EP1228789A1 - Stützvorrichung mit einer integrierten Anordnung zum Binden eines Schuhes an eine Sportgerät oder an einen Schuh - Google Patents

Stützvorrichung mit einer integrierten Anordnung zum Binden eines Schuhes an eine Sportgerät oder an einen Schuh Download PDF

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Publication number
EP1228789A1
EP1228789A1 EP02000656A EP02000656A EP1228789A1 EP 1228789 A1 EP1228789 A1 EP 1228789A1 EP 02000656 A EP02000656 A EP 02000656A EP 02000656 A EP02000656 A EP 02000656A EP 1228789 A1 EP1228789 A1 EP 1228789A1
Authority
EP
European Patent Office
Prior art keywords
reinforcement
cuff
upper portion
support device
rear support
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.)
Withdrawn
Application number
EP02000656A
Other languages
English (en)
French (fr)
Inventor
Bernard Couderc
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.)
Salomon SAS
Original Assignee
Salomon SAS
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 Salomon SAS filed Critical Salomon SAS
Publication of EP1228789A1 publication Critical patent/EP1228789A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00—Snowboard bindings
    • A63C10/24—Calf or heel supports, e.g. adjustable high back or heel loops
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00—Snowboard bindings
    • A63C10/02—Snowboard bindings characterised by details of the shoe holders
    • A63C10/04—Shoe holders for passing over the shoe

Definitions

  • the invention relates to a rear support device designed to be integrated into a restraint system shoe on a gliding or rolling machine.
  • the device can also be integrated into a shoe.
  • This type of device is used for the practice of sports where the shoe takes place on a machine comprising a board, chassis, or whatever. This is particularly the case for the snowboarding or snowboarding, skiing, snowshoeing, skate or wheel board.
  • a rear support device includes a cuff, which has a front face provided for receive the back of a user's lower leg.
  • the cuff is curved so that the front is concave transversely. So the user can on the one hand take rear supports, and on the other hand take supports side.
  • support device When the upper portion of its cuff has a front face with reduced transverse curvature, support device makes it possible to execute figures which require strong lateral inclinations of the lower leg. However this device makes the rear supports less precise, which disrupts the operation of the vehicle. This is particularly the case in snowboard when pressing on the rear edge.
  • the invention particularly relates to a support device rear which allows on the one hand strong lateral inclinations lower leg, and secondly precise rear supports.
  • the invention proposes a support device rear intended to be integrated into a retaining assembly of a shoe or shoe, the device comprising a cuff of which a lower portion is intended to be connected to a base of the restraint system or to the shoe, and an upper portion of which is intended to extend in look of a user's lower leg, the upper portion of the cuff having a front face whose curvature transverse is concave, the arrow of the transverse curvature continuously reducing from the bottom to the top of the portion higher.
  • the rear support device is characterized by the fact that a reinforcement extends in height the along the upper portion, the reinforcement being made with a material different from the material of the cuff.
  • the reinforcement stiffens the upper portion, so as to limit its flexion during rear stress by the lower leg. It advantageously follows that the rear supports are precise.
  • a retaining assembly 1 is provided for retaining a shoe not shown on a plate 2.
  • the retaining assembly 1 comprises a base 3 which extends in length between a rear end 4 and a front end 5.
  • the base 3 has an upper face 6 designed to be opposite the sole of the shoe, and a lower face 7 intended to be above board 2.
  • the face upper 6 is delimited in width at least in part by a first flange 8 and by a second flange 9.
  • An arch 10 connects the flanges 8, 9 to each other on the end side rear 4.
  • the base 3, the flanges 8, 9 and the arch 10 form a single piece, made for example with a synthetic material.
  • flanges or the arch are secured to the base by other means such as screws, rivets, bonding, interlocking, or other.
  • Retaining means are provided for retaining the shoe on base 3 removably.
  • straps 11, 12 which extend from one flange 8, 9 to another.
  • Each strap can be opened, closed, tightened or loosened by any means known to those skilled in the art.
  • shoe retaining means could be done otherwise.
  • he could one or more locks fixed to the base and one or more several anchoring members attached to the shoe, each member anchor that can be retained by the bolt.
  • the base 3 is retained on the board 2 for example at using a disc 13, itself secured to the board by example with screws 14.
  • a rear support device provided so that the user takes rear supports with the lower leg, is arranged at the rear end 4 of the base 3.
  • the rear support device comprises a cuff 20 which extends in length between a rear face 21 and a face front 22, in width between a first lateral edge 23 and a second lateral edge 24, as well as in height between a lower end 25 and an upper end 26.
  • the cuff 20 is connected to the base 3 for example at the by means of a joint, along a transverse axis W. De in a nonlimiting manner, the articulation of the cuff is made at the border of the arch 10 and the flanges 8, 9.
  • the user can thus lower the cuff 20 towards the base 3 in a storage position.
  • a stop 30 is secured to the cuff, to the level of the rear face 21, by a means shown under the shaped like a screw 31. Limiting backward rotation is done by pressing the stop 30 on the arch 10.
  • the position of the cuff 20 for which the stop 31 is supported on the arch 10 is a position which allows the driving the board 2.
  • a lower portion 32 of the cuff 20 extends along the arch 10 from one flange 8, 9 to the other.
  • the lower portion 32 is bounded downwards by the end lower 25.
  • the lower portion 32 is located in front of the rollbar 10, but it could have been expected that it is in back.
  • the arch 10 and the lower portion 32 are at ankle height when the user drives the board, and are concave transversely forward for better surround the ankle.
  • the upper portion 33 is partly at least concave transversely forward, the curvature arrow transverse reducing continuously from the bottom to the top of upper portion 33.
  • the arrow is the distance measured between the middle of a curve that extends transversely in along the front face 22, and the middle of the rope corresponding.
  • the curve is delimited in length by two ends of which at least one is on one of the edges 23, 24, the two ends being contained in the same plane transverse.
  • the two ends of the curve are each on an edge 23, 24.
  • an edge presents for example a protrusion towards the front, one end of the curve is on one edge, the other end being on the front face 22.
  • the arrow of the transverse curvature is less than or equal to 35 mm at the bottom of the upper portion 33, and decreases regularly to reach a value less than or equal to 10 mm at the top of the upper portion 33.
  • the graphical representation of the value of the arrow in depending on its position along the cuff 20, in a orthonormal coordinate system, is preferably a straight line.
  • the arrow of the transverse curvature varies linearly along the upper portion 33.
  • the graphical representation could be an upward or downward curved curve, the variation of the deflection being in this case nonlinear.
  • the arrow at the bottom of the portion is close to 35 mm
  • the arrow in the middle of the height is close to 12 mm
  • the arrow measured 20 mm from the upper end 26 is close 5 mm.
  • a reinforcement 40 which extends in height along the upper portion, preferably from a limit 41 for which the deflection of the curvature transverse is less than or equal to 20 mm, and up to or near the top of the upper portion 33.
  • the reinforcement 40 has the shape of a hollow corner. This last extends in height along the upper portion 33, from a base 42 to a point 43.
  • the reinforcement 40 comprises an envelope 44 which delimits a rear wall 45 and two side walls 46, 47 of the reinforcement.
  • the envelope 44 also delimits a cavity 48 open towards forward. In all cases, the reinforcement 40 is produced with a material different from the material of the cuff 20.
  • the envelope is preferably made from a sheet metallic stamped and cut with a press.
  • a stainless steel or aluminum alloy sheet of which the thickness is close to 1 mm, is very suitable.
  • the cuff 20 is preferably made of from plastic.
  • the reinforcement 40 is disposed substantially along a line vertical middle of the cuff 20, bearing on the face rear 21.
  • legs 55 from the side walls 46, 47.
  • the legs 55 are each slid into a slot 56 in the cuff 20, then folded each into a cavity 57 of the front panel 22.
  • the height of the reinforcement 40 is preferably between 50 and 100 mm.
  • the base 42 of the reinforcement 40 is substantially 90 mm from the upper end 26, and the reinforcement measures about 70 mm high.
  • the width of the base 42 is close to 36 mm
  • the thickness of the base is close to 11 mm
  • the width of the point 43 is close to 10 mm
  • the thickness of the tip is close to 3 mm.
  • the reinforcement 40 gives the rear support device mechanical resistance in flexion which allows precise rear support.
  • the rear support device according to the invention is light, because the cavity 48 of the reinforcement 40 gives the latter a mass scaled down.
  • the rear support device and the restraint assembly 1 according to the invention are manufactured at from all materials and using all techniques known to those skilled in the art.
  • the cuff 20 is preferably made from a synthetic material, such as polypropylene, polyamide, polyurethane or the like.
  • the reinforcement placed on the cuff can present very diverse forms, and have a structure full.
  • the reinforcement can also form with the cuff a piece piece.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP02000656A 2001-01-31 2002-01-11 Stützvorrichung mit einer integrierten Anordnung zum Binden eines Schuhes an eine Sportgerät oder an einen Schuh Withdrawn EP1228789A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0101535A FR2820047B1 (fr) 2001-01-31 2001-01-31 Dispositif d'appui integre a un ensemble de retenue d'une chaussure sur un engin de sport, ou a une chaussure
FR0101535 2001-01-31

Publications (1)

Publication Number Publication Date
EP1228789A1 true EP1228789A1 (de) 2002-08-07

Family

ID=8859635

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02000656A Withdrawn EP1228789A1 (de) 2001-01-31 2002-01-11 Stützvorrichung mit einer integrierten Anordnung zum Binden eines Schuhes an eine Sportgerät oder an einen Schuh

Country Status (2)

Country Link
EP (1) EP1228789A1 (de)
FR (1) FR2820047B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7686321B2 (en) 2006-12-01 2010-03-30 The Burton Corporation Highback with textile-like material for support

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007386A1 (en) * 1992-10-05 1994-04-14 Nordica S.P.A Innerboot for sports shoes
US5575091A (en) * 1994-04-14 1996-11-19 Lange International S.A. Ski boot made of plastic material
EP0797936A1 (de) * 1996-03-29 1997-10-01 Salomon S.A. Haltevorrichtung eines Schuhes auf einem Brett mit einem schwenkbaren rückwärtigen Stützelement
EP0898990A1 (de) * 1997-08-22 1999-03-03 Salomon S.A. Haltevorrichtung für einen Schuh auf einem Snowboard
FR2769236A1 (fr) * 1997-10-03 1999-04-09 Salomon Sa Cale d'amortissement pour dispositif de retenue d'une chaussure sur une planche de glisse destinee a la pratique du surf sur neige, et dispositif muni d'une telle cale
US5971407A (en) * 1997-03-26 1999-10-26 Sims Sports, Inc. Snowboard binding
EP1020210A1 (de) * 1999-01-18 2000-07-19 BENETTON GROUP S.p.A. Abstützungsvorrichtung, insbesondere für Schuhe
EP1053769A1 (de) * 1999-05-17 2000-11-22 Salomon S.A. Schuhrückhaltevorrichtung auf einem Snowboard
EP1195181A1 (de) * 2000-10-05 2002-04-10 Skis Rossignol Sa Verbesserte Kupplung eines Stiefels an ein Snowboard
EP1212124B1 (de) * 2000-01-06 2003-08-27 The Burton Corporation Aus verschiedenen materialien hergestellte unterstützungsvorrichtung

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007386A1 (en) * 1992-10-05 1994-04-14 Nordica S.P.A Innerboot for sports shoes
US5575091A (en) * 1994-04-14 1996-11-19 Lange International S.A. Ski boot made of plastic material
EP0797936A1 (de) * 1996-03-29 1997-10-01 Salomon S.A. Haltevorrichtung eines Schuhes auf einem Brett mit einem schwenkbaren rückwärtigen Stützelement
US5971407A (en) * 1997-03-26 1999-10-26 Sims Sports, Inc. Snowboard binding
EP0898990A1 (de) * 1997-08-22 1999-03-03 Salomon S.A. Haltevorrichtung für einen Schuh auf einem Snowboard
FR2769236A1 (fr) * 1997-10-03 1999-04-09 Salomon Sa Cale d'amortissement pour dispositif de retenue d'une chaussure sur une planche de glisse destinee a la pratique du surf sur neige, et dispositif muni d'une telle cale
EP1020210A1 (de) * 1999-01-18 2000-07-19 BENETTON GROUP S.p.A. Abstützungsvorrichtung, insbesondere für Schuhe
EP1053769A1 (de) * 1999-05-17 2000-11-22 Salomon S.A. Schuhrückhaltevorrichtung auf einem Snowboard
EP1212124B1 (de) * 2000-01-06 2003-08-27 The Burton Corporation Aus verschiedenen materialien hergestellte unterstützungsvorrichtung
EP1195181A1 (de) * 2000-10-05 2002-04-10 Skis Rossignol Sa Verbesserte Kupplung eines Stiefels an ein Snowboard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7686321B2 (en) 2006-12-01 2010-03-30 The Burton Corporation Highback with textile-like material for support

Also Published As

Publication number Publication date
FR2820047B1 (fr) 2003-03-21
FR2820047A1 (fr) 2002-08-02

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