EP0984821B1 - Dispositif de liaison d'une chaussure a un article de sport - Google Patents
Dispositif de liaison d'une chaussure a un article de sport Download PDFInfo
- Publication number
- EP0984821B1 EP0984821B1 EP99939832A EP99939832A EP0984821B1 EP 0984821 B1 EP0984821 B1 EP 0984821B1 EP 99939832 A EP99939832 A EP 99939832A EP 99939832 A EP99939832 A EP 99939832A EP 0984821 B1 EP0984821 B1 EP 0984821B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shoe
- fixing device
- sole
- elastic
- stop
- 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
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C9/00—Ski bindings
- A63C9/20—Non-self-releasing bindings with special sole edge holders instead of toe-straps
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C2201/00—Use of skates, skis, roller-skates, snowboards and courts
- A63C2201/06—Telemark
Definitions
- the present invention relates to a system for attaching a shoe to a sporting article, in particular a sliding sport such as cross-country skiing, ski hiking (touring), telemark, ice skating or roller skating.
- a sliding sport such as cross-country skiing, ski hiking (touring), telemark, ice skating or roller skating.
- He is also known in ice skating or on wheels to have an articulated connection of the shoe on the sports article, which allows to extend the stride and to increase the speed.
- the shoes of such systems generally comprise an axis transverse placed at the front end of the sole that can interfere when walking to foot.
- EP-768 103 discloses a fixing device in which the fixing of the shoe is provided by a hinge and in which a complementary mechanism with articulated link provides a function of control and elastic return.
- the object of the present invention is to remedy these drawbacks and to propose an improved fixing device, reconciling the problems of heel lift footwear, torsional control and fatigue of materials.
- a fastening device attached to a sports article for attaching a shoe comprising a sole
- the device comprising abutment means for to cooperate with the front end of the shoe, comprising means elastic hooking devices intended to cooperate with hooking means associated soleplate disposed rearward of the front end of the soleplate, and wherein said resilient attachment means is for exercising on said sole a tensile force towards said abutment means, in that the elastic coupling means are anchored on the fixing device by articulated anchoring means arranged behind the stop means.
- the means for anchoring the means snap hooks are movable in the longitudinal direction against elastic means.
- FIG. 1 shows the application of the connection system according to the invention to the connection to a ski 1 of a cross-country ski boot 10, this connection being made by via a fixing device 20 and a guide rib 70.
- the boot 10 comprises a sole 11, provided with the front end of a wide peripheral rim 12 defining, at its junction with the stem of the shoe, a throat 13, and having the entire length of its face lower a middle longitudinal groove 14.
- the sole 11 back in rounded with a slight curvature 11a in the manner of the shoes of mountain classics. The curvature 11a is intended to facilitate the unfolding of the shoe as we will see later.
- An insert 15 is also fixed, for example by screws 16 or by overmoulding, at the bottom of the groove 14, in an area substantially corresponding to the metatarsophalangeal joint area.
- This insert 15 defines a hook 17 oriented rearward.
- the fixing device 20 consists of a base 21 fixed on the ski 1 by screws 22 and on which is articulated a locking lever 30, via an axis 31.
- the locking lever 30 is also connected to the base 21 by two lateral links 32, articulated on the one hand, 33 on said lever 30, and secondly, by a transverse axis 34 sliding in lights 23 side of the base.
- the lever assembly 30-links 32 form a toggle system whose line of Neutral is defined by the axes 31 and 34.
- a slider 35 substantially in clevis shape and having two longitudinal walls 36 and a bottom wall 37. This slider 35 receives a compression spring 38.
- the spring 38 is held between the bottom 37 of the slider, which has a protrusion 37a for this purpose, and the front end 41 of a carriage 40.
- the carriage 40 is mounted sliding in the base 20 which comprises for this purpose a guide rail 25 opening laterally on the sides of the base 20.
- On the rear end 42 of the trolley 40 is hinged an elastic attachment thread 50 intended to cooperate with the hook 17 of the shoe.
- the elastic attachment thread 50 has substantially the shape of a U and comprises a transverse branch 52 intended to cooperate with the hook 17 and two branches lateral 51 whose curved ends 53 are articulated on the carriage 40.
- the fixing device also comprises front stop means constituted in this case by a stirrup 60 having a horizontal branch 61 in arcuate shape matching the shape of the throat 13 of the sole of the shoe and intended to receive the latter and two lateral branches 62, substantially vertical and articulated by their ends 63, on the base 20.
- the stirrup 60 is disposed at the front of the elastic attachment thread 50 and can therefore pivot around its ends 63.
- stirrup does not cooperate with a groove 13 of the sole but simply with the upper surface of the peripheral flange 12.
- the fixing device comprises a guide rib 70 whose section cross-section corresponds to that of the groove 14 of the boot and whose end before 71 adjusts to the rear portion of the base 20 which also forms a rib guidance.
- the operation of the fastening system according to the invention is as follows.
- the shoe 10 is put in place in the fastening device by introduction of the front end of its sole in the stirrup 60 until the groove 13 comes into stop with the horizontal arm 61 of the stirrup (see Figure 2).
- This closing movement is assisted by the spring 38 which tends to repel the trolley 40 forward.
- the spring 38 compensates also the wedges of possible snow forming in the sole of the shoe.
- the spring 38 then provides the return energy of the shoe to the surface ski since it tends to relax and therefore bring back the hanging wire 50 forward.
- the return energy is therefore not provided by an elastic deformation of the wire 50 who gets older so much better.
- this recall energy is completely defined since given by the compression of a compression spring 38 and is better controlled and controllable that if it was provided by bending a wire as in the prior art.
- the anchor 53 of the spring wire provides a triangulation allowing a better maintaining the boot especially in transverse direction.
- the articulated anchorage of the stirrup 60 on the base 20 combined with the shape rounded 11a of the front of the sole, allowing a slight pivoting thereof towards the front during a pivoting of the shoe, and thus allows to accompany the movement of the shoe at the end of the stride and therefore increase still the amplitude of the stride.
- an increase of the order of 10 to 15 ° of movement of the shoe at the end of the stride can be obtained thanks to the shape rounded 11a of the sole thereof at the front, which is particularly interesting.
- the guide rib 70 is interrupted in the area of the metatarsals for the passage of the attachment wire 50 and the associated hook of the shoe.
- the shapes of the guide edge are also designed to optimize the guiding the shoe.
- Figure 6 schematically illustrates a second embodiment in which similar or identical elements are designated by the same references increased by 100.
- this fastening system has the same locking elements, know front caliper 160 hinged 163, 150 hanging wire connected to a trolley 140, which is slidably mounted, is urged forward by a spring 138 and whose displacement in the longitudinal direction is controlled by a lever 130.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Massaging Devices (AREA)
Description
- la figure 1 est une vue en perspective d'un dispositif de fixation selon l'invention en cours de fonctionnement,
- la figure 2 est une vue en coupe longitudinale partielle du dispositif de fixation de la figure 1 en position de chaussage,
- la figure 3 est une vue similaire à la figure 2 en position de fermeture, à l'état au repos de la chaussure,
- la figure 4 est une vue similaire à la figure 3 à l'état soulevé de la chaussure,
- la figure 5 est une vue en coupe partielle de la partie inférieure de la chaussure,
- la figure 6 est une vue schématique d'un autre mode de réalisation en cours de fermeture du dispositif de fixation.
Claims (8)
- Dispositif de fixation lié à un article de sport pour y fixer une chaussure comprenant une semelle, le dispositif comportant des moyens de butée (60, 160) destinés à coopérer avec l'extrémité avant de la chaussure, comportant des moyens d'accrochage élastique (50, 150) destinés à coopérer avec des moyens d'accrochage associés (17,117) de la semelle disposés en arrière de l'extrémité avant de la semelle, et dans lequel lesdits moyens d'accrochage élastiques sont destinés à exercer sur ladite semelle un effort de traction en direction desdits moyens de butée, caractérisé par le fait que les moyens d'accrochage élastique (50, 150) sont ancrés sur le dispositif de fixation par des moyens d'ancrage articulés agencés en arrière des moyens de butée (60, 160).
- Dispositif de fixation selon la revendication 1, caractérisé en ce que les moyens d'ancrage (40, 53 ; 140, 153) des moyens d'accrochage élastique sont déplaçables en direction longitudinale à l'encontre de moyens élastiques (38, 138).
- Dispositif de fixation selon l'une des revendications 1 ou 2, caractérisé en ce que les moyens d'accrochage élastique (50, 150) sont constitués par un fil en forme de U comportant une branche transversale apte à coopérer avec les moyens d'accrochage associés (17,117) de la chaussure.
- Dispositif de fixation selon la revendication 2, caractérisé en ce que le déplacement des moyens d'ancrage des moyens d'accrochage élastique est commandé par un système de levier (30, 130) à genouillère.
- Dispositif de fixation selon l'une des revendications 1 à 4, caractérisé en ce que les moyens de butée avant sont constitués par un étrier (60, 160) coopérant avec la semelle (12, 112) de la chaussure.
- Dispositif de fixation selon la revendications 5, caractérisé en ce que l'étrier (60) comporte une branche horizontale (61) sensiblement en forme d'arc de cercle.
- Dispositif de fixation selon l'une des revendications 5 ou 6, caractérisé en ce que l'étrier (60) est articulé sur le dispositif de fixation.
- Dispositif de fixation selon l'une des revendications 1 à 7, caractérisé en ce que le dispositif de fixation comporte une nervure de guidage (70, 71) apte à coopérer avec une rainure (14) associée à la chaussure.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9803646A FR2776200B1 (fr) | 1998-03-19 | 1998-03-19 | Dispositif de liaison d'une chaussure a un article de sport |
FR9803646 | 1998-03-19 | ||
PCT/FR1999/000502 WO1999047219A1 (fr) | 1998-03-19 | 1999-03-05 | Dispositif de liaison d'une chaussure a un article de sport |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0984821A1 EP0984821A1 (fr) | 2000-03-15 |
EP0984821B1 true EP0984821B1 (fr) | 2005-05-11 |
Family
ID=9524454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99939832A Expired - Lifetime EP0984821B1 (fr) | 1998-03-19 | 1999-03-05 | Dispositif de liaison d'une chaussure a un article de sport |
Country Status (7)
Country | Link |
---|---|
US (1) | US6435537B2 (fr) |
EP (1) | EP0984821B1 (fr) |
AT (1) | ATE295209T1 (fr) |
DE (1) | DE69925214T2 (fr) |
FR (1) | FR2776200B1 (fr) |
NO (1) | NO314787B1 (fr) |
WO (1) | WO1999047219A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0951926B1 (fr) * | 1998-04-24 | 2004-12-01 | Rottefella A/S | Fixation de ski de randonnée, de ski de Telemark ou de ski de fond |
WO2001066204A1 (fr) * | 2000-03-07 | 2001-09-13 | Rottefella As | Fixation de ski |
NO315639B1 (no) * | 2001-06-05 | 2003-10-06 | Linken Binding As | Skistövel |
FR2850031B1 (fr) * | 2003-01-21 | 2006-08-11 | Salomon Sa | Fixation a energie deportee |
US7159891B1 (en) * | 2003-11-26 | 2007-01-09 | Dale Niggemann | All-terrain ski |
FR2882658B1 (fr) | 2005-03-07 | 2007-05-04 | Salomon Sa | Dispositif de fixation a double commande |
FR2890317B1 (fr) | 2005-09-08 | 2007-11-23 | Salomon Sa | Dispositif de fixation a ancrage perfectionne |
FR2894836B1 (fr) | 2005-12-16 | 2008-02-22 | Salomon Sa | Ensemble ski de fond et dispositif de fixation de ski de fond |
FR2899121B1 (fr) | 2006-03-29 | 2008-07-04 | Salomon Sa | Ensemble ski de fond et dispositif de fixation de ski de fond |
FR2910337B1 (fr) * | 2006-12-20 | 2009-06-05 | Salomon Sa | Article comprenant un bouton mobile entre au moins deux positions |
EP2898931A1 (fr) * | 2014-01-24 | 2015-07-29 | Technische Universität München | Fixation de ski dotée de module de fixation d'avant-pied |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0768103A1 (fr) * | 1995-10-16 | 1997-04-16 | Salomon S.A. | Ensemble de fixation d'une chaussure à un organe de glisse |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2764418A (en) * | 1954-02-18 | 1956-09-25 | Shimizu Giichi | Ankle and heel binder mechanism for skis |
US4135734A (en) * | 1976-03-18 | 1979-01-23 | Establissements Francois Salomon & Fils | Ski binding |
DE2846914C2 (de) * | 1978-10-27 | 1981-03-12 | Geze Gmbh, 7250 Leonberg | Sicherheits-Plattenskibindung |
US4282660A (en) * | 1980-02-20 | 1981-08-11 | Hanson Industries Incorporated | Leg-size adjusting form fitting boot |
IT1180969B (it) * | 1984-04-11 | 1987-09-23 | Tessaro Mario Matess | Attacco per sci da fondo autobloccante il puntale della calzatura |
FR2595951B1 (fr) * | 1986-03-19 | 1989-08-11 | Salomon Sa | Ensemble constitue par une chaussure de ski de fond ou de randonnee et un dispositif de retenue de l'avant de cette chaussure sur un ski |
IT1204195B (it) * | 1986-04-30 | 1989-03-01 | Nordica Spa | Dispositivo di collegamento calzatura-sci da fondo |
FR2719230B1 (fr) * | 1994-04-29 | 1996-06-28 | Salomon Sa | Dispositif de fixation d'une chaussure à un ski de fond. |
DE59602385D1 (de) | 1995-02-02 | 1999-08-12 | Rottefella As | Kombination einer skibindung und eines daran angepassten schuhs |
FR2733159B1 (fr) * | 1995-04-21 | 1997-07-04 | Vigny Serge Etienne | Fixation de securite pour le ski de telemark, la randonnee nordique et le saut a ski |
WO1996039233A1 (fr) * | 1995-06-06 | 1996-12-12 | Rottefella A/S | Dispositif pour fixation de ski de fond, en particulier pour la pratique du patinage |
FR2738158B1 (fr) * | 1995-09-06 | 1997-10-17 | Salomon Sa | Dispositif de fixation |
-
1998
- 1998-03-19 FR FR9803646A patent/FR2776200B1/fr not_active Expired - Fee Related
-
1999
- 1999-03-05 WO PCT/FR1999/000502 patent/WO1999047219A1/fr active IP Right Grant
- 1999-03-05 EP EP99939832A patent/EP0984821B1/fr not_active Expired - Lifetime
- 1999-03-05 DE DE69925214T patent/DE69925214T2/de not_active Expired - Lifetime
- 1999-03-05 US US09/423,319 patent/US6435537B2/en not_active Expired - Lifetime
- 1999-03-05 AT AT99939832T patent/ATE295209T1/de not_active IP Right Cessation
- 1999-11-09 NO NO19995472A patent/NO314787B1/no not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0768103A1 (fr) * | 1995-10-16 | 1997-04-16 | Salomon S.A. | Ensemble de fixation d'une chaussure à un organe de glisse |
Also Published As
Publication number | Publication date |
---|---|
NO995472L (no) | 1999-11-09 |
EP0984821A1 (fr) | 2000-03-15 |
DE69925214D1 (de) | 2005-06-16 |
NO314787B1 (no) | 2003-05-26 |
DE69925214T2 (de) | 2006-01-19 |
US20010050472A1 (en) | 2001-12-13 |
WO1999047219A1 (fr) | 1999-09-23 |
US6435537B2 (en) | 2002-08-20 |
FR2776200B1 (fr) | 2000-05-05 |
FR2776200A1 (fr) | 1999-09-24 |
NO995472D0 (no) | 1999-11-09 |
ATE295209T1 (de) | 2005-05-15 |
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