EP0381614A1 - Ski boot - Google Patents

Ski boot Download PDF

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Publication number
EP0381614A1
EP0381614A1 EP90810036A EP90810036A EP0381614A1 EP 0381614 A1 EP0381614 A1 EP 0381614A1 EP 90810036 A EP90810036 A EP 90810036A EP 90810036 A EP90810036 A EP 90810036A EP 0381614 A1 EP0381614 A1 EP 0381614A1
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EP
European Patent Office
Prior art keywords
rod
parts
front half
transverse
shoe according
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
EP90810036A
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German (de)
French (fr)
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EP0381614B1 (en
Inventor
Renzo Balbinot
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.)
Lange International SA
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Lange International SA
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Publication date
Application filed by Lange International SA filed Critical Lange International SA
Priority to AT90810036T priority Critical patent/ATE91066T1/en
Publication of EP0381614A1 publication Critical patent/EP0381614A1/en
Application granted granted Critical
Publication of EP0381614B1 publication Critical patent/EP0381614B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/04—Ski or like boots

Definitions

  • the present invention relates to a ski boot comprising a lower shell-shaped part surrounding the foot and the heel and a rod articulated on the lower part and consisting of a rear half-upper and an anterior half-upper itself consisting of two parts, either a first part attached to the lower part of the shoe and having a notch in its upper edge, opposite the shin, and a second part mounted on the first part, outside of the latter, and having two transverse parts connected to each other on the sides of the rod by two lateral connecting parts, the upper transverse part covering the di-notch.
  • Such a shoe is known from document EP-A-0 259 721.
  • the second part of the front rod is fixed to the first part of the front half-rod by means of two rivets.
  • the upper transverse part of the second part of the anterior half-rod receives the thrust from the tibia when the leg is bent. This transverse part being attached to the upper only laterally, it flexes during this push and thus gives the shoe a certain flexibility.
  • the other transverse part extends substantially parallel to the upper transverse part, one or two centimeters from the latter, on the first part of the anterior half-rod and it is assembled with the latter by means of two rivets.
  • the assembly of the front half-rod therefore requires two riveting operations.
  • the holes for the passage of the rivets create zones of less resistance in a place where the forces can be high.
  • the rivets create extra thickness, reduce the flexibility of the rod in its part enveloping the leg and are unsightly.
  • the main object of the present invention is to obtain an anterior half-rod in two parts assembled without rivets.
  • the shoe according to the invention is characterized in that the two parts of the anterior half-upper, made of semi-rigid synthetic material, are assembled together exclusively by interlocking and hooking, that is to say without assistance auxiliary fixing means.
  • the half-rod thus obtained has several advantages. Not only are the two riveting operations eliminated, but the interlocking and latching fixing takes place over large sections over which the forces are distributed, which gives the assembly greater resistance. On the other hand, the absence of rivets gives the half-rod greater flexibility with regard to its ability to wrap around the leg and to wrap it. In addition, the two parts can be made of different materials. The absence of a rivet allows a loop to pass at the height of the assembly. Finally, the appearance of the shoe is improved.
  • one of the two parts has a raised part fitted between the transverse parts and the connecting parts of the other part.
  • the interlocking of the two pieces gives the half-rod greater resistance in bending before, which makes it possible in return to reduce the thickness of its first part, which contributes to increasing its enveloping capacity.
  • the shoe represented in FIG. 1, partially in phantom, comprises a lower part 1 in the form of a shell comprising the sole and surrounding the foot and the heel and a rod 2 articulated on the lower part 1 by means of two rivets 6 and constituted a rear half-rod articulated in 4 on the lower part 1 and a front half-rod itself consisting of a first part 5 and a second part 7 mounted on the first part 5.
  • the shoe contains a comfort bootie 8.
  • the front half-upper is distinguished, in the drawing, from the rest of the shoe by the fact that it is shown in solid lines.
  • the second part 7 has an upper transverse part 9 and a lower transverse part 10 extending over the instep, these two parts being connected by two lateral connecting parts 11 and 12.
  • the first part 5 of the half anterior stem is roughly saddle-like, extending over the instep and the front of the ankle. Its upper edge has a notch 13 opposite the tibia.
  • This piece 5 also has, on each of its rear lateral edges 5a, 5b, respectively two pairs of notches 14, 15 and 16, 17. Between the notches 14 and 15, the edge 5a is extended in the form of a channeled part 18 in which is mounted a pawl 19 intended to retain, in a manner known per se, a toothed belt 20 forming part of a loop 21 intended for closing and tightening the shoe. Forward, the channel opens into a slot into which the toothed belt engages, which thus passes under the part 5, in a known manner.
  • the edge 5b of the part 5 is extended in the form of a tongue 22 at the end of which the loop 21 is fixed, the tongue 22 and the loop 21 thus forming a clamp.
  • the part 5 has a raised part 23 whose upper edge 24 constitutes a bearing, the role of which will be described later.
  • the shape of the second part 7 of the anterior half-rod is visible in FIGS. 2 and 3.
  • the two transverse parts 9 and 10 and their connections 11 and 12 surround a large cutout 25 whose shape is similar to the shape of the part projection 23 of part 5, the height of the cutout 25 being however a little greater than the height of part 23 so as to leave a space between the lower edge of part 9 and the span 24 of part 23.
  • In this space is arranged with the folded edge 26 of a strip 27 of flexible material extending between the upper part of part 5 and part 9 and held in place by pinching between the two parts of the anterior half-rod, without further auxiliary fixing means.
  • the fold 26 is open and its elasticity constitutes an elastic stop for the part 9 when it flexes under the pressure of the tibia.
  • the lateral connecting parts 11 and 12 of the second part of the anterior half-rod have, seen from the front and from the rear, a U-shaped profile of shallow depth directed towards the inside of the shoe.
  • the first part 5 of the front half-rod also has two holes 28 and 29 intended for the passage of the articulation rivets 6.
  • the two parts 5 and 7 of the anterior half-rod are assembled to each other by interlocking and hanging. This is possible by using the elastic deformation capacity of the semi-rigid synthetic material constituting these two parts.
  • the material used is, for example, polyurethane or polyamide, or another semi-rigid material having a similar deformation capacity. The assembly process will be described using Figure 6.
  • the fitting is completed by tenons 30 provided on the part 7, tenons which come to fit in holes 31 provided on the part 5.
  • the interlocking of the two parts 5 and 7 gives the anterior half-rod excellent resistance to bending and torsion and allows relatively thin parts to be used.
  • the absence of rivets and the use of thin pieces on the other hand has the effect of increasing flexibility with regard to the wrapping of the leg.
  • Figures 7 and 8 show another means of fixing between them the lower parts of parts 5 and 7.
  • the lower front edge 10a of part 7 is folded inward at its ends and the fold 34 thus formed is hooked on the lower front edge 5c of the part 5.
  • the folded parts 35 also come to nest in notches 36 of the edge 5c which lock them laterally.

Abstract

The boot comprises a shaft (2) in two parts which are articulated on a lower part (1) by means of two rivets (6). The front part of the shaft consists of two pieces (5, 7) which are mutually assembled exclusively by interlocking and catching, that is to say without the aid of auxiliary means of fixing. This construction makes it possible to eliminate the riveting operations and improves the capacity for enclosing of the leg by the shaft.

Description

La présente invention concerne une chaussure de ski com­prenant une partie inférieure en forme de coque entou­rant le pied et le talon et une tige articulée sur la partie inférieure et constituée d'une demi-tige posté­rieure et d'une demi-tige antérieure elle-même consti­tuée de deux pièces, soit une première pièce attachée à la partie inférieure de la chaussure et présentant une échancrure dans son bord supérieur, en face du tibia, et une seconde pièce montée sur la première partie, à l'extérieur de celle-ci, et présentant deux parties transversales reliées entre elles sur les côtés de la tige par deux parties latérales de liaison, la partie transversale supérieure recouvrant ladi- échancrure.The present invention relates to a ski boot comprising a lower shell-shaped part surrounding the foot and the heel and a rod articulated on the lower part and consisting of a rear half-upper and an anterior half-upper itself consisting of two parts, either a first part attached to the lower part of the shoe and having a notch in its upper edge, opposite the shin, and a second part mounted on the first part, outside of the latter, and having two transverse parts connected to each other on the sides of the rod by two lateral connecting parts, the upper transverse part covering the di-notch.

Une telle chaussure est connue du document EP-A-0 259 721. La seconde partie de la tige antérieure est fixée à la première partie de la demi-tige antérieure au moyen de deux rivets. La partie transversale supérieure de la seconde pièce de la demi-tige antérieure reçoit la poussée du tibia lors de la flexion de la jambe. Cette partie transversale n'étant attachée à la tige que latéralement, elle fléchit lors de cette poussée et donne ainsi à la chaussure une certaine flexibilité. L'autre partie transversale s'étend sensiblement paral­lèlement à la partie transversale supérieure, à un ou deux centimètres de cette dernière, sur la première pièce de la demi-tige antérieure et elle est assemblée à celle-ci au moyen de deux rivets. L'assemblage de la demi-tige antérieure nécessite donc deux opérations de rivetage. D'autre part les trous pour le passage des rivets créent des zones de moindre résistance en un endroit où les efforts peuvent être élevés. En outre, les rivets créent des surépaisseurs, réduisent la souplesse de la tige dans sa partie enveloppant la jambe et sont peu esthétiques.Such a shoe is known from document EP-A-0 259 721. The second part of the front rod is fixed to the first part of the front half-rod by means of two rivets. The upper transverse part of the second part of the anterior half-rod receives the thrust from the tibia when the leg is bent. This transverse part being attached to the upper only laterally, it flexes during this push and thus gives the shoe a certain flexibility. The other transverse part extends substantially parallel to the upper transverse part, one or two centimeters from the latter, on the first part of the anterior half-rod and it is assembled with the latter by means of two rivets. The assembly of the front half-rod therefore requires two riveting operations. On the other hand, the holes for the passage of the rivets create zones of less resistance in a place where the forces can be high. In addition, the rivets create extra thickness, reduce the flexibility of the rod in its part enveloping the leg and are unsightly.

La présente invention a principalement pour but d'obtenir une demi-tige antérieure en deux pièces assemblées sans rivets.The main object of the present invention is to obtain an anterior half-rod in two parts assembled without rivets.

La chaussure selon l'invention est caractérisée par le fait que les deux pièces de la demi-tige antérieure, en matière synthétique semi-rigide, sont assemblées entre elles exclusivement par emboîtement et accrochage, c'est-à-dire sans l'aide de moyens auxiliaires de fixa­tion.The shoe according to the invention is characterized in that the two parts of the anterior half-upper, made of semi-rigid synthetic material, are assembled together exclusively by interlocking and hooking, that is to say without assistance auxiliary fixing means.

La demi-tige ainsi obtenue présente plusieurs avantages. Non seulement les deux opérations de rivetage sont supprimées, mais la fixation par emboîtement et accrochage s'effectue sur de larges sections sur lesquelles les efforts sont répartis, ce qui donne à l'assemblage une plus grande résistance. Par contre, l'absence de rivets donne à la demi-tige une plus grande souplesse en ce qui concerne sa capacité de s'enrouler autour de la jambe et d'envelopper celle-ci. En outre, les deux parties peuvent être en matériaux différents. L'absence de rivet permet de faire passer une boucle à la hauteur de l'assemblage. Enfin, l'aspect de la chaussure est amélioré.The half-rod thus obtained has several advantages. Not only are the two riveting operations eliminated, but the interlocking and latching fixing takes place over large sections over which the forces are distributed, which gives the assembly greater resistance. On the other hand, the absence of rivets gives the half-rod greater flexibility with regard to its ability to wrap around the leg and to wrap it. In addition, the two parts can be made of different materials. The absence of a rivet allows a loop to pass at the height of the assembly. Finally, the appearance of the shoe is improved.

Selon une forme d'exécution de l'invention, définie par la revendication dépendante 2, l'une des deux pièces présente une partie en relief emboîtée entre les parties transversales et les parties de liaison de l'autre pièce. L'emboîtement des deux pièces donne à la demi-tige une plus grande résistance en flexion avant, ce qui permet en contrepartie, de réduire l'épaisseur de sa première pièce, ce qui contribue à augmenter sa capacité enveloppante.According to one embodiment of the invention, defined by dependent claim 2, one of the two parts has a raised part fitted between the transverse parts and the connecting parts of the other part. The interlocking of the two pieces gives the half-rod greater resistance in bending before, which makes it possible in return to reduce the thickness of its first part, which contributes to increasing its enveloping capacity.

Le dessin annexé représente, à titre d'exemple, une forme d'exécution de l'invention.

  • La figure 1 est une vue, en partie schématique, d'une chaussure selon l'invention.
  • La figure 1a est une vue de détail et en coupe selon IA-IA de la figure 1.
  • La figure 2 est une vue de face de la seconde pièce de la demi-tige antérieure.
  • La figure 3 est une vue de côté de cette même seconde pièce de la demi-tige antérieure.
  • La figure 4 est une vue de face de la première pièce de la demi-tige antérieure.
  • la figure 5 est une vue de côté de cette première piéce de la demi-tige antérieure.
  • La figure 6 montre les deux pièces représentées aux figures 2 à 5 en cours d'assemblage.
  • La figure 7 est une vue éclatée illustrant un autre moyen de fixer ensemble les parties inférieures des deux pièces de la demi-tige antérieure.
  • La figure 8 est une vue en coupe selon VIII-VIII de la figure 7.
The accompanying drawing shows, by way of example, an embodiment of the invention.
  • Figure 1 is a view, partly schematic, of a shoe according to the invention.
  • FIG. 1a is a detail view in section along IA-IA of FIG. 1.
  • Figure 2 is a front view of the second part of the front half-rod.
  • Figure 3 is a side view of the same second part of the front half-rod.
  • Figure 4 is a front view of the first part of the front half-rod.
  • Figure 5 is a side view of this first piece of the anterior half-rod.
  • Figure 6 shows the two parts shown in Figures 2 to 5 during assembly.
  • Figure 7 is an exploded view illustrating another means of fixing together the lower parts of the two parts of the anterior half-rod.
  • FIG. 8 is a sectional view along VIII-VIII of FIG. 7.

La chaussure représentée à la figure 1, partiellement en traits mixtes, comprend une partie inférieure 1 en forme de coque comprenant la semelle et entourant le pied et le talon et une tige 2 articulée sur la partie inférieure 1 au moyen de deux rivets 6 et constituée d'une demi-tige postérieure articulée en 4 sur la par­tie inférieure 1 et d'une demi-tige antérieure consti­tuée elle-même d'une première pièce 5 et d'une seconde pièce 7 montée sur la première partie 5. La chaussure contient un chausson de confort 8. La demi-tige anté­rieure se distingue, sur le dessin, du reste de la chaussure par le fait qu'elle est représentée en traits continus.The shoe represented in FIG. 1, partially in phantom, comprises a lower part 1 in the form of a shell comprising the sole and surrounding the foot and the heel and a rod 2 articulated on the lower part 1 by means of two rivets 6 and constituted a rear half-rod articulated in 4 on the lower part 1 and a front half-rod itself consisting of a first part 5 and a second part 7 mounted on the first part 5. The shoe contains a comfort bootie 8. The front half-upper is distinguished, in the drawing, from the rest of the shoe by the fact that it is shown in solid lines.

La seconde pièce 7 présente une partie transversale supérieure 9 et une partie transversale inférieure 10 s'étendant sur le cou-de-pied, ces deux parties étant reliées par deux parties latérales de liaison 11 et 12. La première pièce 5 de la demi-tige antérieure est approximativement en forme de selle de cheval s'éten­dant sur le cou-de-pied et sur le devant de la che­ville. Son bord supérieur présente une échancrure 13 en face du tibia. Cette pièce 5 présente en outre, sur chacun de ses bords latéraux postérieurs 5a, 5b, res­pectivement deux paires d'encoches 14, 15 et 16, 17. Entre les encoches 14 et 15, le bord 5a est prolongé sur la forme d'une partie profilée en canal 18 dans le­quel est monté un cliquet 19 destiné à retenir de façon connue en soi, une courroie crantée 20 faisant partie d'une boucle 21 destinée à la fermeture et au serrage de la chaussure. Vers l'avant, le canal débouche dans une fente dans laquelle s'engage la courroie crantée, qui passe ainsi sous la pièce 5, de manière connue.The second part 7 has an upper transverse part 9 and a lower transverse part 10 extending over the instep, these two parts being connected by two lateral connecting parts 11 and 12. The first part 5 of the half anterior stem is roughly saddle-like, extending over the instep and the front of the ankle. Its upper edge has a notch 13 opposite the tibia. This piece 5 also has, on each of its rear lateral edges 5a, 5b, respectively two pairs of notches 14, 15 and 16, 17. Between the notches 14 and 15, the edge 5a is extended in the form of a channeled part 18 in which is mounted a pawl 19 intended to retain, in a manner known per se, a toothed belt 20 forming part of a loop 21 intended for closing and tightening the shoe. Forward, the channel opens into a slot into which the toothed belt engages, which thus passes under the part 5, in a known manner.

Entre les deux autres encoches 16 et 17, le bord 5b de la pièce 5 est prolongé sous la forme d'une languette 22 à l'extrémité de laquelle est fixée la boucle 21, la languette 22 et la boucle 21 formant ainsi un collier de serrage. Entre le canal 18 et la languette 22, la pièce 5 présente une partie en relief 23 dont le bord supérieur 24 constitue une portée dont le rôle sera décrit plus loin.Between the other two notches 16 and 17, the edge 5b of the part 5 is extended in the form of a tongue 22 at the end of which the loop 21 is fixed, the tongue 22 and the loop 21 thus forming a clamp. Between the channel 18 and the tongue 22, the part 5 has a raised part 23 whose upper edge 24 constitutes a bearing, the role of which will be described later.

La forme de la seconde pièce 7 de la demi-tige antérieu­re est visible aux figures 2 et 3. Les deux parties transversales 9 et 10 et leurs liaisons 11 et 12 entou­rent une large découpe 25 dont la forme est semblable à la forme de la partie saillante 23 de la partie 5, la hauteur de la découpe 25 étant toutefois un peu plus grande que la hauteur de la partie 23 de manière à lais­ser un espace entre le bord inférieur de la partie 9 et la portée 24 de la partie 23. Dans cet espace est dispo­sé le bord replié 26 d'une bande 27 en matière flexible s'étendant entre la partie supérieure de la partie 5 et la partie 9 et maintenue en place par pincement entre les deux pièces de la demi-tige antérieure, sans autre moyen auxiliaire de fixation. Le pli 26 est ouvert et son élasticité constitue une butée élastique pour la partie 9 lorsqu'elle fléchit sous la pression du tibia.The shape of the second part 7 of the anterior half-rod is visible in FIGS. 2 and 3. The two transverse parts 9 and 10 and their connections 11 and 12 surround a large cutout 25 whose shape is similar to the shape of the part projection 23 of part 5, the height of the cutout 25 being however a little greater than the height of part 23 so as to leave a space between the lower edge of part 9 and the span 24 of part 23. In this space is arranged with the folded edge 26 of a strip 27 of flexible material extending between the upper part of part 5 and part 9 and held in place by pinching between the two parts of the anterior half-rod, without further auxiliary fixing means. The fold 26 is open and its elasticity constitutes an elastic stop for the part 9 when it flexes under the pressure of the tibia.

Les parties de liaison latérales 11 et 12 de la seconde pièce de la demi-tige antérieure présentent, vues de l'avant et de l'arrière, un profil en U de faible pro­fondeur dirigé vers l'intérieur de la chaussure.The lateral connecting parts 11 and 12 of the second part of the anterior half-rod have, seen from the front and from the rear, a U-shaped profile of shallow depth directed towards the inside of the shoe.

La première pièce 5 de la demi-tige antérieure présente en outre deux trous 28 et 29 destinés aux passages des rivets d'articulation 6.The first part 5 of the front half-rod also has two holes 28 and 29 intended for the passage of the articulation rivets 6.

Les deux pièces 5 et 7 de la demi-tige antérieure sont assemblées l'une à l'autre par emboîtement et accrocha­ge. Ceci est possible en utilisant la capacité de dé­formation élastique de la matière synthétique semi-ri­gide constituant ces deux pièces. Le matériau utilisé est, par exemple, du polyuréthane ou du polyamide, ou un autre matériau semi-rigide présentant une capacité de déformation analogue. Le processus d'assemblage sera décrit à l'aide la figure 6.The two parts 5 and 7 of the anterior half-rod are assembled to each other by interlocking and hanging. This is possible by using the elastic deformation capacity of the semi-rigid synthetic material constituting these two parts. The material used is, for example, polyurethane or polyamide, or another semi-rigid material having a similar deformation capacity. The assembly process will be described using Figure 6.

On place tout d'abord la bande en caoutchouc 27 sur le bord de la partie transversale supérieure 9 puis, en tenant de la main gauche la pièce 7 avec la bande 27, on saisit la pièce 5 de la main droite et l'on intro­duit la languette 22 dans la découpe 25 par l'arrière de la pièce 7. On amène cette languette 22 sur la par­tie profilée 12 de la pièce 7 en faisant simultanément tourner sur elle-même la pièce 5 de telle sorte qu'elle vienne s'appliquer dans et contre la pièce 7. La partie profilée 12 vient s'engager dans les encoches 16 et 17, entre la languette 22 et les parties de la pièce 5 si­tuées au-dessus et au-dessous de la partie en relief 23. Cette partie en relief 23 vient s'emboîter dans la découpe 25 de la pièce 7, la portée 24 venant se placer sous le pli 26 de la bande 27. Pour terminer l'assem­blage, on force la partie latérale de liaison 11, en la déformant, à passer par-dessus l'extrémité rigide du canal profilé 18. La partie 11 vient automatiquement s'engager dans les encoches 14 et 15, sous le canal 18. Les deux pièces ainsi assemblées sont parfaitement tenues ensemble.First place the rubber band 27 on the edge of the upper transverse part 9 then, holding the part 7 with the left hand with the band 27, take the part 5 with the right hand and introduce the tongue 22 in the cutout 25 from the rear of the part 7. This tongue 22 is brought to the profiled part 12 of the part 7 while simultaneously rotating the part 5 on itself so that it comes s' apply in and against the part 7. The profiled part 12 engages in the notches 16 and 17, between the tongue 22 and the parts of the part 5 located above and below the raised part 23. This raised portion 23 fits into the cutout 25 of the part 7, the bearing surface 24 being placed under the fold 26 of the strip 27. To complete the assembly, the lateral connecting part 11 is forced, by deforming it , to pass over the rigid end of the profiled channel 18. Part 11 comes automatically ically engage in the notches 14 and 15, under the channel 18. The two parts thus assembled are perfectly held together.

L'emboîtement est complété par des tenons 30 prévus sur la pièce 7, tenons qui viennent s'emboîter dans des trous 31 prévus sur la pièce 5.The fitting is completed by tenons 30 provided on the part 7, tenons which come to fit in holes 31 provided on the part 5.

L'imbrication des deux pièces 5 et 7 donne à la demi-­tige antérieure une excellente tenue en flexion et en torsion et permet d'utiliser des pièces relativement minces. L'absence de rivets et l'utilisation de pièces minces à par contre pour effet d'augmenter la souplesse en ce qui concerne l'enveloppement de la jambe.The interlocking of the two parts 5 and 7 gives the anterior half-rod excellent resistance to bending and torsion and allows relatively thin parts to be used. The absence of rivets and the use of thin pieces on the other hand has the effect of increasing flexibility with regard to the wrapping of the leg.

Les figures 7 et 8 représentent un autre moyen de fixer entre eux les parties inférieures des pièces 5 et 7. Le bord inférieur antérieur 10a de la pièce 7 est replié vers l'intérieur à ses extrémités et le pli 34 ainsi formé vient s'accrocher sur le bord antérieur inférieur 5c de la pièce 5. Les parties repliées 35 viennent en outre s'emboîter dans des encoches 36 du bord 5c qui les verrouillent latéralement.Figures 7 and 8 show another means of fixing between them the lower parts of parts 5 and 7. The lower front edge 10a of part 7 is folded inward at its ends and the fold 34 thus formed is hooked on the lower front edge 5c of the part 5. The folded parts 35 also come to nest in notches 36 of the edge 5c which lock them laterally.

Claims (8)

1. Chaussure de ski comprenant une partie inférieure (1) en forme de coque entourant le pied et le talon et une tige (2) articulée sur la partie inférieure et constituée d'une demi-tige postérieure (3) et d'une demi-tige antérieure constituée elle-même de deux piè­ces (5, 7), soit une première pièce (5) attachée à la partie inférieure de la chaussure et présentant une échancrure (13) dans son bord supérieur, en face du tibia, et une seconde pièce (7) montée sur la première partie, à l'extérieur de celle-ci, et présentant deux parties transversales (9, 10) reliées entre elles, sur les côtés de la tige par deux parties latérales de liaison (11, 12), la partie transversale supérieure (9) recouvrant ladite échancrure, caractérisée par le fait que les deux pièces (5, 7) de la demi-tige antérieure, en matière synthétique semi-rigide, sont assemblées entre elles exclusivement par emboîtement et accrocha­ge, c'est-à-dire sans l'aide de moyens auxiliaires de fixation.1. Ski boot comprising a lower part (1) in the form of a shell surrounding the foot and the heel and a rod (2) articulated on the lower part and consisting of a rear half-rod (3) and a half anterior upper itself made up of two pieces (5, 7), that is to say a first piece (5) attached to the lower part of the shoe and having a notch (13) in its upper edge, opposite the tibia, and a second part (7) mounted on the first part, outside of it, and having two transverse parts (9, 10) connected to each other, on the sides of the rod by two lateral connecting parts (11, 12 ), the upper transverse part (9) covering said notch, characterized in that the two parts (5, 7) of the front half-rod, of semi-rigid synthetic material, are assembled together exclusively by interlocking and hooking, that is to say without the help of auxiliary means of fixation. 2. Chaussure selon la revendication 1, caractérisée par le fait que la première partie (5) de la demi-tige an­térieure présente, sur chacun de ses bords latéraux postérieurs, à la hauteur des parties latérales de liaison de la seconde partie, deux encoches (14, 15, 16, 17) dans lesquelles sont engagées lesdites parties latérales de liaison (11, 12) de la seconde partie, les première et seconde parties présentant, en section, des profils conjugués à cet endroit pour permettre l'emboî­tement de ces deux profils et l'engagement desdites parties latérales de liaison dans lesdites encoches.2. Shoe according to claim 1, characterized in that the first part (5) of the front half-upper has, on each of its rear lateral edges, at the height of the lateral connecting parts of the second part, two notches (14, 15, 16, 17) in which are engaged said lateral connecting parts (11, 12) of the second part, the first and second parts having, in section, profiles conjugated at this location to allow the interlocking of these two profiles and the engagement of said lateral connecting parts in said notches. 3. Chaussure selon la revendication 2, caractérisée par le fait que la partie transversale inférieure (10) de la seconde pièce (7) de la demi-tige antérieure s'étend sur le cou-de-pied et que la première pièce (5) de la demi-tige antérieure présente une partie médiane en relief (23) emboîtée dans la seconde pièce (7), entre ses parties transversales et ses parties latérales.3. Shoe according to claim 2, characterized by the fact that the lower transverse part (10) of the second part (7) of the front half-rod extends over the instep and that the first part (5) of the front half-rod has a part raised median (23) fitted into the second part (7), between its transverse parts and its lateral parts. 4. Chaussure selon la revendication 3, caractérisée par le fait que le côté supérieur de ladite partie en relief (23) constitue une portée (24) s'étendant transversalement sensiblement parallèlement au bord inférieur de la partie transversale supérieure (9) de la seconde pièce (7) de la demi-tige antérieure et qu'une pièce élastique (26) est disposée entre ladite portée et ledit bord inférieur.4. Shoe according to claim 3, characterized in that the upper side of said raised part (23) constitutes a scope (24) extending transversely substantially parallel to the lower edge of the upper transverse part (9) of the second piece (7) of the front half-rod and that an elastic piece (26) is disposed between said bearing surface and said lower edge. 5. Chaussure selon la revendication 4, caractérisée par le fait que la pièce élastique (26) est constituée par un pli ouvert formé dans la partie inférieure d'une bande en matière flexible (27) pincée entre la première et la seconde pièces de la demi-tige antérieure.5. Shoe according to claim 4, characterized in that the elastic piece (26) consists of an open fold formed in the lower part of a strip of flexible material (27) pinched between the first and the second pieces of the anterior half-stem. 6. Chaussure selon l'une des revendications 3 à 5, ca­ractérisée par le fait que la première pièce (5) de la demi-tige antérieure est venue d'une pièce avec une languette (22) prolongeant l'un de ses bords latéraux (5b) entre deux encoches (16, 17), cette languette étant munie d'une boucle de serrage comprenant une courroie crantée coopérant avec un cliquet monté dans un canal (18) prolongeant l'autre bord latéral (5a) de la première pièce de la demi-tige antérieure, entre deux encoches (14, 15).6. Shoe according to one of claims 3 to 5, characterized in that the first part (5) of the front half-rod came in one piece with a tongue (22) extending one of its lateral edges (5b) between two notches (16, 17), this tongue being provided with a tightening loop comprising a toothed belt cooperating with a pawl mounted in a channel (18) extending the other lateral edge (5a) of the first part of the anterior half-rod, between two notches (14, 15). 7. Chaussure selon l'une des revendications 1 à 6, ca­ractérisée par le fait que la partie transversale infé­ rieure (10) de la seconde pièce de la demi-tige anté­rieure est en outre fixée à la première pièce (5) par deux tenons (30) engagés dans deux trous (31) de la première pièce.7. Shoe according to one of claims 1 to 6, characterized in that the inferior transverse part The lower part (10) of the second part of the front half-rod is also fixed to the first part (5) by two tenons (30) engaged in two holes (31) of the first part. 8. Chaussure selon l'une des revendications 1 à 6, ca­ractérisée par le fait que le bord inférieur antérieur (10a) de la partie transversale inférieure (10) de la seconde pièce de la demi-tige antérieure est replié (34), au moins près de ses extrémités, et vient s'accrocher sur le bord antérieur inférieur, (5c) de ladite première pièce (5).8. Shoe according to one of claims 1 to 6, characterized in that the lower front edge (10a) of the lower transverse part (10) of the second part of the front half-rod is folded (34), at less close to its ends, and comes to hang on the lower front edge (5c) of said first part (5).
EP90810036A 1989-02-01 1990-01-17 Ski boot Expired - Lifetime EP0381614B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90810036T ATE91066T1 (en) 1989-02-01 1990-01-17 SKI BOOT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH338/89 1989-02-01
CH338/89A CH678590A5 (en) 1989-02-01 1989-02-01

Publications (2)

Publication Number Publication Date
EP0381614A1 true EP0381614A1 (en) 1990-08-08
EP0381614B1 EP0381614B1 (en) 1993-06-30

Family

ID=4184740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90810036A Expired - Lifetime EP0381614B1 (en) 1989-02-01 1990-01-17 Ski boot

Country Status (7)

Country Link
US (1) US4999933A (en)
EP (1) EP0381614B1 (en)
JP (1) JPH02239801A (en)
AT (1) ATE91066T1 (en)
CA (1) CA2007768A1 (en)
CH (1) CH678590A5 (en)
DE (1) DE69002063T2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6371494B1 (en) * 1999-12-01 2002-04-16 Salomon S.A. Sports boot with variable rigidity

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177884A (en) * 1989-09-07 1993-01-12 Salomon S.A. Cross-country ski shoe
IT225830Y1 (en) * 1991-06-06 1997-01-24 Nordica Spa SEALING DEVICE PARTICULARLY FOR BOOTS

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572716A5 (en) * 1973-07-10 1976-02-27 Vaccari F Nordica Di & C S A S
DE3518233A1 (en) * 1984-05-25 1986-01-09 SALOMON S.A., Annecy, Haute-Savoie SKI SHOE
EP0252417A2 (en) * 1986-07-11 1988-01-13 NORDICA S.p.A Rear-entry ski boot

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386510B (en) * 1984-08-01 1988-09-12 Koeflach Sportgeraete Gmbh SKI BOOT
IT209201Z2 (en) * 1986-07-10 1988-09-20 Calzaturificio Tecnica LOCKING DEVICE FOR SHOES AND BOOTS.
EP0259721B1 (en) * 1986-09-08 1993-09-01 NORDICA S.p.A. Ski boot
CH672232A5 (en) * 1987-02-04 1989-11-15 Lange Int Sa

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH572716A5 (en) * 1973-07-10 1976-02-27 Vaccari F Nordica Di & C S A S
DE3518233A1 (en) * 1984-05-25 1986-01-09 SALOMON S.A., Annecy, Haute-Savoie SKI SHOE
EP0252417A2 (en) * 1986-07-11 1988-01-13 NORDICA S.p.A Rear-entry ski boot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6371494B1 (en) * 1999-12-01 2002-04-16 Salomon S.A. Sports boot with variable rigidity

Also Published As

Publication number Publication date
US4999933A (en) 1991-03-19
CH678590A5 (en) 1991-10-15
JPH02239801A (en) 1990-09-21
ATE91066T1 (en) 1993-07-15
EP0381614B1 (en) 1993-06-30
CA2007768A1 (en) 1990-08-01
DE69002063D1 (en) 1993-08-05
DE69002063T2 (en) 1994-02-03

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