EP2452731B1 - Fixation de randonnée dotée d'un mécanisme de déclenchement et d'un mécanisme de verrouillage - Google Patents

Fixation de randonnée dotée d'un mécanisme de déclenchement et d'un mécanisme de verrouillage Download PDF

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Publication number
EP2452731B1
EP2452731B1 EP11188462.3A EP11188462A EP2452731B1 EP 2452731 B1 EP2452731 B1 EP 2452731B1 EP 11188462 A EP11188462 A EP 11188462A EP 2452731 B1 EP2452731 B1 EP 2452731B1
Authority
EP
European Patent Office
Prior art keywords
locking
touring binding
bearing
touring
movement
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.)
Active
Application number
EP11188462.3A
Other languages
German (de)
English (en)
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EP2452731A1 (fr
Inventor
Fritz Barthel
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.)
Salewa Sport AG
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Salewa Sport AG
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Filing date
Publication date
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Publication of EP2452731A1 publication Critical patent/EP2452731A1/fr
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Publication of EP2452731B1 publication Critical patent/EP2452731B1/fr
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    • 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
    • A63C9/0807—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings for both towing and downhill skiing
    • 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
    • A63C9/0805—Adjustment of the toe or heel holders; Indicators therefor
    • 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
    • A63C9/08528—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 longitudinal axis
    • 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
    • A63C9/086—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings using parts which are fixed on the shoe of the user and are releasable from the ski binding

Definitions

  • the present invention relates to a touring binding for a touring gliding board, comprising a bearing assembly adapted to pivotally hold a gliding board shoe about a transverse sliding board transverse axis transverse to a gliding board longitudinal axis, a triggering mechanism having at least one movable control section which upon application of a force exceeding a predetermined tripping force executes a release movement on the touring binding, wherein the tour binding is adjusted in the direction of an open position, so that the sliding board shoe is released from the touring binding, a locking mechanism which is adjustable between an unlocked position in which the triggering movement of the actuating portion is possible, and a locking position in which the locking mechanism holds the adjusting portion in a locking position and blocks the triggering movement.
  • Touring bindings of this type are mounted on touring skis, particularly touring skis, splitboards, snowshoes or the like, to pivotally hold a shoe to the gliding board so that a heel portion of the shoe can lift off the shoe at each step of the skier.
  • An example of a touring binding of the generic type is from the EP 0 199 098 A2 known.
  • Well-known tour bindings such as those from the EP 0 199 098 A2 known touring ski binding, can be placed in a downhill position, in which the shoe is fixed not only in its front portion, but also in his heel section relative to the sliding board.
  • the triggering mechanism will open on impact predetermined rash release force exceeding force the touring binding to decouple the shoe from the sliding board.
  • the WO2007010392A2 discloses such a touring binding with vertical pivot axes.
  • the object is achieved according to the invention by a touring binding according to claim 1.
  • a touring binding according to claim 1 By adjusting the locking position of the adjusting section using the position adjusting device according to the invention, an adjustment of the engagement between the triggering mechanism and the locking mechanism is made possible, with which wear-related, design-related or production-related deviations can be compensated.
  • the position adjusting device thus allows an adjustment or readjustment of the force (locking release force), which opposes the touring binding in the locked state of a forced release, including the case that the release in the locked state only under damage to the binding or Shoe is possible.
  • the position adjusting means comprises a rotatably supported position adjusting member, wherein the locking position of the adjusting portion changes in accordance with a rotational angle of the position adjusting member.
  • a rotatable position adjustment allows easy and accurate adjustment of the locking position by corresponding rotation of the position adjustment.
  • the rotatable position adjusting element may have a section which is eccentric to the axis of rotation, so that upon rotation of the position adjusting element the eccentric section effects a displacement of the locking position of the adjusting section.
  • the Positionseinstellelement can thus be made as a particularly simple and lightweight component in particular from one piece.
  • a rotatable position adjusting element with a section eccentric to the axis of rotation can furthermore have a center axis which is centered on the axis of rotation Section, wherein the adjusting portion on one of the two portions, the eccentric portion or the central portion, supported, and wherein the locking mechanism is supported on the other portion.
  • the rotatable position adjusting member may be in contact with the adjusting portion on the one hand and with the locking mechanism on the other hand to easily adjust the relative position of the adjusting portion with respect to the locking mechanism.
  • the locking mechanism may include a locking member engageable with at least one predetermined locking position to lock the touring binding, the position adjustment mechanism configured to adjust the locking position of the adjustment portion that the adjustment portion occupies when the locking member is in the at least one predetermined locking position ,
  • the position adjustment device allows the setting of the locking position of the adjusting section for at least one of these locking steps, so that in this locking step the adjusting section can assume different locking positions.
  • the locking mechanism comprises a locking element which is pivotally supported by the position adjustment on the adjusting portion or on the touring binding, wherein the locking member is placed in the unlocked position of the locking mechanism in a first pivot position in which it Tripping movement of the actuating portion permits, and is placed in the locking position of the locking mechanism in a second pivot position, in which it holds the adjusting portion in its locking position and the release movement blocked.
  • the position adjustment can have a first function for pivotally mounting the locking element for adjusting the locking element between the unlocking position and the locking position and a second function for setting the locking position of the actuating portion according to the invention. This dual function allows component savings and weight savings.
  • the rotatable position setting element can have a double function as a pivot axis of the adjusting section as well as a means for adjusting the locking position of the adjusting section.
  • the pivot axis of the adjusting portion which is formed in this embodiment by the position adjusting, it may be a pivot axis about which the actuating portion in triggering the triggering mechanism performs the tripping movement, but may also be a pivot axis, on which a locking element of the locking mechanism pivotally mounted on the Positioning section is mounted so that the locking element is pivotable on the adjusting section between unlocked position and locking position.
  • a particularly stable mounting of the rotatable position setting element can be achieved in an embodiment variant of the invention in which an eccentric section is arranged between two central sections on the position adjustment element and / or a centric section is arranged between two eccentric sections.
  • the eccentrically held component, such as the adjusting portion, and the centrally held component, such as the locking mechanism can then be stably coupled to each other at the Positionseinstellelement, for example, by one of the two components is mounted on two axially spaced portions of Positionsseinstellelements, and another of the two components is mounted on a portion of the position adjusting element arranged between the bearing sections of the one component.
  • the outer diameter of the portions increases from a first longitudinal end of the position adjusting member toward an opposite, second longitudinal end of the position adjusting member from one section to the other and at the position adjusting member mounted components each have bearing openings which are adapted to the diameter of the associated eccentric or central sections.
  • the Positionseinstellelement can then be inserted with the first longitudinal end ahead, in the bearing openings of the components until all the bearing openings of the components fit their centric or eccentric sections enclose. In this way, a particularly simple installation can be made possible.
  • the position adjustment can be adjusted by hand or by means of a tool. If a rotatable position adjustment element is used, it preferably has a tool engagement section for rotational actuation of the position adjustment element by means of a suitable tool. The user can then make the desired adjustment by means of a tool.
  • the touring binding further comprises a locking device which is adjustable between a release position in which an adjustment movement of the position adjusting is possible, and a locking position in which the adjusting movement of the position adjustment is blocked. It can thereby be achieved that the locking position of the adjusting section set by the position setting device is not inadvertently adjusted during the use of the touring binding by possible vibrations or the like, so that a precise adjustment of the triggering mechanism or the locking mechanism is permanently ensured.
  • the locking device may be in the locking position form-locking with a position setting of the position adjustment, in particular with the above-mentioned, rotatable Positionseinstellelement, engage to block movement of the Positionseinstellelements.
  • the positive locking is particularly reliable and on the other hand offers the possibility of a discrete adjustment of the position adjustment device, which makes it possible to adjust the locking position of the adjusting section in a finite number of defined setting stages that is easy to handle for the user.
  • the stepwise adjustment of the position adjuster may also be advantageously used to adjust the position adjuster, e.g. When changing the shoe type to quickly adjust between defined setting positions, so that an advantageous setting of the position adjustment can be easily recovered.
  • a touring binding of the present invention is applicable in connection with a bearing arrangement comprising two bearing sections arranged on different sides of the sliding board longitudinal axis, which are adapted to engage in a closed position of the touring binding opposite lateral abutment portions of a Gleitbrettschuhs to the Shoe around the Gleitbrettquerachse pivotally to keep the touring binding, wherein the bearing portions are each formed at a bearing angle, which are held for adjusting the touring binding between the closed position and the open position pivotally connected to the touring binding.
  • the adjusting portion the locking position is adjustable by the position adjusting device according to the invention, preferably arranged on an actuating element of an actuating arrangement which controls the movement of the actuating element in a pivoting movement of the bearing angle converts and converts a pivoting movement of the bearing angle in a movement of the actuating element.
  • the adjusting portion is not provided directly on the bearing angles, but on a motion-coupled with the bearing angles actuator, which may be in particular an actuator for manual adjustment of the bearing angle between the closed position and the open position.
  • FIGS. 1 to 8 a front unit 10 of a touring ski binding, with which a front portion of a touring ski boot, not shown, can be held.
  • the touring ski binding further includes a heel unit, also not shown, which can engage a heel portion of the touring ski boot.
  • a base portion 12 of the toe binding front assembly 10 has attachment means for securing the front unit 10 to the surface of a ski, not shown.
  • the fastening means may be formed by a plurality of holes 14 through which screws 16 to be screwed into the ski can be guided.
  • the fastening means define a mounting position of the front unit 10 on a touring ski and thus define an X-direction along a longitudinal axis L, the a sliding board longitudinal axis, a Y-direction which is parallel to the Skiebene and orthogonal to the X-direction, and a Z-direction, which is orthogonal to the X-direction and the Y-direction, fixed.
  • a left bearing angle 18l and a right bearing angle 18r are pivotally mounted on different sides of a vertical center plane containing the longitudinal axis L and extending parallel to the Z direction by pivot axes 20l, 20r extending in the X direction, respectively.
  • the bearing angles 18l, 18r bearing portions 22l, 22r which together define a transverse to the X-direction pivot axis Q for a ski boot, not shown, and which are adapted to engage with corresponding abutment elements of the ski boot, in order to hold the ski boot pivotably about the common pivot axis Q on the front unit 10.
  • the bearing elements 22l, 22r are formed by inwardly projecting journals which are adapted to engage in corresponding bearing recesses in front lateral portions of the ski boot.
  • Actuating arms 24l, 24r of the bearing angles 18l, 18r which are remote from the bearing sections 22l, 22r essentially run towards one another and are in contact with one another at end caps 26l, 26r of the actuating limbs 24l, 24r.
  • the length of the actuating legs 24l, 24r from their respective pivot axis 20l, 20r to the end caps 26l, 26r is variable by a movable mounting of the end caps 26l, 26r with respect to the bearing angles 18l, 18r.
  • Tension springs 28l, 28r respectively act between the end caps 26l, 26r and the bearing angles 18l, 18r to bias the end caps 26l, 26r into contact with each other.
  • the tension springs 28l, 18r hold the bearing angles 18l, 18r in this way in two stable states, namely a first state in which the point of contact between the end caps 26l, 26r is located below a connecting line between the pivot axes 20l, 20r, so that the bearing portions 22l, 22r by the tension springs 28l, 28r in the direction of a mutual Approach biased and are clamped in engagement with the abutment elements of the ski boot, and a second state in which the contact point between the end caps 261, 26r above a connecting line between the pivot axes 20l, 20r is arranged so that the bearing angle 18l, 18r in the be stretched opposite direction, so that the two bearing portions 22l, 22r pressed away from each other and release the ski boot.
  • the first state forms a closed position of the front unit 10, while the second state corresponds to an open position of the front unit 10.
  • the pivotal movement of the bearing angles 181, 18r between the closed position and the open position can be coupled to a pivotal movement of an actuating lever 30, by a first end 32 of the actuating lever 30 with the two end caps 26l, 26r is coupled in motion, and the actuating lever 30 is pivotally mounted on the base portion 12 on a bearing axis 34 extending transversely to the X direction, so that a pivoting movement of the lever 30 about the bearing axis 34 into a substantially vertical movement of the two end caps 26l, 26r and thus a pivoting movement of the bearing angle 18l, 18r about the pivot axes 20l, 20r is implemented.
  • the coupling between the operating lever 30 and the end caps 26l, 26r causes pivotal movement of the bearing angles 18l, 18r to be translated into pivotal movement of the lever 30.
  • a locking lever 40 is pivotally mounted about a transversely to the X direction, in particular substantially in the Y direction extending pivot axis 38, so that this between a in FIG. 8 shown unlocking position and a in FIG. 7 shown locking position is pivotable.
  • the locking lever 40 can be manually operated by the skier's hand or the tip of a ski pole to move the locking lever 40 between the unlocking position and the locking position.
  • the locking lever a locking portion 44 which blocks in the locking position of the locking lever 40 in a manner to be described in more detail later pivotal movement of the actuating lever 30 and in the unlocked position, the pivoting movement of the actuating lever 30 allows.
  • FIGS. 7 and 8 is the front unit 10 respectively shown in the closed position, in which when using the touring binding a not shown ski boot with the bearing portions 22l, 22r is in Einirff. Is the locking lever 40 according to FIG. 8 pivoted in the unlocked position, so the locking lever 40 abuts against a stop on the actuating lever 30. Further actuation of the locking lever 40 in the unlocking position direction is thus implemented in a pivoting operation of the actuating lever 30 about the bearing axis 34, so that the first end 32 of the actuating lever 30, the end caps 26l, 26r moved upward and the bearing bracket 18l, 18r are pivoted outwardly to move the front unit 10 to the open position.
  • a trigger mechanism of the front unit 10 are effective, which is formed by the bearing bracket 18l, 18r with the tension springs 28l, 28r, the actuating lever 30 and the locking lever 40.
  • the bearing bracket 18l, 18r against the tension of the tension springs 28l, 28r displaced to the outside.
  • This movement can be assisted by the fact that the bearing elements 22l, 22r are designed as projecting pins with conically tapering ends and interact with corresponding at least partially conical bearing openings of the ski boot.
  • the forced movement of the bearing angles 18l, 18r at the triggering leads to a forced pivotal movement of the actuating lever 30, which provides a movable positioning portion in the sense of the present invention.
  • the actuating lever 30 can no longer pivot into the open position , so that the bearing portions 22l, 22r can no longer disengage from the abutment elements of the ski boot.
  • a release can then take place when a significantly higher locking release force is exceeded, for example due to elastic deformation of the clamping bracket 18L, 18R or the actuating lever 30, or a triggering can not be possible at all without damaging the binding or the shoe.
  • the locking portion 44 In the locking position, the locking portion 44 on a binding or skifesten section, here a projection 48 of the base portion 12, supported.
  • a plurality of locking positions may be provided for the locking lever 40, in particular one Plural of depressions on the locking portion 44 and / or be arranged on the projection 48, which engage with a detent.
  • the embodiment are at the Bottom 49 of the locking portion 44 a plurality of not visible in the figures, provided in the Y-direction notches. This allows, for example, the setting of the locking lever 40 in a first locking position (eg according to FIG.
  • the movement of the actuating element 30 in the direction of the open position is blocked by the locking portion 44 of the locking lever 40, which is supported on the one hand via the pivot axis 38 on the actuating lever 30 and on the other hand on the bond-resistant or skifesten section, here the projection 48 of the base portion 12 is supported.
  • the movement of the actuating lever 30 in the direction of the closed position is transmitted via the bearing angles 181, 18r and the bearing sections 22l, 22r into the abutment portions of the ski boot and thus blocked only by the shoe.
  • the embodiment has a position adjustment device 50, by means of which the locking position of the actuating lever 30 is adjustable so that the above-mentioned game is reduced and in particular completely canceled.
  • the position adjustment device 50 of the embodiment comprises a rotatable position adjustment element in the form of an eccentric axis 52, which forms the pivot axis 38 for the pivotable connection between the locking lever 40 and the actuating lever 30.
  • the eccentric axis 52 on the one hand by their rotation, the position of one of the two levers of locking lever 40 and actuating lever 30 with respect to the pivot axis 38 change and on the other hand, the eccentric axis 52, the technical means for a pivot bearing between the locking lever 40 and actuating lever 30 provide.
  • Position adjustment device shown in section comprises as Exposing axis adjustment position 52 which is rotatable about the pivot axis 38 and at axially different sections at least one centric to the pivot axis 38 peripheral portion and at least one eccentric to the rotation axis 38 peripheral portion.
  • a first centric section 58 an eccentric section 60 whose outer circumference surrounds the outer circumference of the first central section 58 in a radial section of the eccentric axis 52, a second centric section 62, whose outer periphery in a radial section of the eccentric axis 52 surrounds the outer periphery of the eccentric portion 60, and a head portion 64th
  • the at least one central portion may be supported on one of the two levers of the locking lever 40 and the operating lever 30, while the at least one eccentric portion is supported on the other of the two levers 30, 40 can be.
  • the second end 36 of the actuating lever 30 is arranged in a recess 66 of the locking lever 40, so that on both sides of the recess 66 arranged bearing portions 68, 70 of the locking lever 40 store the first central portion 58 and the second central portion 62 of the eccentric axis 52, while the eccentric portion 60 of the eccentric axis 52 between the bearing portions 68, 70 of the locking lever 40 is mounted on a bearing portion 72 of the actuating lever 30.
  • the head portion 64 of the eccentric axis 52 may be configured for manual operation. Thus, it may have a tool engaging portion 73 in the form of a slot for actuation by means of a screwdriver or other design, e.g. for the operation by means of a Phillips screwdriver, a Allen key or the like.
  • the head portion may surround the outer circumference of the second eccentric portion 62 in a radial sectional plane so that the outer circumference or diameter of the eccentric axis 52 gradually increases from the first longitudinal end 54 to the head portion 64 at each of the portions 58, 60, 62, 64.
  • a simple assembly of the eccentric axis 52 is made possible, which can then be used with the first longitudinal end 54 ahead of the bearing portion 70 with the largest diameter in all three bearing sections 68, 70, 72.
  • the central portions 58, 62 and preferably also the centrally disposed head portion 64 rotate concentrically with the pivot axis 38 so that the position of the locking lever 40 with respect to the pivot axis 38 remains unchanged.
  • the front unit 10 further comprises a locking device 74, which can be brought into positive engagement with the eccentric axis 52 in order to prevent an unwanted adjustment of the eccentric axis 52.
  • the locking device 74 is formed by a bolt which can engage in a matching notch 78 on the eccentric axis 52.
  • the bolt is designed as a screw 76 which can be screwed into a threaded bore 80, which runs parallel to the pivot axis 38 and is arranged at a distance from the pivot axis 38.
  • the screw 76 has at its head portion a tool engaging portion 79, here a Phillips for actuation by means of a Phillips screwdriver on.
  • the head portion 64 of the eccentric axis 52 has distributed in the circumferential direction a plurality of the above-mentioned notches 78, in the exemplary embodiment, five notches 78 whose contour corresponds to the outer contour of the screw 76.
  • the screw 76 is a countersunk head head screw such that the head can be received in a corresponding conical valley 82 of the threaded bore 80 and does not protrude beyond the outer surface of the lock lever 40
  • the notches 78 preferably also have a matching tapered section shape that a tapered portion of the head of the screw 76 can fit snugly in one of the notches 78 and both the head of the screw 76 and the head portion 64 of the eccentric axis 52 are received in the lock lever 40 so that they do not project beyond the surface thereof.
  • the front unit 10 is set up for a downhill run, in which additionally a heel unit of the touring binding should keep a heel portion of the ski boot fixed.
  • a predetermined release force exceeding force on the bearing portions 20l, 20r eg during a fall, the bearing bracket 18l, 18r displaced to the outside, wherein the corresponding pivotal movement of the actuating lever 30 is not blocked by the locking lever 40.
  • the front unit 10 can fit into the in FIG. 7 shown locking position by the locking lever 40 is pivoted so that the locking portion 44 alsschiebt the projection 48.
  • the second end 36 of the actuating lever 30 can then no longer approach the ski, ie no longer move into the open position, so that a trigger the front unit 10 is prevented.
  • the locking lever 40 can be pivoted in the walking position into a desired locking position for setting the desired locking level.
  • the locking lever 40 is adjustable for setting different locking levels (locking strengths or locking triggering forces) into different locking positions, it can be achieved by rotating the eccentric axis 52 in one direction so that the locking force is increased in all locking levels or in all locking levels is reduced.
  • the invention is not limited to the embodiment described above.
  • a setting section of the triggering mechanism of the actuating lever 30, in particular a second end 36 of the actuating lever 30, was used.
  • the positioning portion may be any movable element of the front unit that is forcibly moved upon release of the binding, for example, the bearing angle.
  • the inventive Position setting make the position adjustment of the locking position.
  • the triggering of the front unit in further variants of the invention can not take place directly on the bearing arrangement, which supports the ski boot pivotably about the transverse axis, but on another binding part, for example on a coupling section between the ski boot and a pivotally mounted frame of a frame binding.
  • the actuating lever which the bearing assembly (in particular the bearing bracket 18 L, 18 R) and the locking mechanism (in particular the locking lever 40) coupled to transmit motion, formed from at least two mutually movably held sections
  • the Positionseinstell drove the invention between the Subsections of the actuating lever acts.
  • a further, separate from the tension springs 28L, 28R, elastic arrangement may be arranged, so that a movement of the two sections relative to each other acts against the resistance of this elastic means.
  • the position adjusting means may in this case change a biasing force of the elastic means, so that the force with which the touring binding is biased into the locking position can be changed.
  • the position adjusting device may have a one-sided stop, which limits the distance between the sections on one side.

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

Claims (12)

  1. Une fixation de randonnée (10) pour une planche de glisse de randonnée, comprenant
    - un arrangement de palier (18l, 18r) adapté pour maintenir une chaussure de planche de glisse de manière pivotante autour d'un axe transversal de la planche de glisse (Q) qui s'étend dans une direction transversale à un axe longitudinal de la planche de glisse ,
    - un mécanisme de déclenchement (18l, 18r, 28l, 28r, 30) avec au moins une partie d'actionneur (36) qui effectue un mouvement de déclenchement lorsque une force dépassant une force de déclenchement prédéterminée est appliquée sur la fixation de randonnée (10), où la fixation de randonnée (10) est bougée vers une position d'ouverture de sorte que la chaussure de planche de glisse est libérée par la fixation de randonnée (10),
    - un mécanisme de verrouillage (40) qui est ajustable entre une position de déverrouillage où le mouvement de déclenchement de la partie d'actionneur (36) est possible, et une position de verrouillage où le mécanisme de verrouillage (40) maintient la partie d'actionneur (36) dans une position de verrouillage et bloque le mouvement de déclenchement, et
    - un dispositif d'ajustement de position (50) grâce auquel la position de verrouillage de la partie d'actionneur (36) peut être ajustée par un réglage de l'engagement entre le mécanisme de déclenchement (18l, 18r, 28l, 28r, 30) et le mécanisme de verrouillage (40),
    caractérisé par une équerre de palier gauche (18l) de la fixation de randonnée (10) et une équerre de palier droite (18r) de la fixation de randonnée (10) étant montées de façon pivotante à une portion de base (12) de la fixation de randonnée (10) sur des côtés différents d'un plan médian vertical, comprenant l'axe longitudinal (L) et étant parallèle à la direction Z, par des axes de pivotement (20l, 20r) dans la direction X de la fixation de randonnée (10).
  2. Fixation de randonnée (10) selon la revendication 1, caractérisée par le dispositif d'ajustement de position (50) comprenant un élément d'ajustement de position (52) monté de façon pivotante, la position de verrouillage de la partie d'actionneur (36) changeant selon un angle de rotation de l'élément d'ajustement de position (52).
  3. Fixation de randonnée (10) selon la revendication 2, caractérisée par l'élément d'ajustement de position (52) comprenant une portion (60) excentrique à l'axe de rotation (38).
  4. Fixation de randonnée (10) selon la revendication 3, caractérisée par l'élément d'ajustement de position (52) comprenant en outre une portion (58, 62) centrique à l'axe de rotation (38), la partie d'actionneur (36) s'appuyant sur une des deux portions, la portion excentrique (60) ou la portion centrique (58, 62), et le mécanisme de verrouillage (40) s'appuyant sur l'autre portion.
  5. Fixation de randonnée (10) selon une des revendications 2 à 4, caractérisée par le mécanisme de verrouillage comprenant un élément de verrouillage (40) monté de façon pivotante à la partie d'actionneur (36) ou à la fixation de randonnée par l'élément d'ajustement de position (52),
    l'élément de verrouillage (40) étant, dans la position de déverrouillage du mécanisme de verrouillage, placé dans une première position de pivotement, où il permet le mouvement de déclenchement de la partie d'actionneur (36), et étant, dans la position de verrouillage du mécanisme de verrouillage, placé dans une deuxième position de pivotement, où il maintient la partie d'actionneur (36) dans une position de verrouillage et bloque le mouvement de déclenchement.
  6. Fixation de randonnée (10) selon une des revendications 2 à 5, caractérisée par l'élément d'ajustement de position (52) prévoyant un axe de pivotement (38) de la partie d'actionneur (36).
  7. Fixation de randonnée (10) selon une des revendications 2 à 6, caractérisée par une portion excentrique (60) étant arrangée entre deux portions centriques (58, 62) à l'élément d'ajustement de position (52) ou/et par une portion centrique étant arrangée entre deux portions excentriques.
  8. Fixation de randonnée (10) selon une des revendications 2 à 7, caractérisée par l'élément d'ajustement de position (52) comprenant une portion d'engagement d'outil (73) pour un actionnement rotatif de l'élément d'ajustement de position (52) par un outil adapté.
  9. Fixation de randonnée (10) selon une des revendications précédentes, caractérisée par un dispositif de blocage (74) ajustable entre une position de déblocage, où un mouvement d'ajustement du dispositif d'ajustement de position (50) est possible, et une position de blocage, où le mouvement d'ajustement du dispositif d'ajustement de position (50) est bloqué.
  10. Fixation de randonnée (10) selon la revendication 9, caractérisée par le dispositif de blocage (74) étant dans la position de blocage en engagement par forme avec un élément d'ajustement de position (52) du dispositif d'ajustement de position (50) pour bloquer un mouvement de l'élément d'ajustement de position (52).
  11. Fixation de randonnée (10) selon une des revendications précédentes, caractérisée par l'arrangement de palier comprenant deux portions de palier (22l, 22r) situées sur deux côtés différents de l'axe de la planche de glisse (L), adaptées pour engager des portion de contre-palier latérales d'une chaussure de planche de glisse opposées dans une position fermée de la fixation de randonnée (10), pour maintenir la chaussure à la fixation de randonnée (10) de façon pivotante autour de l'axe transversal de la planche de glisse (Q), les portions de palier (22l, 22r) étant respectivement formées à une équerre de palier (18l, 18r) et étant montées de façon pivotante à la fixation de randonnée (10) pour ajuster la fixation de randonnée (10) entre la position fermée et la position d'ouverture.
  12. Fixation de randonnée (10) selon la revendication 11, caractérisée en outre par un arrangement d'actionnement (30, 26l, 26r) traduisant le mouvement d'un élément d'actionnement (30) dans un mouvement de pivotement des équerres de palier (18l, 18r) et traduisant un mouvement de pivotement des équerres de palier (18l, 18r) dans un mouvement de l'élément d'actionnement (30), la partie d'actionneur (36) étant arrangée à l'élément d'actionnement (30).
EP11188462.3A 2010-11-12 2011-11-09 Fixation de randonnée dotée d'un mécanisme de déclenchement et d'un mécanisme de verrouillage Active EP2452731B1 (fr)

Applications Claiming Priority (1)

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DE102010043879A DE102010043879A1 (de) 2010-11-12 2010-11-12 Tourenbindung mit Auslösemechanismus und Verriegelungsmechanismus

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EP2452731B1 true EP2452731B1 (fr) 2016-01-27

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Publication number Priority date Publication date Assignee Title
FR2991592B1 (fr) * 2012-06-12 2016-08-26 Rossignol Sa Butee a declenchement automatique en torsion
ITBO20120645A1 (it) * 2012-11-28 2014-05-29 Atk Race Srl Dispositivo per il bloccaggio amovibile della parte centrale-anteriore di uno scarpone da sci alla tavola dello sci per attuare la tecnica telemark
DE102013003930A1 (de) * 2013-03-08 2014-09-11 Reinhold Zoor Fernbedienbare Vorderbackenverriegelung
DE102013210892A1 (de) 2013-06-11 2014-12-11 Fritz Barthel Vordereinheit einer Gleitbrettbindung
EP2929919B1 (fr) 2014-04-09 2018-05-30 Salomon S.A.S. Fixation de ski
DE102016204555A1 (de) * 2016-03-18 2017-09-21 Fritz Barthel Vordereinheit für ein Gleitbrett
IT201900000547A1 (it) 2019-01-14 2020-07-14 Atk Sports S R L Puntale di attacco da sci

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Publication number Priority date Publication date Assignee Title
DE2907359A1 (de) * 1979-02-24 1980-08-28 Ver Baubeschlag Gretsch Co Langlauf-sicherheitsskibindung
US4348036A (en) * 1980-08-19 1982-09-07 Settembre Richard J Safety binding for nordic skis
AT381458B (de) 1985-03-25 1986-10-27 Barthel Fritz Tourenskibindung
ITMI20051429A1 (it) * 2005-07-22 2007-01-23 Ski Trab S R L Puntale per attacchi da sci
WO2009121187A1 (fr) * 2008-04-03 2009-10-08 G3 Genuine Guide Gear Inc. Fixation de pointe de chaussure de randonnée alpine
FR2945185B1 (fr) * 2009-05-05 2011-10-07 Gignoux Sarl Dispositif de fixation de ski de randonnee
IT1397694B1 (it) * 2010-01-22 2013-01-24 Atk Race Srl Puntale per attacchi da sci-alpinismo.

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EP2452731A1 (fr) 2012-05-16

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