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EP1839712B1 - Ski binding - Google Patents

Ski binding Download PDF

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Publication number
EP1839712B1
EP1839712B1 EP07104844A EP07104844A EP1839712B1 EP 1839712 B1 EP1839712 B1 EP 1839712B1 EP 07104844 A EP07104844 A EP 07104844A EP 07104844 A EP07104844 A EP 07104844A EP 1839712 B1 EP1839712 B1 EP 1839712B1
Authority
EP
European Patent Office
Prior art keywords
ski
binding
housing
standing plate
heel
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
EP07104844A
Other languages
German (de)
French (fr)
Other versions
EP1839712A1 (en
Inventor
Manfred Baumgartner
Gernot Jahnel
Erwin Hösl
Johann Zotter
Robert Pfaller
Peter Janisch
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.)
Tyrolia Technology GmbH
Original Assignee
Tyrolia Technology GmbH
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Filing date
Publication date
Application filed by Tyrolia Technology GmbH filed Critical Tyrolia Technology GmbH
Publication of EP1839712A1 publication Critical patent/EP1839712A1/en
Application granted granted Critical
Publication of EP1839712B1 publication Critical patent/EP1839712B1/en
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Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00Ski bindings
    • A63C9/003Non-swivel sole plate fixed on the ski
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00Ski bindings
    • A63C9/08Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/084Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable
    • A63C9/0841Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable with a single jaw
    • A63C9/0842Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable with a single jaw the jaw pivoting on the body or base about a transverse axis
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00Ski bindings
    • A63C2009/008Ski bindings with a binding element sliding along a rail during use or setting
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C7/00Devices preventing skis from slipping back; Ski-stoppers or ski-brakes
    • A63C7/10Hinged stoppage blades attachable to the skis in such manner that these blades can be moved out of the operative position
    • A63C7/1006Ski-stoppers
    • A63C7/1013Ski-stoppers actuated by the boot

Definitions

  • the invention relates to a binding jaws of a two-part safety ski binding with a housing, at least one hold-down element for a ski boot and a base plate for the back end of the ski boot sole, wherein the housing by means of a support member on or in skifesten guide profiles in the ski longitudinal direction is slidably arranged and attached to the ski binding slidably remains, wherein the base plate is carried out in one piece with the support member or is firmly connected thereto.
  • a binding jaws of the aforementioned type is for example from the DE-A-41 35 899 or the EP-A-0 383 104 known.
  • the DE-A-41 35 899 discloses a ski binding with a toe and a heel with a length adjustment device for the distance between these jaws and with drive members for the length adjustment device, which are connected to the front and the heel shoes.
  • the front and heel cheeks are arranged on base plates which are slidably guided in skifesten longitudinal guides.
  • the ski binding according to the EP-A-0 383 104 has a toe and a heel holder, wherein both the toe and the heel holder is mounted on a respective slide, which has the shape of a downwardly open U in cross-section, at the free leg ends inwardly projecting flanges are attached, in at least one skifesten guide rail, which extends in the ski longitudinal direction, are stored.
  • the two carriages are connected to one another via a connecting element which can be fixed centrally between the two carriages relative to the ski.
  • a device with at least one binding plate which can be fastened to a ski or to a mounting plate connected to the ski.
  • the ski or the mounting plate has on its two longitudinal sides recordings in which the binding plate is anchored with lateral attachment portions. If two binding plates, one for the front jaw and one for the heel jaw, are provided, each of these binding plates can be fixed relative to the ski or the mounting plate, the two binding plates being connected to one another by two plate-shaped connecting elements.
  • the slidable arrangement of the jaw or jaws is to ensure that the ski can flex by sliding the jaw in the ski guides in the ski longitudinal direction slidably.
  • the forces exerted by the ski boot over the base plate in the direction of skiing forces can be so high that they cause a tilting moment through which braces the support member in the ski guides , So that a movement of the support member in the ski longitudinal direction is no longer or no longer possible to the extent necessary.
  • the base plate is an extension of the support member in the direction of the second binding jaws and opposite the ski top and other binding parts contactless, with the ski boot used on the base plate forces acting entirely or largely on the support member or the housing are transferable.
  • the ski boot is held in the baking exclusively between parts, which are components of the baking. Even with large forces is ensured that an undesirable distortion of the support member is avoided in the skifesten guide profiles.
  • the base plate is arranged such that it has a distance to below arranged ski or binding parts. This ensures that the forces transmitted or exerted by the ski boot on the base plate are optimally transmitted to the supporting part or the housing. It can also be provided to arrange an intermediate part or a cushion made of an elastically yielding material below the base plate. It is advantageous, moreover, if the base plate is designed such that it can be supported at particularly high forces with its bottom. For this purpose, according to a preferred embodiment of the invention may be provided on the underside of the base plate at least one support member.
  • the base plate is further designed such that it has a recess or recess for receiving a tread spur of the hold-down element.
  • a binding jaws executed according to the invention can also be the toe piece of the safety ski binding.
  • the drawing figures show schematically a heel-jaw of a safety ski binding, which has a housing 1 and a housing holder 1 about a transverse axis 1 a hinged sole holder 2, which is provided with a tread spur 3. Not shown is a hinged to another transverse axis on the housing 1 trigger lever.
  • the trigger mechanism of the heel cup is housed, which can be in a conventional manner, a mechanically working mechanism with a release spring.
  • the housing 1 and arranged on this other components of the heel jaw are arranged on a support member 4 and fixedly connected thereto.
  • the support member 4 may also be a part of the housing 1.
  • the support member 4 provides the connection of the heel with the ski not shown ago, by the support member 4 is arranged in ski-mounted, running in the ski longitudinal direction guide profiles 5 and guided against these in the longitudinal direction of the ski slidably.
  • the guide profiles 5 are formed by the two longitudinally extending in the longitudinal direction and inwardly curved side edges of the guide rail 6.
  • the support member 4 engages with lateral and in the longitudinal direction extending guide flanges 4 a ( Fig. 3 ) in the inwardly curved guide profiles 5 a.
  • the drawing figures further show a screwed to the guide rail 6 or the ski base portion 10 of a not shown ski brake having a brake caliper unit.
  • the guide rail can also be provided with marginal guide rails, which point in the direction of the ski sides and can be encompassed by bent guide flanges of the support member from the outside. Both in this and in the illustrated variant of the support member 4 is held in or on the guide profiles in the transverse direction of the ski and in the vertical direction.
  • the guide profiles may also be separate components that have been incorporated into the ski construction during production of the ski by means of appropriate anchoring elements.
  • the guide profiles can be mitgeformt in ski production as ski components, or be arranged on a plate that has been integrated in the ski production in the ski construction.
  • the support member 4 is extended in the direction of the front binding jaw, not shown, as a base plate 7.
  • the base plate 7 is a part of the support part 4 which is stepped away from the ski brake unit and widened.
  • the underside of the base plate 7 has no contact with another component of the binding or with the ski upper side.
  • laterally supporting parts 7a are provided, which can be supported on extreme loads - to prevent breakage - at the side of the guide rail 6 extending ramps of an intermediate plate 8, which is jointly arranged with the guide rail 6 skifest. It is also possible a resting of the base plate 7 on an elastically yielding Element or upholstery.
  • the base plate 7 At its end facing the housing is the base plate 7 with a recess or recess 9 (FIG. Fig. 1 ), in which, when the sole holder 2 is closed, its tread spike 3 engages.
  • the heel piece can also be provided with a pushing device, not shown and executable according to the state of the art, which may for example have two push springs, so that when the ski boot is inserted the heel piece acts on the ski boot in the direction of the front bake of the ski binding.
  • a pushing device not shown and executable according to the state of the art, which may for example have two push springs, so that when the ski boot is inserted the heel piece acts on the ski boot in the direction of the front bake of the ski binding.
  • the invention is equally applicable to toe cheeks, provided they are so arranged around skis that they are slidable in the ski longitudinal direction.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Bipolar Transistors (AREA)

Abstract

The ski binding jaw has a housing (1) arrangeable at or in ski-fixed guide profiles (5) in a ski-longitudinal direction by a support part in a sliding manner. A frame plate (7) is implemented with the support part or the housing in a single-piece manner or is connected with the support part or the housing in a fixed manner, where the frame plate is arranged in such a manner that a force acting on the frame plate from an ski boot is transferred onto the support part or the housing entirely or in large parts.

Description

Die Erfindung betrifft einen Bindungsbacken einer zweiteiligen Sicherheitsskibindung mit einem Gehäuse, zumindest einem Niederhalteelement für einen Skischuh und einer Standplatte für das backenseitige Ende der Skischuhsohle, wobei das Gehäuse mittels eines Tragteils an oder in skifesten Führungsprofilen in Skilängsrichtung gleitbeweglich anordenbar ist und bei am Ski befestigter Bindung gleitbeweglich bleibt, wobei die Standplatte mit dem Tragteil einteilig ausgeführt ist oder mit diesem fest verbunden ist.The invention relates to a binding jaws of a two-part safety ski binding with a housing, at least one hold-down element for a ski boot and a base plate for the back end of the ski boot sole, wherein the housing by means of a support member on or in skifesten guide profiles in the ski longitudinal direction is slidably arranged and attached to the ski binding slidably remains, wherein the base plate is carried out in one piece with the support member or is firmly connected thereto.

Ein Bindungsbacken der eingangs genannten Art ist beispielsweise aus der DE-A-41 35 899 oder der EP-A-0 383 104 bekannt. Die DE-A-41 35 899 offenbart eine Skibindung mit einem Vorderbacken und einem Fersenbacken mit einer Längenverstellvorrichtung für den Abstand zwischen diesen Backen und mit Antriebsorganen für die Längenverstellvorrichtung, die mit dem Vorderbeziehungsweise Fersenbacken verbunden sind. Der Vorder- und der Fersenbacken sind auf Grundplatten angeordnet, die in skifesten Längsführungen gleitbeweglich geführt sind. Die Skibindung gemäß der EP-A-0 383 104 weist einen Vorderbacken und einen Fersenhalter auf, wobei sowohl der Vorderbacken als auch der Fersenhalter auf je einem Schlitten befestigt ist, welcher im Querschnitt die Form eines nach unten offenen U besitzt, an dessen freie Schenkelenden nach innen ragende Flansche angesetzt sind, die in mindestens einer skifesten Führungsschiene, welche sich in Skilängsrichtung erstreckt, gelagert sind. Die beiden Schlitten sind miteinander über ein Verbindungselement verbunden, welches mittig zwischen den beiden Schlitten gegenüber dem Ski festlegbar ist.A binding jaws of the aforementioned type is for example from the DE-A-41 35 899 or the EP-A-0 383 104 known. The DE-A-41 35 899 discloses a ski binding with a toe and a heel with a length adjustment device for the distance between these jaws and with drive members for the length adjustment device, which are connected to the front and the heel shoes. The front and heel cheeks are arranged on base plates which are slidably guided in skifesten longitudinal guides. The ski binding according to the EP-A-0 383 104 has a toe and a heel holder, wherein both the toe and the heel holder is mounted on a respective slide, which has the shape of a downwardly open U in cross-section, at the free leg ends inwardly projecting flanges are attached, in at least one skifesten guide rail, which extends in the ski longitudinal direction, are stored. The two carriages are connected to one another via a connecting element which can be fixed centrally between the two carriages relative to the ski.

Aus der EP-A-1 600 196 ist eine Einrichtung mit zumindest einer Bindungsplatte bekannt, welche an einem Ski oder an einer mit dem Ski verbundenen Montageplatte befestigbar ist. Der Ski bzw. die Montageplatte weist an ihren beiden Längsseiten Aufnahmen auf, in welchen die Bindungsplatte mit seitlichen Befestigungsabschnitten verankerbar ist. Sind zwei Bindungsplatten, eine für den Vorderbacken und eine für den Fersenbacken vorgesehen, so ist jede dieser Bindungsplatten gegenüber dem Ski bzw. der Montageplatte entsprechend festlegbar, wobei die beiden Bindungsplatten durch zwei plattenförmige Verbindungselemente miteinander verbunden sind.From the EP-A-1 600 196 a device with at least one binding plate is known which can be fastened to a ski or to a mounting plate connected to the ski. The ski or the mounting plate has on its two longitudinal sides recordings in which the binding plate is anchored with lateral attachment portions. If two binding plates, one for the front jaw and one for the heel jaw, are provided, each of these binding plates can be fixed relative to the ski or the mounting plate, the two binding plates being connected to one another by two plate-shaped connecting elements.

Es sind ferner Systeme von Sicherheitsskibindungen bekannt, bei welchen einer der Bindungsbacken skifest angeordnet ist, und der andere Bindungsbacken über ein Verbindungselement an den skifesten Backen gekoppelt, aber in skifesten Führungen gleitbeweglich ist. Üblicherweise ist der gleitbewegliche Backen der Fersenbacken der Sicherheitsskibindung. In solchen Backen wird das fersenseitige Ende der Sohle eines eingesetzten Skischuhs vom Niederhalteelement vertikal gegen eine Standplatte gedrückt, welche entweder ein Bestandteil einer Skibremseinheit oder eine gesonderte Platte ist. Die Skibremseinheit bzw. die Platte sind üblicherweise skifest angeordnet, beispielsweise mit der am Ski angeordneten Führungsschiene verbunden, beispielsweise verschraubt. Die gleitbewegliche Anordnung des oder der Backen soll sicherstellen, dass sich der Ski durchbiegen kann, indem sich der Backen in den skifesten Führungen in Skilängsrichtung gleitbeweglich verschiebt. Bei der herkömmlichen Einspannung der Schuhsohle zwischen einem Sohlenhalter als Bestandteil des gleitbeweglichen Backens und der skifesten Standplatte können die vom Skischuh über die Standplatte in Richtung Ski ausgeübten Kräfte derart hoch sein, dass sie ein Kippmoment verursachen, durch welches sich der Tragteil in den skifesten Führungen verspannt, sodass eine Bewegung des Tragteils in Skilängsrichtung nicht mehr bzw. nicht mehr im erforderlichen Ausmaß möglich ist.Systems of safety ski bindings are also known in which one of the binding jaws is arranged and the other binding jaw is coupled via a connecting element to the ski jaws, but is slidable in the ski guides. Usually, the slidable jaw of the heel pieces of the safety ski binding. In such jaws, the heel-side end of the sole of an inserted ski boot is pressed vertically by the hold-down element against a base plate which is either a component of a ski brake unit or a separate plate. The Skibremseinheit or the plate are usually arranged skifest, for example, connected to the arranged on the ski guide rail, for example screwed. The slidable arrangement of the jaw or jaws is to ensure that the ski can flex by sliding the jaw in the ski guides in the ski longitudinal direction slidably. In the conventional clamping of the shoe sole between a sole holder as part of the sliding jaw and skifesten base plate, the forces exerted by the ski boot over the base plate in the direction of skiing forces can be so high that they cause a tilting moment through which braces the support member in the ski guides , So that a movement of the support member in the ski longitudinal direction is no longer or no longer possible to the extent necessary.

Hier setzt nun die Erfindung ein, deren Aufgabe darin besteht, eine Lösung für dieses Problem aufzufinden, insbesondere den gleitbeweglich angeordneten Backen einer Sicherheitsskibindung derart auszuführen, dass selbst bei auf die Standplatte wirkenden großen Kräften der Tragteil des Gehäuses in den skifesten Führungseinrichtungen nicht oder kaum verspannt oder verklemmt wird.This is where the invention begins, whose task is to find a solution to this problem, in particular to perform the slidably arranged jaws of a safety ski binding such that even when on the Stand plate acting large forces of the supporting part of the housing in the ski guiding devices is not or hardly clamped or jammed.

Gelöst wird die gestellte Aufgabe erfindungsgemäß dadurch, dass die Standplatte eine Verlängerung des Tragteils in Richtung des zweiten Bindungsbackens ist und gegenüber der Skioberseite und sonstigen Bindungsteilen berührungslos verläuft, wobei vom eingesetzten Skischuh auf die Standplatte einwirkenden Kräfte zur Gänze oder großteils auf den Tragteil oder das Gehäuse übertragbar sind.The object is achieved according to the invention, characterized in that the base plate is an extension of the support member in the direction of the second binding jaws and opposite the ski top and other binding parts contactless, with the ski boot used on the base plate forces acting entirely or largely on the support member or the housing are transferable.

Bei der Erfindung wird daher der Skischuh im Backen ausschließlich zwischen Teilen gehalten, welche Bestandteile des Backens sind. Auch bei großen Kräften ist sicher gestellt, dass ein unerwünschtes Verspannen des Tragteils in den skifesten Führungsprofilen vermieden wird.In the invention, therefore, the ski boot is held in the baking exclusively between parts, which are components of the baking. Even with large forces is ensured that an undesirable distortion of the support member is avoided in the skifesten guide profiles.

Gemäß einer bevorzugten Ausführungsform der Erfindung ist die Standplatte derart angeordnet, dass sie einen Abstand zu unterhalb angeordneten Ski- oder Bindungsteilen aufweist. Damit ist sicher gestellt, dass die vom Skischuh auf die Standplatte übertragenen oder ausgeübten Kräfte optimal auf den Tragteil bzw. das Gehäuse übertragen werden. Dabei kann auch vorgesehen sein, unterhalb der Standplatte ein Zwischenteil bzw. einen Polster aus einem elastisch nachgiebigen Material anzuordnen. Von Vorteil ist es darüber hinaus, wenn die Standplatte derart ausgeführt ist, dass sie sich bei besonders hohen Kräften mit ihrer Unterseite abstützen kann. Dazu kann gemäß einer bevorzugten Ausführungsform der Erfindung an der Unterseite der Standplatte zumindest ein Stützteil vorgesehen sein.According to a preferred embodiment of the invention, the base plate is arranged such that it has a distance to below arranged ski or binding parts. This ensures that the forces transmitted or exerted by the ski boot on the base plate are optimally transmitted to the supporting part or the housing. It can also be provided to arrange an intermediate part or a cushion made of an elastically yielding material below the base plate. It is advantageous, moreover, if the base plate is designed such that it can be supported at particularly high forces with its bottom. For this purpose, according to a preferred embodiment of the invention may be provided on the underside of the base plate at least one support member.

Bei einer bevorzugten Ausführungsvariante wird ferner die Standplatte derart ausgeführt, dass sie eine Ausnehmung oder Aussparung zur Aufnahme eines Trittsporns des Niederhalteelementes aufweist.In a preferred embodiment variant, the base plate is further designed such that it has a recess or recess for receiving a tread spur of the hold-down element.

Von besonderem Vorteil ist die Erfindung bei einem Fersenbacken einer Sicherheitsskibindung, da über den Fersenbereich des Skischuhes sehr große Kräfte aufgeübt werden. Ein erfindungsgemäß ausgeführter Bindungsbacken kann jedoch auch der Vorderbacken der Sicherheitsskibindung sein.Of particular advantage of the invention in a heel jaw of a safety ski binding, as over the heel area of the ski boot very large forces are exercised. However, a binding jaws executed according to the invention can also be the toe piece of the safety ski binding.

Weitere Merkmale, Vorteile und Einzelheiten der Erfindung werden anhand der Zeichnung, die schematisch ein Ausführungsbeispiel darstellt, näher beschrieben. Dabei zeigen

Fig. 1
eine Draufsicht auf einen Fersenbacken,
Fig. 2
eine Seitenansicht des Fersenbackens aus Fig. 1 und
Fig 3.
eine rückwärtige Ansicht des Fersenbackens.
Further features, advantages and details of the invention will be described with reference to the drawing, which schematically illustrates an embodiment. Show
Fig. 1
a top view of a heel cup,
Fig. 2
a side view of the heel jaw off Fig. 1 and
Fig. 3
a rear view of the heel baking.

Die Zeichnungsfiguren zeigen schematisch einen Fersenbacken einer Sicherheitsskibindung, welcher ein Gehäuse 1 und einen am Gehäuse 1 um eine Querachse 1 a angelenkten Sohlenhalter 2 aufweist, welcher mit einem Trittsporn 3 versehen ist. Nicht gezeigt ist ein um eine weitere Querachse am Gehäuse 1 angelenkter Auslösehebel. Im Gehäuse 1 ist der Auslösemechanismus des Fersenbackens untergebracht, welcher in an sich bekannter Weise ein auf mechanische Weise arbeitender Mechanismus mit einer Auslösefeder sein kann.The drawing figures show schematically a heel-jaw of a safety ski binding, which has a housing 1 and a housing holder 1 about a transverse axis 1 a hinged sole holder 2, which is provided with a tread spur 3. Not shown is a hinged to another transverse axis on the housing 1 trigger lever. In the housing 1, the trigger mechanism of the heel cup is housed, which can be in a conventional manner, a mechanically working mechanism with a release spring.

Das Gehäuse 1 und die an diesem angeordneten weiteren Bestandteile des Fersenbackens sind auf einem Tragteil 4 angeordnet und mit diesem fest verbunden. Der Tragteil 4 kann auch ein Bestandteil des Gehäuses 1 sein. Der Tragteil 4 stellt die Verbindung des Fersenbackens mit dem nicht gezeigten Ski her, indem der Tragteil 4 in skifest angeordnete, in Skilängsrichtung verlaufende Führungsprofile 5 eingeschoben und gegenüber diesen in Längsrichtung des Skis gleitbeweglich geführt ist. Bei der dargestellten Ausführungsvariante sind die skifesten Führungsprofile 5 Bestandteile einer auf dem Ski befestigten, insbesondere angeschraubten, Schiene 6, welche den in Fig. 3 gezeigten etwa C-förmigen Querschnitt aufweist. Die Führungsprofile 5 werden von den beiden in Skilängsrichtung verlaufenden nach oben und nach innen gebogenen Seitenrändern der Führungsschiene 6 gebildet. Der Tragteil 4 greift mit seitlichen und in Skilängsrichtung verlaufenden Führungsflanschen 4a (Fig. 3) in die nach innen gebogenen Führungsprofile 5 ein.The housing 1 and arranged on this other components of the heel jaw are arranged on a support member 4 and fixedly connected thereto. The support member 4 may also be a part of the housing 1. The support member 4 provides the connection of the heel with the ski not shown ago, by the support member 4 is arranged in ski-mounted, running in the ski longitudinal direction guide profiles 5 and guided against these in the longitudinal direction of the ski slidably. In the illustrated embodiment, the are skifesten guide profiles 5 components of a mounted on the ski, in particular bolted, rail 6, which the in Fig. 3 has shown approximately C-shaped cross-section. The guide profiles 5 are formed by the two longitudinally extending in the longitudinal direction and inwardly curved side edges of the guide rail 6. The support member 4 engages with lateral and in the longitudinal direction extending guide flanges 4 a ( Fig. 3 ) in the inwardly curved guide profiles 5 a.

Die Zeichnungsfiguren zeigen ferner einen mit der Führungsschiene 6 oder dem Ski verschraubten Basisteil 10 einer eine nicht dargestellte Skibremse aufweisenden Skibremseinheit.The drawing figures further show a screwed to the guide rail 6 or the ski base portion 10 of a not shown ski brake having a brake caliper unit.

Die Führungsschiene kann auch mit randseitigen Führungsleisten versehen sein, die in Richtung zu den Skiseiten weisen und von umgebogenen Führungsflanschen des Tragteils von außen umgriffen werden können. Sowohl bei dieser als auch bei der dargestellten Variante wird der Tragteil 4 in oder an den Führungsprofilen in Querrichtung des Skis und in vertikaler Richtung gehalten.The guide rail can also be provided with marginal guide rails, which point in the direction of the ski sides and can be encompassed by bent guide flanges of the support member from the outside. Both in this and in the illustrated variant of the support member 4 is held in or on the guide profiles in the transverse direction of the ski and in the vertical direction.

Die Führungsprofile können ferner getrennte Bauteile sein, die bei der Herstellung des Skis mittels entsprechender Verankerungselemente in den Skiaufbau eingebunden worden sind. Bei weiteren, nicht gezeigten Ausführungsvarianten können die Führungsprofile bei der Skiherstellung als Skibestandteile mitgeformt sein, oder auf einer Platte angeordnet sein, die bei der Skiherstellung in den Skiaufbau integriert worden ist.The guide profiles may also be separate components that have been incorporated into the ski construction during production of the ski by means of appropriate anchoring elements. In further, not shown embodiments, the guide profiles can be mitgeformt in ski production as ski components, or be arranged on a plate that has been integrated in the ski production in the ski construction.

Der Tragteil 4 ist in Richtung des nicht dargestellten vorderen Bindungsbackens als Standplatte 7 verlängert. Die Standplatte 7 ist ein von der Skibremseinheit abgesetzter und verbreiterter Bestandteil des Tragteils 4. Die Unterseite der Standplatte 7 hat keinen Kontakt zu einem anderen Bauteil der Bindung oder zur Skioberseite. An der Unterseite der Standplatte 7 sind jedoch seitlich Stützteile 7a vorgesehen, die sich bei extremen Belastungen - um Bruch zu verhindern - an seitlich der Führungsschiene 6 verlaufende Rampen einer Zwischenplatte 8, die gemeinsam mit der Führungsschiene 6 skifest angeordnet ist, abstützen können. Möglich ist ferner ein Aufliegen der Standplatte 7 auf einem elastisch nachgiebigen Element oder Polster. An ihrem dem Gehäuse zugewandten Ende ist die Standplatte 7 mit einer Ausnehmung oder Aussparung 9 (Fig. 1) versehen, in welche bei geschlossenem Sohlenhalter 2 dessen Trittsporn 3 eingreift.The support member 4 is extended in the direction of the front binding jaw, not shown, as a base plate 7. The base plate 7 is a part of the support part 4 which is stepped away from the ski brake unit and widened. The underside of the base plate 7 has no contact with another component of the binding or with the ski upper side. On the underside of the base plate 7, however, laterally supporting parts 7a are provided, which can be supported on extreme loads - to prevent breakage - at the side of the guide rail 6 extending ramps of an intermediate plate 8, which is jointly arranged with the guide rail 6 skifest. It is also possible a resting of the base plate 7 on an elastically yielding Element or upholstery. At its end facing the housing is the base plate 7 with a recess or recess 9 (FIG. Fig. 1 ), in which, when the sole holder 2 is closed, its tread spike 3 engages.

Ein in den Fersenbacken eingesetzter Skischuh wird mit seiner Sohle zwischen dem Sohlenhalter 2 und der Standplatte 7 eingeklemmt. Bei hohen Kräften auf die Standplatte bleibt der Backen in den Führungsprofilen 5 gleitbeweglich.An inserted into the heel cup ski boot is clamped with its sole between the sole holder 2 and the base plate 7. At high forces on the base plate of the jaws in the guide profiles 5 remains slidable.

Der Fersenbacken kann ferner mit einer nicht gezeigten und gemäß dem Stand der Technik ausführbaren Schubeinrichtung, welche beispielsweise zwei Schubfedern aufweisen kann, versehen sein, sodass bei eingesetztem Skischuh der Fersenbacken den Skischuh in Richtung des Vorderbackens der Skibindung beaufschlagt.The heel piece can also be provided with a pushing device, not shown and executable according to the state of the art, which may for example have two push springs, so that when the ski boot is inserted the heel piece acts on the ski boot in the direction of the front bake of the ski binding.

Die Erfindung ist gleichermaßen auf Vorderbacken anwendbar, sofern diese derart um Ski angeordnet sind, dass sie in Skilängsrichtung gleitbeweglich sind.The invention is equally applicable to toe cheeks, provided they are so arranged around skis that they are slidable in the ski longitudinal direction.

Claims (4)

  1. Binding part of a two-part safety ski binding with a housing (1), at least one holding-down element (2) for a ski shoe and a standing plate (7) for the binding-part-side end of the ski shoe sole, wherein the housing (1) can be arranged by means of a bearing part (4) such that it can move in a sliding manner in the ski longitudinal direction on or in guide profiles (5) which are fixed to the ski, and remains mobile in a sliding manner when the binding is fastened to the ski, wherein the standing plate (7) is configured in one piece with the bearing part (4) or is connected fixedly to the latter,
    characterised in that
    the standing plate (7) of the one binding part is an extension of the bearing part (4) in the direction of the other binding part and has no contact with another component of the binding or to the ski upper side, wherein forces which act from the inserted ski shoe on the standing plate (7) can be transmitted in whole or for the most part to the bearing part (4) or the housing (1).
  2. Binding part according to Claim 1, characterised in that at least one support part (7a) is arranged on the underside of the standing plate (7).
  3. Binding part according to one of Claims 1 to 2, characterised in that the standing plate (7) has a recess or cut-out (9) for receiving a tread spur (3) of the holding-down element (2).
  4. Binding part according to one of Claims 1 to 3, characterised in that it is the heel clamp of the safety ski binding.
EP07104844A 2006-03-31 2007-03-26 Ski binding Active EP1839712B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0056006A AT503498A1 (en) 2006-03-31 2006-03-31 BONDING BAGS OF A SAFETY CHAIN

Publications (2)

Publication Number Publication Date
EP1839712A1 EP1839712A1 (en) 2007-10-03
EP1839712B1 true EP1839712B1 (en) 2009-10-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP07104844A Active EP1839712B1 (en) 2006-03-31 2007-03-26 Ski binding

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Country Link
EP (1) EP1839712B1 (en)
AT (2) AT503498A1 (en)
DE (1) DE502007001657D1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600901B1 (en) * 1986-07-04 1988-09-09 Salomon Sa SAFETY ATTACHMENT OF A SHOE ON A SKI
AT391817B (en) * 1989-02-15 1990-12-10 Tyrolia Freizeitgeraete SKI WITH A SKI TIE
AT405245B (en) * 1989-11-13 1999-06-25 Varpat Patentverwertung Ski boot holder device, in particular for attaching a ski boot to a ski
AT402900B (en) * 1990-12-21 1997-09-25 Varpat Patentverwertung CLUTCH DEVICE BETWEEN SKI AND SKI BOOT WITH A LENGTH ADJUSTMENT DEVICE
AT7732U1 (en) * 2004-05-27 2005-08-25 Tyrolia Technology Gmbh DEVICE WITH AT LEAST ONE BINDING PLATE

Also Published As

Publication number Publication date
AT503498A1 (en) 2007-10-15
EP1839712A1 (en) 2007-10-03
DE502007001657D1 (en) 2009-11-19
ATE444787T1 (en) 2009-10-15

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