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EP1025768B1 - Ski boot - Google Patents

Ski boot Download PDF

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Publication number
EP1025768B1
EP1025768B1 EP20000810051 EP00810051A EP1025768B1 EP 1025768 B1 EP1025768 B1 EP 1025768B1 EP 20000810051 EP20000810051 EP 20000810051 EP 00810051 A EP00810051 A EP 00810051A EP 1025768 B1 EP1025768 B1 EP 1025768B1
Authority
EP
European Patent Office
Prior art keywords
bearing surfaces
sole
ski boot
boot
ski
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.)
Expired - Lifetime
Application number
EP20000810051
Other languages
German (de)
French (fr)
Other versions
EP1025768A1 (en
Inventor
Gilles Marmonier
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 EP1025768A1 publication Critical patent/EP1025768A1/en
Application granted granted Critical
Publication of EP1025768B1 publication Critical patent/EP1025768B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00Snowboard bindings
    • A63C10/02Snowboard bindings characterised by details of the shoe holders
    • A63C10/10Snowboard bindings characterised by details of the shoe holders using parts which are fixed on the shoe, e.g. means to facilitate step-in
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00Footwear for sporting purposes
    • A43B5/04Ski or like boots
    • A43B5/0401Snowboard boots
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00Footwear for sporting purposes
    • A43B5/04Ski or like boots
    • A43B5/0415Accessories
    • A43B5/0417Accessories for soles or associated with soles of ski boots; for ski bindings

Definitions

  • the invention relates to a ski boot, the sole has at least two smooth bearing surfaces intended to rest and slide on surfaces smooth of a safety fastener and extending transversely to the sole.
  • Patent CH 674 623 there is also known a device central binding of a ski boot comprising two rollers mounted on horizontal axes in the front plate of the central binding, the shoe being provided with a transverse groove whose bottom constitutes a bearing and rolling surface for rollers.
  • the shoe pivots securely with the plate, then the shoe, released from the means of front restraint, escapes from the rear restraint means by tilting.
  • the only support surfaces are role of ensuring that the height between surfaces rest and the jaws of the restraining means constant and independent of the wear of the sole.
  • the object of the invention is to produce a shoe having the same advantages with regard to the lateral or rotating movement, but offering in addition to good comfort, a more flexible walking sole and having better grip without losing its functionality as an interface between the leg and skiing, this shoe must also be able to be made in a more rational way.
  • the ski boot according to the invention has the characteristics defined by claim 1.
  • Soft boot-like rod can be finished regardless of the rigid midsole and the tread. It is then attached to the midsole, then the tread is overmolded or glued to the midsole, leaving the support surfaces free.
  • the walking sole surrounds the bottom of the rod so as to ensure resistance and the waterproofness of the shoe over a certain height.
  • the bearing surfaces are advantageously set back from the bearing surface of the sole on the ground, such so that they come less easily into contact with the ground and, if so, with less pressure, so as not to be damaged, in particularly scratched, which would reduce their ability to sliding.
  • Figure 1 is a side view of the ski boot in which the rigid midsole has been shown in strong transparent lines.
  • Figure 2 is a bottom view.
  • the shoe shown comprises a rod 1 in the form flexible boot having, in known manner, zones 2 of woven material and zones, such as the zone 3, in flexible plastic.
  • This boot is fixed, by example by gluing, on a midsole rigid 4 raised at the rear and on the sides, on the greater part of the sole length, so as to form a kind of cradle 5 in which is engaged rod 1.
  • the midsole 4 is provided on its face lower, two transverse ribs 6 and 7 located respectively under the sole of the foot, in the metatarsophalangeal area, and under the heel. These ribs 6 and 7 are relatively wide and have a trapezoidal profile with small bases define two flat bearing surfaces 6a and 7a. views in plan, their surface is flat and smooth and they extend at least approximately in arcs of a circle around a point corresponding to the axis of rotation of the shoe on the binding during a stress in torsion. As can be seen in Figure 2, the ribs 6 and 7 do not extend over the entire width of the midsole. In its middle region, the midsole 4 also has two bases 8 and 9, also of trapezoidal profile and forming two additional bearing surfaces.
  • a metal bar 10 Between these bases 8 and 9 is fixed, transversely to the sole, a metal bar 10.
  • the rigid midsole is covered, by molding, with a tread 11 which also covers the bottom of part of the perimeter of rod 1, but leaving the surfaces free support 6a and 7a of the ribs 6 and 7 as shown in Figure 2, as well as the bases of bases 8 and 9 and the bar 10.
  • the bearing surfaces 6a and 7a are flush with the surface of the walking sole 11. These bearing surfaces could however be significantly behind the The sole of the walking sole 11. It is the same. bearing surfaces of bases 8 and 9.
  • the sole of step 11 is for example made of thermoplastic rubber known by the commercial abbreviation of TPR.
  • the tread 11 has a clearance 12, extending the surface support 6a of the rib in the form of a groove, the depth is significantly less than the height of the rib 6. Similarly, at each end of the rib 7, the tread 11 has a clearance 13. On either side of the bearing surface bases 8 and 9, the tread 11 has a oblique surface 15 in the manner of a chamfer 16.
  • Figure 1 shows the shoe attached to a safety binding 17 itself attached to a ski 18.
  • This attachment includes two smooth bearing surfaces 19 and 20 on which the ribs 6 and 7.
  • the bar 10 of the shoe comes engage and get caught between a pair of supports 21 and a cam 22 articulated around a horizontal axis 23, these supports 22 and the support of the cam 22 can be separated from each other against the action of springs.
  • the attachment is additionally fitted at the rear with a lever 24 allowing the bar 10 to be released and, by therefore, to remove the binding.
  • the center of arcs of circles defined above corresponds to the center bar 10, that is to say in the center of the organ of fixing by which the shoe turns on the fixing during torsional stress.
  • the bearing surfaces 6a and 7a facilitate the release by sliding on the binding.
  • the bearing surfaces 6a and 7a act as a fulcrum accompanied by a leverage favoring the triggering of the fixation.
  • the bearing surfaces are advantageously set back from the bearing surface of the sole on the ground, such so that they come less easily into contact with the ground, and, if so, with less pressure, so as not to be damaged, in particularly scratched, which would reduce their ability to sliding.
  • the rigid midsole could be suitable for any other type of ski binding.
  • the rigid midsole could present a front sidewalk and a rear sidewalk protruding outsole 11 for the use of the boot with a conventional ski binding comprising a front stop and a heel piece.
  • the bases 8 and 9 and the bar 10 would be fine heard deleted.
  • Ribs 6 and 7 could be straight instead of being in an arc.
  • the sole intermediary could be provided with any means or fixing member, for example means such as described in patent application FR 2 769 799.
  • the bearing surfaces 6a and 7a could also be formed by the surface of a metal plate intended to cooperate with a safety fastener.
  • the ribs 6 and 7 defining the bearing surfaces may have either come in one piece, molding, with rigid midsole, be reported. In the second case, they can be in any matter, in especially in metal.
  • the bearing surfaces could be discontinuous, for example formed by studs.
  • the midsole could extend only from the heel to the area metatarsophalangeal.

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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)

Description

L'invention concerne une chaussure de ski dont la semelle présente au moins deux surfaces d'appui lisses destinées à s'appuyer et glisser sur des surfaces lisses d'une fixation de sécurité et s'étendant transversalement à la semelle.The invention relates to a ski boot, the sole has at least two smooth bearing surfaces intended to rest and slide on surfaces smooth of a safety fastener and extending transversely to the sole.

Du brevet FR 1 587 912, on connaít une chaussure de ski dont la semelle présente deux rainures rectilignes transversales dont le fond lisse est destiné à faciliter le glissement latéral de la chaussure sur deux barrettes fixées transversalement sur le ski, de manière à faciliter le déclenchement latéral de la fixation en cas de chute. Le fond des rainures constitue donc une surface d'appui lisse en retrait de la surface d'appui de la chaussure sur le sol, de telle sorte que ces surfaces d'appui lisses n'entrent pas en contact avec le sol lors de la marche et ne sont, par conséquent, pas détériorées. Selon une variante d'exécution, le fond des rainures est recouvert d'une plaquette à faible coefficient de frottement.From patent FR 1 587 912, we know a ski boot the sole of which has two rectilinear grooves transverse whose smooth bottom is intended for facilitate lateral sliding of the shoe on two bars fixed transversely on the ski, so as to facilitate lateral triggering of the fixing in case of fall. The bottom of the grooves therefore constitutes a smooth bearing surface set back from the bearing surface of the shoe on the ground, such so that these smooth bearing surfaces don't come in contact with the ground when walking and are not Therefore, not deteriorated. According to a variant of execution, the bottom of the grooves is covered with a pad with low coefficient of friction.

Du brevet CH 674 623, on connaít en outre un dispositif de fixation centrale d'une chaussure de ski comportant deux galets montés sur des axes horizontaux dans la plaque avant de la fixation centrale, la chaussure étant munie d'une rainure transversale dont le fond constitue une surface d'appui et de roulement pour les galets. Patent CH 674 623, there is also known a device central binding of a ski boot comprising two rollers mounted on horizontal axes in the front plate of the central binding, the shoe being provided with a transverse groove whose bottom constitutes a bearing and rolling surface for rollers.

Du document WO 98/30 292, on connaít un ensemble chaussure/fixation de surf dans lequel la chaussure est munie d'une plaque de fixation noyée dans la semelle et présentant deux rainures en queue d'aronde en arc de cercle situées sur un même cercle, ces rainures venant s'emboíter sur des rails profilés en T sur lesquels la plaque est verrouillée par un verrou. La fixation n'est pas déclenchable en cas de chute. Du document WO 97/26959, on connaít en outre une chaussure de ski destinée à être fixée sur une plaque elle-même montée rotativement sur un ski, cette chaussure présentant des surfaces d'appui situées en retrait de la surface de marche de la semelle et venant reposer sur des plots de la plaque. La chaussure est fixée à l'avant et à l'arrière par des moyens connus, à la différence que les moyens de retenue arrière sont montés sur la plaque pivotante et non sur le ski. Lors d'une chute en torsion, la chaussure pivote solidairement avec la plaque, puis la chaussure, libérée des moyens de retenue avant, s'échappe des moyens de retenue arrière par basculement. Les surfaces d'appui ont pour seul rôle d'assurer que la hauteur entre les surfaces d'appui et les mâchoires des moyens de retenue reste constante et indépendante de l'usure de la semelle.From document WO 98/30 292, we know a set boot / surf binding in which the boot is fitted with a fixing plate embedded in the sole and having two dovetail grooves in an arc of circle located on the same circle, these grooves coming fit onto T-shaped rails on which the plate is locked by a lock. The attachment is not triggered in the event of a fall. From document WO 97/26959, we also know a ski boot intended to be fixed on a plate itself mounted rotating on a ski, this shoe having bearing surfaces set back from the surface of tread of the sole and coming to rest on pads the plaque. The shoe is attached to the front and to the rear by known means, except that the rear retaining means are mounted on the plate swivel and not on the ski. During a fall in torsion, the shoe pivots securely with the plate, then the shoe, released from the means of front restraint, escapes from the rear restraint means by tilting. The only support surfaces are role of ensuring that the height between surfaces rest and the jaws of the restraining means constant and independent of the wear of the sole.

L'invention a pour but de réaliser une chaussure présentant les mêmes avantages en ce qui concerne le déplacement latéral ou en rotation, mais offrant en outre un bon confort, une semelle de marche plus souple et présentant une meilleure adhérence sans perdre de sa fonctionnalité en tant qu'interface entre la jambe et le ski, cette chaussure devant pouvoir être en outre fabriquée de manière plus rationnelle.The object of the invention is to produce a shoe having the same advantages with regard to the lateral or rotating movement, but offering in addition to good comfort, a more flexible walking sole and having better grip without losing its functionality as an interface between the leg and skiing, this shoe must also be able to be made in a more rational way.

La chaussure de ski selon l'invention présente les caractéristiques définies par la revendication 1.The ski boot according to the invention has the characteristics defined by claim 1.

La tige souple en forme de botte peut être terminée indépendamment de la semelle intermédiaire rigide et de la semelle de marche. Elle est ensuite fixée à la semelle intermédiaire, puis la semelle de marche est surmoulée ou collée sur la semelle intermédiaire, en laissant libres les surfaces d'appui. Préférentiellement, la semelle de marche entoure le bas de la tige de manière à assurer la résistance et l'étanchéité de la chaussure sur une certaine hauteur.Soft boot-like rod can be finished regardless of the rigid midsole and the tread. It is then attached to the midsole, then the tread is overmolded or glued to the midsole, leaving the support surfaces free. Preferably, the walking sole surrounds the bottom of the rod so as to ensure resistance and the waterproofness of the shoe over a certain height.

Les surfaces d'appui sont avantageusement en retrait de la surface d'appui de la semelle sur le sol, de telle sorte qu'elles viennent moins facilement en contact avec le sol et, si c'est le cas, avec moins de pression, de manière à ne pas être abímées, en particulier rayées, ce qui réduirait leur capacité de glissement.The bearing surfaces are advantageously set back from the bearing surface of the sole on the ground, such so that they come less easily into contact with the ground and, if so, with less pressure, so as not to be damaged, in particularly scratched, which would reduce their ability to sliding.

Le dessin annexé représente, à titre d'exemple, un mode d'exécution de la chaussure selon l'invention.The accompanying drawing shows, by way of example, a mode of execution of the shoe according to the invention.

La figure 1 est une vue de côté de la chaussure de ski dans laquelle la semelle intermédiaire rigide a été représentée en traits forts en transparence.Figure 1 is a side view of the ski boot in which the rigid midsole has been shown in strong transparent lines.

La figure 2 est une vue de dessous. Figure 2 is a bottom view.

La chaussure représentée comprend une tige 1 en forme de botte souple présentant, de manière connue, des zones 2 en matériau tissé et des zones, telles que la zone 3, en plastique souple. Cette botte est fixée, par exemple par collage, sur une semelle intermédiaire rigide 4 relevée à l'arrière et sur les côtés, sur la plus grande partie de la longueur de la semelle, de manière à former une sorte de berceau 5 dans lequel est engagée la tige 1.The shoe shown comprises a rod 1 in the form flexible boot having, in known manner, zones 2 of woven material and zones, such as the zone 3, in flexible plastic. This boot is fixed, by example by gluing, on a midsole rigid 4 raised at the rear and on the sides, on the greater part of the sole length, so as to form a kind of cradle 5 in which is engaged rod 1.

La semelle intermédiaire 4 est munie, sur sa face inférieure, de deux nervures transversales 6 et 7 situées respectivement sous la plante du pied, dans la zone métatarsophalangienne, et sous le talon. Ces nervures 6 et 7 sont relativement larges et présentent un profil trapézoïdal dont les petites bases définissent deux surfaces planes d'appui 6a et 7a. Vues en plan, leur surface est plane et lisse et elles s'étendent au moins approximativement en arcs de cercle autour d'un point correspondant à l'axe de rotation de la chaussure sur la fixation lors d'une sollicitation en torsion. Comme on peut le voir à la figure 2, les nervures 6 et 7 ne s'étendent pas sur toute la largeur de la semelle intermédiaire. Dans sa région médiane, la semelle intermédiaire 4 présente en outre deux socles 8 et 9, également de profil trapézoïdal et formant deux surfaces d'appui supplémentaires. Entre ces socles 8 et 9 est fixée, transversalement à la semelle, une barrette métallique 10. La semelle intermédiaire rigide est revêtue, par surmoulage, d'une semelle de marche 11 qui recouvre également le bas d'une partie du pourtour de la tige 1, mais en laissant libre les surfaces d'appui 6a et 7a des nervures 6 et 7 comme représenté à la figure 2, ainsi que les bases des socles 8 et 9 et la barrette 10. Comme on peut le voir à la figure 1, les surfaces d'appui 6a et 7a affleurent la surface de la semelle de marche 11. Ces surfaces d'appui pourraient toutefois être sensiblement en retrait de la surface de la semelle de marche 11. Il en est de même des surfaces d'appui des socles 8 et 9. La semelle de marche 11 est par exemple en caoutchouc thermoplastique connu sous l'abréviation commerciale de TPR. A chacune des extrémités de la nervure 6, la semelle de marche 11 présente un dégagement 12, prolongeant la surface d'appui 6a de la nervure sous forme de rainure, dont la profondeur est sensiblement inférieure à la hauteur de la nervure 6. De même, à chacune des extrémités de la nervure 7, la semelle de marche 11 présente un dégagement 13. De part et d'autre de la surface d'appui des socles 8 et 9, la semelle de marche 11 présente une surface obliquer 15 à la manière d'un chanfrein 16.The midsole 4 is provided on its face lower, two transverse ribs 6 and 7 located respectively under the sole of the foot, in the metatarsophalangeal area, and under the heel. These ribs 6 and 7 are relatively wide and have a trapezoidal profile with small bases define two flat bearing surfaces 6a and 7a. views in plan, their surface is flat and smooth and they extend at least approximately in arcs of a circle around a point corresponding to the axis of rotation of the shoe on the binding during a stress in torsion. As can be seen in Figure 2, the ribs 6 and 7 do not extend over the entire width of the midsole. In its middle region, the midsole 4 also has two bases 8 and 9, also of trapezoidal profile and forming two additional bearing surfaces. Between these bases 8 and 9 is fixed, transversely to the sole, a metal bar 10. The rigid midsole is covered, by molding, with a tread 11 which also covers the bottom of part of the perimeter of rod 1, but leaving the surfaces free support 6a and 7a of the ribs 6 and 7 as shown in Figure 2, as well as the bases of bases 8 and 9 and the bar 10. As can be seen in FIG. 1, the bearing surfaces 6a and 7a are flush with the surface of the walking sole 11. These bearing surfaces could however be significantly behind the The sole of the walking sole 11. It is the same. bearing surfaces of bases 8 and 9. The sole of step 11 is for example made of thermoplastic rubber known by the commercial abbreviation of TPR. To each the ends of the rib 6, the tread 11 has a clearance 12, extending the surface support 6a of the rib in the form of a groove, the depth is significantly less than the height of the rib 6. Similarly, at each end of the rib 7, the tread 11 has a clearance 13. On either side of the bearing surface bases 8 and 9, the tread 11 has a oblique surface 15 in the manner of a chamfer 16.

La figure 1 représente la chaussure fixée sur une fixation de sécurité 17 elle-même fixée sur un ski 18. Cette fixation comprend deux surfaces d'appui lisses 19 et 20 sur lesquelles viennent prendre appui les nervures 6 et 7. La barrette 10 de la chaussure vient s'engager et se coincer entre une paire d'appuis 21 et une came 22 articulée autour d'un axe horizontal 23, ces appuis 22 et le support de la came 22 pouvant être écartés l'un de l'autre contre l'action de ressorts. La fixation est en outre équipée à l'arrière d'un levier 24 permettant de libérer la barrette 10 et, par conséquent, de déchausser la fixation. Le centre des arcs de cercles définis plus haut correspond au centre de la barrette 10, c'est-à-dire au centre de l'organe de fixation par lequel la chaussure tourne sur la fixation lors d'une sollicitation en torsion.Figure 1 shows the shoe attached to a safety binding 17 itself attached to a ski 18. This attachment includes two smooth bearing surfaces 19 and 20 on which the ribs 6 and 7. The bar 10 of the shoe comes engage and get caught between a pair of supports 21 and a cam 22 articulated around a horizontal axis 23, these supports 22 and the support of the cam 22 can be separated from each other against the action of springs. The attachment is additionally fitted at the rear with a lever 24 allowing the bar 10 to be released and, by therefore, to remove the binding. The center of arcs of circles defined above corresponds to the center bar 10, that is to say in the center of the organ of fixing by which the shoe turns on the fixing during torsional stress.

Lorsque la fixation de sécurité est sollicitée en torsion, les surfaces d'appui 6a et 7a facilitent le déclenchement en glissant sur la fixation. Lors d'une chute en avant ou en arrière, les surfaces d'appui 6a et 7a jouent le rôle de point d'appui accompagné d'un effet de levier favorisant le déclenchement de la fixation.When the safety fastener is requested in torsion, the bearing surfaces 6a and 7a facilitate the release by sliding on the binding. During a fall forward or backward, the bearing surfaces 6a and 7a act as a fulcrum accompanied by a leverage favoring the triggering of the fixation.

Les surfaces d'appui sont avantageusement en retrait de la surface d'appui de la semelle sur le sol, de telle sorte qu'elles viennent moins facilement en contact avec le sol, et, si c'est le cas, avec moins de pression, de manière à ne pas être abímées, en particulier rayées, ce qui réduirait leur capacité de glissement.The bearing surfaces are advantageously set back from the bearing surface of the sole on the ground, such so that they come less easily into contact with the ground, and, if so, with less pressure, so as not to be damaged, in particularly scratched, which would reduce their ability to sliding.

Le dessin ne représente, bien entendu, qu'un exemple d'exécution. La semelle intermédiaire rigide pourrait être adaptée à tout autre type de fixation de ski. En particulier, la semelle intermédiaire rigide pourrait présenter un trottoir avant et un trottoir arrière dépassant la semelle de marche 11 pour l'utilisation de la chaussure avec une fixation de ski conventionnelle comportant une butée avant et une talonnière. Dans ce cas, les socles 8 et 9 et la barrette 10 seraient bien entendu supprimés. Les nervures 6 et 7 pourraient être rectilignes au lieu d'être en arc de cercle. La semelle intermédiaire pourrait être munie de tout moyen ou organe de fixation, par exemple de moyens tels que décrits dans la demande de brevet FR 2 769 799.The drawing is, of course, only an example execution. The rigid midsole could be suitable for any other type of ski binding. In particular, the rigid midsole could present a front sidewalk and a rear sidewalk protruding outsole 11 for the use of the boot with a conventional ski binding comprising a front stop and a heel piece. In this case, the bases 8 and 9 and the bar 10 would be fine heard deleted. Ribs 6 and 7 could be straight instead of being in an arc. The sole intermediary could be provided with any means or fixing member, for example means such as described in patent application FR 2 769 799.

Les surfaces d'appui 6a et 7a pourraient en outre être constituées par la surface d'une plaque métallique destinée à coopérer avec une fixation de sécurité.The bearing surfaces 6a and 7a could also be formed by the surface of a metal plate intended to cooperate with a safety fastener.

Les nervures 6 et 7 définissant les surfaces d'appui peuvent être soit venues d'une pièce, de moulage, avec la semelle intermédiaire rigide, soit rapportées. Dans le second cas, elle peuvent être en toute matière, en particulier en métal. Les surfaces d'appui pourraient être discontinues, par exemple formées par des plots.The ribs 6 and 7 defining the bearing surfaces may have either come in one piece, molding, with rigid midsole, be reported. In the second case, they can be in any matter, in especially in metal. The bearing surfaces could be discontinuous, for example formed by studs.

Afin de faciliter la marche, la semelle intermédiaire pourrait s'étendre seulement du talon à la région métatarsophalangienne.To facilitate walking, the midsole could extend only from the heel to the area metatarsophalangeal.

Claims (9)

  1. Ski boot whose sole has at least two smooth bearing surfaces (6a, 7a) intended to bear and slide on smooth surfaces (19, 20) of a safety binding and extending transversely with respect to the sole, characterised in that the bearing surfaces (6a, 7a) are formed on a rigid intermediate sole (4) carrying at least one fastening member (10) located between the bearing surfaces for connecting it to a ski safety binding and covered by a walking sole (11) leaving the bearing surfaces exposed, which boot also comprises a flexible upper (1) in the form of a shoe fixed to the rigid intermediate sole.
  2. Ski boot as claimed in claim 1, characterised in that the rigid intermediate sole (4) is in the form of a cradle (5) starting from the heel and extending over at least part of its length.
  3. Ski boot as claimed in claim 1, characterised in that the intermediate sole extends only from the heel to the metatarsophalangeal region.
  4. Ski boot as claimed in claim 1, characterised in that the bearing surfaces (6a, 7a) are formed by ribs (6, 7).
  5. Ski boot as claimed in claim 1, characterised in that the bearing surfaces are formed by studs.
  6. Ski boot as claimed in claim 1, characterised in that the bearing surfaces (6a, 7a) consist of at least one separate piece attached to the rigid intermediate sole.
  7. Ski boot as claimed in claim 6, characterised in that the bearing surfaces (6a, 7a) consist of the surface of a metal plate intended to interact with the safety binding for connecting the boot to the ski.
  8. Ski boot as claimed in claim 1, characterised in that the smooth bearing surfaces (6a, 7a) extend over circle arcs at least approximately concentric with the center of the fastening member (10) by which the boot turns on the binding in the event of a twisting force.
  9. Ski boot as claimed in claim 1, characterised in that the smooth bearing surfaces (6a, 7a) are set back from the surface by which the sole bears on the ground.
EP20000810051 1999-02-02 2000-01-21 Ski boot Expired - Lifetime EP1025768B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9901326A FR2788946B1 (en) 1999-02-02 1999-02-02 SKI BOOT
FR9901326 1999-02-02

Publications (2)

Publication Number Publication Date
EP1025768A1 EP1025768A1 (en) 2000-08-09
EP1025768B1 true EP1025768B1 (en) 2003-07-30

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EP20000810051 Expired - Lifetime EP1025768B1 (en) 1999-02-02 2000-01-21 Ski boot

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EP (1) EP1025768B1 (en)
DE (1) DE60004110T2 (en)
FR (1) FR2788946B1 (en)

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Publication number Priority date Publication date Assignee Title
CH694421A5 (en) * 2001-02-14 2005-01-14 Lange Int Sa Alpine ski boot.
FR2827789B1 (en) * 2001-07-26 2003-10-17 Salomon Sa SHOE RETAINING ASSEMBLY ON A SNOWBOARD
FR2831029B1 (en) * 2001-10-22 2004-02-13 Salomon Sa SHOE SOLE FOR WALKING AND SKIING
FR2955749B1 (en) * 2010-02-04 2012-04-20 Salomon Sas IMPROVED SHOE SHOE
DE102011005241A1 (en) * 2011-03-08 2012-09-13 Theodor Freundorfer Ski boot, ski binding and ski

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Publication number Priority date Publication date Assignee Title
FR1587912A (en) 1968-09-06 1970-04-03
CH674623A5 (en) 1987-09-28 1990-06-29 Haldemann Ag Central binding for holding boot on ski - having two vertical discs on plate of binding and engaging in transversal groove in boot's sole
FR2705248B1 (en) * 1993-05-14 1995-07-28 Salomon Sa Device for retaining a boot on a sliding board.
US5971420A (en) * 1994-06-06 1999-10-26 Shimano, Inc. Snowboard binding
FR2743700B1 (en) * 1996-01-22 1998-04-30 Salomon Sa SLIDING SPORTS SHOE AND SLIDING APPARATUS FOR COOPERATING WITH SUCH A SHOE
US5906388A (en) * 1997-01-14 1999-05-25 Quiksilver, Inc. Footwear mounting system

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Publication number Publication date
FR2788946A1 (en) 2000-08-04
EP1025768A1 (en) 2000-08-09
DE60004110D1 (en) 2003-09-04
FR2788946B1 (en) 2001-04-06
DE60004110T2 (en) 2004-05-19

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