EP2147704A1 - Befestigungselement für Snowboard mit Spielnachstellung - Google Patents

Befestigungselement für Snowboard mit Spielnachstellung Download PDF

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Publication number
EP2147704A1
EP2147704A1 EP09165299A EP09165299A EP2147704A1 EP 2147704 A1 EP2147704 A1 EP 2147704A1 EP 09165299 A EP09165299 A EP 09165299A EP 09165299 A EP09165299 A EP 09165299A EP 2147704 A1 EP2147704 A1 EP 2147704A1
Authority
EP
European Patent Office
Prior art keywords
element according
ski
boot
catching
games
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Withdrawn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
EP09165299A
Other languages
English (en)
French (fr)
Inventor
Pierre Rullier
Yann Penlou
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 EP2147704A1 publication Critical patent/EP2147704A1/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Withdrawn legal-status Critical Current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
    • A63C9/00—Ski bindings
    • A63C9/005—Ski bindings with means for adjusting the position of a shoe holder or of the complete binding relative to the ski
    • 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08507—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable with a plurality of mobile jaws
    • A63C9/08521—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable with a plurality of mobile jaws pivoting about a vertical axis, e.g. side release
    • 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
    • A63C2009/008—Ski bindings with a binding element sliding along a rail during use or setting
    • 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
    • A63C9/001—Anti-friction devices

Definitions

  • the invention relates to a shoe binding element for a gliding board, such as for example a stop or heel of a shoe attachment device on a ski, whose positioning on the gliding board is adjustable. It also relates to a shoe attachment device as such, and a gliding board itself.
  • various devices allow adjustment of the longitudinal position of a stop or heel of a shoe attachment device on a ski, in order to adapt the attachment device to different shoe sizes.
  • a common solution is based firstly on an element positioned on the ski having guide rails and a toothed portion, and secondly on a heel or an abutment whose base is provided with guide rails and a complementary toothed part.
  • the two complementary toothed parts can be nested and block the longitudinal movement of the heel in the rails in a longitudinal fastening position for skiing.
  • a means of releasing these toothed parts makes it possible to move the heel or abutment for the adjustment of its position.
  • the document EP1652559 discloses an adjustable attachment device of an accessory on a gliding board comprising a base, comprising means for fixing the accessory and in which is housed a bar having a toothed portion adapted for positioning in a complementary toothed portion integral with the sliding board, characterized in that it comprises a crankshaft movable in rotation within the base, one end of which is connected to a handle, and in that the bar has a degree of freedom and a part in contact with the cranked part of the crankshaft, so that a first position of the handle corresponds to the low position of the toothed portion, and a second position corresponds to a high position of the toothed portion.
  • this solution requires the addition of a bar cooperating with a crankshaft and remains complex. In addition, it does not solve the problem of existing games at the connection between the toothed parts.
  • the document EP1652560 discloses a solution in which the adjustment of the position of a stop on a ski is effected by means of a lever comprising a second cam surface to remove the games of the attachment of the stop. Such a solution is complex and inefficient for catching up games.
  • the document FR2722108 discloses a ski attachment member movable in longitudinal translation on a ski using a slide.
  • This device comprises a rectangular guide insert inserted at the slides so as to limit the play at the connection of the fastener.
  • This solution is not very user-friendly because this insert makes it difficult to implement the longitudinal adjustment of the fastener element because it represents a brake on its movement in an adjustment phase.
  • the document FR2739572 describes a sliding base on a ski to perform the longitudinal adjustment of its positioning, which can be fixed by a notching part.
  • This solution provides a catch of the games by a separate sliding shoe so as to block any oscillation of the notch piece due to the existence of games.
  • This solution is based on many parts and is complex. Moreover, it does not make it possible to reach a sufficient catching of the games.
  • a first so-called attachment connection is obtained by complementary toothed elements, which allow the establishment on a gliding board of a fastener element which withstands very high forces, thus adapted to the practice of skiing for example.
  • This fastener however, inevitably has a game that affects its performance.
  • a second so-called "catch-up" link of the games makes it possible to delete this games.
  • These two connecting means are very different.
  • a first difference is structural.
  • the fastening means is generally in the form of cooperation between toothed or toothed parts.
  • the means of catching the games is generally presented by a means offering a simple support.
  • a second difference is functional.
  • the fixing means in spite of the presence of games, suffices for the sufficient fastening of the fastening element, to withstand the stresses exerted by a skier for example. On the contrary, the means of catching up the games would be totally insufficient and useless alone. By nature, it must be combined with a means of fixation.
  • a general object of the present invention is to provide an adjustable shoe attachment member on a gliding board, which does not have the disadvantages of the state of the art.
  • the main object of the invention is to provide a fixing element for a gliding board for fixing without play.
  • the invention seeks to achieve all or part of the objects of providing a fastening element for a gliding board whose position adjustment is user friendly, easy to implement in all conditions, the fastening element in particular sliding without effort and without friction in a setting phase, inexpensive, compact and aesthetic.
  • the invention is based on a fastening element of a boot on a gliding board, comprising slides capable of a movable connection with corresponding slides of a gliding board, a fastening means adapted for fixing it longitudinal member on the gliding board and means for catching up the games, characterized in that the catch-up connecting means of the games is retractable and comprises at least two distinct bearing surfaces positioned on either side of the median plane. of the shoe fastener.
  • the means of catching the games can be connected to a gripping member allowing by its actuation to position the means of catching the games is in a first support position adapted to the removal of the games of the shoe attachment element in its longitudinal mounting position on the gliding board is in a second retracted position adapted to adjust the positioning of the shoe attachment element on the gliding board.
  • the means of catching the clearances may comprise two bearing surfaces disposed beyond the external lateral surfaces of the lateral walls of the fastening element so as to come into vertical pressure against the surface of a gliding board in the position of fixation.
  • the at least two bearing surfaces may be at least fifteen millimeters away from the medial plane of the shoe attachment member.
  • the invention also relates to a device for attaching a boot to a ski, comprising a stop and a heel, characterized in that the stop and / or the heel is a fastening element as described above.
  • the invention also relates to a ski characterized in that it comprises a fastening element as described above.
  • the invention will be illustrated in the context of the adjustable attachment in the longitudinal direction of a stop of a fastening device of a boot on a ski. It could, however, be implemented for fixing the heel of the shoe attachment device, or for fixing any shoe attachment element on any gliding board, including snowboard for example.
  • the longitudinal direction for the direction in the direction of the length of the shoe attachment element that is to say in the direction of the shoe when it is fixed on the board. slides, from the back to the front, the transverse direction for the horizontal direction perpendicular to the direction longitudinal.
  • the vertical direction is perpendicular to the other two directions and upward.
  • the device for fixing the stop on a ski 1 rests on a first element positioned on the ski and illustrated on the figure 1 , which comprises slides 2 arranged laterally on a connecting base 3 and a longitudinal plate 4 positioned in the central part of the connection base 3.
  • This plate 4 comprises two parallel series of teeth 5, 6. These series of teeth s 'extend in the longitudinal direction, according to the direction of the ski. Each tooth 5, 6 is oriented in the direction transverse to the ski.
  • This receiving arrangement of a ski binding device may be separate from the ski or integrated into the structure of the ski.
  • the series of teeth could alternatively have other configurations, as will be recalled later.
  • the abutment comprises a main upper body 10 comprising in its rear part two jaws 11 adapted to the grip of the front portion of a ski boot, in a known manner.
  • the abutment further comprises in its lower part a base comprising an inverted U-shaped section, the two lateral wings 19 of which form lateral slides 15 suitable for correspondence with the slides 2 of the connection base 3 of the ski 1.
  • the base the abutment comprises on its upper surface a shoe support plate 12 in the rear zone of the abutment, on which is mounted a sliding member 13 adapted to receive the anterior sole of a ski boot when its front heel is housed under the jaws 11.
  • the sliding piece 13 is movable laterally so as to promote the release of the boot from the grip of the stop when triggering the stop, by means of the trigger mechanism housed in the front portion 14 of the body 10 of the abutment in case of fall.
  • the shoe support plate 12 extends over the entire width of the stop, from one wing 19 to the other.
  • the sliding piece can be fixed on the support plate and in a material that promotes the sliding of the ski boot.
  • the abutment further comprises a notching part 24 which appears more precisely on the Figures 5a and 5b .
  • This notching part 24 comprises in its lower part two sets of parallel teeth 25, 26 which are adapted to cooperate with the teeth 5, 6 of the plate 4 mounted on the ski.
  • the actuation of the notching member 24 is obtained by a lever 20 on which it is mounted by a connecting pin 40, visible on the figures 8 and 9 , which occupies a position retracted relative to the axis 21 of rotation of the lever 20, visible on the figure 9 .
  • This construction allows the latching member 24 to be able to occupy a first low longitudinal fastening position in which its teeth 25, 26 are in cooperation with the teeth 5, 6 of the plate 4, when the lever 20 is in its low position. In such a position, illustrated on the Figures 2 to 4 , the teeth 5, 6, 25, 26 prevent any longitudinal displacement of the stop relative to the ski.
  • the detent piece 24 can occupy a second raised position in which its teeth 25, 26 escape the teeth 5, 6 of the plate 4.
  • the stop can move longitudinally along the slides 2, which ensure in all configurations a vertical retention of the stop on the ski.
  • This second position of the notch member 24 which corresponds to a second raised position of the lever 20 thus allows the adjustment of the longitudinal position of the stop on the ski.
  • the abutment further comprises a play-catching piece comprising two lateral legs 30.
  • the play-catching piece is retractable, that is to say that it releases the stop of any stress in its longitudinal adjustment position, so as not to hinder the realization of this setting.
  • the retractable function of the play compensating piece is obtained by a direct connection to the lever 20 via a transverse axis 41, visible on the figure 9 .
  • the play-catching piece comprises at least two support surfaces on the ski, spaced from one another and distributed on either side of the median plane of the stop .
  • a lateral spacing of the median plane, i.e. in the transverse direction, of at least 15 millimeters is advantageous.
  • the two bearing surfaces are symmetrically distributed around the longitudinal vertical median plane.
  • two bearing surfaces 31 have the further advantage of being widely spaced, since they are located at the lateral ends of the stop, beyond the wings 19 of the base of the stop; this geometry allows them to come to bear on the extreme lateral surfaces of the ski, which ensures a catch-up of high performance games and avoids any roll left / right of the stop.
  • the catch-up piece of the games is more particularly visible on the Figures 6a and 6b .
  • It comprises two lateral legs 30 each comprising a lower bearing surface 31 and front and rear surfaces 33, 32, which slide in slides 18, 17 formed within the lateral vertical walls 19 of the base of the stop.
  • the function of the lower surfaces 31 of the lateral legs 30 is to bear directly on the surface of the ski on either side of the rails 2.
  • Each leg 30 further comprises a recess 34 made above the lower bearing surface 31 which provides additional flexibility and allows, by its deformation, to provide a better pressure of the surface 31 on the surface of the ski.
  • the legs 30 will be in a "sticky" material, in order to best withstand any longitudinal displacement or any longitudinal and lateral oscillation that the stop could have because of the play of the fixing by the toothed fastening means 5, 6, 25, 26.
  • the two lateral legs 30 are further interconnected by a cross member 35 which allows their joining and their simultaneous movement.
  • On the inner face of the legs 30 is provided a location 36 for receiving the connecting pin 41 with the lever 20.
  • two contact pads 37 are provided which form two surfaces. complementary support, in order to amplify the catch-up function of games. These pads are visible in support in the fixing position of the stop on the sectional view of the figure 7 , the section being made by a transverse vertical plane at the crossbar 35.
  • the longitudinal fixing position of the stop on the ski in which the lever 20 is in its horizontal low position, adapted for skiing, is illustrated by the Figures 2 to 4 and 7 .
  • the surface 31 of the legs 30 is supported on the upper surface of the ski, and the lower surfaces of the studs 37 bear against the slides 2 provided on the surface of the ski.
  • These supports make it possible to eliminate the slight longitudinal and lateral movements of the abutment in this longitudinal fastening position despite the existing gaps in the connection between the toothed attachment portions, which have been described previously.
  • the lever 20 occupies a substantially horizontal position and when the fixing device is shod, the anterior part of the skier's boot comes to rest. pressing on the lever 20, so as to prevent its upward release movement, in addition to a latch 22.
  • the Figures 8 to 11 represent the abutment in its longitudinal adjustment position, in which it can be moved in the longitudinal direction relative to the ski to allow adjustment of its positioning on the ski.
  • the lever 20 occupies a raised position.
  • the latch 22 has first been turned to a retracted position, to escape its location 23 provided in the rear portion of the lever 20.
  • the play catching part also occupies a raised position in this setting configuration .
  • the play-catching part may have other configurations than the one described.
  • it can exert pressure not necessarily vertical on the surface of the ski and come into contact with any part related to the ski.
  • it could also act in horizontal pressure on the slides 2 mounted on the ski 1.
  • It could act in only two surfaces, for example be content with the two support pads 37 or both side surfaces 31.
  • It could also be asymmetrical with respect to the median plane of the ski.
  • the bearing surfaces 31, 37 have been illustrated as belonging to the same part since the legs are connected via the crosspiece 35. However, these bearing surfaces may alternatively be separate, independent.
  • any configuration comprising two distinct bearing surfaces is conceivable, or more than two bearing surfaces as shown in the embodiment comprising four bearing surfaces.
  • the side walls of the clearance play piece can be connected to the shoe support plate 12 which carries the sliding part.
  • the member for adjusting the position of the stop is distinct from this shoe support plate.
  • the fact of using more than two bearing surfaces has the additional advantage of being able to space longitudinally different bearing surfaces, which further provides an upper longitudinal stabilization of the attachment.
  • the pads 37 are spaced longitudinally more than 20 millimeters lateral supports 31, which is advantageous.
  • the play-compensating piece can alternatively be actuated by a different kinematic, from any gripping member.
  • Any actuator in the form of a manually manipulable gripping member could be suitable.
  • This member may be in the form of a movable member in translation and not in rotation, for example in a longitudinal direction, from front to rear.
  • the fact of choosing as a gripping member for actuating the play-compensating piece of a lever corresponding at least partially to the support plate of the abutment has the advantage of not requiring a separate member and added within the device since the solution consists of simply to mount mobile all or part of the shoe support plate that existed in the state of the art but was fixed.
  • the catch-up piece games can be associated with any notching part, not necessarily actuated by the same gripping member.
  • An important technical problem of such a construction also consists of the mechanical connection between the gripping member and the notching and / or catching parts of the games to obtain their displacement by the actuation of the gripping member.
  • the chosen solution is very simple and advantageous since it allows the use of a minimum of compact components. This solution is based on the direct mounting of the play catching part on the gripping member itself. In the case of a lever, its connection at a zone 41 distinct from the axis of rotation 21 of the lever is a simple and advantageous solution.
  • these two parts can be mounted on a separate axis or on the same axis, separate from the axis of rotation of the lever.
  • the invention has been illustrated for implementation on a stop. It could be reproduced on a heel, or more generally on any element of a shoe attachment device on a gliding board, the shape of which can move away from the abutment illustrated by way of example.
  • the invention could thus be implemented on a fixing device comprising the association of several distinct parts, in particular a separate fastening body and mounted on the base.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP09165299A 2008-07-22 2009-07-13 Befestigungselement für Snowboard mit Spielnachstellung Withdrawn EP2147704A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0854972A FR2934168B1 (fr) 2008-07-22 2008-07-22 Element de fixation pour planche de glisse avec rattrapage des jeux

Publications (1)

Publication Number Publication Date
EP2147704A1 true EP2147704A1 (de) 2010-01-27

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Family Applications (1)

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EP09165299A Withdrawn EP2147704A1 (de) 2008-07-22 2009-07-13 Befestigungselement für Snowboard mit Spielnachstellung

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EP (1) EP2147704A1 (de)
FR (1) FR2934168B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2959671A1 (fr) * 2010-05-05 2011-11-11 Rossignol Sa Element de fixation a position reglable sur une planche de glisse
EP2921211A1 (de) 2014-03-19 2015-09-23 Skis Rossignol Einstellbares befestigungselement für snowboard mit spielausgleich
EP2923741A1 (de) * 2014-03-28 2015-09-30 MARKER Deutschland GmbH Auslösebindung mit hebel zur festlegung und freigabe eines schuhhalteaggregats
IT201600080204A1 (it) * 2016-07-29 2018-01-29 Vist Tech S R L Attacco da sci.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2340749A1 (fr) * 1976-02-10 1977-09-09 Salomon & Fils F Dispositif de reglage en longueur pour fixations de ski
FR2495479A1 (fr) * 1980-12-10 1982-06-11 Salomon & Fils F Dispositif de reglage de la position longitudinale d'une fixation de securite pour ski
DE29906880U1 (de) * 1998-04-17 1999-07-01 Salomon S.A., Metz-Tessy Übergangsvorrichtung zwischen einem Ski und Halteelementen für einen Schuh, um schnell und einfach die longitudinale Position der vorderen und hinteren Halteelemente auf einem Ski einzustellen
EP1378274A1 (de) * 2002-07-05 2004-01-07 HTM Sport- und Freizeitgeräte Aktiengesellschaft Anordnung zum Längsverstellen eines Skibindungsteils

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2340749A1 (fr) * 1976-02-10 1977-09-09 Salomon & Fils F Dispositif de reglage en longueur pour fixations de ski
FR2495479A1 (fr) * 1980-12-10 1982-06-11 Salomon & Fils F Dispositif de reglage de la position longitudinale d'une fixation de securite pour ski
DE29906880U1 (de) * 1998-04-17 1999-07-01 Salomon S.A., Metz-Tessy Übergangsvorrichtung zwischen einem Ski und Halteelementen für einen Schuh, um schnell und einfach die longitudinale Position der vorderen und hinteren Halteelemente auf einem Ski einzustellen
EP1378274A1 (de) * 2002-07-05 2004-01-07 HTM Sport- und Freizeitgeräte Aktiengesellschaft Anordnung zum Längsverstellen eines Skibindungsteils

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2959671A1 (fr) * 2010-05-05 2011-11-11 Rossignol Sa Element de fixation a position reglable sur une planche de glisse
EP2386333A1 (de) * 2010-05-05 2011-11-16 Skis Rossignol Befestigungselement mit einstellbarer Position auf einem Schneegleitbrett
EP2921211A1 (de) 2014-03-19 2015-09-23 Skis Rossignol Einstellbares befestigungselement für snowboard mit spielausgleich
US9358446B2 (en) 2014-03-19 2016-06-07 Skis Rossignol Adjustable connecting element with clearance compensation for a gliding board
EP2923741A1 (de) * 2014-03-28 2015-09-30 MARKER Deutschland GmbH Auslösebindung mit hebel zur festlegung und freigabe eines schuhhalteaggregats
IT201600080204A1 (it) * 2016-07-29 2018-01-29 Vist Tech S R L Attacco da sci.

Also Published As

Publication number Publication date
FR2934168B1 (fr) 2010-08-27
FR2934168A1 (fr) 2010-01-29

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