade which will replace the transverse articulation axis of a ski boot bottom by hooking means specifically dedicated to surf bindings.
  • the rod (1) or more precisely its lower part has a characteristic underside. So, we identify in the front part (A) a recess (2) forming a housing, in the central part (B) a part in protrusion (3), and in the rear part (C) a recessed area (4).
  • the recess (2) is arranged to axially and longitudinally, and is laterally limited by two zones (6, 7) thicker.
  • the borders of these thicker areas (6, 7) are advantageously rectilinear (8) or consist of a succession of segments parallels (9, 10).
  • the heel area (C) is set back from the central portion (B).
  • This central portion forms a stud (3) connected to the zones side (6, 7) of the front part.
  • the size of the recess (2) and the recessed part (4) are constant whatever the shoe size.
  • the dimensions of the central stud (3) and of the lateral extensions (6, 7) vary depending on the size of the shoe.
  • the recess (2) is intended to receive a front portion (20) of the sole which contains the technical elements. More specifically, this portion (20) comprises forward a hinge pin (21) located inside a clearance (22) arranged to allow the insertion of the attachment means of the fastening (not represented). This part (20) has central (23) and lateral (24, 25) defining between them grooves (26, 27) intended to receive the rails longitudinal of the binding (not shown).
  • This part (20) has lateral edges (28, 29) complementary to the borders (8, 9, 10) of the recess (2) of the rod (1).
  • the recessed area (4) receives a portion (40) forming the wear part of the heel.
  • This rear portion (40) has on its underside of the central (43) and lateral (44, 45) ribs arranged in the extension of the ribs (23, 24, 25) of the part (20). Likewise, these ribs (43, 44, 45) define grooves (46, 47) suitable for receiving the rails of fixation.
  • the part (40) On its upper face, the part (40) comprises a groove (50) opening out on the front part of this part (40).
  • This groove (50) has a shape complementary to a rib (12) located in projection on the part (4) in removal of the rod.
  • the rib (12) has a dovetail shape (13) which allows a more secure attachment.
  • the complementary rib (51) of the part (40) is also of the dovetail type.
  • the front part of the part (40) may include two projecting parts (52, 53) forming an extension of the rib (50). These projecting parts (52, 53) are intended to be embedded in a housing (14) formed for this purpose between the central part (3) of the bottom of the rod and the flat face of the recessed portion (4).
  • latching means (15, 54) respectively disposed on the recessed portion (4) and on the part (40).
  • latching means for example are produced by a triangular lug protruding intended to snap into a groove (15) formed in this effect on the recessed part (4) of the upper at the heel.
  • the front portion (60) of the sole comprises in the central part, a through lumen (61).
  • This light (61) is arranged substantially at the level of the metatarsophalangeal joint. It is intended to receive part of an axis of cooperation (62) with the fixing, more particularly intended for the practice of "skating", and offset at the rear, towards the central part of the shoe.
  • This axis (62) is in the form of a plate metallic "H” whose parallel branches (63, 64) are arranged longitudinally, and whose central branch (66) is folded so as to form a recess (65) intended to pass through the light (61) of the front portion (60) of the sole.
  • the parallel branches (63, 64) of the metal plate (62) are drilled at their ends to allow the fixing of this plate (62) in the front recess (2) of the shell. This fixation is done through the portion front (60) of the sole by means of four holes (67) drilled for this purpose.
  • the rail (68) of the front portion (60) comes to be embedded in the channel (16) of the front recess (2) to facilitate installation and limit the risk of tearing.
  • Figure 5 illustrates the principle of the invention applied to a shoe skating.
  • such a shoe (70) has at its sole means attachment (71, 72) intended to cooperate with the fixing system of the plate (73). More specifically, and like what has been described above for cross-country ski boots, the boot (70) has a sole (75) conforming to the invention, comprising two parts (76, 77).
  • the front portion (76) comprises the hooking means (71) with the plate (73), and a profile having a central groove (78) corresponding to the width of the plate (73).
  • the front part (76) of the sole the skating shoe has means on its upper face allowing its insertion and its attachment to the rod proper (74). It could be in particular in dovetail profile, but also in any other mode of equivalent achievement.
  • the rear part (77) of the sole also has a grooved profile (79) disposed in the extension of the groove (78) of the front portion (76), and this to allow the mounting of the plate (73).
  • the hooking means with the plate (73) consist of pins transverse housed inside the ribs (78, 79) by connecting the faces side. These attachment means (71, 72) are intended to come inside pairs of notches (80, 81) located on the plate (73).
  • the plate (73) has a central channel (82) inside which can move a linkage not shown suitable for depending on its movement to close off the notches (80, 81) by hooking the axes (71, 72).
  • the invention is not limited to this method of attachment particular illustrated for the skate of figure 5, but obviously covers all other means of attachment with various fasteners, provided that the spirit of the invention is respected, namely that the attachment means are located on technical portions added under the shoe, respectively in front and in back.
  • a cross-country ski boot, a surf boot, or a skating according to the invention has multiple advantages, both for the manufacturer as for the user. So the manufacturer will find it interesting to standardize and standardize the manufacturing of technical parts, which will reduce the overall cost price of the shoe.

Landscapes

  • 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 sole has a coupling (21) at its forward end to engage with a fastening on the ski, board or skate, and a shaped section (26, 27) extending towards the rear which is designed to engage with a matching component on the ski, board or skate. The sole is made in two sections (20, 40) which are designed to be fitted to recesses (2, 4) in a boot upper (1) on either side of a downward projection (3). The sole sections can be made from different materials and are fitted to the upper by a guide system (12, 50) which allows them to be removed from it if required. In a variant of the design the front sole section has a slot in it for a bracket attached to the underside of the boot upper.

Description

Domaine techniqueTechnical area

L'invention concerne le domaine de la fabrication des chaussures de ski de fond de surf, ou de patinage, à glace ou à roulettes. Elle vise plus particulièrement une architecture de la semelle permettant une fabrication à moindre coût.The invention relates to the field of manufacturing ski boots background of surfing, or skating, ice or rollers. It aims more specifically an architecture of the sole allowing manufacturing at lower cost.

Techniques antérieuresPrevious techniques

On sait qu'une chaussure de ski de fond, notamment lorsqu'elle est destinée à la pratique du pas de patineur ou "skating", présente une semelle comportant vers l'avant un axe d'articulation transversal et sur toute la longueur de la chaussure, des nervures et rainures longitudinales destinées à coopérer avec des rails complémentaires de la fixation.We know that a cross-country ski boot, especially when it is intended to skating or "skating", has a sole with worms front a transverse articulation axis and over the entire length of the shoe, longitudinal ribs and grooves intended to cooperate with rails complementary to the fixation.

Compte tenu des contraintes mécaniques exercées lors des phases d'impulsion, il est nécessaire que l'axe d'articulation soit particulièrement bien ancré à l'intérieur de la semelle.Taking into account the mechanical stresses exerted during the phases of impulse, it is necessary that the articulation axis is particularly well anchored inside the sole.

Par ailleurs, lors des phases de poussée latérale, il importe que les nervures ne se déforment pas sous l'effet des impulsions et soient donc d'une forte rigidité. Il s'ensuit que la semelle doit présenter des caractéristiques mécaniques de haute technicité, et constitue un élément prépondérant dans le prix de revient d'une chaussure de ski de fond.Furthermore, during the lateral pushing phases, it is important that the ribs do not do not deform under the effect of impulses and are therefore very rigid. he it follows that the sole must have high mechanical properties technicality, and constitutes a preponderant element in the cost price of a cross-country ski boot.

Or, généralement cette semelle est soit fabriquée indépendamment puis collée sous la tige, soit directement réalisée in-situ lors du montage de la chaussure, notamment par surinjection.However, generally this sole is either manufactured independently and then glued under the upper, either directly made in situ when the shoe is assembled, especially by over-injection.

On conçoit que la prépondérance du coût de cet élément est encore accrue par le fait que toutes les chaussures d'une gamme de pointure comportent des semelles de dimensions différentes, et donc nécessitent l'emploi de moules différents pour leur fabrication.We can see that the preponderance of the cost of this element is further increased by the fact that all shoes in a shoe size range have soles of different dimensions, and therefore require the use of different molds to their manufacture.

Il en est de même dans le domaine des chaussures de surf qui présentent des moyens d'accrochage avec la fixation localisés sous la semelle, légèrement en arrière de l'articulation métatarsophalangienne. It is the same in the field of surf shoes which have means of attachment to the fastening located under the sole, slightly in back of the metatarsophalangeal joint.

Les contraintes mécaniques sont similaires dans les chaussures de patinage à roulettes ou à glace, dans lesquelles la tige de la chaussure proprement dite est associée de façon amovible à une platine supportant soit la lame pour le patinage sur la glace, soit les roulettes en ligne. En effet, les impulsions latérales lors de la propulsion sont puissantes, et il est nécessaire d'avoir une semelle suffisamment rigide et présentant des propriétés techniques de haute qualité.Mechanical stresses are similar in skating shoes to wheels or ice, in which the upper of the shoe itself is detachably associated with a plate supporting either the blade for skating on the ice, that is, the inline casters. Indeed, the lateral impulses during the propulsion are powerful, and it is necessary to have a sole sufficiently rigid and with high quality technical properties.

Complémentairement, la partie haute de la chaussure constituant la tige doit être aussi souple que possible pour faciliter la marche lorsque la platine est dissociée de la chaussure proprement dite.Additionally, the upper part of the shoe constituting the upper must be as flexible as possible to facilitate walking when the stage is separate from the shoe itself.

Le problème que se propose donc de résoudre l'invention est celui de la diminution de la part inhérente à une semelle de haute technicité dans le prix de revient global d'une chaussure de ski de fond ou de surf.The problem which the invention therefore proposes to solve is that of decrease in the share inherent in a high-tech sole in the price of returns from a cross-country ski or surf boot.

Or, par ailleurs, on sait que la semelle est la partie de la chaussure qui a tendance à s'user le plus rapidement, du fait de son frottement avec le sol lors des phases de marche, et les sollicitations mécaniques auxquelles elle est soumise lors de la pratique du ski, du surf, ou du patinage.However, we also know that the sole is the part of the shoe that has tendency to wear out more quickly, due to its friction with the ground during operating phases, and the mechanical stresses to which it is subjected during skiing, surfing, or skating.

Ainsi, dans l'extrême majorité des cas, une chaussure devient hors d'usage à cause de la dégradation des parties techniques de la semelle. On conçoit donc qu'il puisse être intéressant de remplacer ces parties usagées pour prolonger la vie d'une chaussure.Thus, in the extreme majority of cases, a shoe becomes unusable at because of the degradation of the technical parts of the sole. We therefore understand that could be interesting to replace these used parts to prolong the life of a shoe.

Exposé de l'inventionStatement of the invention

L'invention concerne donc une semelle de chaussure de ski de fond, de surf, ou de patinage comprenant :

  • des moyens d'accrochage localisés en partie avant et destinés à coopérer avec des moyens complémentaires d'une fixation d'un ski, d'un surf ou d'une platine de patinage ;
  • un profil s'étendant au moins sur partie essentielle de la longueur de la semelle, destiné à coopérer avec des formes complémentaires ménagées à cet effet sur la fixation (ou sur le ski, le surf, ou la platine de patinage) ;
ladite semelle étant destinée à être assemblée à une tige pour former la chaussure de ski de fond, de surf, ou de patinage. The invention therefore relates to a cross-country ski, surfing or skating shoe sole comprising:
  • attachment means located in the front part and intended to cooperate with complementary means for fixing a ski, a board or a skating plate;
  • a profile extending at least over an essential part of the length of the sole, intended to cooperate with complementary shapes provided for this purpose on the binding (or on skiing, surfing, or the skating plate);
said sole being intended to be assembled with a rod to form the boot for cross-country skiing, surfing, or skating.

Cette semelle se caractérise :

  • en ce qu'elle comprend deux portions indépendantes, à savoir:
    • une portion avant destinée à être assemblée à la partie avant de la tige, et comportant au moins une partie des moyens d'accrochage
    • une portion arrière destinée à être assemblée à la partie arrière de la tige, et apte à coopérer avec la fixation
  • et en ce que lorsque la semelle est assemblée à la coque, l'espace intermédiaire entre ces deux portions est constitué par un prolongement de la coque vers le bas.
This sole is characterized :
  • in that it comprises two independent portions, namely:
    • a front portion intended to be assembled with the front part of the rod, and comprising at least part of the hooking means
    • a rear portion intended to be assembled with the rear part of the rod, and able to cooperate with the fixing
  • and in that when the sole is assembled to the shell, the intermediate space between these two portions is constituted by an extension of the shell downwards.

Autrement dit, l'invention consiste à réaliser la semelle de la chaussure à partir de deux éléments fabriqués isolément, puis assemblés à la tige de la chaussure. Ainsi, les éléments comportant les organes techniques sont fabriqués isolément.In other words, the invention consists in making the sole of the shoe with from two elements produced in isolation, then assembled to the rod of the shoe. Thus, the elements comprising the technical organs are manufactured isolation.

Conformément à l'invention, ces deux portions avant et arrière sont donc fabriquées de façon indépendante de la tige, ce qui permet d'employer des matériaux spécifiques différents de ceux de la tige et ainsi d'optimiser les matériaux employés en fonction des propriétés mécaniques recherchées. De la sorte, il est possible d'utiliser, pour réaliser la talonnière (c'est-à-dire la portion arrière de la semelle), des caoutchoucs résistant bien à l'abrasion et apportant de la souplesse à la marche. Inversement, les matériaux utilisés pour la coque de la chaussure ne répondent qu'à des exigences de souplesse et n'ont pas besoin de remplir les fonctions spécifiques de la semelle, à savoir la résistance à l'abrasion etc...According to the invention, these two front and rear portions are therefore manufactured independently of the rod, which allows the use of specific materials different from those of the rod and thus optimize the materials used depending on the mechanical properties sought. Of the so it is possible to use, to make the heel piece (i.e. the portion rear of the sole), rubbers resistant to abrasion and providing flexibility in walking. Conversely, the materials used for the hull of the shoe only meet flexibility requirements and do not need to perform the specific functions of the sole, namely abrasion resistance etc ...

Avantageusement, les portions arrière et avant ont les mêmes formes et dimensions quelle que soit la pointure de la chaussure. Ainsi, les éléments comportant les organes techniques, dont on a vu qu'ils constituaient une part essentielle dans le prix de revient de la chaussure, sont standardisés pour toute une gamme de pointures. Seule la tige voit ses dimensions modifiées, et notamment au niveau de la partie centrale de la semelle, pour s'adapter aux différentes tailles de pied.Advantageously, the rear and front portions have the same shapes and dimensions whatever the shoe size. So the elements comprising the technical organs, which have been seen to constitute a part essential in the cost price of the shoe, are standardized for a whole range of sizes. Only the rod has its dimensions modified, and in particular at level of the central part of the sole, to adapt to the different sizes of foot.

Dans une forme particulière de réalisation, les portions avant et arrière de la semelle sont montées de manière amovibles sur la tige de la chaussure. Ainsi, il est possible grâce à l'invention de remplacer les pièces techniques usées et ainsi prolonger la durée de vie d'une chaussure de ski de fond ou de surf. In a particular embodiment, the front and rear portions of the sole are removably mounted on the upper of the shoe. So it is possible thanks to the invention to replace worn technical parts and thus extend the life of a cross-country or snowboard boot.

Par ailleurs, cette capacité permet d'interchanger les pièces techniques en modifiant le nombre, la position, voire la nature des organes techniques. Ainsi, dans le cas d'une chaussure de ski de fond, il est donc possible de modifier la position de l'axe d'articulation et/ou le profil des rainures de coopération avec les rails de la fixation. Dans le cas du surf, ou du patinage, on peut adapter divers moyens d'accrochage avec la fixation.In addition, this capacity makes it possible to interchange the technical parts in modifying the number, the position, or even the nature of the technical bodies. So, in the case of a cross-country ski boot, it is therefore possible to modify the position of the hinge pin and / or the profile of the grooves in cooperation with the fixing rails. In the case of surfing or skating, we can adapt various means of attachment to the attachment.

Pour faciliter le montage, les portions avant et/ou arrière présentent des moyens de guidage facilitant leur mise en place sur la coque de la chaussure.To facilitate assembly, the front and / or rear portions have guide means facilitating their positioning on the shell of the shoe.

Bien évidemment, on conçoit que l'invention couvre non seulement les semelles réalisées à partir de deux pièces rapportées sous la tige, mais embrasse également les variantes minimales dans lesquelles seule la partie avant est fabriquée distinctement de la tige. Elle couvre également les cas où pour une gamme de pointures, on utilise un nombre réduit de tailles de portions rapportées.Obviously, it is understood that the invention covers not only the soles made from two inserts under the upper, but embraces also the minimum variants in which only the front part is made separately from the rod. It also covers cases where for a range of sizes, a reduced number of reported portion sizes is used.

L'invention couvre également toutes les chaussures de ski de fond, de surf, ou de patinage équipées d'une semelle comme décrite précédemment.The invention also covers all cross-country ski boots, surf boots, or skates equipped with a sole as described above.

Ainsi, en pratique, la tige présente des évidements destinés à recevoir les portions avant et arrière de la semelle.Thus, in practice, the rod has recesses intended to receive the front and rear portions of the sole.

Toujours pour faciliter le montage des éléments fabriqués indépendamment, les évidements présentent des moyens de mise en place des portions avant et arrière de la semelle par coulissement selon une direction parallèle au plan de la semelle. De la sorte, le montage s'effectue par le coulissement dans une direction perpendiculaire aux contraintes d'arrachement observées lors des différentes phases de la pratique du ski, du surf, ou du patinage.Always to facilitate the assembly of independently manufactured elements, the recesses have means for positioning the front portions and rear of the sole by sliding in a direction parallel to the plane of the sole. In this way, the assembly is carried out by sliding in one direction perpendicular to the tearing stresses observed during the different phases of skiing, surfing, or skating.

Dans une forme préférée, l'évidement destiné à recevoir la portion avant débouche latéralement du côté interne de la chaussure.In a preferred form, the recess intended to receive the front portion opens laterally on the internal side of the shoe.

En pratique, les moyens de guidage de la mise en place des portions de semelle sont constitués par des nervures et des rainures complémentaires disposées dans les évidements et sur la face supérieure des portions avant et/ou arrière de la semelle. In practice, the means for guiding the positioning of the portions of sole consist of ribs and complementary grooves arranged in the recesses and on the upper face of the front and / or rear portions of the sole.

Préférentiellement, les nervures et rainures sont en forme de queue d'aronde, ce qui augmente la résistance à l'arrachement.Preferably, the ribs and grooves are in the form of a dovetail, which increases the resistance to tearing.

Toujours pour faciliter la mise en place et prévenir l'arrachement des portions rapportées, le prolongement de la coque intermédiaire entre les portions avant et arrière de la semelle comporte au moins un canal à l'intérieur duquel est encastré un rail de la portion avant de la semelle.Always to facilitate installation and prevent tearing of added portions, the extension of the intermediate shell between the portions front and rear of the sole has at least one channel inside which is recessed a rail of the front portion of the sole.

Dans une variante d'exécution, pour assurer un montage rapide des portions rapportées de la semelle, les évidements comprennent des moyens de solidarisation des portions avant et arrière de la semelle par encliquetage.In an alternative embodiment, to ensure rapid assembly of the portions added from the sole, the recesses include securing means front and rear portions of the sole by snap-fastening.

Dans une forme sophistiquée de l'invention, la portion avant de la semelle comporte une lumière destinée à laisser passer une partie d'un organe technique, le reste de cet organe technique étant emprisonné entre la face supérieure de la portion avant et l'évidement.In a sophisticated form of the invention, the front portion of the sole includes a light intended to let part of a technical organ through, the rest of this technical organ being trapped between the upper face of the front portion and the recess.

Description sommaire des dessinsBrief description of the drawings

La manière de réaliser l'invention ainsi que les avantages qui en découlent ressortiront bien de la description des modes d'exécution qui suivent, à l'appui des figures annexées, dans laquelle :The manner of carrying out the invention as well as the advantages which flow therefrom will emerge clearly from the description of the modes of execution which follow, in support of attached figures, in which:

La figure 1 est une vue en perspective sommaire du dessous d'une chaussure de ski de fond dans laquelle les portions techniques ne sont pas encore mises en place sous la tige.Figure 1 is a summary perspective view of the underside of a shoe cross-country skiing in which the technical portions have not yet been place under the rod.

La figure 2 est une vue en coupe longitudinale d'une chaussure de ski de fond conforme à l'invention.Figure 2 is a longitudinal sectional view of a cross-country ski boot according to the invention.

La figure 3 est une coupe transversale selon les flèches III-III' de la figure 2.FIG. 3 is a cross section along the arrows III-III 'of FIG. 2.

La figure 4 est une vue en perspective sommaire du dessous d'une chaussure de ski de fond conforme à une variante de réalisation de l'invention.Figure 4 is a summary perspective view of the underside of a shoe cross-country skiing according to an alternative embodiment of the invention.

La figure 5 est une vue éclatée en perspective sommaire d'une tige de chaussure de patinage à roulettes, associée à des portions de semelle rapportées, et destinée à être solidarisé temporairement à une platine de patinage. Figure 5 is an exploded view in summary perspective of a rod roller skating shoe, associated with added sole portions, and intended to be temporarily attached to a skating stage.

Manière de réaliser l'inventionWay of realizing the invention

Comme déjà dit, l'objectif de l'invention est de réaliser une chaussure de ski de fond, de surf ou de patinage à moindre coût, c'est-à-dire en réalisant les parties techniques de la semelle de façon standard quelle que soit la pointure de la chaussure, et en associant cette partie technique à une tige dont les dimensions varient en fonction de la pointure de la chaussure. La suite de la description concerne plus particulièrement l'application de l'invention au ski de fond, mais il va de soi que la transposition à des chaussures de surf est évidente pour l'homme de métier qui remplacera l'axe d'articulation transversal d'une chaussure de ski de fond par des moyens d'accrochage spécifiquement dédiés aux fixations de surf.As already said, the objective of the invention is to produce a ski boot background, surfing or skating at a lower cost, i.e. by performing the parts sole techniques as standard regardless of the size of the shoe, and by associating this technical part with a rod whose dimensions vary depending on the shoe size. The rest of the description relates more particularly to the application of the invention to cross-country skiing, but it it goes without saying that transposing to surf shoes is obvious to humans of trade which will replace the transverse articulation axis of a ski boot bottom by hooking means specifically dedicated to surf bindings.

Comme on le voit à la figure 1, la tige (1), ou plus précisément sa partie basse présente une face inférieure caractéristique. Ainsi, on identifie dans la partie avant (A) un évidement (2) formant un logement, dans la partie centrale (B) une partie en excroissance (3), et dans la partie arrière (C) une zone en retrait (4).As seen in Figure 1, the rod (1), or more precisely its lower part has a characteristic underside. So, we identify in the front part (A) a recess (2) forming a housing, in the central part (B) a part in protrusion (3), and in the rear part (C) a recessed area (4).

Plus précisément, dans la partie avant (A), l'évidement (2) est disposé de manière axiale et longitudinale, et se trouve limité latéralement par deux zones (6, 7) de plus forte épaisseur. Les frontières de ces zones de plus forte épaisseur (6, 7) sont avantageusement rectilignes (8) ou constituées d'une succession de segments parallèles (9, 10).More specifically, in the front part (A), the recess (2) is arranged to axially and longitudinally, and is laterally limited by two zones (6, 7) thicker. The borders of these thicker areas (6, 7) are advantageously rectilinear (8) or consist of a succession of segments parallels (9, 10).

A l'opposé de la partie avant, la zone du talon (C) se trouve en retrait de la portion centrale (B). Cette portion centrale forme un plot (3) relié aux zones latérales (6, 7) de la partie avant.Opposite the front part, the heel area (C) is set back from the central portion (B). This central portion forms a stud (3) connected to the zones side (6, 7) of the front part.

Conformément à une caractéristique avantageuse de l'invention, la taille de l'évidement (2) et de la partie en retrait (4) sont constantes quelle que soit la pointure de la chaussure. En revanche, les dimensions du plot central (3) et des prolongements latéraux (6, 7) varient en fonction de la taille de la chaussure.In accordance with an advantageous characteristic of the invention, the size of the recess (2) and the recessed part (4) are constant whatever the shoe size. On the other hand, the dimensions of the central stud (3) and of the lateral extensions (6, 7) vary depending on the size of the shoe.

L'évidement (2) est destiné à recevoir une portion avant (20) de la semelle qui contient les éléments techniques. Plus précisément, cette portion (20) comporte vers l'avant un axe d'articulation (21) situé à l'intérieur d'un dégagement (22) ménagé pour permettre l'insertion des moyens d'accrochage de la fixation (non représentés). Cette pièce (20) comporte des nervures centrale (23) et latérales (24, 25) définissant entre elles des rainures (26, 27) destinées à accueillir les rails longitudinaux de la fixation (non représentés).The recess (2) is intended to receive a front portion (20) of the sole which contains the technical elements. More specifically, this portion (20) comprises forward a hinge pin (21) located inside a clearance (22) arranged to allow the insertion of the attachment means of the fastening (not represented). This part (20) has central (23) and lateral (24, 25) defining between them grooves (26, 27) intended to receive the rails longitudinal of the binding (not shown).

Cette pièce (20) présente des bords latéraux (28, 29) complémentaires des frontières (8, 9, 10) de l'évidement (2) de la tige (1).This part (20) has lateral edges (28, 29) complementary to the borders (8, 9, 10) of the recess (2) of the rod (1).

A l'extrémité opposée de la chaussure, la zone en retrait (4) reçoit une portion (40) formant la pièce d'usure du talon. Cette portion arrière (40) comporte sur sa face inférieure des nervures centrale (43) et latérales (44, 45) disposées dans le prolongement des nervures (23, 24, 25) de la pièce (20). De la même manière, ces nervures (43, 44, 45) définissent des rainures (46, 47) aptes à accueillir les rails de la fixation.At the opposite end of the shoe, the recessed area (4) receives a portion (40) forming the wear part of the heel. This rear portion (40) has on its underside of the central (43) and lateral (44, 45) ribs arranged in the extension of the ribs (23, 24, 25) of the part (20). Likewise, these ribs (43, 44, 45) define grooves (46, 47) suitable for receiving the rails of fixation.

Sur sa face supérieure, la pièce (40) comprend une rainure (50) débouchant sur la partie avant de cette pièce (40). Cette rainure (50) présente une forme complémentaire d'une nervure (12) située en excroissance sur la partie (4) en retrait de la tige.On its upper face, the part (40) comprises a groove (50) opening out on the front part of this part (40). This groove (50) has a shape complementary to a rib (12) located in projection on the part (4) in removal of the rod.

Dans une forme plus perfectionnée illustrée à la figure 3, la nervure (12) présente une forme de queue d'aronde (13) qui permet un accrochage plus sûr. Bien évidemment, la nervure complémentaire (51) de la pièce (40) est également du type en queue d'aronde.In a more sophisticated form illustrated in FIG. 3, the rib (12) has a dovetail shape (13) which allows a more secure attachment. Obviously, the complementary rib (51) of the part (40) is also of the dovetail type.

Comme illustré à la figure 1, la partie avant de la pièce (40) peut comporter deux parties saillantes (52, 53) formant un prolongement de la nervure (50). Ces parties saillantes (52, 53) sont destinées à venir s'encastrer dans un logement (14) ménagé à cet effet entre la partie centrale (3) du bas de la tige et la face plane de la portion en retrait (4).As illustrated in FIG. 1, the front part of the part (40) may include two projecting parts (52, 53) forming an extension of the rib (50). These projecting parts (52, 53) are intended to be embedded in a housing (14) formed for this purpose between the central part (3) of the bottom of the rod and the flat face of the recessed portion (4).

Ceci permet un accrochage plus efficace et évite tout risque d'arrachement de la pièce disposée sous le talon.This allows for a more efficient attachment and avoids any risk of tearing of the part placed under the heel.

Dans la variante plus perfectionnée illustrée en figure 2 et 3 dans laquelle la nervure (13) est en forme de queue d'aronde, on peut prévoir avantageusement des moyens d'encliquetage (15, 54) disposés respectivement sur la portion en retrait (4) et sur la pièce (40). Ces moyens par exemple sont réalisés par un ergot triangulaire en excroissance destiné à venir s'encliqueter dans une rainure (15) ménagée à cet effet sur la partie en retrait (4) de la tige au niveau du talon. Bien évidemment de nombreuses variantes d'exécution équivalentes peuvent remplacer ce moyen particulier. In the more sophisticated variant illustrated in FIGS. 2 and 3 in which the rib (13) is in the form of a dovetail, it is advantageous to provide latching means (15, 54) respectively disposed on the recessed portion (4) and on the part (40). These means for example are produced by a triangular lug protruding intended to snap into a groove (15) formed in this effect on the recessed part (4) of the upper at the heel. Obviously from many equivalent execution variants can replace this means particular.

On conçoit aisément que pour réaliser la solidarisation des pièces (20 et 40) avec le dessous du bas de la tige (1) on peut utiliser tous moyens connus tels que collage, vissage, rivetage, selon l'usage que l'on désire faire de la chaussure, et notamment en fonction du souhait de rendre ces pièces (20 et 40) amovibles ou non.It is easy to see that to secure the parts (20 and 40) with the underside of the bottom of the rod (1) one can use any known means such as bonding, screwing, riveting, depending on the use you want to make of the shoe, and in particular depending on the wish to make these parts (20 and 40) removable or no.

Dans la variante de réalisation illustrée à la figure 4, la portion avant (60) de la semelle comporte en partie centrale, une lumière traversante (61). Cette lumière (61) est disposée sensiblement au niveau de l'articulation métatarsophalangienne. Elle est destinée à recevoir une partie d'un axe de coopération (62) avec la fixation, plus particulièrement destiné à la pratique du "skating", et décalé à l'arrière, vers la partie centrale de la chaussure. Cet axe (62) se présente sous la forme d'une plaque métallique en "H" dont les branches parallèles (63, 64) sont disposées longitudinalement, et dont la branche centrale (66) est pliée de manière à former un décrochement (65) destiné à traverser la lumière (61) de la portion avant (60) de la semelle.In the alternative embodiment illustrated in FIG. 4, the front portion (60) of the sole comprises in the central part, a through lumen (61). This light (61) is arranged substantially at the level of the metatarsophalangeal joint. It is intended to receive part of an axis of cooperation (62) with the fixing, more particularly intended for the practice of "skating", and offset at the rear, towards the central part of the shoe. This axis (62) is in the form of a plate metallic "H" whose parallel branches (63, 64) are arranged longitudinally, and whose central branch (66) is folded so as to form a recess (65) intended to pass through the light (61) of the front portion (60) of the sole.

Avantageusement, les branches parallèles (63, 64) de la plaque métallique (62) sont percées à leurs extrémités pour permettre la fixation de cette plaque (62) dans l'évidement avant (2) de la coque. Cette fixation se fait à travers la portion avant (60) de la semelle au moyen de quatre orifices (67) percés à cet effet.Advantageously, the parallel branches (63, 64) of the metal plate (62) are drilled at their ends to allow the fixing of this plate (62) in the front recess (2) of the shell. This fixation is done through the portion front (60) of the sole by means of four holes (67) drilled for this purpose.

Dans cette variante, le rail (68) de la portion avant (60) vient s'encastrer dans le canal (16) de l'évidement avant (2) pour faciliter la mise en place et limiter les risques d'arrachement.In this variant, the rail (68) of the front portion (60) comes to be embedded in the channel (16) of the front recess (2) to facilitate installation and limit the risk of tearing.

La figure 5 illustre le principe de l'invention appliqué à une chaussure de patinage.Figure 5 illustrates the principle of the invention applied to a shoe skating.

Ainsi, une telle chaussure (70) présente au niveau de sa semelle des moyens d'accrochage (71, 72) destinés à coopérer avec le système de fixation de la platine (73). Plus précisément, et à l'instar de ce qui a été décrit ci-avant pour les chaussures de ski de fond, la chaussure (70) présente une semelle (75) conforme à l'invention, comportant deux parties (76, 77).Thus, such a shoe (70) has at its sole means attachment (71, 72) intended to cooperate with the fixing system of the plate (73). More specifically, and like what has been described above for cross-country ski boots, the boot (70) has a sole (75) conforming to the invention, comprising two parts (76, 77).

Ainsi, la portion avant (76) comporte les moyens d'accrochage (71) avec la platine (73), et un profil présentant une rainure centrale (78) correspondant à la largeur de la platine (73).Thus, the front portion (76) comprises the hooking means (71) with the plate (73), and a profile having a central groove (78) corresponding to the width of the plate (73).

De la sorte, lors de la mise en place de la chaussure sur la platine (73), la platine proprement dite pénètre et s'encastre à l'intérieur de la rainure (78). Comme déjà décrit pour les chaussures de ski de fond, la partie avant (76) de la semelle de la chaussure de patinage présente sur sa face supérieure des moyens permettant son insertion et sa solidarisation avec la tige proprement dite (74). Il peut s'agir notamment de profil en queue d'aronde, mais également de tout autre mode de réalisation équivalent.In this way, when the shoe is placed on the plate (73), the platinum itself penetrates and becomes embedded inside the groove (78). As already described for cross-country ski boots, the front part (76) of the sole the skating shoe has means on its upper face allowing its insertion and its attachment to the rod proper (74). It could be in particular in dovetail profile, but also in any other mode of equivalent achievement.

La partie arrière (77) de la semelle présente également un profil en rainure (79) disposé dans le prolongement de la rainure (78) de la portion avant (76), et ce pour permettre l'encastrement de la platine (73).The rear part (77) of the sole also has a grooved profile (79) disposed in the extension of the groove (78) of the front portion (76), and this to allow the mounting of the plate (73).

Les moyens d'accrochage avec la platine (73) sont constitués par des axes transversaux logés à l'intérieur des nervures (78, 79) en en reliant les faces latérales. Ces moyens d'accrochage (71, 72) sont destinés à venir à l'intérieur de paires d'encoches (80, 81) situées sur la platine (73).The hooking means with the plate (73) consist of pins transverse housed inside the ribs (78, 79) by connecting the faces side. These attachment means (71, 72) are intended to come inside pairs of notches (80, 81) located on the plate (73).

Dans la forme d'exécution illustrée, la platine (73) présente un canal central (82) à l'intérieur duquel peut se déplacer une tringlerie non représentée apte en fonction de son déplacement à venir obturer les encoches (80, 81) en y crochetant les axes (71, 72).In the illustrated embodiment, the plate (73) has a central channel (82) inside which can move a linkage not shown suitable for depending on its movement to close off the notches (80, 81) by hooking the axes (71, 72).

Le mouvement de la tringlerie non représenté est assuré par le déplacement du levier (85) situé en arrière de la platine.The movement of the linkage not shown is ensured by the displacement of the lever (85) located behind the plate.

Bien évidemment, l'invention ne se limite pas à ce mode d'accrochage particulier illustré pour le patin de la figure 5, mais couvre bien évidemment tout autre moyen d'accrochage avec des fixations diverses, pour peu que l'esprit de l'invention soit respecté, à savoir que les moyens d'accrochage soient localisés sur des portions techniques rapportées sous la chaussure, respectivement en avant et en arrière.Obviously, the invention is not limited to this method of attachment particular illustrated for the skate of figure 5, but obviously covers all other means of attachment with various fasteners, provided that the spirit of the invention is respected, namely that the attachment means are located on technical portions added under the shoe, respectively in front and in back.

Il ressort de ce qui précède qu'une chaussure de ski de fond, de surf, ou de patinage, conforme à l'invention présente de multiples avantages, tant pour le fabricant que pour l'utilisateur. Ainsi, le fabricant trouvera intéressant de standardiser et d'uniformiser la fabrication des pièces techniques, ce qui lui permettra de réduire le prix de revient global de la chaussure. It appears from the above that a cross-country ski boot, a surf boot, or a skating according to the invention has multiple advantages, both for the manufacturer as for the user. So the manufacturer will find it interesting to standardize and standardize the manufacturing of technical parts, which will reduce the overall cost price of the shoe.

Parallèlement, l'utilisateur appréciera particulièrement de pouvoir remplacer les pièces d'usure soumises aux contraintes les plus importantes sans avoir à changer de chaussure. Par ailleurs, une telle chaussure permet à partir d'une tige commune, l'adaptabilité à différentes normes, notamment en ce qui concerne la position de l'axe transversal et la géométrie et le nombre des nervures longitudinales, dans le cas du ski de fond.At the same time, the user will particularly appreciate being able to replace wear parts subject to the most significant stresses without having to change shoes. Furthermore, such a shoe allows from a upper adaptability to different standards, especially with regard to position of the transverse axis and the geometry and the number of ribs longitudinal, in the case of cross-country skiing.

Claims (14)

Semelle de chaussure de ski de fond, de surf ou de patinage comprenant des moyens d'accrochage (21) localisés en partie avant et destinés à coopérer avec des moyens complémentaires d'une fixation montée sur un ski, un surf ou une platine de patinage ; un profil (26, 27) s'étendant au moins sur partie essentielle de la longueur de la semelle, destiné à coopérer avec des formes complémentaires ménagées à cet effet sur la fixation ;    ladite semelle étant destinée à être assemblée à une tige (1) pour former la chaussure de ski de fond, de surf ou de patinage, caractérisée en ce que cette semelle comprend deux portions indépendantes, à savoir: une portion avant (20 ; 60) destinée à être assemblée à la partie avant (2) de la tige (1), et comportant au moins une partie les moyens d'accrochage (21), une portion arrière (40) destinée à être assemblée à la partie arrière (4) de la tige (1), et apte à coopérer avec la fixation ; et en ce que lorsque la semelle est assemblée à la coque (1), l'espace intermédiaire entre ces deux portions (20, 40) est constitué par un prolongement (3) de la coque (1) vers le bas. Sole for cross-country skiing, surfing or skating including attachment means (21) located in the front part and intended to cooperate with complementary means of a binding mounted on a ski, a board or a skating plate; a profile (26, 27) extending at least over an essential part of the length of the sole, intended to cooperate with complementary shapes provided for this purpose on the binding; said sole being intended to be assembled with a rod (1) to form the boot for cross-country skiing, surfing or skating, characterized in that this sole includes two independent portions, namely: a front portion (20; 60) intended to be assembled with the front part (2) of the rod (1), and comprising at least part of the hooking means (21), a rear portion (40) intended to be assembled with the rear part (4) of the rod (1), and able to cooperate with the fixing; and in that when the sole is assembled to the shell (1), the intermediate space between these two portions (20, 40) is constituted by an extension (3) of the shell (1) downwards. Semelle selon la revendication 1, caractérisée en ce que les portions avant (20) et arrière (40) ont les mêmes formes et dimensions quelle que soit la pointure de la chaussure.Sole according to claim 1, characterized in that the front (20) and rear (40) portions have the same shapes and dimensions regardless of the size of the shoe. Semelle selon la revendication 1 ou 2, caractérisée en ce que les portions avant (20) et/ou arrière (40) sont montées de manière amovible sur la coque (1) de la chaussure.Sole according to claim 1 or 2, characterized in that the front (20) and / or rear (40) portions are removably mounted on the shell (1) of the shoe. Semelle selon l'une des revendications 1 à 3, caractérisée en ce que les portions avant (20) et/ou arrière (40) présentent des moyens de guidage (12 ; 50) de leur mise en place sur la coque (1) de la chaussure.Sole according to one of claims 1 to 3, characterized in that the front (20) and / or rear (40) portions have guide means (12; 50) for their positioning on the shell (1) of the shoe. Semelle de chaussure de ski de fond selon l'une des revendications 1 à 4, caractérisée en ce que les moyens d'accrochage sont constitués par un axe transversal (21) et en ce que le profil est constitué d'au moins une rainure (26, 27) s'étendant au moins sur partie essentielle de la longueur de la semelle Sole of cross-country ski boot according to one of claims 1 to 4, characterized in that the fastening means consist of a transverse axis (21) and in that the profile consists of at least one groove ( 26, 27) extending at least over an essential part of the length of the sole Chaussure de ski de fond, de surf ou de patinage, caractérisée en ce qu'elle est équipée d'une semelle selon l'une des revendications 1 à 5.Cross-country ski, surfing or skating boot, characterized in that it is equipped with a sole according to one of claims 1 to 5. Chaussure selon la revendication 6, caractérisée en ce que la coque (1) présente des évidements (2, 4) destinés à recevoir les portions avant (20) et arrière (40) de la semelle.Shoe according to claim 6, characterized in that the shell (1) has recesses (2, 4) intended to receive the front (20) and rear (40) portions of the sole. Chaussure selon la revendication 7, caractérisée en ce que les évidements (2, 4) présentent des moyens (14) de mise en place des portions avant (20) et arrière (40) de la semelle par coulissement selon une direction parallèle au plan de la semelle.Shoe according to claim 7, characterized in that the recesses (2, 4) have means (14) for positioning the front (20) and rear (40) portions of the sole by sliding in a direction parallel to the plane of the sole. Chaussure selon la revendication 8, caractérisée en ce que l'évidement (2) destiné à recevoir la portion avant (20) débouche latéralement du coté interne de la chaussure.Shoe according to claim 8, characterized in that the recess (2) intended to receive the front portion (20) opens laterally on the internal side of the shoe. Chaussure selon l'une des revendications 6 à 9, caractérisée en ce que les moyens de guidage de la mise en place des portions de semelle sont constitués par des nervures (12, 13) et des rainures (50, 51) complémentaires disposées dans les évidements (2, 4) et sur la face supérieure des portions avant et/ou arrière (40) de semelle.Shoe according to one of claims 6 to 9, characterized in that the means for guiding the positioning of the sole portions consist of ribs (12, 13) and complementary grooves (50, 51) arranged in the recesses (2, 4) and on the upper face of the front and / or rear portions (40) of the sole. Chaussure selon la revendication 10, caractérisée en ce que les nervures (13) et rainures (51) sont en forme de queue d'aronde.Shoe according to claim 10, characterized in that the ribs (13) and grooves (51) are in the form of a dovetail. Chaussure selon l'une des revendications 6 à 11, caractérisée en ce que le prolongement (3) de la coque, intermédiaire entre les portions avant (60) et arrière (40) de semelle comporte au moins un canal (16) à l'intérieur duquel est encastré un rail (68) de la portion avant (60) de la semelle.Shoe according to one of claims 6 to 11, characterized in that the extension (3) of the shell, intermediate between the front (60) and rear (40) sole portions comprises at least one channel (16) at the inside which is embedded a rail (68) of the front portion (60) of the sole. Chaussure selon l'une des revendications 1 à 12, caractérisée en ce que les évidements (2, 4) comprennent des moyens (15, 54) de solidarisation des portions avant et arrière (40) de la semelle par encliquetage.Shoe according to one of claims 1 to 12, characterized in that the recesses (2, 4) comprise means (15, 54) for securing the front and rear portions (40) of the sole by snap-fastening. Chaussure selon l'une des revendications 1 à 13, caractérisée en ce que la portion avant (60) de la semelle comporte une lumière (61) destinée à laisser passer une partie (66) d'un organe technique (62), le reste (63, 64) de cet organe technique (62) étant emprisonné entre la face supérieure de la portion avant (60) et l'évidement (2).Shoe according to one of claims 1 to 13, characterized in that the front portion (60) of the sole includes a lumen (61) intended to allow part (66) of a technical member (62) to pass, the rest (63, 64) of this technical member (62) being trapped between the upper face of the front portion (60) and the recess (2).
EP97420103A 1996-07-02 1997-07-01 Sole for ski boot or surfing boot and shoe with such a sole Expired - Lifetime EP0815756B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9608489A FR2750579B1 (en) 1996-07-02 1996-07-02 CROSS COUNTRY OR SURF SKI SHOE SOLE AND SHOE EQUIPPED WITH SUCH SOLE
FR9608489 1996-07-02

Publications (2)

Publication Number Publication Date
EP0815756A1 true EP0815756A1 (en) 1998-01-07
EP0815756B1 EP0815756B1 (en) 2002-03-13

Family

ID=9493816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97420103A Expired - Lifetime EP0815756B1 (en) 1996-07-02 1997-07-01 Sole for ski boot or surfing boot and shoe with such a sole

Country Status (3)

Country Link
EP (1) EP0815756B1 (en)
DE (1) DE69710953T2 (en)
FR (1) FR2750579B1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0933034A1 (en) * 1998-01-30 1999-08-04 Salomon S.A. Sportshoe with an adaptable sole for different purposes
WO1999043230A1 (en) * 1998-02-26 1999-09-02 Tvas Corp., Ltd. An outer sole of shoes
FR2790370A1 (en) * 1999-03-02 2000-09-08 David Rocquencourt Sport shoe for football, rugby, American football, etc., with or without studs, comprises sole with allotment where pads are inserted
EP1836916A1 (en) * 2006-03-24 2007-09-26 Lange International S.A. Skiboot adaptable to trekking
ITTV20120077A1 (en) * 2012-05-08 2013-11-09 Scarpa Calzaturificio Spa SKI BOOT
CN103783717A (en) * 2012-10-26 2014-05-14 K-2公司 Base for a ski boot and ski boot incorporating such a base
FR2998765A1 (en) * 2012-11-30 2014-06-06 Salomon Sas SPORT SHOE WITH ADJUSTABLE FLEXION
FR2998764A1 (en) * 2012-11-30 2014-06-06 Salomon Sas SPORT SHOE ADAPTABLE
US9326563B2 (en) 2012-10-26 2016-05-03 K-2 Corporation Base for a ski boot and ski boot incorporating such a base
EP4066670A1 (en) * 2021-04-01 2022-10-05 Madshus AS Ski boot with heel support

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100154254A1 (en) * 2007-05-16 2010-06-24 Nicholas Fletcher Boot binding
US11617412B2 (en) 2020-05-21 2023-04-04 Nike, Inc. Foot support systems including tiltable forefoot components

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078322A (en) * 1976-08-04 1978-03-14 Engineered Sports Products, Inc. Ski boot
US4351120A (en) * 1979-06-15 1982-09-28 Engineered Sports Products, Inc. Removable traction surfaces for footwear
FR2620909A1 (en) * 1987-09-28 1989-03-31 Salomon Sa SKI SHOE SOLE
WO1994014350A1 (en) * 1992-12-23 1994-07-07 Helmut Girardelli Sports shoe
DE4329186A1 (en) * 1993-08-30 1995-03-02 Stefan Lederer Sports shoe (boot) with exchangeable outer sole

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565117B1 (en) * 1984-06-04 1987-10-09 Salomon Sa DEVICE FOR GUIDING A SKI SHOE, AND CROSS-COUNTRY SHOE AND SKI SUITABLE FOR THIS DEVICE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078322A (en) * 1976-08-04 1978-03-14 Engineered Sports Products, Inc. Ski boot
US4351120A (en) * 1979-06-15 1982-09-28 Engineered Sports Products, Inc. Removable traction surfaces for footwear
FR2620909A1 (en) * 1987-09-28 1989-03-31 Salomon Sa SKI SHOE SOLE
WO1994014350A1 (en) * 1992-12-23 1994-07-07 Helmut Girardelli Sports shoe
DE4329186A1 (en) * 1993-08-30 1995-03-02 Stefan Lederer Sports shoe (boot) with exchangeable outer sole

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0933034A1 (en) * 1998-01-30 1999-08-04 Salomon S.A. Sportshoe with an adaptable sole for different purposes
FR2774266A1 (en) * 1998-01-30 1999-08-06 Salomon Sa SPORTS SHOE COMPRISING A SOLE ADAPTABLE TO MULTIPLE STANDARDS
US6065228A (en) * 1998-01-30 2000-05-23 Salomon S.A. Sport boot having a sole adaptable to multiple standards
WO1999043230A1 (en) * 1998-02-26 1999-09-02 Tvas Corp., Ltd. An outer sole of shoes
FR2790370A1 (en) * 1999-03-02 2000-09-08 David Rocquencourt Sport shoe for football, rugby, American football, etc., with or without studs, comprises sole with allotment where pads are inserted
EP1836916A1 (en) * 2006-03-24 2007-09-26 Lange International S.A. Skiboot adaptable to trekking
US7934326B2 (en) 2006-03-24 2011-05-03 Lisa Lange International Sarl Ski boot that can be adapted for touring
ITTV20120077A1 (en) * 2012-05-08 2013-11-09 Scarpa Calzaturificio Spa SKI BOOT
WO2013168110A1 (en) * 2012-05-08 2013-11-14 Calzaturificio S.C.A.R.P.A. S.P.A. Ski boot
EP2732715A1 (en) * 2012-10-26 2014-05-21 K-2 Corporation Base for a ski boot and ski boot incorporating such a base
US9265300B2 (en) 2012-10-26 2016-02-23 K-2 Corporation Base for a ski boot and ski boot incorporating such a base
EP2859806B1 (en) * 2012-10-26 2022-03-30 K2 Sports, LLC A base for a ski boot and a ski boot incorporating such a base
US10172411B2 (en) 2012-10-26 2019-01-08 K2 Sports, Llc Base for a ski boot and ski boot incorporating such a base
CN103783717A (en) * 2012-10-26 2014-05-14 K-2公司 Base for a ski boot and ski boot incorporating such a base
CN103783717B (en) * 2012-10-26 2018-03-06 K2运动有限责任公司 For ski boots substrate and include the ski boots of this substrate
US9326563B2 (en) 2012-10-26 2016-05-03 K-2 Corporation Base for a ski boot and ski boot incorporating such a base
CN103845884A (en) * 2012-11-30 2014-06-11 萨洛蒙股份有限公司 Adaptable sports footwear
EP2896309A1 (en) * 2012-11-30 2015-07-22 Salomon S.A.S. Adaptable sports shoe
EP2737815A3 (en) * 2012-11-30 2014-08-13 Salomon S.A.S. Adaptable sports shoe
EP2752124A1 (en) * 2012-11-30 2014-07-09 Salomon S.A.S. Sports shoe with adjustable bending
FR2998764A1 (en) * 2012-11-30 2014-06-06 Salomon Sas SPORT SHOE ADAPTABLE
FR2998765A1 (en) * 2012-11-30 2014-06-06 Salomon Sas SPORT SHOE WITH ADJUSTABLE FLEXION
EP4066670A1 (en) * 2021-04-01 2022-10-05 Madshus AS Ski boot with heel support

Also Published As

Publication number Publication date
DE69710953D1 (en) 2002-04-18
EP0815756B1 (en) 2002-03-13
DE69710953T2 (en) 2003-01-23
FR2750579B1 (en) 1998-09-11
FR2750579A1 (en) 1998-01-09

Similar Documents

Publication Publication Date Title
EP0841015B1 (en) Sportsshoe with mobile collar
EP0787441B1 (en) Sport shoe
EP0913103B1 (en) Sole for sportsshoe
EP0815756B1 (en) Sole for ski boot or surfing boot and shoe with such a sole
FR2738158A1 (en) Binding for fixing sport article to footwear, e.g. boot to cross country ski
FR2859109A1 (en) DEVICE FOR MAINTAINING A FOOT OR SHOE ON A SPORT MACHINE
EP0486940B1 (en) Alpine ski boot
CA1136850A (en) Method for the manufacture of a sports shoe, and shoe made by said method
FR2734993A1 (en) CROSS-COUNTRY SKI BOOT WITH A REMOVABLE FRONT CROSS-AXLE.
EP0808584A1 (en) Shoe with adjustable arch-support
EP0796570B1 (en) Snowboard boot
FR2537011A1 (en) Ski boot binding system
EP1813319B1 (en) Improvement for a snowboard
FR2497459A1 (en) Safety binding for ski - incorporates plate with recess in top of ski which interlock for flush fitting
FR2847482A1 (en) Ski comprises base, in shape of long beam with front raised tip, having in runner part complementary longitudinal plate for receiving boot retaining fixings
FR2726745A1 (en) DEVICE FOR ATTACHING A SHOE TO AN APPARATUS, SAID DEVICE COMPRISING AT LEAST ONE MAGNET
EP0765679B1 (en) Cross-country ski, especially for skating
FR2743729A1 (en) ROLLER SKATES
FR2887155A1 (en) Snow gliding board e.g. ski, has longitudinal units comprising median parts separated from base by forming pre-stressing bridge to increase pressure and to constitute return unit for base towards its rest position
FR2819690A1 (en) Boot for snowshoe comprises insert which engages retaining means integral with snowshoe and allows boot to pivot about transverse axis
FR2904570A1 (en) Snow-shoe, has front deck to form support surface on snow, and flexible strip to connect front and rear parts of rear deck forming plate that serves to fix boot, where parts respectively have units to fix front and rear zones of boot
FR2769800A1 (en) ONLINE SKI OR SKATE SHOE SHOE
EP3175729A1 (en) Ski boot including an optimised solution to attaching the pads
FR2803493A1 (en) Sport shoes for sliding in particular comprises a sole whose main area has a small coefficient of friction defining sliding axis and fitted with inserts to facilitate the walking
CA2834536A1 (en) Sport shoe with adjustable flexion

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FI FR IT

AX Request for extension of the european patent

Free format text: AL;LT;LV;RO;SI

17P Request for examination filed

Effective date: 19980205

AKX Designation fees paid

Free format text: DE FI FR IT

RBV Designated contracting states (corrected)

Designated state(s): DE FI FR IT

17Q First examination report despatched

Effective date: 20000124

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FI FR IT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20020313

REF Corresponds to:

Ref document number: 69710953

Country of ref document: DE

Date of ref document: 20020418

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20021216

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20050707

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20060728

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20060731

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20080331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070701