EP0744194A1 - Snowboard mit Hilfsseitenwange - Google Patents

Snowboard mit Hilfsseitenwange Download PDF

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Publication number
EP0744194A1
EP0744194A1 EP96420162A EP96420162A EP0744194A1 EP 0744194 A1 EP0744194 A1 EP 0744194A1 EP 96420162 A EP96420162 A EP 96420162A EP 96420162 A EP96420162 A EP 96420162A EP 0744194 A1 EP0744194 A1 EP 0744194A1
Authority
EP
European Patent Office
Prior art keywords
platform
board according
gliding board
feet
ski
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
EP96420162A
Other languages
English (en)
French (fr)
Other versions
EP0744194B1 (de
Inventor
Alain Zanco
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
Publication of EP0744194A1 publication Critical patent/EP0744194A1/de
Application granted granted Critical
Publication of EP0744194B1 publication Critical patent/EP0744194B1/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
    • A63C5/00—Skis or snowboards
    • A63C5/06—Skis or snowboards with special devices thereon, e.g. steering devices
    • A63C5/07—Skis or snowboards with special devices thereon, e.g. steering devices comprising means for adjusting stiffness
    • 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
    • A63C9/003—Non-swivel sole plate fixed on the ski

Definitions

  • the present invention relates to a board for gliding on snow, such as a ski, a monoski, a board, etc. of which, at least in the skid area, the top face is constituted by a layer of synthetic material, this top layer not being flat and having, in cross section, a raised central part, in the form of a shell, this gliding board being provided, on each side, with auxiliary reinforcement edges, of height less than that of the board in the same cross section thereof, which support the corresponding edge of said top layer.
  • a gliding board as defined above is produced according to the concept known as "DUALTEC” (trademark registered by the company “SKIS ROSSIGNOL S.A.”).
  • a ski of this type is for example the subject of patents and patent applications FR-2,683,733, FR-2,683,734, FR-2,703,915 and FR-2,703,916, of the Applicant.
  • auxiliary reinforcement edges which are substantially perpendicular to the surface of the sole, are not part of the concept, already very generalized, of so-called “hull” skis, since in this case the top layer is a hull which is supported directly on the lower edges of the ski.
  • the sidewalls have the effect of improving the efficiency of the ski compared to an ordinary hull ski, by the fact that they increase the efficiency of the transmission of the forces exerted by the skier. on the upper surface of the ski, at the lower metal edges, that is to say in fact at the sliding surface.
  • the invention proposes to improve, on a ski (or other snow gliding board) produced according to the above-mentioned “DUALTEC” concept, the transmission of the skier's impulses to snow by optimizing the binding of the bindings of the skier's boot skiing or other snowboarding.
  • the “skate area” is called the intermediate area, located between the front and the back of the board, and on which the shoe bindings are mounted.
  • said rigid platform comprises at least two feet.
  • said reinforcing edges each have, over at least a limited length situated in the shoe zone and encompassing said recesses, at least a portion much wider than the rest of the edge.
  • the reinforcement edges can either be located at the skate area, the latter encompassing the feet of said platform, or they can extend over the entire bearing length of the board.
  • the "bearing length" of a snow gliding board is the length of its contact surface with the ground when the user is standing on his board.
  • the ski 1 is, according to the invention, designed to receive, in its skid area, a rigid platform 12 for receiving and raising the bindings 13A, 13B of the skier's boot.
  • This platform 12 is monolithic, therefore comprising only a single upper plate. It has an inverted U-shaped cross section and a general appearance of a four-legged coffee table 14, each of these legs fitting into four conjugate female recesses 15 of the ski shell 1, so as to rest firmly, in these recesses or notches 15, on the corresponding spans 20 and 30 reinforcement edges, the latter being widened accordingly over the length of these notches. As can be seen in FIGS.
  • the width L1 of the spans 20 and 30 of the reinforcement edges 2 and 3 has, over the length L2 of these recesses, 15, a value equal to or greater than that L0 of the corresponding edge and substantially flat and horizontal of the shell 10 (doubled by its reinforcement 11), by which it rests on the corresponding lateral reinforcement edge 2 or 3.
  • Each of these recesses 15 is therefore of length L2 substantially corresponding to that of the conjugate leg 14 of the platform and of width L0 at least equal to the width of the base of this foot 14 which thus rests flat on almost all of the step 15.
  • the single platform 12 represents at least three feet 14 by which it rests on the wings of the hull and therefore on the corresponding edges 2 and 3, because it is thus more flexible and lighter than a conventional flat -form with continuous side wings.
  • the rigid platform 12 is fixed to the edges 2, 3 by means of screws 16 after the positioning operation in the four notches 15. It then rests only on these edges 2, 3 by its feet 14 (here with the interposition of the two layers of material constituted by the shell 10 and by its reinforcement 11), because these are high enough so that a free space 17 is then created between the upper surface 18 of the ski and the underside of this platform 12. The effort of the skier is then exerted, via the platform 12, his feet 14, and the edges 2, 3, directly on the edges 4, 5, which is the goal principal of the invention.
  • the thickness and the shape of the platform 12 are chosen such that the screws 31 for holding the fasteners 13A, 13B do not penetrate into the shell 10.
  • each of the four recesses 15 advantageously has a value of the order of 3 centimeters, and it is obviously the same for the corresponding dimensions of each foot 14.
  • the longitudinal distance D between the two pairs of facing hooks corresponds to a space, located in the skid area, which is advantageously of the order of 40 centimeters.
  • the platform 12 could itself be the base, conventionally produced in the form of a slide, for fixing the shoe, this platform and slide therefore receiving the body of the front stop and / or the heel piece.
  • a traditional fixing generally comprises a base forming a slide, and therefore with a section in the shape of a "closed U", this base allowing, by sliding, the body of the fixing (front and / or rear stop) to be move longitudinally forward or backward in particular to adjust the binding according to the shoe size of the skier. According to this feature of the invention, it is therefore this elevation platform 12 which also serves as a slide.
  • the feet 14 of the platform 12 could be d 'a width (at the base) which is less or preferably substantially equal to that L1 of the reinforcement edges 2 and 3.
  • a viscoelastic layer 27, 28 for damping vibrations on each of the reinforced edges 20, 30 at the level of the recesses 15 and preferably under each foot. 14 of the platform (with possible interposition of layers 10 and 11 as seen in the drawing).
  • the feet 14 of the platform shape 12 could also either rest directly on these edges 2 and 3, and then the layers 10 and 11 would be absent at this location, or rest on these edges via only one of these two layers, 10 or 11, and then the other layer, 11 or 12 would then be absent at this location, which would in no way prevent from nevertheless providing for interposing a viscoelastic layer between each leg 14 and the edge 2 or 3 on which it rests, directly or indirectly therefore.
  • the space 17 which is formed between the platform 12 and the top 18 of the ski could be filled with a layer of viscoelastic material instead of being constituted by a simple layer of air.
  • This platform 12 could have six feet 14 instead of four, or even more, and an equal number of recesses 15 would then be provided in the ski 1.
  • the platform 14 could be asymmetrical with respect to its longitudinal axis, that is to say with respect to the median longitudinal plane 6 of the ski, and it would possibly be the same then, in a combined manner, for the possible enlarged portions 20, 30 of the edges 2, 3 as well as then for their combined recesses 15 of the shell 10.
  • the platform 12 could have fewer feet 14 on the side of the inner edge of the ski, or more generally on the inner side of the ski when the two skis are put on at the feet of the skier, than the other side (or side outside), this in order to unclamp the ski even more in flexion.
  • the platform 12 could have only three feet 14, including one foot on the inside of the ski (internal edge) and two feet on the outside of the ski (external edge).
  • the ski considered is not necessarily a ski provided with metal edges. It could very well be a ski that does not have edges on its lower lateral edges, as is currently the case for a large majority of cross-country skis.
  • the platform 12 is here a metallic platform, for example made of aluminum alloy. It could also be made of another rigid material, such as composite material (glass-epoxy fabric, reinforced polyurethane, etc.).
  • the platform 2 for receiving the bindings 13A, 13B could be made in two parts, including a front part receiving the front part 13A of the binding, or "stop", and a rear part receiving the rear part 13B of the binding, or "heel piece".
  • the front part of the platform 12 is then provided to be anchored in the edges 2, 3 of the ski by fixing screws 16, or the like, according to FIG. 5 for example, while the part rear of this platform 12 comprises, like FIG.
  • FIGS. 9 to 11 Another embodiment in accordance with the invention and also very effective in preventing the clamping of the ski is shown in FIGS. 9 to 11.
  • the platform 12 which is monolithic, has feet 14 only at the front of this platform, by which it rests on the reinforcement edges 2, 3 like all the platforms. 12 forms previously described.
  • FIG. 12 illustrates a final embodiment which differs from those according to FIGS. 1 to 8 by the fact that the platform 12, which is monolithic, has feet 14 only in its longitudinal part, median 12M ( there is provided for example two feet in the nonlimiting example shown, but it could also be provided four feet), so that its front part 12A and its rear part 12B are both cantilevered relative to to this middle part 12M, and are located a short distance "e" above the upper surface 18 of the ski.
  • median 12M there is provided for example two feet in the nonlimiting example shown, but it could also be provided four feet

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Road Signs Or Road Markings (AREA)
  • Road Paving Structures (AREA)
EP96420162A 1995-05-22 1996-05-06 Snowboard mit Hilfsseitenwange Expired - Lifetime EP0744194B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9506332A FR2734489B1 (fr) 1995-05-22 1995-05-22 Planche de glisse sur neige "a demi-coque", pourvue de chants de support de la coque
FR9506332 1995-05-22

Publications (2)

Publication Number Publication Date
EP0744194A1 true EP0744194A1 (de) 1996-11-27
EP0744194B1 EP0744194B1 (de) 1999-03-17

Family

ID=9479443

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96420162A Expired - Lifetime EP0744194B1 (de) 1995-05-22 1996-05-06 Snowboard mit Hilfsseitenwange

Country Status (6)

Country Link
US (1) US5871223A (de)
EP (1) EP0744194B1 (de)
JP (1) JPH08318020A (de)
AT (1) ATE177660T1 (de)
DE (1) DE69601747T2 (de)
FR (1) FR2734489B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998048907A1 (de) * 1997-04-25 1998-11-05 Sportul Gmbh Einrichtung zum verbinden eines schneegleiters mit der bindung des benutzers
FR2781166A1 (fr) 1998-07-17 2000-01-21 Rossignol Sa Ski de neige comportant une plateforme dont les extremites longitudinales sont en porte a faux
EP1013316A1 (de) * 1998-12-23 2000-06-28 Skis Dynastar Alpinski

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6499758B1 (en) * 1998-03-20 2002-12-31 William H. Bollman Egonomic sportsboard
US6102427A (en) * 1997-12-05 2000-08-15 K-2 Corporation Ski binding lifter having internal fastener retention layer
FR2773998B1 (fr) * 1998-01-29 2000-02-25 Rossignol Sa Planche de glisse comportant une plateforme rigide de surelevation
FR2775437B1 (fr) 1998-02-27 2000-05-19 Salomon Sa Dispositif interface entre un ski et des elements de retenue d'une chaussure sur le ski
FR2812211B1 (fr) * 2000-07-28 2003-02-07 Salomon Sa Planche de glisse
AT411152B9 (de) * 2000-12-18 2004-01-26 Fischer Gmbh Verbindungseinrichtung zum anschluss einer skibindung an den ski
US20020089149A1 (en) * 2001-01-05 2002-07-11 Scott Barbieri Gliding board with varying bending properties
FR2820983B1 (fr) 2001-02-20 2004-04-16 Rossignol Sa Planche de glisse
FR2820984B1 (fr) * 2001-02-20 2003-06-06 Rossignol Sa Plateforme de rehaussement de la fixation d'une planche de glisse, et planche de glisse equipee d'une telle plateforme
FR2820982B1 (fr) * 2001-02-20 2003-03-28 Rossignol Sa Planche de glisse
FR2832643B1 (fr) * 2001-11-27 2004-01-16 Rossignol Sa Perfectionnement pour planche de glisse sur neige
FR2834906B1 (fr) * 2002-01-24 2004-04-02 Rossignol Sa Perfectionnement pour planche de glisse sur neige
FR2838062B1 (fr) * 2002-04-03 2004-07-09 Salomon Sa Engin de glisse ou de roulage comprenant une planche
FR2842745B1 (fr) * 2002-07-23 2004-08-27 Rossignol Sa Ensemble de planches de glisse sur neige et procede de fabrication
US6857653B2 (en) * 2002-10-31 2005-02-22 Anton F. Wilson Gliding skis
AT500252B1 (de) * 2003-03-07 2008-12-15 Tyrolia Technology Gmbh Gleitbrett, insbesondere ski
AT413797B (de) * 2003-03-07 2006-06-15 Tyrolia Technology Gmbh Gleitbrett, insbesondere ski, und verfahren zur herstellung
FR2854333B1 (fr) * 2003-04-30 2005-07-22 Rossignol Sa Perfectionnement pour planche de glisse sur neige
US7073810B2 (en) * 2003-06-25 2006-07-11 Wilson Anton F Ski with tunnel and enhanced edges
US20050001392A1 (en) * 2003-07-01 2005-01-06 Scott Walter Tramp board
DE102004032386A1 (de) * 2004-07-02 2006-01-26 Völkl Sports GmbH & Co.KG Schneegleitbrett
FR2873043B1 (fr) * 2004-07-15 2008-10-03 Skis Rossignol Sa Sa Perfectionnement pour planche de glisse sur neige
DE502005007499D1 (de) * 2005-01-07 2009-07-30 Tyrolia Technology Gmbh Gleitbrett, insbesondere Ski
AT504840B1 (de) * 2007-02-02 2009-07-15 Atomic Austria Gmbh Schi oder snowboard in der gestalt eines brettartigen gleitgerätes
US20090045605A1 (en) * 2007-08-17 2009-02-19 Pat Keane Snow ski
US8419043B2 (en) 2007-10-22 2013-04-16 William H. Bollman Flexible ergonomic sportsboard wedges
SI23531B (sl) * 2010-11-15 2019-06-28 Elan, D.O.O. Smučka z asimetričnimi karakteristikami

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634660A1 (fr) * 1988-07-26 1990-02-02 Salomon Sa Dispositif de montage d'une fixation de securite sur un ski
EP0490044A1 (de) * 1990-12-14 1992-06-17 Salomon S.A. Wintersportski bestehend aus einer Versteifung und einer Basis
EP0577947A1 (de) * 1992-07-09 1994-01-12 Salomon S.A. Ski mit einer Rippe und einer Stützvorrichtung
DE4317675A1 (de) * 1993-05-27 1994-12-01 Marker Deutschland Gmbh Tragplatte zur Halterung eines Skischuhes auf einem Ski

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR577947A (fr) * 1924-02-29 1924-09-12 Fur Chemische Produkte Ag Procédé pour donner à des masses colloïdales la forme de petites billes ou de perles
FI82809C (fi) * 1984-05-29 1991-04-25 Rossignol Sa Kombination som utgoers av en terraengskida och en bindning.
FR2684011B1 (fr) * 1991-11-25 1994-01-07 Rossignol Sa Skis Planche de glisse pourvue d'un dispositif d'amortissement des vibrations.
FR2703915B1 (fr) * 1993-04-16 1995-06-02 Rossignol Sa Ski comportant des chants et une coque supérieure.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634660A1 (fr) * 1988-07-26 1990-02-02 Salomon Sa Dispositif de montage d'une fixation de securite sur un ski
EP0490044A1 (de) * 1990-12-14 1992-06-17 Salomon S.A. Wintersportski bestehend aus einer Versteifung und einer Basis
EP0577947A1 (de) * 1992-07-09 1994-01-12 Salomon S.A. Ski mit einer Rippe und einer Stützvorrichtung
DE4317675A1 (de) * 1993-05-27 1994-12-01 Marker Deutschland Gmbh Tragplatte zur Halterung eines Skischuhes auf einem Ski

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998048907A1 (de) * 1997-04-25 1998-11-05 Sportul Gmbh Einrichtung zum verbinden eines schneegleiters mit der bindung des benutzers
FR2781166A1 (fr) 1998-07-17 2000-01-21 Rossignol Sa Ski de neige comportant une plateforme dont les extremites longitudinales sont en porte a faux
EP1013316A1 (de) * 1998-12-23 2000-06-28 Skis Dynastar Alpinski
FR2787722A1 (fr) * 1998-12-23 2000-06-30 Skis Dynastar Ski alpin
US6325404B1 (en) 1998-12-23 2001-12-04 Skis Dynastar Alpine ski

Also Published As

Publication number Publication date
FR2734489A1 (fr) 1996-11-29
DE69601747D1 (de) 1999-04-22
EP0744194B1 (de) 1999-03-17
US5871223A (en) 1999-02-16
ATE177660T1 (de) 1999-04-15
DE69601747T2 (de) 1999-10-14
FR2734489B1 (fr) 1997-07-04
JPH08318020A (ja) 1996-12-03

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