FR2830418A1 - Ski boot liner shape adapter consists of thin thermoformable plastic plate inserted into pocket in side of boot - Google Patents

Ski boot liner shape adapter consists of thin thermoformable plastic plate inserted into pocket in side of boot Download PDF

Info

Publication number
FR2830418A1
FR2830418A1 FR0112784A FR0112784A FR2830418A1 FR 2830418 A1 FR2830418 A1 FR 2830418A1 FR 0112784 A FR0112784 A FR 0112784A FR 0112784 A FR0112784 A FR 0112784A FR 2830418 A1 FR2830418 A1 FR 2830418A1
Authority
FR
France
Prior art keywords
boot
pocket
liner
plastic plate
plate inserted
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
FR0112784A
Other languages
French (fr)
Other versions
FR2830418B1 (en
Inventor
Mark John Festor
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
Priority to FR0112784A priority Critical patent/FR2830418B1/en
Publication of FR2830418A1 publication Critical patent/FR2830418A1/en
Application granted granted Critical
Publication of FR2830418B1 publication Critical patent/FR2830418B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B5/00Footwear for sporting purposes
    • A43B5/04Ski or like boots
    • A43B5/0405Linings, paddings or insertions; Inner boots
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00Footwear characterised by the shape or the use
    • A43B3/0031Footwear characterised by the shape or the use provided with a pocket, e.g. for keys or a card

Abstract

The shape adapter (1) for a ski boot liner (3) consists of a plate of a semi-rigid thermoplastic material 1 mm thick with a layer of synthetic foam about 6 mm thick stuck to it, inserted in a pocket (5) in the side of the liner. After the plate has been fitted it is heated to soften it and the boot and liner are put on, with the wearer recommended to walk about for 10 minutes or so.

Description

<Desc/Clms Page number 1> <Desc / Clms Page number 1>

L'invention concerne une pièce d'adaptation thermoformable destinée à être insérée dans une poche formée sur un chausson de confort de chaussure de ski afin d'adapter le volume chaussant à la morphologie spécifique du pied et/ou du bas de jambe de l'utilisateur, constituée d'une plaque semi-rigide thermoplastique et d'une mousse synthétique collée à la plaque. The invention relates to a thermoformable adaptation piece intended to be inserted into a pocket formed on a ski boot comfort boot in order to adapt the footwear volume to the specific morphology of the foot and / or lower leg of the user, consisting of a semi-rigid thermoplastic plate and a synthetic foam bonded to the plate.

Du brevet FR 2 342 039 il est connu d'introduire, dans des poches latérales du chausson, un élément de rembourrage et une pièce supplémentaire en matériau relativement incompressible. From patent FR 2 342 039 it is known to introduce, into the side pockets of the liner, a padding element and an additional piece of relatively incompressible material.

Du brevet EP 0 004 829 il est connu d'adapter le chausson à la morphologie individuelle du pied au moyen d'un élément de rembourrage thermoformable in situ, en une pièce, que l'on enfile dans deux poches latérales ouvertes vers l'arrière de manière à ce qu'il entoure la partie arrière de la tige du chausson et s'étende de chaque côté de celui-ci. From patent EP 0 004 829 it is known to adapt the liner to the individual morphology of the foot by means of a thermoformable padding element in situ, in one piece, which is put in two side pockets open towards the rear so that it surrounds the rear part of the upper of the bootie and extends on each side of the latter.

Dans un perfectionnement décrit dans le brevet US 4,523, 392 il est prévu de remplacer les poches par une doublure extérieure recouvrant la partie inférieure arrière de la tige, le talon et les parties latérales du chausson. Il est prévu la possibilité d'utiliser un rembourrage constitué d'un panneau sandwich en matière thermoformable muni d'un corps de chauffe. In an improvement described in US Pat. No. 4,523,392, it is planned to replace the pockets with an external lining covering the rear lower part of the upper, the heel and the lateral parts of the boot. The possibility is provided of using padding consisting of a sandwich panel of thermoformable material provided with a heating body.

Dans la demande de brevet JP 03 234 201 il est proposé d'utiliser la combinaison d'un élastomère In patent application JP 03 234 201 it is proposed to use the combination of an elastomer

<Desc/Clms Page number 2><Desc / Clms Page number 2>

thermoformable et d'une mousse pour réaliser un insert thermoformable que l'on place entre deux épaisseurs du chausson. Une fois placé dans une coque de chaussure, le chausson est chauffé à l'air chaud jusqu'à la température de fluage de l'élastomère, et le pied de l'utilisateur est introduit dans la chaussure qui est ensuite maintenue fermée et serrée par ses boucles jusqu'à refroidissement de l'élastomère.  thermoformable and a foam to make a thermoformable insert that is placed between two thicknesses of the liner. Once placed in a shoe shell, the boot is heated with hot air to the creep temperature of the elastomer, and the user's foot is introduced into the shoe which is then kept closed and tightened by its loops until the elastomer has cooled.

Dans la demande de brevet antérieure JP 06 284 901 du même déposant, il est proposé d'utiliser de préférence, comme polymère thermoplastique présentant un point de fusion à 40-90 C, une résine de polyester, une résine éthylène vinyle acétate, une résine éthylène acrylique, une résine éthylène-vinyle acétique-acrylique ou une résine de polyuréthane thermoplastique. Une mousse est fixée par collage au polymère thermoplastique. In the prior patent application JP 06 284 901 from the same applicant, it is proposed to use preferably, as thermoplastic polymer having a melting point at 40-90 C, a polyester resin, an ethylene vinyl acetate resin, a resin ethylene acrylic, an ethylene-vinyl acetic-acrylic resin or a thermoplastic polyurethane resin. A foam is fixed by bonding to the thermoplastic polymer.

La présente invention a pour but d'améliorer les qualités thermoplastiques de la plaque semi-rigide. The present invention aims to improve the thermoplastic qualities of the semi-rigid plate.

A cet effet, le matériau thermoplastique est constitué d'un polycaprolactone. For this purpose, the thermoplastic material consists of a polycaprolactone.

Le polycaprolactone a l'avantage de présenter une température de transition vitreuse très basse de telle sorte qu'il devient déformable à basse température. La température de ramollissement peut être atteinte au moyen d'un simple sèche-cheveux ou, bien entendu, d'un pistolet à air chaud. Polycaprolactone has the advantage of having a very low glass transition temperature so that it becomes deformable at low temperature. The softening temperature can be reached using a simple hair dryer or, of course, a heat gun.

<Desc/Clms Page number 3> <Desc / Clms Page number 3>

Le dessin annexé représente, à titre d'exemple, un mode d'exécution de l'invention. The accompanying drawing shows, by way of example, an embodiment of the invention.

La figure 1 représente le contour des pièces d'adaptation destinées respectivement à être placées sur le côté externe et le côté interne du chausson. FIG. 1 shows the outline of the adaptation pieces intended respectively to be placed on the external side and the internal side of the liner.

La figure 2 est une vue en coupe de l'une des pièces de la figure 1. Figure 2 is a sectional view of one of the parts of Figure 1.

La figure 3 représente un chausson destiné à recevoir les pièces d'adaptation. FIG. 3 represents a liner intended to receive the adaptation pieces.

A la figure 1, la pièce d'adaptation 1 est destinée à être montée du côté externe du chausson et la pièce d'adaptation 2 est destinée à être montée du côté interne du chausson. Les termes externe et interne se rapportent aux côtés du pied, le côté externe étant le côté droit du pied droit. In Figure 1, the adapter piece 1 is intended to be mounted on the outer side of the liner and the adapter piece 2 is intended to be mounted on the inner side of the liner. The terms external and internal refer to the sides of the foot, the external side being the right side of the right foot.

Les pièces d'adaptation 1 et 2 sont constituées d'une plaque 11 en polycaprolactone d'une densité d'environ 1200 kg/m3 et d'une épaisseur d'environ 1 mm, pouvant aller jusqu'à 1,2 mm, sur laquelle est collée une mousse 12 en PVC, par exemple une mousse de la marque déposée LUXOFOAM. L'épaisseur de cette mousse est de préférence de l'ordre de 6 mm. The adaptation pieces 1 and 2 consist of a plate 11 of polycaprolactone with a density of approximately 1200 kg / m3 and a thickness of approximately 1 mm, which can range up to 1.2 mm, on which is bonded a PVC foam 12, for example a foam of the registered trademark LUXOFOAM. The thickness of this foam is preferably of the order of 6 mm.

La figure 3 représente un chausson de confort 3 muni d'une languette 4. Le chausson 3 est constitué, de manière connue, de plusieurs panneaux cousus ensembles, chacun de ces panneaux étant constitué d'un tricot FIG. 3 represents a comfort liner 3 provided with a tongue 4. The liner 3 is made up, in known manner, of several panels sewn together, each of these panels consisting of a knitted fabric

<Desc/Clms Page number 4><Desc / Clms Page number 4>

synthétique collé sur un panneau de matière synthétique, de préférence cellulaire.  synthetic bonded to a panel of synthetic material, preferably cellular.

Sur chacun de ces côtés, le chausson présente une fente 5 constituant l'entrée d'une poche formée dans le chausson. Ces poches sont destinées à recevoir les pièces d'adaptation 1 et 2. On each of these sides, the boot has a slot 5 constituting the entry of a pocket formed in the boot. These pockets are intended to receive adaptation parts 1 and 2.

Après mise en place des pièces d'adaptation, celles-ci sont chauffées à leur température de ramollissement, puis la chaussure est chaussée et fermée. Il est recommandé de marcher durant 10 minutes environ.After fitting the adaptation pieces, they are heated to their softening temperature, then the shoe is put on and closed. It is recommended to walk for about 10 minutes.

Claims (3)

Revendications 1. Pièce d'adaptation thermoformable destinée à être insérée dans une poche (5) formée sur un chausson de confort (3) de chaussure de ski afin d'adapter le volume chaussant à la morphologie spécifique du pied et/ou du bas de jambe de l'utilisateur, constituée d'une plaque semi-rigide (11) thermoplastique et d'une mousse synthétique (12) collée à la plaque semi-rigide, caractérisée en ce que le matériau thermoplastique est constitué d'un polycaprolactone. Claims 1. Thermoformable adaptation piece intended to be inserted in a pocket (5) formed on a comfort bootie (3) of ski boot in order to adapt the footwear volume to the specific morphology of the foot and / or the bottom of user's leg, consisting of a semi-rigid thermoplastic plate (11) and a synthetic foam (12) bonded to the semi-rigid plate, characterized in that the thermoplastic material consists of a polycaprolactone. 2. Pièce d'adaptation selon la revendication 1, caractérisée en ce que la plaque semi-rigide présente une épaisseur de 1 mm. 2. Adapter piece according to claim 1, characterized in that the semi-rigid plate has a thickness of 1 mm. 3. Pièce d'adaptation selon la revendication 1 ou 2, caractérisée en ce que le polycaprolactone présente 3. Adapter piece according to claim 1 or 2, characterized in that the polycaprolactone has
Figure img00050001
Figure img00050001
3 une densité d'environ 1200 kg/m3. 3 a density of approximately 1200 kg / m3.
FR0112784A 2001-10-04 2001-10-04 ADAPTER FOR SKI SHOE Expired - Fee Related FR2830418B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0112784A FR2830418B1 (en) 2001-10-04 2001-10-04 ADAPTER FOR SKI SHOE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0112784A FR2830418B1 (en) 2001-10-04 2001-10-04 ADAPTER FOR SKI SHOE

Publications (2)

Publication Number Publication Date
FR2830418A1 true FR2830418A1 (en) 2003-04-11
FR2830418B1 FR2830418B1 (en) 2004-02-27

Family

ID=8867926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0112784A Expired - Fee Related FR2830418B1 (en) 2001-10-04 2001-10-04 ADAPTER FOR SKI SHOE

Country Status (1)

Country Link
FR (1) FR2830418B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9232828B2 (en) 2012-10-31 2016-01-12 Nike, Inc. Article of footwear with customizable stiffness
US20160255905A1 (en) * 2015-03-06 2016-09-08 Adidas Ag Stabilizing element for a shoe
US10278454B2 (en) 2010-09-30 2019-05-07 Nike, Inc. Footwear with internal harness
FR3127679A1 (en) 2021-10-04 2023-04-07 Ultimatefit ANKLE RETAINER FOR SLIPPERS OR SHOE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8302329B2 (en) 2009-11-18 2012-11-06 Nike, Inc. Footwear with counter-supplementing strap

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342039A1 (en) 1976-02-25 1977-09-23 Garcia Corp INTERIOR TRIM OF SKI BOOTS ADJUSTABLE IN WIDTH
EP0004829A2 (en) 1978-04-06 1979-10-17 Lange International S.A. Process for fitting an article of dress or accessory to a part of the human body and article or accessory for carrying out the process
US4523392A (en) 1982-02-22 1985-06-18 Lange International S.A. Inner lining for sports footwear having a rigid or semi-rigid shell structure
JPH03234201A (en) 1990-02-09 1991-10-18 Yamaha Corp Inner boot for ski shoe and its fitting method
EP0695784A2 (en) * 1994-08-02 1996-02-07 Chamberlain Vinyl Products Limited Shoe stiffener
WO2000041585A1 (en) * 1999-01-09 2000-07-20 Texon Uk Limited Shoe stiffener, material and method for making same and method of incorporating a shoe stiffener into a shoe upper component

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342039A1 (en) 1976-02-25 1977-09-23 Garcia Corp INTERIOR TRIM OF SKI BOOTS ADJUSTABLE IN WIDTH
EP0004829A2 (en) 1978-04-06 1979-10-17 Lange International S.A. Process for fitting an article of dress or accessory to a part of the human body and article or accessory for carrying out the process
US4523392A (en) 1982-02-22 1985-06-18 Lange International S.A. Inner lining for sports footwear having a rigid or semi-rigid shell structure
JPH03234201A (en) 1990-02-09 1991-10-18 Yamaha Corp Inner boot for ski shoe and its fitting method
EP0695784A2 (en) * 1994-08-02 1996-02-07 Chamberlain Vinyl Products Limited Shoe stiffener
WO2000041585A1 (en) * 1999-01-09 2000-07-20 Texon Uk Limited Shoe stiffener, material and method for making same and method of incorporating a shoe stiffener into a shoe upper component

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10278454B2 (en) 2010-09-30 2019-05-07 Nike, Inc. Footwear with internal harness
US9232828B2 (en) 2012-10-31 2016-01-12 Nike, Inc. Article of footwear with customizable stiffness
US9345283B2 (en) 2012-10-31 2016-05-24 Nike, Inc. Article of footwear with customizable stiffness
US20160255905A1 (en) * 2015-03-06 2016-09-08 Adidas Ag Stabilizing element for a shoe
FR3127679A1 (en) 2021-10-04 2023-04-07 Ultimatefit ANKLE RETAINER FOR SLIPPERS OR SHOE
WO2023057357A1 (en) 2021-10-04 2023-04-13 Ultimatefit Ankle support for a liner or shoe

Also Published As

Publication number Publication date
FR2830418B1 (en) 2004-02-27

Similar Documents

Publication Publication Date Title
EP0086909B1 (en) Sports shoe lining in the shape of a rigid or semi-rigid shell
EP0790788B1 (en) Lining for footwear
EP0004829B1 (en) Process for fitting an article of dress or accessory to a part of the human body and article or accessory for carrying out the process
FR2865616A1 (en) SHOE WITH ROD COMPRISING AT LEAST ONE WORKPIECE
EP1428444A1 (en) Climbing shoe
EP2132998A1 (en) Innerboot for a sports shoe
EP0469138A1 (en) Inner sole for footwear.
US2755567A (en) Hollow plastic clogs
FR2830418A1 (en) Ski boot liner shape adapter consists of thin thermoformable plastic plate inserted into pocket in side of boot
EP0916273B1 (en) Skiboot
CA2301397A1 (en) Boot with strapping to restrain movement of foot
EP3020300B1 (en) Sports-shoe liner
FR2504786A1 (en) Winter footwear having a one piece moulded body - with ancillary internal and external linings to ensure that the wall structure is waterproof
EP1169928A1 (en) Washable inner shoe for footwear
FR2526668A1 (en) Multiple ply waterproof boot for sail boarding etc. - having extensible fabric and rubber body with over-moulded sole and seams
EP0986318B1 (en) Element for equipping part of the body to increase comfort and/or to serve a prosthetic purpose, in particular a boot liner
EP1110466B1 (en) Innerboot for skiboots
EP1421866B1 (en) Method for manufacturing a part of a sport shoe
EP1319346A1 (en) Sports footwear with variable stiffness
EP4101331B1 (en) Ankle protection device
FR3044525B1 (en) TONGUE FOR FOOTWEAR SHOE INTERIOR
KR102430973B1 (en) Functional liner boots
FR2628300A1 (en) Moulded PVC shoe sole with insert of softer lighter material EVA - for reduced wt. and enhanced comfort
EP1103196B1 (en) Rental sport shoe accessory
EP1319347B1 (en) Inner-boot for shoe for gliding sports

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080630