EP3755442B1 - Segment avant de fixation de ski - Google Patents

Segment avant de fixation de ski Download PDF

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Publication number
EP3755442B1
EP3755442B1 EP19718927.7A EP19718927A EP3755442B1 EP 3755442 B1 EP3755442 B1 EP 3755442B1 EP 19718927 A EP19718927 A EP 19718927A EP 3755442 B1 EP3755442 B1 EP 3755442B1
Authority
EP
European Patent Office
Prior art keywords
ski
conic
basement
movable arm
controlling handle
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
EP19718927.7A
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German (de)
English (en)
Other versions
EP3755442A1 (fr
EP3755442C0 (fr
Inventor
Jozef GÁBORÍK
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.)
Individual
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Individual
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Publication date
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Application granted granted Critical
Publication of EP3755442B1 publication Critical patent/EP3755442B1/fr
Publication of EP3755442C0 publication Critical patent/EP3755442C0/fr
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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
    • A63C9/08—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
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08557—Details of the release mechanism

Definitions

  • the invention concerns the skialp ski binding, particularly its front segment, meant to tack the front part of a ski boot in a conic (tech) placing and allows partly revolving move of a ski boot (like in cross-country skiing), that is necessary for ski walking.
  • Skialp ski bindings used now, described in the European patent document, numbered as EP 1 907 078 B1 or EP 0 199 098 B1 , have also used pikes to tack a ski boot in a conic placing, but on two movable arms.
  • the document EP 3 050 601 A1 describes a toe-piece for an Alpine ski binding, comprising: a plate fixable to a ski; a first jaw and a second jaw, arranged on the plate in such a way as to be opposite one another and each comprising an external end provided with a pin for engaging a hole of a ski boot; wherein an internal end of the second jaw is solidly constrained to the plate; and wherein the first jaw is hinged to the plate at the relative internal end with respect to an axis so as to be mobile between a first position, in which the first jaw and the second jaw are in an open configuration and the relative pins disengage from the corresponding hole of the ski boot; and a second position in wherein the first jaw and the second jaw are in a closed configuration and the relative pins can engage the corresponding hole of the ski boot.
  • the toe-piece further comprises first elastic means associated to the first jaw.
  • the subject of document EP 2 662 121 A2 is a front segment of a ski binding with a holding unit which is designed to latch a ski boot and hold it pivotably about a transverse axis which runs transversely to a longitudinal axis of the ski.
  • the holding unit consists of two movable engagement elements attached to a base plate of the front segment, each with a conical coupling means.
  • the movable engagement elements are rotatably mounted about a bolt which is arranged on the base unit.
  • An operating lever is connected in its lower third by means of a connecting element to an upper part of one of the movable engagement elements, the connecting element being rotatably connected to the engagement element and the lever by means of two bolts.
  • the operating lever is supported with a lower end on the base plate, the lower end being rotatably connected by means of a bolt to a clamping element movable in a cylindrical holder of the base plate.
  • a clamping element movable in a cylindrical holder of the base plate.
  • the force of the spring can be adjusted by means of a screw arranged at the lower end of the holder, the screw being able to be screwed into or out of the holder.
  • the role of this invention is to make better a function of a front segment of binding in a way to make easier its processing, its using and to minimalize its weight.
  • the upper described deficiency has been eliminated by this invention, that consists of the front segment of ski binding with conic pikes to tack a front part of a ski boot in a conic placing.
  • the front segment consist of a basement, a movable and a fixed arm with conic pikes and a controlling handle that is, in its lower third, joined with an upper pin in a rotating way in parallel with a longitudinal axis of a ski, in a connected state of the ski binding and the ski, while the controlling handle in its lower part makes a spur from the basement up to the upper pin and in the upper part makes an arm for fixing, activation and releasing of the ski boot from the front segment of the ski binding, wherein on the upper pin there is a wound spring to press the movable arm by the controlling handle towards the fixed arm in the axis of its placing on the lower pin and wherein the lower part of the controlling handle that creates a spur leans on the basement and has a dead-centre position that has to be gone through during the movement of the upper part of the controlling handle in the direction of the spring force, wherein the movable arm is moved up to a backstop position made by the basement in that it is assured against moving and in that a conic placing of
  • a construction of the movable arm and controlling handle enable a gripping, attachment, activation and releasing of the front segment of a ski boot with the conic placing in a way putting on of one side of the conic placing on the conic pike on the fixed arm and by the further shifting of the other part of the conic placing forwards, where the slash front part of the conic placing through the conic pike by overcoming the power of wound spring, processing through the controlling handle unbalances the movable arms in an axis of its placing on the lower pin so, that the conic pike on movable arm, pressing by the power of wound spring through the controlling handle towards the conic pike on the fixed arm, consequently set into the conic placing.
  • the front segment consists of a flat basement 1 with the holes to fix it on the ski.
  • two arms one fixed 2 and one movable 3; on which there are, in upper side, fixed conic pikes 5 in an opposite position.
  • the movable arm 3 is in rotating way joined with the basement 1 by a bottom pin 8 in parallel with a longitudinal axis of a ski in a way to make the conic pike 5, in its upper part, movable toward the conic pike 5 on a fixed arm 2 up to backstop, made of a basement 1 itself, and vice-versa, to make the conic pike 5 on a movable arm 3 able to shift away from the conic pike 5 on the fixed arm 2.
  • a controlling handle 4 that is, in its lower third, joined with the upper pin 9 in rotating way in parallel with a longitudinal axis of a ski and it is shaped in a way to make, in its lower part, a spur from the basement 1 to an upper pin 9 In the upper part so to enable a skier to control this handle by his hand or a ski stick.
  • a construction of the movable arm 3 and controlling handle 4 enable a gripping, attachment, activation and releasing of the front segment of a ski boot with the conic placing 7 in a way putting on of one side of the conic placing 7 on the conic pike 5 on the fixed arm 2 and by the further shifting of the other part of the conic placing 7 forwards, where the slash front part of the conic placing 7 through the conic pike 5 by overcoming the power of wound spring 6, processing through the controlling handle 4 unbalances the movable arm 3 in an axis of its placing on the lower pin 8 so, that the conic pike 5 on movable arm 3, pressing by the power of wound spring 6 through the controlling handle 4 and upper pin 9 towards the conic pike 5 on the fixed arm 2, consequently set into the conic placing 7.

Landscapes

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

Claims (1)

  1. Segment frontale d'une fixation du ski présentant un socle plat (1) avec des orifices pour la fixation du ski où deux bras, un bras fixe (2) et un bras mobile (3), se trouvent sur les côtés du socle (1) qui sont fixés au niveau de la partie supérieure par le biais de pointes coniques (5), à titre opposé, où le bras mobile (3) est relié dans sa partie inférieure au socle (1) par le biais d'un boulon inférieure (8) parallèlement à l'axe longitudinale du ski et ce à titre rotatif. Cependant, dans un état associé à la fixation du ski et du ski est caractérisé de sorte qu' Une poignée de commande (4) est prévue au niveau du bras mobile (3) reliée dans son tiers inférieure au boulon supérieur (9) parallèlement à l'axe longitudinale du ski à titre rotatif où la poignée de commande (4) forme dans sa partie supérieure un ergot de base (1) dans la direction du boulon supérieur (9) et un bras pour la fixation, l'actionnement et le déblocage de la chaussure du ski du segment frontale de la fixation du ski au niveau de la partie supérieure,
    Qu'un ressort enroulé (6) se situe au niveau du boulon supérieur (6) pour presser le bras mobile (3) par le biais de la poignée de commande (4) en direction du bras fixe (2) et ce dans l'axe du montage au niveau du boulon inférieure (8) et que la partie inférieure de la poignée de commande (4), formant un ergot, s'appuie sur le socle (1) présentant une position de point mort haut devant être traversée lors du mouvement de la partie supérieure de la poignée de commande (4) dans la direction de la force de ressort (6) où le bras mobile (3) est déplacé vers une position de retenue formée par le socle (1) où il est sécurisé contre le mouvement et où un emplacement conique (7) de la partie frontale de la chaussure du ski est vulnérable par le biais des stylos coniques (5) qui devrait être surmontée lors du mouvement de la partie supérieure de la poignée de commande (4) dans la direction contre la force du ressort (6) où le bras mobile (3) est libéré et est éloigné de la position de butée où la forme conique (7) de la partie frontale du chaussure du ski est détachable de la pointe conique (5).
EP19718927.7A 2018-02-20 2019-02-20 Segment avant de fixation de ski Active EP3755442B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SK28-2018U SK8337Y1 (sk) 2018-02-20 2018-02-20 Predný diel viazania na lyže
PCT/SK2019/000001 WO2019164457A1 (fr) 2018-02-20 2019-02-20 Segment avant de fixation de ski

Publications (3)

Publication Number Publication Date
EP3755442A1 EP3755442A1 (fr) 2020-12-30
EP3755442B1 true EP3755442B1 (fr) 2023-07-12
EP3755442C0 EP3755442C0 (fr) 2023-07-12

Family

ID=63012735

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19718927.7A Active EP3755442B1 (fr) 2018-02-20 2019-02-20 Segment avant de fixation de ski

Country Status (3)

Country Link
EP (1) EP3755442B1 (fr)
SK (1) SK8337Y1 (fr)
WO (1) WO2019164457A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE202010000614U1 (de) * 2010-01-05 2011-05-26 Salewa Sport Ag Skischuh und Bindungssystem umfassend einen Skischuh und eine Skibindung
DE102012207959B4 (de) * 2012-05-11 2020-11-12 Fritz Barthel Vordereinheit einer Gleitbrettbindung und Gleitbrettbindung
EP3050601B1 (fr) * 2015-01-30 2017-12-20 Atk Race S.R.L. Butée avant de fixation de ski
CH711713A2 (de) * 2015-10-29 2017-05-15 Eiselin Andreas Vorrichtung zur Befestigung eines Skischuhs an einer Skibindung.

Also Published As

Publication number Publication date
EP3755442A1 (fr) 2020-12-30
EP3755442C0 (fr) 2023-07-12
SK8337Y1 (sk) 2019-01-08
WO2019164457A1 (fr) 2019-08-29
SK282018U1 (sk) 2018-08-02

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