FR2522481A1 - Flexible sole for ski boot - has incompressible lower part split by transverse slit, closed when held in binding - Google Patents

Flexible sole for ski boot - has incompressible lower part split by transverse slit, closed when held in binding Download PDF

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Publication number
FR2522481A1
FR2522481A1 FR8203642A FR8203642A FR2522481A1 FR 2522481 A1 FR2522481 A1 FR 2522481A1 FR 8203642 A FR8203642 A FR 8203642A FR 8203642 A FR8203642 A FR 8203642A FR 2522481 A1 FR2522481 A1 FR 2522481A1
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FR
France
Prior art keywords
sole
incompressible
held
ski boot
binding
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.)
Pending
Application number
FR8203642A
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French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8203642A priority Critical patent/FR2522481A1/en
Publication of FR2522481A1 publication Critical patent/FR2522481A1/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00—Footwear for sporting purposes
    • A43B5/04—Ski or like boots
    • A43B5/0415—Accessories
    • A43B5/0417—Accessories for soles or associated with soles of ski boots; for ski bindings

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

Abstract

The sole of the ski boot has an upper part (9) that is made in a supple material that flexes along its length. Its lower part is in two pieces (10,11) and is made of an incompressible material. The two pieces are separated by a transverse slit (12) which allows the sole to bend during walking. When the boot is held in the ski safety bindings, the two pieces f the lower part of the sole are pressed together. This closes the slit and stiffens the sole.

Description

Pour permettre l'immobilisation dé la chaussure de ski entre deux butées de fixation de sécurité, la semelle de celle-ci est transformée en une poutre semi-rigide rendant la marche difficile. To allow immobilization of the ski boot between two safety binding stops, the sole thereof is transformed into a semi-rigid beam making walking difficult.

Pour faciliter celle-ci, divers constructeurs'ont imaginé d'arrondir la semelle dans le sens de la longueur; chaussures à fixations intégrées telles qu'en fabriquent LOOK.ou KOFLACH par exemple. To facilitate this, various manufacturers have imagined rounding the sole lengthwise; shoes with integrated bindings as manufactured by LOOK. or KOFLACH for example.

I1 existe cependant diverses fixations en forme de poutre dont la rigidité pourrait dans certaines conditions prendre en compte avec toute la sécurité requise des semelles souples d'un certain type. However, there are various beam-shaped fasteners, the rigidity of which could, under certain conditions, take account with all the safety required of flexible soles of a certain type.

La présente invention est caractérisée en ce que la semelle de la chaussure est constituée en partie supérieure par une matière souple travaillant en traction, dans le sens de la longueur, associée en partie inférieure à une matière incompressible comportant au moins une solution de continuité transversale. The present invention is characterized in that the sole of the shoe is formed in the upper part by a flexible material working in traction, lengthwise, associated in the lower part with an incompressible material comprising at least one solution of transverse continuity.

La présente invention sera mieux comprise dans la description qui va: suivre, et faisant référence aux dessins schématiques annexes. The present invention will be better understood in the description which follows: and with reference to the accompanying schematic drawings.

La figure 1 montre une coupe d'une chaussure de ski 1. immobi-.  Figure 1 shows a section of a ski boot 1. immobi-.

lisée par la semelle 2 sur une fixation de sécurité 3 du type en forme de poutre, c'est-à-dire dont la butée avant 4 et la talonnière 5 sont reliées par une structure rigide 6 formant-poutre et fixée au ski 13 en deux endroits 7 et 8.linked by the sole 2 on a safety binding 3 of the beam-shaped type, that is to say of which the front stop 4 and the heel piece 5 are connected by a rigid structure 6 forming a beam and fixed to the ski 13 in two places 7 and 8.

La figure 2 représente une coupe en longueur grossie, de la semelle objet de ce brevet ployée vers le haut, c'est-à-dire dans le sens naturel d'une semelle de chaussure de marche. FIG. 2 represents a cross-section in enlarged length, of the sole object of this patent folded upwards, that is to say in the natural direction of a walking shoe sole.

9 représente la partie supérieure de matière souple travaillant en traction. 10 et Il deux éléments de la partie inférieure de la semelle composés de matières travaillant à la compression. 12 représentant la solution de continuité. 9 shows the upper part of flexible material working in traction. 10 and II two elements of the lower part of the sole composed of materials working on compression. 12 representing the continuity solution.

FONCTIONNEMENT
La partie supérieure souple de la semelie permec à celle-ci de se ployer dans le sens du pied pendant la marche. Le positionnement de la semelle dans l'ensemble de sécurité en forme de poutre raidit la semelle en tendant la partie souple et en appuyant les éléments incompréssibles les uns contre les autres. OPERATION
The flexible upper part of the sole allows it to bend in the direction of the foot during walking. The positioning of the sole in the beam-shaped safety assembly stiffens the sole by stretching the flexible part and pressing the incomprehensible elements against each other.

Claims (1)

REVENDICATION CLAIM Semelle de chaussure de ski caractérisée en ce que la semelle de celle-ci est constituée en partie supérieure par une matière souple travaillant en traction dans le sens de la longueur, associée en partie inférieure à une matière incompressible comportant au moins une solution de continuité transversale.  Ski boot sole characterized in that the sole thereof is formed in the upper part by a flexible material working in tension in the lengthwise direction, associated in the lower part with an incompressible material comprising at least one transverse continuity solution .
FR8203642A 1982-03-04 1982-03-04 Flexible sole for ski boot - has incompressible lower part split by transverse slit, closed when held in binding Pending FR2522481A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8203642A FR2522481A1 (en) 1982-03-04 1982-03-04 Flexible sole for ski boot - has incompressible lower part split by transverse slit, closed when held in binding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8203642A FR2522481A1 (en) 1982-03-04 1982-03-04 Flexible sole for ski boot - has incompressible lower part split by transverse slit, closed when held in binding

Publications (1)

Publication Number Publication Date
FR2522481A1 true FR2522481A1 (en) 1983-09-09

Family

ID=9271600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8203642A Pending FR2522481A1 (en) 1982-03-04 1982-03-04 Flexible sole for ski boot - has incompressible lower part split by transverse slit, closed when held in binding

Country Status (1)

Country Link
FR (1) FR2522481A1 (en)

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