EP0321687A2 - Safety ski binding - Google Patents

Safety ski binding Download PDF

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Publication number
EP0321687A2
EP0321687A2 EP88118465A EP88118465A EP0321687A2 EP 0321687 A2 EP0321687 A2 EP 0321687A2 EP 88118465 A EP88118465 A EP 88118465A EP 88118465 A EP88118465 A EP 88118465A EP 0321687 A2 EP0321687 A2 EP 0321687A2
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EP
European Patent Office
Prior art keywords
ski
guide rail
spring
binding
longitudinal direction
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.)
Granted
Application number
EP88118465A
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German (de)
French (fr)
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EP0321687A3 (en
EP0321687B1 (en
Inventor
Hubert Würthner
Karl Stritzl
Franz Luschnig
Roland Erdei
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.)
HTM Sport und Freizeitgerate GmbH
Original Assignee
HTM Sport und Freizeitgerate GmbH
TMC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by HTM Sport und Freizeitgerate GmbH, TMC Corp filed Critical HTM Sport und Freizeitgerate GmbH
Publication of EP0321687A2 publication Critical patent/EP0321687A2/en
Publication of EP0321687A3 publication Critical patent/EP0321687A3/en
Application granted granted Critical
Publication of EP0321687B1 publication Critical patent/EP0321687B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A63C9/005—Ski bindings with means for adjusting the position of a shoe holder or of the complete binding relative to the ski

Definitions

  • the invention relates to a safety ski binding according to the preamble of claim 1.
  • DE-OS 30 15 478 describes a safety ski binding with an elastic pressure device, which also enables compensation for play between the binding body and the guide rail in the vertical direction.
  • the binding body has an inclined surface in its lower region, which is in contact with an inclined surface of the adjustment catch, with which the position of the binding body on the guide rail is determined, under the influence of at least one pressure spring acting in the longitudinal direction of the ski, if no ski boot is clamped in the binding.
  • the inclined surfaces are designed in such a way that under the influence of the pressure spring they result in a force component that pushes the binding body upwards in the guide rail until there is no more play. In this position, the binding body is thus held in position relative to the guide rail by frictional connection.
  • the binding body With the ski boot inserted, i.e. in the loaded state, however, the binding body is pushed back against the force of the pressure spring, which creates a space between the adjustment catch and the binding body, viewed in the longitudinal direction of the ski. As a result, however, the force acting on the two inclined surfaces is canceled and the game mentioned at the outset arises between the binding body and the guide rail. Now the binding body in ski deflections against the force of the pressure spring can be realistically moved to the adjustment catch in a known manner to the rear.
  • the object of the invention is to create a safety ski binding of the type mentioned at the outset which compensates for the play between the binding body and the guide rail in a different way.
  • the binding body is pressed upward over the side walls of the spring cage with the force of its resilient element until the binding body no longer has any play in the guide rail in the vertical direction.
  • the play of the binding body in the guide rail is compensated in a very simple way as long as it is in the unloaded state.
  • the resilient element is also deformed. This deformation increases the frictional force generated during a ski deflection, but it is negligible compared to the frictional forces that have to be overcome by the pressure springs.
  • the measures according to the invention can be used to adjust the binding body against the force of the pressure spring during ski deflections without the occurrence of any appreciable additional frictional forces.
  • the resilient element can be produced by two elongated recesses in the bottom of the spring cage. This facilitates water drainage and also reduces the weight of the spring cage.
  • FIG. 1 shows a safety ski binding according to the invention in longitudinal section and FIG. 2 shows the binding in cross section. 3 and 4, the longitudinal section and the bottom view of the spring cage are shown.
  • FIGS. 1 and 2 A safety ski binding is shown in FIGS. 1 and 2.
  • a guide rail 2 On the top of a ski 1, a guide rail 2 is fastened by means of screws, not shown, on which a binding body 3 is displaceably guided in the longitudinal direction of the ski 1 and in a manner known per se for adapting the binding to differently long ski boots in the desired position by means of a Adjustment catch 4 can be determined.
  • the binding body 3 has a pressing device which consists of two pressing springs 5 in a spring cage 6 having two side walls 6e, and is displaceable against the force of the pressing springs 5 on the guide rail 2, the pressing springs 5 between a shoulder 3a of the binding body 3 and the rear Wall 6a of the spring cage 6 are clamped.
  • the spring cage 6 is made of plastic and has in the middle part of its bottom 6b a longitudinally extending web 6c, which is formed by two elongated recesses 6d in the bottom 6b so as to be resiliently convex downwards.
  • the web of the spring cage 6 thus forms a resilient element 6c.
  • the side walls 6e of the spring cage 6 come into contact with the binding body 3 along the surface 3b and also push it up until it lies against the rail surfaces 2a and has no more play in the guide rail 2.
  • the Binding body 3 pushed up front and back down.
  • the binding body 3 is in a somewhat inclined position relative to the guide rail 2, viewed in the longitudinal direction of the ski, the resilient element 6c being deformed. This deformation, however, is negligible compared to the frictional forces that arise during an adjustment of the binding body 3 during ski deflections, so that a compensation of ski deflections can take place practically without negative influences by the spring element 6c.

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

Abstract

The invention relates to a safety ski binding having a binding member (3) which is movable in a guide rail (2) in the longitudinal direction of the ski and can be locked in different positions by means of a variable catch (4) and is subjected to the influence of at least one contact pressure spring (5) acting in the longitudinal direction of the ski, this spring being provided with a device for compensating any play existing between the binding member (3) and the guide rail (2) in the vertical direction. According to the invention, the contact pressure spring (5) is retained in a spring cage (6) having two lateral walls (6e), a downwardly resilient element (6c) being provided in or on the bottom (6b) of the said cage and pressing the binding member (3), in the unstressed state, through the lateral walls (6e) of the spring cage (6) and upwards against the guide rail (2). <IMAGE>

Description

Die Erfindung bezieht sich auf eine Sicherheitsski­bindung nach dem Oberbegriff des Patentanspruches 1.The invention relates to a safety ski binding according to the preamble of claim 1.

Eine Sicherheitsskibindung mit einer elastischen Anpreßeinrichtung, die auch eine Kompensation eines Spiels zwischen Bindungskörper und Führungsschiene in Höhenrichtung ermöglicht, ist in der DE-OS 30 15 478 beschrieben. Bei dieser Ausführung weist der Bindungskörper in seinem unteren Bereich eine Schrägfläche auf, die sich mit einer Schräg­fläche der Verstellraste, mit der die Stellung des Bindungs­körpers auf der Führungsschiene festgelegt wird, unter dem Einfluß mindestens einer in Skilängsrichtung wirkenden An­preßfeder in Anlage befindet, wenn kein Skischuh in die Bindung eingespannt ist. Die Schrägflächen sind dabei so ausgestaltet, daß sie unter dem Einfluß der Anpreßfeder eine Kraftkomponente nach oben ergeben, die den Bindungskörper in der Führungsschiene in die Höhe drückt, solange bis kein Spiel mehr vorhanden ist. In dieser Lage ist somit der Bindungskörper relativ zur Führungsschiene durch Kraftschluß in Position gehalten. Bei eingesetztem Skischuh, d.h. in belastetem Zustand, wird jedoch der Bindungskörper gegen die Kraft der Anpreßfeder nach hinten verschoben, wodurch zwischen der Verstellraste und dem Bindungskörper, in Ski­längsrichtung betrachtet, ein Freiraum entsteht. Dadurch wird aber die an den beiden Schrägflächen wirkende Kraft auf­gehoben und es entsteht zwischen Bindungskörper und Führungs­schiene das eingangs erwähnte Spiel. Nun kann der Bindungs­körper bei Skidurchbiegungen gegen die Kraft der Anpreßfeder realtiv zur Verstellraste in bekannter Weise nach hinten ver­schoben werden.DE-OS 30 15 478 describes a safety ski binding with an elastic pressure device, which also enables compensation for play between the binding body and the guide rail in the vertical direction. In this embodiment, the binding body has an inclined surface in its lower region, which is in contact with an inclined surface of the adjustment catch, with which the position of the binding body on the guide rail is determined, under the influence of at least one pressure spring acting in the longitudinal direction of the ski, if no ski boot is clamped in the binding. The inclined surfaces are designed in such a way that under the influence of the pressure spring they result in a force component that pushes the binding body upwards in the guide rail until there is no more play. In this position, the binding body is thus held in position relative to the guide rail by frictional connection. With the ski boot inserted, i.e. in the loaded state, however, the binding body is pushed back against the force of the pressure spring, which creates a space between the adjustment catch and the binding body, viewed in the longitudinal direction of the ski. As a result, however, the force acting on the two inclined surfaces is canceled and the game mentioned at the outset arises between the binding body and the guide rail. Now the binding body in ski deflections against the force of the pressure spring can be realistically moved to the adjustment catch in a known manner to the rear.

Aus der FR-OS 2,495.479 ist zwar schon bekannt, in der Grundplatte eines Vorderbackens einen von einer Feder beauf­schlagten Kolben anzuordnen, welcher Kolben gegen die Kraft der Feder in Höhenrichtung verschiebbar ist. Diese bekannte Vorrichtung ist jedoch als eine Hilfseinrichtung zur Fest­ legung der jeweils gewünschten Lage der Verstellraste und wirkt zu diesem Zweck mit an der Führungsschiene in Skilängs­richtung in Abständen vorgesehenen, als Raststellen ausge­bildeten Hohlräumen zusammen. Die Verrastung selbst erfolgt jedoch mittels eines Stellbolzens, welcher an seinem unteren Endbereich eine in der Form eines Exzenters ausgebildete Raste trägt, die mit, in Skilängsrichtung ebenfalls in Ab­ständen vorgesehenen, Raststellen in und von diesen außer Eingriff bringbar ist. Des weiteren ist zwischen dem Zylin­derkörper der Verstellraste und der Aufnahmestelle in der Grundplatte für diese Verstellraste ein elastisches Element eingesetzt, durch welche seitlich eine elastische Abstützung zwischen Aufnahmestelle und Verstellraste herbeigeführt werden soll.From FR-OS 2,495,479 it is already known to arrange a piston acted upon by a spring in the base plate of a front jaw, which piston can be displaced in the vertical direction against the force of the spring. However, this known device is used as an auxiliary device for the festival laying of the desired position of the adjustment catch and for this purpose interacts with cavities provided on the guide rail in the longitudinal direction of the ski at intervals and designed as rest points. However, the locking itself takes place by means of an adjusting bolt, which carries at its lower end region a catch which is designed in the form of an eccentric and which can be brought into and out of engagement with and at these locking points, which are also provided at intervals in the longitudinal direction of the ski. Furthermore, an elastic element is inserted between the cylinder body of the adjusting catch and the receiving point in the base plate for this adjusting catch, by means of which an elastic support between the receiving point and the adjusting catch is to be brought about laterally.

Eine Maßnahme, die Grundplatte des Bindungskörpers in der Führungsschiene unter den Einfluß mindestens einer in Skilängsrichtung wirkenden Anpreßfeder zu setzen, wie dies sowohl bei der erstgenannten bekannten Lösung als auch beim Gegenstand der Erfindung der Fall ist, kann dieser Offen­barung nicht entnommen werden. Auch eine Kraftkomponente, welche bei nicht eingesetztem Skischuh ein in Höhenrichtung vorhandenes Spiel zwischen dem Bindungskörper und der Führungsschiene aufheben würde, ist bei dieser Ausgestaltung nicht erkennbar; die den Kolben beaufschlagende Feder dient, wie bereits erwähnt wurde, lediglich der Positionierung des Bindungskörpers über seine Grundplatte realtiv zur Führungs­schiene. Hinsichtlich der Größe der Kraft der dem Kolben beaufschlagenden Feder ist in der letztgenannten Druckschrift keine Aussage enthalten. Aus diesem Grund kann auch nicht angenommen werden, daß hiebei ein Aufheben eines zwischen dem Bindungskörper und dessen Führungsschiene vorhandenen Spiels erfolgen sollte. Dies um so weniger, als beide behandelte druckschriftliche Veröffentlichungen von der selben An­melderin stammen und zum Zeitpunkt der Hinterlegung der letztgenannten FR-OS die erstgenannte DE-OS bereits ver­öffentlicht war.A measure of placing the base plate of the binding body in the guide rail under the influence of at least one pressure spring acting in the longitudinal direction of the ski, as is the case both in the first known solution and in the subject matter of the invention, cannot be inferred from this disclosure. A force component, which would cancel any play in the vertical direction between the binding body and the guide rail, would not be discernible in this embodiment; As already mentioned, the spring acting on the piston merely serves to position the binding body via its base plate in relation to the guide rail. With regard to the magnitude of the force of the spring acting on the piston, there is no statement in the latter publication. For this reason, it cannot be assumed that a game existing between the binding body and its guide rail should be canceled. This is all the less so since both of the printed publications dealt with come from the same applicant and when the latter FR-OS was filed, the first-mentioned DE-OS was already published.

Die Erfindung hat sich die Aufgabe gestellt, eine Sicherheitsskibindung der eingangs genannten Art zu schaffen, die das Spiel zwischen Bindungskörper und Führungsschiene auf andere Weise kompensiert.The object of the invention is to create a safety ski binding of the type mentioned at the outset which compensates for the play between the binding body and the guide rail in a different way.

Erreicht wird das gesetzte Ziel erfindungsgemäß durch die im Anspruch 1 enthaltenen kennzeichnenden Merkmale.The set goal is achieved according to the invention by the characterizing features contained in claim 1.

Durch die erfindungsgemäßen Maßnahmen wird der Bindungs­körper über die Seitenwände des Federkäfigs mit der Kraft dessen federnden Elementes nach oben gedrückt, bis der Bindungskörper in Höhenrichtung kein Spiel mehr in der Führungsschiene hat. Auf sehr einfache Weise wird so das Spiel des Bindungskörpers in der Führungsschiene kompensiert, solange sich dieser im unbelasteten Zustand befindet. Bei eingesetztem Skischuh wird, wie bei Bindungen dieser Art all­gemein bekannt, der Bindungskörper durch die Sohle des Ski­schuhs an seiner Vorderseite nach oben und an seiner Hinter­seite nach unten gedrückt. Dadurch nehmen derartige Bindungs­körper realtiv zur Skioberseite eine etwas geneigte Lage ein, wodurch bei Skidurchbiegungen die Anpreßfedern auch die ent­stehenden erhöhten Reibungskräfte zu überwinden haben. Während eines solchen Verstellvorganges wird auch das federnde Element deformiert. Durch diese Deformation wird zwar die während einer Skidurchbiegung entstehende Rei­bungskraft zusätzlich erhöht, diese ist jedoch den ohnehin auftretenden Reibungskräften gegenüber, die die Anpreßfedern zu überwinden haben, vernachlässigbar. Somit kann durch die erfindungsgemäßen Maßnahmen ein Verstellen des Bindungs­körpers gegen die Kraft der Anpreßfeder bei Skidurchbiegungen ohne Entstehen von nennenswerten zusätzlichen Reibungskräften erfolgen.By means of the measures according to the invention, the binding body is pressed upward over the side walls of the spring cage with the force of its resilient element until the binding body no longer has any play in the guide rail in the vertical direction. The play of the binding body in the guide rail is compensated in a very simple way as long as it is in the unloaded state. When a ski boot is inserted, as is generally known in bindings of this type, the binding body is pressed upwards by the sole of the ski boot on its front side and downwards on its rear side. As a result, such binding bodies realistically assume a somewhat inclined position with respect to the top of the ski, as a result of which the pressure springs also have to overcome the resulting increased frictional forces in the event of ski deflections. During such an adjustment process, the resilient element is also deformed. This deformation increases the frictional force generated during a ski deflection, but it is negligible compared to the frictional forces that have to be overcome by the pressure springs. Thus, the measures according to the invention can be used to adjust the binding body against the force of the pressure spring during ski deflections without the occurrence of any appreciable additional frictional forces.

Durch die Merkmale des Anspruches 2 kann das federnde Element durch zwei langgestreckte Aussparungen im Boden des Federkäfigs hergestellt werden. Dadurch wird der Wasserabfluß erleichtert und es verringert sich auch das Gewicht des Federkäfigs.Due to the features of claim 2, the resilient element can be produced by two elongated recesses in the bottom of the spring cage. This facilitates water drainage and also reduces the weight of the spring cage.

Die Merkmale des Anspruches 3 ermöglichen die Verwendung einer den jeweiligen Erfordernissen angepaßte Federform.The features of claim 3 allow the use of a spring shape adapted to the respective requirements.

Weitere Merkmale, Vorteile und Einzelheiten der Er­findung werden nun anhand der Zeichnung näher beschrieben. Es zeigen die Fig.1 eine erfindungsgemäße Sicherheitsskibindung im Längsschnitt und die Fig.2 die Bindung im Querschnitt. In den Fig.3 und 4 sind der Längsschnitt und die Untersicht des Federkäfigs dargestellt.Further features, advantages and details of the invention will now be described with reference to the drawing. 1 shows a safety ski binding according to the invention in longitudinal section and FIG. 2 shows the binding in cross section. 3 and 4, the longitudinal section and the bottom view of the spring cage are shown.

In den Fig.1 und 2 ist eine Sicherheitsskibindung darge­stellt. Auf der Oberseite eines Ski 1 ist mittels nicht dar­gestellter Schrauben eine Führungsschiene 2 befestigt, auf welcher ein Bindungskörper 3 in der Längsrichtung des Ski 1 verschiebbar geführt und in an sich bekannter Weise zur An­passung der Bindung an unterschiedlich lange Skischuhe in der jeweils gewünschten Lage mittels einer Verstellraste 4 fest­legbar ist. Der Bindungskörper 3 besitzt eine Anpreß­einrichtung, die aus zwei Anpreßfedern 5 in einem zwei Seitenwände 6e aufweisenden Federkäfig 6 besteht, und ist gegen die Kraft der Anpreßfedern 5 auf der Führungsschiene 2 verschiebbar, wobei die Anpreßfedern 5 zwischen einem Ansatz 3a des Bindungskörpers 3 und der rückwärtigen Wand 6a des Federkäfigs 6 eingespannt sind. Der Federkäfig 6 ist aus Kunststoff und weist im mittleren Teil seines Bodens 6b einen in Längsrichtung verlaufenden Steg 6c auf, der durch zwei langgestreckte Aussparungen 6d im Boden 6b federnd nach unten hin konvex ausgebildet ist. Der Steg des Federkäfigs 6 bildet somit ein federndes Element 6c.A safety ski binding is shown in FIGS. 1 and 2. On the top of a ski 1, a guide rail 2 is fastened by means of screws, not shown, on which a binding body 3 is displaceably guided in the longitudinal direction of the ski 1 and in a manner known per se for adapting the binding to differently long ski boots in the desired position by means of a Adjustment catch 4 can be determined. The binding body 3 has a pressing device which consists of two pressing springs 5 in a spring cage 6 having two side walls 6e, and is displaceable against the force of the pressing springs 5 on the guide rail 2, the pressing springs 5 between a shoulder 3a of the binding body 3 and the rear Wall 6a of the spring cage 6 are clamped. The spring cage 6 is made of plastic and has in the middle part of its bottom 6b a longitudinally extending web 6c, which is formed by two elongated recesses 6d in the bottom 6b so as to be resiliently convex downwards. The web of the spring cage 6 thus forms a resilient element 6c.

Schiebt man den Bindungskörper 3 mit seiner Anpreßein­richtung auf die Führungsschiene 2 auf, so wird der nach un­ten hin konvexe, als federndes Element 6c wirksame Steg des Federkäfigs 6 und damit auch der Federkäfig 6 selbst hochge­drückt. Die Seitenwände 6e des Federkäfigs 6 kommen entlang der Fläche 3b in Kontakt mit dem Bindungskörper 3 und drücken diesen ebenfalls hoch, solange bis dieser entlang den Schienenflächen 2a anliegt und kein Spiel mehr in der Führungsschiene 2 hat. Bei eingesetztem Skischuh wird der Bindungskörper 3 vorne nach oben und hinten nach unten ge­drückt. Dadurch nimmt der Bindungskörper 3 realtiv zur Führungsschiene 2, in Skilängsrichtung betrachtet, eine etwas geneigte Lage ein, wobei das federnde Element 6c deformiert wird. Diese Deformation ist jedoch gegenüber jener Reibungs­kräfte, die während eines Verstellens des Bindungskörpers 3 bei Skidurchbiegungen entstehen, vernachlässigbar, so daß ein Ausgleich von Skidurchbiegungen praktisch ohne negative Ein­flüsse durch das Federelement 6c vor sich gehen kann.If you push the binding body 3 with its pressing device onto the guide rail 2, the web of the spring cage 6, which is convex towards the bottom and acts as a resilient element 6c, and thus also the spring cage 6 itself, is pushed up. The side walls 6e of the spring cage 6 come into contact with the binding body 3 along the surface 3b and also push it up until it lies against the rail surfaces 2a and has no more play in the guide rail 2. When the ski boot is inserted, the Binding body 3 pushed up front and back down. As a result, the binding body 3 is in a somewhat inclined position relative to the guide rail 2, viewed in the longitudinal direction of the ski, the resilient element 6c being deformed. This deformation, however, is negligible compared to the frictional forces that arise during an adjustment of the binding body 3 during ski deflections, so that a compensation of ski deflections can take place practically without negative influences by the spring element 6c.

Die Erfindung ist auf die dargestellten Ausführungsbei­spiele nicht eingeschränkt. Es sind weitere Abwandlungen denkbar, ohne den Rahmen des Schutzumfanges zu verlassen.The invention is not restricted to the exemplary embodiments shown. Further modifications are conceivable without leaving the scope of the scope of protection.

Claims (3)

1. Sicherheitsskibindung mit einem in Skilängsrichtung in einer Führungsschiene beweglichen und mittels einer Ver­stellraste in unterschiedlichen Lagen festlegbaren Bin­dungskörper, der unter dem Einfluß mindestens einer in Skilängsrichtung wirkenden Anpreßfeder steht, die mit einer Vorrichtung zur Kompensation eines zwischen Bin­dungskörper und Führungsschiene in Höhenrichtung vorhandenen Spiels versehen ist, dadurch gekennzeichnet, daß die Anpreßfeder (5) in einem zwei Seitenwände (6e) aufweisenden Federkäfig (6) gehalten ist, in bzw. an dessen Boden (6b) ein nach unten hin federndes Element (6c) vorgesehen ist, welches den Bindungskörper (3) im unbelasteten Zustand über die Seitenwände (6e) des Federkäfigs (6) nach oben an die Führungsschiene (2) drückt, und daß der Bindungskörper (3) im belasteten Zustand (bei eingesetztem Skischuh), in Skilängsrichtung betrachtet, relativ zur Führungsschiene (2) eine von vorne nach hinten geneigte Lage einnimmt, wobei das federnde Element (6c) deformiert wird.1. Safety ski binding with a binding body which is movable in the longitudinal direction in a guide rail and can be fixed in different positions by means of an adjustment catch, which is under the influence of at least one pressure spring acting in the longitudinal direction of the ski, which is provided with a device for compensating for a play existing between the binding body and the guide rail in the vertical direction , characterized in that the pressure spring (5) is held in a spring cage (6) having two side walls (6e), in or on the bottom (6b) of which a downwardly resilient element (6c) is provided which holds the binding body ( 3) in the unloaded state, presses upwards over the side walls (6e) of the spring cage (6) against the guide rail (2), and that the binding body (3) in the loaded state (when the ski boot is inserted), viewed in the longitudinal direction of the ski, relative to the guide rail ( 2) assumes a position inclined from front to back, the resilient element (6c) def is shaped. 2. Sicherheitsskibindung nach Anspruch 1, dadurch gekenn­zeichnet, daß der Federkäfig (6) einstückig aus elasti­schem Material, vorzugsweise Kunststoff, ausgeführt ist, wobei das federnde Element als ein im mittleren Teil des Bodens (6b) in Längsrichtung verlaufender Steg (6c) aus­gebildet ist, welcher nach unten hin konvex ist.2. Safety ski binding according to claim 1, characterized in that the spring cage (6) is made in one piece from elastic material, preferably plastic, the resilient element being designed as a web (6c) extending in the longitudinal direction in the central part of the bottom (6b) which is convex towards the bottom. 3. Sicherheitsskibindung nach Anspruch 1, dadurch gekenn­zeichnet, daß das federnde Element durch mindestens eine an der Unterseite des Bodens vorgesehene gesonderte Fe­der, vorzugsweise eine Blattfeder, gebildet ist.3. Safety ski binding according to claim 1, characterized in that the resilient element is formed by at least one separate spring provided on the underside of the bottom, preferably a leaf spring.
EP88118465A 1987-12-23 1988-11-05 Safety ski binding Expired - Lifetime EP0321687B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT3423/87 1987-12-23
AT0342387A AT388877B (en) 1987-12-23 1987-12-23 SAFETY SKI BINDING

Publications (3)

Publication Number Publication Date
EP0321687A2 true EP0321687A2 (en) 1989-06-28
EP0321687A3 EP0321687A3 (en) 1990-01-03
EP0321687B1 EP0321687B1 (en) 1991-12-27

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EP88118465A Expired - Lifetime EP0321687B1 (en) 1987-12-23 1988-11-05 Safety ski binding

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EP (1) EP0321687B1 (en)
AT (1) AT388877B (en)
DE (1) DE3867219D1 (en)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
EP0595170A1 (en) * 1992-10-29 1994-05-04 HTM Sport- und Freizeitgeräte Aktiengesellschaft Sole support plate
EP0595176A1 (en) * 1992-10-29 1994-05-04 HTM Sport- und Freizeitgeräte Gesellschaft m.b.H. Sole support plate
AT414100B (en) * 2002-10-28 2006-09-15 Tyrolia Technology Gmbh IN THE CONSTRUCTION OF A SLIDING BOARD, IN PARTICULAR A SKIS, INTEGRATED GUIDANCE AND SLIDING BOARD, IN PARTICULAR SKI

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AT395538B (en) * 1990-10-12 1993-01-25 Tyrolia Freizeitgeraete DEVICE FOR ADJUSTING THE LENGTH OF HEEL HOLDERS

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CH593701A5 (en) * 1974-06-20 1977-12-15 Ver Baubeschlag Gretsch Co
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FR2454822A1 (en) * 1979-04-26 1980-11-21 Salomon & Fils F SECURITY FIXING FOR SKI
FR2495479A1 (en) * 1980-12-10 1982-06-11 Salomon & Fils F DEVICE FOR ADJUSTING THE LONGITUDINAL POSITION OF A SAFETY FIXATION FOR SKI

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CH593701A5 (en) * 1974-06-20 1977-12-15 Ver Baubeschlag Gretsch Co
DE3523058A1 (en) * 1985-06-27 1987-01-08 Marker Deutschland Gmbh Longitudinally adjustable ski safety binding

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0595170A1 (en) * 1992-10-29 1994-05-04 HTM Sport- und Freizeitgeräte Aktiengesellschaft Sole support plate
EP0595176A1 (en) * 1992-10-29 1994-05-04 HTM Sport- und Freizeitgeräte Gesellschaft m.b.H. Sole support plate
AT414100B (en) * 2002-10-28 2006-09-15 Tyrolia Technology Gmbh IN THE CONSTRUCTION OF A SLIDING BOARD, IN PARTICULAR A SKIS, INTEGRATED GUIDANCE AND SLIDING BOARD, IN PARTICULAR SKI

Also Published As

Publication number Publication date
AT388877B (en) 1989-09-11
DE3867219D1 (en) 1992-02-06
EP0321687A3 (en) 1990-01-03
ATA342387A (en) 1989-02-15
EP0321687B1 (en) 1991-12-27

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