EP0605758B1 - Sole hold-down of a skibinding - Google Patents

Sole hold-down of a skibinding Download PDF

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Publication number
EP0605758B1
EP0605758B1 EP93115609A EP93115609A EP0605758B1 EP 0605758 B1 EP0605758 B1 EP 0605758B1 EP 93115609 A EP93115609 A EP 93115609A EP 93115609 A EP93115609 A EP 93115609A EP 0605758 B1 EP0605758 B1 EP 0605758B1
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EP
European Patent Office
Prior art keywords
ski
sole
ski boot
skiing
stepping plate
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EP93115609A
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German (de)
French (fr)
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EP0605758A1 (en
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Simon Burger
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Individual
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Individual
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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
    • A63C9/20—Non-self-releasing bindings with special sole edge holders instead of toe-straps

Definitions

  • the invention relates to a front sole holding device for a Ski binding for optional use in touring or downhill skiing.
  • a sole holding device of this type is known from DE 40 07 667 C1 known.
  • this is one end one on a clamping bracket belonging to the clamping device of the support bearing Folding lever held at the same time as a sole holder for the Downhill run trained, and the other end of this tension lever is used in a setting for the touring run to exert tension on the protruding sole edge.
  • the tension lever therefore has a double function for the downhill run on the one hand and for the touring run on the other hand meet, and it is therefore a relatively complicated and therefore expensive Molded body.
  • the invention is therefore based on the object of a front sole holding device of the type mentioned in such a way that they with simple and inexpensive to manufacture components and one compact design with only a small footprint on the ski allows one and only one function is assigned to each component.
  • the inventive design of the sole holding device provides on the one hand, a functional separation of the support bearing and sole holder and, on the other hand, thanks to their articulation to one another or to the common bearing plate a compact and space-saving structure, being in addition, only simply designed components are required, since the different Functions are assigned to separate components.
  • the front sole holding device shown in the drawing is mounted on a ski sk shown only in one section, and it serves to hold a ski boot St, also only partially shown, the has a sole So with an edge Ra protruding in the front toe area.
  • a step plate 1 is in the position for touring, on which the St ski boot with the front area of its sole is placed is.
  • This tread plate 1 is on the ski Sk to a transverse to it Longitudinal axis and pivot axis 4 running parallel to its surface pivotally mounted, which in turn by means of a bearing plate 3 as the common pad on the surface of the ski Sk at a distance from it is held.
  • the tread plate 1 is in its touring as a starting position shown assigned lower end position. For this first End position, the tread plate 1 can be put together during the touring run with the attached St ski boot to a limited extent around the pivot axis 4 upwards and after taking off the St ski boot, continue to one of the Swing downhill assigned second end position forward.
  • a tensioning device which in the example shown has a a pivot axis parallel to the pivot axis 4 articulated on the tread plate 1 Clamp 6 of approximate U-shape and one on the crossbar this clamp 6 foldable two-armed tensioner lever 7 having.
  • this tension lever 7 In the touring position shown in FIG. 1, one end presses this tension lever 7 from above onto the protruding front edge Ra the sole So of the ski boot St towards the step plate 1, so that in turn from the tensioning bracket 6 against the underside of the sole of the ski boot St is pressed.
  • a tensioning device can also be provided, which the front end of the ski boot St with the protruding edge Ra grips from the front and when it closes in the manner of a folding lever lock exerts downward pressure on the St ski boot.
  • the position of the step plate 1 shown in FIG. 1 is touring assigned, in which the ski boot St together with the step plate 1 the pivot axis 4 can be pivoted upwards.
  • the sole holder does not allow in conjunction with one in the drawing shown rear boot bracket also suitable for downhill skiing firm connection of the ski boot St with the ski sk.
  • This is how 1 shows a sole holder 2 provided on the underside of the step plate 1, the after pivoting up the tread plate 1 about the pivot axis 4 into the vertical from its shown rest position into one then horizontally oriented working position and then the protruding edge Ra of the sole So des directly on the surface of the ski Sk overlap the ski boots St from above and in front and so the Ski boot tip on which Ski Sk can hold.
  • the training of the Sole holder in the form of a profile body in the manner of an L which with the long leg of the L is hinged to the base plate of the pivot bearing and can be swiveled into a vertical position for the downhill run, in which the short leg of the L runs approximately horizontally and the protruding one Edge Ra of the sole So of the ski boot St overlaps from above and in front.
  • the two legs of the L can be firmly connected to each other but it is also possible to fold the short L-leg on the to link the long L-leg.
  • the invention can be described as a front sole holding device on a ski binding that is in connection with a Ski boot which has a sole protruding in the front toe area, can be used either for touring or downhill skiing.
  • the sole holding device has a support bearing for touring for supporting the ski boot from below, which is preferred is designed in the form of a tread plate that is transverse to the ski its longitudinal axis and parallel to its surface pivot axis is pivotally mounted between two end positions.
  • an adjustable tensioning device for exercising a tension pressure on the ski boots placed on the step plate holding it on the step plate and a sole holder for downhill skiing provided that the protruding sole edge of the immediately on can overlap the ski boot from above and from the front and then the front end of the ski boot, with the pick up on it and holds forward forces on the ski.
  • each component is assigned one and only one function
  • the support bearing and the sole holder is arranged on a common base, wherein a preferred embodiment is that the sole holder immediately is hinged to the underside of the tread plate.

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

Abstract

The ski boot (St) front part is supported from underneath for cross-country skiing by a support mounting (1) in the form of a tread plate movable on a pivot axle (4). An adjustable tension piece with movable clamp (6) exerts clamping pressure on the ski boot and fixes it on the support mounting. For downhill skiing, a sole holder (2) attaches the ski boot front part to the ski (Sk) and incorporates components absorbing the upward and forward directed forces on the ski boot and fixed to the ski by means of a joint base (3). The tread plate side facing the ski boot sole (So) for cross-country skiing has a protuberance (5) fitting into a matching cavity (A) in the sole.

Description

Die Erfindung betrifft eine vordere Sohlenhaltevorrichtung für eine Skibindung zu wahlweiser Verwendung beim Tourenlauf oder beim Abfahrtslauf.The invention relates to a front sole holding device for a Ski binding for optional use in touring or downhill skiing.

Eine Sohlenhaltevorrichtung dieser Art ist aus der DE 40 07 667 C1 bekannt. Bei dieser bekannten Sohlenhaltevorrichtung ist das eine Ende eines auf einem zur Spanneinrichtung des Stützlagers gehörenden Spannbügel umklappbar gehaltenen Strammerhebels gleichzeitig als Sohlenhalter für den Abfahrtslauf ausgebildet, und das andere Ende dieses Strammerhebels dient in einer Einstellung für den Tourenlauf zum Ausüben von Spanndruck auf den überstehenden Sohlenrand. Der Strammerhebel hat also eine Doppelfunktion für den Abfahrtslauf einerseits und für den Tourenlauf andererseits zu erfüllen, und er ist deswegen ein relativ komplizierter und damit teurer Formkörper. Außerdem muß auf dem Ski in passendem Abstand von der Schwenkachse, um die auch der Spannbügel mit dem Strammerhebel schwenkt, ein Widerlager für das freie Ende des Strammerhebels vorgesehen werden, um sicherzustellen, der Sohlenhalter während des Abfahrtslaufs die korrekte Schwenkstellung einnimmt. Der für die bekannte Sohlenhaltevorrichtung erforderliche freie Arbeitsbereich erstreckt sich somit über eine relativ große Strecke in der Längsrichtung des damit ausgerüsteten Skis.A sole holding device of this type is known from DE 40 07 667 C1 known. In this known sole holding device, this is one end one on a clamping bracket belonging to the clamping device of the support bearing Folding lever held at the same time as a sole holder for the Downhill run trained, and the other end of this tension lever is used in a setting for the touring run to exert tension on the protruding sole edge. The tension lever therefore has a double function for the downhill run on the one hand and for the touring run on the other hand meet, and it is therefore a relatively complicated and therefore expensive Molded body. In addition, on the ski at a suitable distance from the swivel axis, around which the tensioning bracket also swivels with the tensioning lever Abutments are provided for the free end of the tension lever ensure the sole holder is correct during downhill skiing Takes swivel position. The for the known sole holding device required free work area thus extends over a relative long distance in the longitudinal direction of the ski equipped with it.

Der Erfindung liegt daher die Aufgabe zugrunde, eine vordere Sohlenhaltevorrichtung der eingangs erwähnten Art so auszubilden, daß sie mit einfachen und kostengünstig herzustellenden Bauelementen auskommt und eine gedrängte Bauweise mit nur geringem Platzbedarf auf dem Ski ermöglicht, wobei jedem Bauteil eine und nur eine Funktion zugeordnet ist.The invention is therefore based on the object of a front sole holding device of the type mentioned in such a way that they with simple and inexpensive to manufacture components and one compact design with only a small footprint on the ski allows one and only one function is assigned to each component.

Die gestellte Aufgabe wird gemäß der Erfindung gelöst durch eine Ausbildung der Sohlenhaltevorrichtung, wie sie im Patentanspruch 1 angegeben ist; vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen. The object is achieved according to the invention by a Training of the sole holding device, as specified in claim 1 is; advantageous refinements and developments of the invention result from the subclaims.

Die erfindungsgemäße Ausbildung der Sohlenhaltevorrichtung stellt zum einen eine funktionelle Trennung von Stützlager und Sohlenhalter sicher und ermöglicht zum anderen dank deren Anlenkung aneinander bzw. an der gemeinsamen Lagerplatte einen kompakten und platzsparenden Aufbau, wobei außerdem nur einfach gestaltete Bauelemente benötigt werden, da die verschiedenen Funktionen jeweils eigenen Bauteilen zugeteilt sind.The inventive design of the sole holding device provides on the one hand, a functional separation of the support bearing and sole holder and, on the other hand, thanks to their articulation to one another or to the common bearing plate a compact and space-saving structure, being in addition, only simply designed components are required, since the different Functions are assigned to separate components.

Für die weitere Erläuterung der Erfindung und ihrer Vorteile wird auf die Zeichnung Bezug genommen, in der ein bevorzugtes Ausführungsbeispiel veranschaulicht ist; dabei zeigen in der Zeichnung:

Fig. 1
eine auf einem Ski montierte vordere Sohlenhaltevorrichtung gemäß der Erfindung in einer Seitenansicht mit dem vorderen Teil eines darauf aufgesetzten Skistiefels in der Stellung für den Tourenlauf und
Fig. 2
die Sohlenhaltevorrichtung von Fig. 1 in einer entsprechenden Seitenansicht in der Stellung für den Abfahrtslauf.
For further explanation of the invention and its advantages, reference is made to the drawing, in which a preferred embodiment is illustrated; show in the drawing:
Fig. 1
a on a ski mounted front sole holding device according to the invention in a side view with the front part of a ski boot placed thereon in the position for touring and
Fig. 2
the sole holding device of Fig. 1 in a corresponding side view in the position for downhill skiing.

Die in der Zeichnung dargestellte vordere Sohlenhaltevorrichtung ist auf einem nur in einem Ausschnitt gezeigten Ski Sk montiert, und sie dient zum Festhalten eines ebenfalls nur teilweise gezeigten Skistiefels St, der eine Sohle So mit einem im vorderen Zehenbereich überstehenden Rand Ra besitzt.The front sole holding device shown in the drawing is mounted on a ski sk shown only in one section, and it serves to hold a ski boot St, also only partially shown, the has a sole So with an edge Ra protruding in the front toe area.

Tragende Stütze für den Skistiefel St an der dargestellten Sohlenhaltevorrichtung in der Stellung für den Tourenlauf ist eine Trittplatte 1, auf die der Skistiefel St mit dem vorderen Bereich seiner Sohle So aufgesetzt ist. Diese Trittplatte 1 ist auf dem Ski Sk um eine quer zu dessen Längsachse und parallel zu seiner Oberfläche verlaufende Schwenkachse 4 schwenkbar gelagert, die ihrerseits mittels einer Lagerplatte 3 als der gemeinsamen Unterlage auf der Oberfläche des Skis Sk mit Abstand davon gehalten ist.Supporting support for the St ski boot on the sole holding device shown a step plate 1 is in the position for touring, on which the St ski boot with the front area of its sole is placed is. This tread plate 1 is on the ski Sk to a transverse to it Longitudinal axis and pivot axis 4 running parallel to its surface pivotally mounted, which in turn by means of a bearing plate 3 as the common pad on the surface of the ski Sk at a distance from it is held.

In Fig. 1 ist die Trittplatte 1 in ihrer dem Tourenlauf als Ausgangslage zugeordneten unteren Endstellung dargestellt. Aus dieser ersten Endstellung läßt sich die Trittplatte 1 während des Tourenlaufs zusammen mit dem aufgesetzten Skistiefel St in begrenztem Maße um die Schwenkachse 4 nach oben und nach Abnahme des Skistiefels St weiter bis in eine dem Abfahrtslauf zugeordnete zweite Endstellung nach vorn schwenken.In Fig. 1, the tread plate 1 is in its touring as a starting position shown assigned lower end position. For this first End position, the tread plate 1 can be put together during the touring run with the attached St ski boot to a limited extent around the pivot axis 4 upwards and after taking off the St ski boot, continue to one of the Swing downhill assigned second end position forward.

Zum Festhalten der Sohle So des Skistiefels St an der Trittplatte 1 dient eine Spanneinrichtung, die bei dem dargestellten Beispiel einen mit einer zur Schwenkachse 4 parallelen Schwenkachse an der Trittplatte 1 angelenkten Spannbügel 6 von angenäherter U-Form und einen auf dem Quersteg dieses Spannbügels 6 umklappbar gelagerten zweiarmigen Strammerhebel 7 aufweist. In der in Fig. 1 gezeigten Tourenstellung drückt das eine Ende dieses Strammerhebels 7 von oben her auf den überstehenden vorderen Rand Ra der Sohle So des Skistiefels St auf die Trittplatte 1 zu, die damit ihrerseits von dem Spannbügel 6 gegen die Unterseite der Sohle So des Skistiefels St gepreßt wird.To hold the sole of the ski boot St on the step plate 1 serves a tensioning device, which in the example shown has a a pivot axis parallel to the pivot axis 4 articulated on the tread plate 1 Clamp 6 of approximate U-shape and one on the crossbar this clamp 6 foldable two-armed tensioner lever 7 having. In the touring position shown in FIG. 1, one end presses this tension lever 7 from above onto the protruding front edge Ra the sole So of the ski boot St towards the step plate 1, so that in turn from the tensioning bracket 6 against the underside of the sole of the ski boot St is pressed.

Anstelle des U-förmigen Spannbügels 6 kann mit gleicher Wirkung auch ein entsprechend gelagertes Spannseil als Träger für den Strammerhebel 7 vorgesehen werden, wobei es in beiden Fällen von Vorteil ist, das jeweilige Spannelement in seiner Länge verstellbar zu machen, um eine Anpassung an unterschiedliche Stiefelabmessungen und insbesondere Sohlendicken zu ermöglichen.Instead of the U-shaped clamp 6 can also with the same effect an appropriately mounted tensioning cable as a carrier for the tensioning lever 7 can be provided, it being advantageous in both cases, the respective Clamping element adjustable in length to accommodate adjustment to different boot dimensions and in particular sole thicknesses enable.

Die Mehrgelenkverbindung zwischen dem Strammerhebel 7 einerseits und der Trittplatte 1 andererseits ergibt eine Spannkraft auf den Skistiefel St, dessen Sohle So so fest zwischen dem von oben auf ihren überstehenden Rand Ra drückenden unteren Ende des Strammerhebels 7 einerseits und der von unten an ihrer Unterseite anliegenden Trittplatte 1 andererseits eingespannt wird, daß ein sicheres Festhalten des Skistiefels St an der Trittplatte 1 auch dann zu erwarten ist, wenn zwischen der Sohle So des Skistiefels St und der Trittplatte 1 nur ein reiner Reibschluß vorgesehen ist.The multi-joint connection between the tensioning lever 7 on the one hand and the tread plate 1, on the other hand, gives a resilience to the ski boot St, whose sole is so firm between the protruding from above on theirs Edge Ra pushing the lower end of the tension lever 7 on the one hand and the on the other hand clamped on the underside of the tread plate 1 is that a secure hold of the St ski boot on the Step plate 1 is also to be expected if So des between the sole Ski boots St and the tread plate 1 only a pure frictional connection is provided is.

Dies gilt insbesondere dann, wenn die der Sohle So des Skistiefels St zugewandte Oberseite der Trittplatte 1 eine haftungserhöhende Oberflächenausbildung beispielsweise in Form einer Riffelung erhält. Völlige Sicherheit bietet jedoch der bei dem in der Zeichnung dargestellten Beispiel vorgesehene Formschluß zwischen der Trittplatte 1 und der Sohle So des Skistiefels St, bei dem ein auf der Oberseite der Trittplatte vorgesehener Vorsprung 5 während des Tourenlaufs in der in Fig. 1 gezeigten Weise in eine damit korrespondierende Ausnehmung A eingreift, die in die Unterseite der Sohle So des Skistiefels St eingearbeitet ist.This applies in particular if the sole So of the St facing top of the tread plate 1 an adhesion-increasing surface formation for example in the form of corrugation. Complete security however, offers the example shown in the drawing provided positive locking between the tread plate 1 and the sole So des Ski boots St, in which a provided on the top of the step plate Projection 5 during the touring run in the manner shown in FIG a corresponding recess A engages in the bottom the sole of the ski boot St is incorporated.

Die in der Zeichnung gezeigte Ausführung der Spanneinrichtung mit dem um eine horizontale Schwenkachse schwenkbaren Spannbügel 6 und dem darauf gelagerten Strammerhebel 7 stellt nur eine wenn auch bevorzugte Möglichkeit dar. An ihrer Stelle kann auch eine Spanneinrichtung vorgesehen werden, die das vordere Ende des Skistiefels St mit dem überstehenden Rand Ra von vorn her umgreift und bei ihrem Schließen nach Art eines Klapphebelverschlusses einen nach unten gerichteten Druck auf den Skistiefel St ausübt.The version of the clamping device shown in the drawing with the about a horizontal pivot axis swivel bracket 6 and the on it stored tensioning lever 7 is only one, albeit preferred, option In its place, a tensioning device can also be provided, which the front end of the ski boot St with the protruding edge Ra grips from the front and when it closes in the manner of a folding lever lock exerts downward pressure on the St ski boot.

In Verlängerung der Trittplatte 1 in Fig. 1 nach vorn kann an deren Oberseite ein abgewinkelter Anschlag vorgesehen werden, der ein lagerichtiges Aufsetzen des Skistiefels St auf die Trittplatte 1 erleichtert.In extension of the tread plate 1 in Fig. 1 to the front can at the An angled stop can be provided on top, which is a correct position Placing the ski boot St on the step plate 1 is easier.

Die in Fig. 1 gezeigte Stellung der Trittplatte 1 ist dem Tourenlauf zugeordnet, bei dem der Skistiefel St gemeinsam mit der Trittplatte 1 um die Schwenkachse 4 nach oben geschwenkt werden kann. Die Sohlenhaltevorrichtung ermöglicht jedoch in Verbindung mit einer in der Zeichnung nicht gezeigten hinteren Stiefelhalterung auch eine für den Abfahrtslauf geeignete feste Verbindung des Skistiefels St mit dem Ski Sk. Dazu ist, wie Fig. 1 zeigt, auf der Unterseite der Trittplatte 1 ein Sohlenhalter 2 vorgesehen, der nach einem Hochschwenken der Trittplatte 1 um die Schwenkachse 4 in die Vertikale aus seiner gezeigten Ruhestellung in eine dann horizontal gerichtete Arbeitsstellung aufgeklappt werden und dann den überstehenden Rand Ra der Sohle So des direkt auf die Oberfläche des Skis Sk aufgesetzten Skistiefels St von oben und vorn übergreifen und so die Skistiefelspitze auf dem Ski Sk festhalten kann.The position of the step plate 1 shown in FIG. 1 is touring assigned, in which the ski boot St together with the step plate 1 the pivot axis 4 can be pivoted upwards. The sole holder does not allow in conjunction with one in the drawing shown rear boot bracket also suitable for downhill skiing firm connection of the ski boot St with the ski sk. This is how 1 shows a sole holder 2 provided on the underside of the step plate 1, the after pivoting up the tread plate 1 about the pivot axis 4 into the vertical from its shown rest position into one then horizontally oriented working position and then the protruding edge Ra of the sole So des directly on the surface of the ski Sk overlap the ski boots St from above and in front and so the Ski boot tip on which Ski Sk can hold.

Eine analoge Wirkung läßt sich auch mit einer Ausführung des Sohlenhalters in Form eines von der Unterseite der Trittplatte 1 senkrecht nach unten gerichteten Ansatzes passender Länge erzielen. Bei beiden Ausführungen kann durch eine höhenverstellbare Anbringung des Sohlenhalters an der Unterseite der Trittplatte 1 die Möglichkeit einer Anpassung an Skistiefel mit unterschiedlicher Sohlendicke geschaffen werden.An analogous effect can also be achieved with a version of the sole holder in the form of a vertical from the bottom of the tread plate 1 achieve the right length approach. In both versions can be adjusted by attaching the sole holder to the Bottom of the step plate 1 the possibility of adaptation to ski boots can be created with different sole thickness.

Noch eine andere Möglichkeit für die Anordnung des Sohlenhalters besteht darin, ihn nicht an der Trittplatte 1 selbst, sondern an der Lagerplatte 3 anzubringen, die dann die gemeinsame Unterlage für das bevorzugt in Form der Trittplatte 1 ausgebildete Stützlager und für den Sohlenhalter darstellt, so daß das Stützlager und der Sohlenhalter bei funktioneller Trennung wiederum eng benachbart sind.There is still another possibility for the arrangement of the sole holder in it not on the tread plate 1 itself, but on the bearing plate 3 to attach, which then favors the common pad for that Support bearing designed in the form of the tread plate 1 and for the sole holder represents so that the support bearing and the sole holder at functional Separation are in turn closely adjacent.

Bei dieser weiteren Möglichkeit empfiehlt sich die Ausbildung des Sohlenhalters in Form eines Profilkörpers nach Art eines L, der mit dem langen Schenkel des L an der Basisplatte des Schwenklagers angelenkt ist und sich für den Abfahrtslauf in eine senkrechte Stellung schwenken läßt, in der der kurze Schenkel des L in etwa waagrecht verläuft und den überstehenden Rand Ra der Sohle So des Skistiefels St von oben und vorn übergreift. Dabei können die beiden Schenkel des L fest miteinander verbunden sein, es ist aber auch möglich, den kurzen L-Schenkel umklappbar an dem langen L-Schenkel anzulenken.With this further possibility, the training of the Sole holder in the form of a profile body in the manner of an L, which with the long leg of the L is hinged to the base plate of the pivot bearing and can be swiveled into a vertical position for the downhill run, in which the short leg of the L runs approximately horizontally and the protruding one Edge Ra of the sole So of the ski boot St overlaps from above and in front. The two legs of the L can be firmly connected to each other but it is also possible to fold the short L-leg on the to link the long L-leg.

Auch bei der zuletzt beschriebenen Anordnung des Sohlenhalters ohne unmittelbare Verbindung mit der Trittplatte 1 kann eine Verstellmöglichkeit für die wirksame Höhe des Sohlenhalters über der Oberfläche des Skis Sk vorgesehen werden, um eine Anpassung an Skistiefel St mit unterschiedlicher Sohlendicke zu ermöglichen.Even with the last described arrangement of the sole holder without Direct connection to the step plate 1 can be adjusted for the effective height of the sole holder above the surface of the ski Sk are provided to adapt to ski boots with different st To allow sole thickness.

Insbesondere für den Tourenlauf ist es weiter von Vorteil, eine Möglichkeit zum Befestigen von Zusatzteilen an der Sohlenhalterung zu vorzusehen. Dazu kann im vorderen Bereich der Trittplatte 1 in diese zu beiden Seiten von deren Längsachse eine Ausnehmung eingearbeitet werden, die ein Einhängen eines Harscheisens entlang der Schwenkachse 4 ermöglicht.It is also an advantage for touring, especially one possibility To be provided for attaching additional parts to the sole holder. This can be done in the front area of the tread plate 1 in both Sides of the longitudinal axis of a recess are incorporated, the one Hooking a crampon along the pivot axis 4 allows.

Im Prinzip läßt sich die Erfindung beschreiben als eine vordere Sohlenhaltevorrichtung an einer Skibindung, die sich in Verbindung mit einem Skistiefel, der eine im vorderen Zehenbereich überstehende Sohle aufweist, wahlweise zum Tourengehen oder für den Abfahrtslauf verwenden läßt. In principle, the invention can be described as a front sole holding device on a ski binding that is in connection with a Ski boot which has a sole protruding in the front toe area, can be used either for touring or downhill skiing.

Dazu weist die Sohlenhaltevorrichtung für den Tourenlauf ein Stützlager für ein Abstützen des Skistiefels von unten her auf, das bevorzugt in Form einer Trittplatte ausgebildet ist, die auf dem Ski um eine quer zu seiner Längsachse und parallel zu seiner Oberfläche verlaufende Schwenkachse zwischen zwei Endstellungen schwenkbar gelagert ist. Außerdem sind für den Tourenlauf noch eine verstellbare Spanneinrichtung zum Ausüben eines Spanndruckes auf den auf die Trittplatte aufgesetzten Skistiefel zu dessen Festhalten auf der Trittplatte und für den Abfahrtslauf ein Sohlenhalter vorgesehen, der den überstehenden Sohlenrand des unmittelbar auf den Ski aufgesetzten Skistiefels von oben und vorn übergreifen kann und dann das vordere Ende des Skistiefels unter Aufnahme der darauf nach oben und nach vorn wirkenden Kräfte auf dem Ski festhält.For this purpose, the sole holding device has a support bearing for touring for supporting the ski boot from below, which is preferred is designed in the form of a tread plate that is transverse to the ski its longitudinal axis and parallel to its surface pivot axis is pivotally mounted between two end positions. Also are an adjustable tensioning device for exercising a tension pressure on the ski boots placed on the step plate holding it on the step plate and a sole holder for downhill skiing provided that the protruding sole edge of the immediately on can overlap the ski boot from above and from the front and then the front end of the ski boot, with the pick up on it and holds forward forces on the ski.

Dabei sind zur Erzielung einer gedrängten Bauweise unter Verwendung einfacher Bauelemente und deren funktioneller Trennung in der Weise, daß jedem Bauelement eine und nur eine Funktion zugeordnet ist, das Stützlager und der Sohlenhalter auf einer gemeinsamen Unterlage angeordnet, wobei eine bevorzugte Ausführung darin besteht, daß der Sohlenhalter unmittelbar an der Unterseite der Trittplatte umklappbar angelenkt ist.They are used to achieve a compact construction simple components and their functional separation in such a way that each component is assigned one and only one function, the support bearing and the sole holder is arranged on a common base, wherein a preferred embodiment is that the sole holder immediately is hinged to the underside of the tread plate.

Claims (13)

  1. Front sole-retaining device for a ski binding to be used selectively for touring skiing or downhill skiing in connection with a ski boot having a sole jutting out in the front toe region, which device for securing the ski boot to the ski comprises
    a support bearing (1) pivoting about a pivot axis (4) extending transversely to the longitudinal axis of the ski and parallel to the surface of the ski for supporting the front region of the ski boot (St) from below and adjustable tensioning means (6, 7) for tightening the front region of the ski boot (St) on the support bearing (1) for touring skiing and
    a sole holder (2) for holding down the front region of the ski boot (St) taking up the forces acting thereupon in upward and forward directions for downhill skiing,
    wherein the sole holder (2) is formed as a component of its own which is structurally separated from both the support bearing (1) and the tensioning means (6, 7) but may be connected with the ski (Sk) together with them through a common base member (3).
  2. Device according to claim 1, characterised in
    that the the sole holder (2) is articulated to the common base member (3), when seen in the running direction of the ski, behind the support bearing (1) and may be pivoted between an inactive position being directed perpendicular to the surface of the ski for touring skiing and an active position being directed parallel to the surface of the ski for downhill skiing.
  3. Device according to claim 1 or 2, characterised in
    that the support bearing is formed as a stepping plate (1) pivoting about the pivot axis (4) held spaced from the surface of the ski by a bearing plate (3) fixed on the ski (Sk) and the sole holder (2) is disposed on the rear side of the stepping plate (1) itself or behind it, when seen in the running direction of the ski, on the bearing plate (3).
  4. Device according to claim 3, characterised in
    that the sole holder (2) is articulated on the stepping plate (1) such that it may be pivoted from an inactive position extending parallel to the stepping plate (1) for touring skiing into an active position jutting perpendicularly from the under-side of the stepping plate (1) then pivoted upwards for downhill skiing.
  5. Device according to claim 3 or 4, characterised in
    that the stepping plate (1) on its side facing the sole (So) of the ski boot (St) on touring skiing comprises a projection (5) designed to engage into a complementary recess (A) in the sole (So) of the ski boot.
  6. Device according to claim 3 or 4, characterised in
    that the stepping plate (1) on its side facing the sole (So) of the ski boot (St) on touring skiing comprises a surface made for increased friction and particularly provided with corrugations.
  7. Device according to one of the claims 1 to 6, characterised in
    that the tensioning means comprises a tensioning bridle (6) coupled with the support bearing (1) and pivoting about a separate axis extending parallel to the pivot axis (4) thereof or comprises a correspondingly mounted tensioning rope.
  8. Device according to claim 7, characerised in
    that the tensioning bridle (6) or the tensioning rope is adjustable in its length.
  9. Device according to claim 7 or 8, characterised in
    that the tensioning bridle (6) or the tensioning rope has mounted thereto a tightening lever (7) designed for engaging a jutting rim (Ra) of the sole (So) of the ski boot (St) in a fold-down manner.
  10. Device according to one of the claims 1 to 9, charcterised in
    that the sole holder (2) is adjustable in its effective height above the surface of the ski (Sk)
  11. Device according to one of the claims 3 to 10, characterised in
    that the stepping plate (1) at its front end is provided with a front stop for the tip of the ski boot (St) on touring skiing.
  12. Device according to one of the claims 3 to 11, characterised in
    that the stepping plate (1) is designed to have a hard-snow-gipping-iron attached thereto.
  13. Device according to claim 12, characterised in
    that the stepping plate (1) comprises a recess allowing a hard-snow-gripping-iron to be hung on along its pivot axis (4).
EP93115609A 1992-10-12 1993-09-28 Sole hold-down of a skibinding Expired - Lifetime EP0605758B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4234353A DE4234353C2 (en) 1992-10-12 1992-10-12 Front sole holder on a ski binding
DE4234353 1992-10-12

Publications (2)

Publication Number Publication Date
EP0605758A1 EP0605758A1 (en) 1994-07-13
EP0605758B1 true EP0605758B1 (en) 1998-11-04

Family

ID=6470266

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93115609A Expired - Lifetime EP0605758B1 (en) 1992-10-12 1993-09-28 Sole hold-down of a skibinding

Country Status (3)

Country Link
EP (1) EP0605758B1 (en)
AT (1) ATE172884T1 (en)
DE (2) DE4234353C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19601545A1 (en) * 1996-01-17 1997-07-24 Simon Burger Front sole holder on a ski binding
AT502278B1 (en) * 2005-07-29 2011-07-15 Fischer Gmbh ARRANGEMENT CONSISTING OF A SKI AND A SKI BOOT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007667C1 (en) * 1990-03-10 1991-06-20 Silvretta - Sherpas Sportartikel Gmbh & Co Kg, 8047 Karlsfeld, De
DE9111737U1 (en) * 1991-09-19 1991-12-05 Burger, Simon, 8047 Karlsfeld Crampons

Also Published As

Publication number Publication date
DE4234353C2 (en) 1995-05-24
DE59309109D1 (en) 1998-12-10
DE4234353A1 (en) 1994-04-14
EP0605758A1 (en) 1994-07-13
ATE172884T1 (en) 1998-11-15

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