EP1039957B1 - Skischuhbindungssystem für snowboard - Google Patents

Skischuhbindungssystem für snowboard Download PDF

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Publication number
EP1039957B1
EP1039957B1 EP98946647A EP98946647A EP1039957B1 EP 1039957 B1 EP1039957 B1 EP 1039957B1 EP 98946647 A EP98946647 A EP 98946647A EP 98946647 A EP98946647 A EP 98946647A EP 1039957 B1 EP1039957 B1 EP 1039957B1
Authority
EP
European Patent Office
Prior art keywords
plate
sub
lever
designed
toothing
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
Application number
EP98946647A
Other languages
English (en)
French (fr)
Other versions
EP1039957A1 (de
Inventor
Guillaume De France
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.)
Emery SAS
Original Assignee
Emery SAS
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Filing date
Publication date
Application filed by Emery SAS filed Critical Emery SAS
Publication of EP1039957A1 publication Critical patent/EP1039957A1/de
Application granted granted Critical
Publication of EP1039957B1 publication Critical patent/EP1039957B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A63C10/02—Snowboard bindings characterised by details of the shoe holders
    • A63C10/10—Snowboard bindings characterised by details of the shoe holders using parts which are fixed on the shoe, e.g. means to facilitate step-in
    • 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
    • A63C10/10—Snowboard bindings characterised by details of the shoe holders using parts which are fixed on the shoe, e.g. means to facilitate step-in
    • A63C10/103—Snowboard bindings characterised by details of the shoe holders using parts which are fixed on the shoe, e.g. means to facilitate step-in on the sides of the shoe
    • 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
    • A63C10/16—Systems for adjusting the direction or position of the bindings
    • A63C10/18—Systems for adjusting the direction or position of the bindings about a vertical rotation axis relative to the board

Definitions

  • the invention relates to a snowboard fixing device. She is more particularly relating to an improvement in the means for adjusting its angular position.
  • the fixing device comprises a plate intended to receive and maintain a shoe, said plate having an opening toothed circular.
  • the plate is held on the surf by a pivot comprising two slides having a toothing corresponding to that of the plate and intended to snap into the teeth of the latter to immobilize it in a determined position.
  • the order of runners are made by means of a lever placed in the center of the binding, i.e. under the foot of the user. This arrangement implies that to change the angular position of the attachment the user must leave the binding.
  • the plate is placed directly on the surface of the surf which can be a disadvantage, gravel or other can be slide between the plate and the surf and thus hinder its movement.
  • Patent application FR 2 627 797 describes a fixation similar to that of application FR 2 743,306, but a little less good as regards the protection of the toothing of the plate.
  • the utility certificate FR 2 726 480 discloses a fastening device comprising in particular a locking device allowing to change position without having to leave the fixation.
  • the locking member is constituted by a finger cooperating with a track with openings. This provision due to its design limits the adjustment possibilities and more, as the track does not extend over the entire perimeter of the base, it will not be possible for a left-handed and right-handed person to use the fixing without the latter be reinstalled.
  • fixation can be consisting of a central or pivot disc with a horizontal or vertical toothing of a movable plate rotating around said pivot, levers being engaged with said toothing so as to immobilize the plate in a determined position. In this realization nothing has been intended to protect the teeth.
  • a simplified snowboard binding is described. Indeed, the latter is constituted by a crown having an internal toothing fixed directly on the surface of the surfboard inside which is disposed rotatably a central core being part of the deck. The central core being held on the surf by a second crown attached to the first and having a substantially greater width. A slide to the interior of said core is kept permanently engaged with the teeth of the first crown so as to fix the plate in a determined position.
  • This achievement is not safe or it is very difficult to change the angular position of the plate. Indeed, the slide is held in its engaged position by a spring, if the latter is not strong enough the attachment will come off or if the latter is strong enough it will not be possible to push back to change the orientation angle of the plate.
  • the purpose of the fixing device according to the invention is to provide a device for fixing a shoe on a snowboard that does not have the faults noted above, that is to say a binding with increased rigidity with better protection conditions for its mechanism in the best cost conditions and mechanically more reliable.
  • Strength rotary produced by the driving force during use does not push back the holding spring lever but on the contrary acted on the teeth until the material is deformed.
  • the device for attaching a shoe to a snowboard according to the invention defined in claim 1 achieves the goals specified above.
  • a device comprises a base 2 intended to be fixed on the surface 20 (see FIG. 3) of the surf also called snowboard (for more details on the surfboards or snow as to their characteristics and the manner of using them, advantageously consult the document FR 2 743 306).
  • This base is circular in shape and has a circular groove 6 in the form of an angular U, that is to say a U with a flat base and two rising branches 17 and 25.
  • the external branch 25 has on its external wall a toothing 7, in the embodiment shown the toothing 7 is a conical toothing, the apex of the cone is on the axis 24 with an apex angle between 40 ° and 90 °.
  • the toothing is toroidal, that is to say is inscribed inside a toroid sector.
  • the toothing in its entire periphery is covered by a flange 22 which prevents snow or impurities from settling on the teeth and from altering the grip of the locking lever 10.
  • the base 2 also includes a central opening 9 intended for centering of the cap or pivot 3, and of the holes 8 intended to receive screws making it possible to fix it to the surface of the surf 20 (FIGS. 3 and 4). These screws pass through the holes 19 of the cap or pivot 3 so as to fix the latter with the base 2.
  • the device also comprises a plate 1, which has a part 21 in the form of a crown, visible in Figures 3 and 4, intended to be disposed in the groove 6 of the base 2 and a protective edge 22.
  • the base 2 has in its center an opening 16 whose wall constitutes the internal face of the part 21 in the form of a crown, which is intended to come into abutment against the internal branch 17 of the U-shaped groove. While the outer face of the crown-shaped part 21 will come resting against the outer branch 25 of the U-shaped groove.
  • This arrangement allows the platinum to have a movement that can be described as mechanical relative to the base. In indeed the stage can turn practically without friction.
  • the plate 1 comprises a part 23 which is a part of the elements necessary for maintaining the shoe. In the present case, these elements belong to a so-called shoe binding. automatic or "step-in".
  • the part 23 includes holes 14 intended to allow its attachment to the plate, for example by means of screws not shown. It also includes vertical parts 15 on which the other elements of the step-in fixing will be fixed ". It is understood that the plate could be designed to receive other elements known to maintain the shoe on the plate, such as a shell.
  • the plate 1 which is oblong has on one of its long sides a housing 18 intended to receive a lever 4.
  • This lever 4 has two arms, a first arm 10 having at its end a toothing corresponding to the toothing 7 arranged on the external part of the branch 25 of said U of the base 2, and a second arm 11 forming a control member.
  • the lever 4 is articulated around an axis 12 materialized by a part 13 disposed on an element 5 intended to be fixed in the housing 18.
  • FIGs 3 and 4 show a section along A-A in Figure 1.
  • the device is locked position, while in FIG. 4 the device is in the unlocked position by lowering the operating member 11.
  • the teeth 10 release the toothed crown 7 in rotation integral with the base 2, which allows the user to turn the plate 1 as desired.
  • the lever 10 fixes the chosen position.
  • the operating member 11 can be omitted.
  • the adjustment will be made by means of an object such as an appropriate rod which is introduced into a fitted hole in lever 4. This is to avoid untimely adjustments.
  • the fixing according to the invention can be made of light metal, for example of alloy aluminum or synthetic material of appropriate strength.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Braking Arrangements (AREA)

Claims (3)

  1. Bindungsvorrichtung für Schuh auf einem Snowboard, die eine Scheibe (1) zur Aufnahme und Halterung des Schuhs enthält, sowie eine Grundplatte (2), die auf der Oberseite des Snowboards befestigt wird, eine Deckscheibe bzw. Drehzapfen (3), der die Scheibe in freier Drehbewegung auf der Grundplatte hält, sowie eine Verriegelungsvorrichtung, durch die die Scheibe in Bezug zur Grundplatte in einer bestimmten Position gehalten wird. Die Grundplatte und die Scheibe besitzen eine zentrale kreisförmige Öffnung zur Aufnahme einer Deckscheibe, wobei die Grundplatte aus einer kreisförmigen Platte (2) besteht, die eine U-förmige spitzwinklige Ausrundung (6) enthält, in der das Teil (21) der Scheibe in Form einer Krone zu liegen kommt. Der äußere Arm (25) des U, der den äußeren Rand der Grundplatte bildet, enthält eine Kegel- oder torische Verzahnung (7), in die ein erstes Hebelende (10) mit einer entsprechenden Verzahnung eines Hebel, der sich um die Achse (12) bewegt, einrastet. Die Hebelachse liegt parallel zu einer Tangente an der genannten Öffnung und ist mit der Scheibe (1) fest verbunden. Das zweite Hebelende (11) bildet ein Steuerorgan zur Verriegelung bzw. Entriegelung der Scheibe in Bezug zur Grundplatte, wobei der Hebel durch eine elastische Aufhängung in verriegelter Stellung gehalten wird.
  2. Vorrichtung gemäß des Patentanspruchs 1, die durch die elastische Aufhängung in Form einer Schrauben- oder einer Blattfeder gekennzeichnet wird.
  3. Vorrichtung gemäß eines der Patentansprüche 1 und 2, die hinsichtlich der Verzahnung in Form einer Kegelverzahnung gekennzeichnet wird, deren Winkel im Kegel zwischen 40° und 90° beträgt.
EP98946647A 1997-10-28 1998-10-19 Skischuhbindungssystem für snowboard Expired - Lifetime EP1039957B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH249097 1997-10-28
CH249097 1997-10-28
PCT/IB1998/001635 WO1999021627A1 (fr) 1997-10-28 1998-10-19 Dispositif de fixation d'une chaussure sur un surf a neige

Publications (2)

Publication Number Publication Date
EP1039957A1 EP1039957A1 (de) 2000-10-04
EP1039957B1 true EP1039957B1 (de) 2002-12-11

Family

ID=4234977

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98946647A Expired - Lifetime EP1039957B1 (de) 1997-10-28 1998-10-19 Skischuhbindungssystem für snowboard

Country Status (4)

Country Link
EP (1) EP1039957B1 (de)
AT (1) ATE229362T1 (de)
DE (1) DE69810156T2 (de)
WO (1) WO1999021627A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9914450D0 (en) * 1999-06-22 1999-08-18 Tindall James J Releasable fastenings for attaching boots to snowboards
DE102013007797A1 (de) 2013-05-07 2014-11-13 Raimund Popp Snowboard-Bindung, die während der Fahrt drehbar bleibt
DE102014002753A1 (de) 2014-02-25 2015-08-27 Raimund Popp Eine Bindung für Snowboards, die in einem freien Winkelbereich drehbar bleibt

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627797B1 (fr) 1987-01-21 1992-08-21 Haffner Cie Sa P Dispositif de coffre-fort
CH672432A5 (de) 1987-03-27 1989-11-30 Hansruedi Naepflin
FR2627097B1 (fr) 1988-02-11 1991-08-30 Duret Michel Fixations pour planche a neige
US5667237A (en) * 1995-06-30 1997-09-16 Lauer; Jonathan L. Rotary locking feature for snowboard binding
IT1279438B1 (it) 1995-08-08 1997-12-10 Nordica Spa Dispositivo di regolazione angolare, particolarmente per un attacco da snowboard
FR2726480B3 (fr) 1995-12-27 1996-10-04 Salomon Sa Dispositif d'orientation angulaire d'une chaussure sur une planche de glisse
FR2743306B1 (fr) 1996-01-04 1998-04-03 Duret M & Fils Perfectionnement pour dispositif de fixation d'une chaussure sur une planche a neige
AU2137097A (en) * 1996-03-01 1997-09-16 Richard I. Perlman Adjustable boot-binding mount for snowboard
US5803481A (en) * 1996-03-01 1998-09-08 Eaton; Eric L. Foot mounts for snowboards
US5584492A (en) 1996-03-13 1996-12-17 Fardie; Kenneth W. Snowboard binding mechanism

Also Published As

Publication number Publication date
DE69810156D1 (de) 2003-01-23
DE69810156T2 (de) 2003-07-17
ATE229362T1 (de) 2002-12-15
EP1039957A1 (de) 2000-10-04
WO1999021627A1 (fr) 1999-05-06

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