EP0356676B1 - Ski binding - Google Patents

Ski binding Download PDF

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Publication number
EP0356676B1
EP0356676B1 EP89112921A EP89112921A EP0356676B1 EP 0356676 B1 EP0356676 B1 EP 0356676B1 EP 89112921 A EP89112921 A EP 89112921A EP 89112921 A EP89112921 A EP 89112921A EP 0356676 B1 EP0356676 B1 EP 0356676B1
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EP
European Patent Office
Prior art keywords
ski
sole plate
brake
ski binding
binding according
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.)
Expired - Lifetime
Application number
EP89112921A
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German (de)
French (fr)
Other versions
EP0356676A2 (en
EP0356676A3 (en
Inventor
Henry Ing. Freisinger
Hubert Würthner
Karl Stritzl
Egon Brunnhuber
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HTM Sport und Freizeitgerate GmbH
Original Assignee
HTM Sport und Freizeitgerate GmbH
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Publication date
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Publication of EP0356676A2 publication Critical patent/EP0356676A2/en
Publication of EP0356676A3 publication Critical patent/EP0356676A3/en
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Publication of EP0356676B1 publication Critical patent/EP0356676B1/en
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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
    • A63C7/00—Devices preventing skis from slipping back; Ski-stoppers or ski-brakes
    • A63C7/10—Hinged stoppage blades attachable to the skis in such manner that these blades can be moved out of the operative position
    • A63C7/1006—Ski-stoppers
    • A63C7/1013—Ski-stoppers actuated by the boot
    • A63C7/1033—Ski-stoppers actuated by the boot articulated about at least two transverse axes
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C7/00—Devices preventing skis from slipping back; Ski-stoppers or ski-brakes
    • A63C7/10—Hinged stoppage blades attachable to the skis in such manner that these blades can be moved out of the operative position
    • A63C7/1093—Details
    • 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

Definitions

  • the invention relates to a ski binding according to the preamble of claim 1.
  • ski binding of this type is described in DE-A1-28 25 876.
  • the ski brake is designed as a one-piece wire brake bracket which has two parallel bearing sections running transversely to the longitudinal direction of the ski. These bearing sections are held by a cover plate which acts as a holding device and which is screwed onto the sole plate.
  • a differently designed ski brake e.g. one with a pedal and with two independent brake mandrels cannot be used with the known ski binding.
  • the object of the invention is to eliminate this disadvantage and to provide a ski binding of the type mentioned at the beginning, which enables a ski brake to be fastened in a simple manner with a pedal and with two mutually independent brake arms.
  • ski binding according to the first part (preamble) of claim 1, this object is achieved according to the invention by the features of the second (characterizing) part of this claim. Because only two bearing shells have to be removed from the soleplate during assembly, the ski brake can be removed from the soleplate in the assembled state without being disassembled and replaced by a new one. Fastening by means of a clamping claw eliminates the need for additional screws to hold the upper bearing shells in place.
  • the bearing block of the ski brake carries a U-shaped wire bracket, which can be inserted into the angled base plate of a heel holder and locked against it.
  • the base plate and heel holder can also be adjusted together on this ski-fixed guide rail and locked against it.
  • both known versions of ski brakes are not suitable for use in ski bindings with a sole plate.
  • ski brake has a bearing part which has receptacles on its outer areas, which are used for releasably holding the ski brake on the pivotable binding part designed as a touring frame and in a locking device is provided on the bearing part, which holds the bearing part in relation to the longitudinal direction of the pivotable binding part on the latter.
  • this version is tied to the use of a touring frame with two legs, each of which has a circular cross section. This combination is therefore not applicable to a sole plate as used in the ski binding according to the invention.
  • claims 2 and 3 contain advantageous configurations of the two lower and upper bearing halves.
  • the measure of claim 5 increases the stability of the clamping claw and thus that of the two bearing shells.
  • the features of claim 6 ensure a particularly simple assembly of the ski brake.
  • FIG. 1 is a partially sectioned side view of a ski binding according to the invention with a ski brake.
  • FIG. 2 is a vertical longitudinal central section through a detail from FIG. 1 and FIG. 2a shows the individual elements of this detail in an exploded position.
  • FIG. 3 shows a top view of FIG. 2, the actuation pedal of the ski brake being omitted for the sake of clarity.
  • FIG. 4 is a longitudinal section along the line IV-IV and FIG. 5 is a cross-section along the line V-V in FIG. 3.
  • Fig. 1 denotes a ski, on which a ski binding designated in its entirety with 2 is attached.
  • This ski binding 2 has a mounting plate 3 in its rear area and a base plate 4 in its front area.
  • the two plates 3 and 4 are screwed onto the top 1a of the ski 1 by means of screws 7.
  • a pivot pin 5 is attached to the mounting plate 3 and is used for the pivotable mounting of a sole plate 8. At its rear end, this carries an only indicated heel holder 9 and at its front end a likewise indicated front jaw 12.
  • the configuration the toe 12 and the heel holder 9 are not in themselves an object of the invention. For this reason, the special structural design of these binding parts is not dealt with.
  • the sole plate 8 is U-shaped in cross section. In this case, in the section of the sole plate 8 adjacent to the heel holder 9, flanges 8b directed inward are applied to the two legs 8a of the U. An abutment 8d is arranged on the web 8c of the soleplate 8.
  • the ski brake 10 has a base plate 10a, in the side walls 10f of which the ends of the transverse axis 13a of an actuating pedal 13 (hereinafter referred to as pedal) are mounted.
  • the upper sides 10b of the side walls 10f rise obliquely from the pivot axis 14a of two brake mandrels 14 to be described in the direction of the transverse axis 13a of the pedal 13.
  • the side walls 10f extend in a region below the flanges 8b of the legs 8a of the sole plate 8.
  • the underside of the base plate 10a is delimited by two flat surfaces 10a 1 and 10 a 2, which together form an obtuse angle ⁇ .
  • the distance between the bottom 10a1, 10a2 of the base plate 10a and the top 10b of the side walls 10f is kept substantially constant.
  • the two brake mandrels 14 are angled several times, the central sections 14a of which form a pivot axis for the two brake mandrels 14 extending transversely to the longitudinal direction of the sole plate 8.
  • Each section 14a is accommodated in a bearing which is divided into two halves in a horizontal plane and widens outwards in a funnel shape in a manner known per se.
  • the lower half 8g of each bearing is located in an upwardly open recess 8e in the leg 8a of the sole plate 8.
  • the upper half 10d of each bearing is recessed in an extension extending outward from the base plate 10a, which forms the upper bearing shell 10c and which comes to rest in the recess 8e of the sole plate 8.
  • the extension 10c is provided on the side adjacent to the pivot 5 with a step 10e on which the projection 15d of a clamping claw 15 rests. In the assembled state of the ski brake 10, the tops of the clamping claw 15 and the two lugs 10c lie in one plane.
  • the clamping claw 15 is U-shaped in plan view, the web 15a of the U being embedded in a transverse recess 8f in the sole plate 8.
  • holes 15c are recessed, which are aligned with threaded holes 8h in the sole plate 8 and into which fastening screws 16 are inserted, the ends of which are anchored in the threaded holes 8h.
  • the base plate 10a When installing the ski brake 10 in the sole plate 8, the base plate 10a is first inserted in an inclined position from the front into the one of the two flanges 8b, the leg 8a and the web 8c limited recess inserted in the sole plate 8 until the base plate 10a abuts the abutment 8d. At the same time, the base plate 10a is pivoted downward, so that the sections 14a of the two brake mandrels 14 in the lower bearing halves 8g and the two lugs 10c of the base plate 10a come to lie in the two upwardly open recesses 8e in the legs 8a of the sole plate 8 .
  • the free ends of the top sides 10b of the two side walls 10f come to rest on the underside of the flanges 8b of the legs 8a of the sole plate 8.
  • the opposite ends of the top sides 10b have play with respect to the two flanges 8b.
  • the clamping claw 15 is then inserted into the steps 10e of the ski brake 10 and into the transverse recess 8f of the sole plate 8 and fastened to the sole plate 8 by means of the fastening screws 16.
  • ski brake 10 If this ski brake 10 is to be replaced by another, it is sufficient to loosen the two fastening screws 16, remove the clamping claw 15 and to replace the ski brake 10 with a new one, whereupon the assembly process is repeated in the manner already described.
  • clamping claw does not have to be made in one piece. Rather, two independent claws could be used for both approaches of the base plate of the ski brake.

Landscapes

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

Description

Die Erfindung bezieht sich auf eine Skibindung gemäß dem Oberbegriff des Anspruches 1.The invention relates to a ski binding according to the preamble of claim 1.

Eine bekannte Skibindung dieser Art ist in der DE-A1-28 25 876 beschrieben. Bei dieser Skibindung ist die Skibremse als einstückiger Drahtbremsbügel ausgebildet, der zwei quer zur Skilängsrichtung verlaufende, parallele Lagerabschnitte aufweist. Diese Lagerabschnitte werden durch eine als Halteeinrichtung wirksame Abdeckplatte festgehalten, welche auf die Sohlenplatte aufgeschraubt wird. Eine anders ausgebildete Skibremse, z.B. eine mit einem Pedal und mit zwei voneinander unabhängigen Bremsdornen, kann bei der bekannten Skibindung nicht verwendet werden.A known ski binding of this type is described in DE-A1-28 25 876. In this ski binding, the ski brake is designed as a one-piece wire brake bracket which has two parallel bearing sections running transversely to the longitudinal direction of the ski. These bearing sections are held by a cover plate which acts as a holding device and which is screwed onto the sole plate. A differently designed ski brake, e.g. one with a pedal and with two independent brake mandrels cannot be used with the known ski binding.

Die Erfindung stellt sich die Aufgabe, diesen Nachteil zu beseitigen und eine Skibindung der eingangs angeführten Art zu schaffen, welche auf einfache Weise eine Befestigung einer Skibremse mit einem Pedal und mit zwei voneinander unabhängigen Bremsarmen ermöglicht.The object of the invention is to eliminate this disadvantage and to provide a ski binding of the type mentioned at the beginning, which enables a ski brake to be fastened in a simple manner with a pedal and with two mutually independent brake arms.

Ausgehend von einer Skibindung gemäß dem ersten Teil (Oberbegriff) des Anspruches 1 wird diese Aufgabe erfindungsgemäß durch die Merkmale des zweiten (kennzeichnenden) Teiles dieses Anspruches gelöst. Dadurch, daß bei einer Montage nur zwei Lagerschalen von der Sohlenplatte entfernt werden müssen, kann die Skibremse im zusammengebauten Zustand, ohne zerlegt zu werden, von der Sohlenplatte entfernt und durch eine neue ersetzt werden. Durch die Befestigung mittels einer Spannpratze erübrigt sich die Verwendung von zusätzlichen Schrauben zum Festhalten der oberen Lagerschalen.Starting from a ski binding according to the first part (preamble) of claim 1, this object is achieved according to the invention by the features of the second (characterizing) part of this claim. Because only two bearing shells have to be removed from the soleplate during assembly, the ski brake can be removed from the soleplate in the assembled state without being disassembled and replaced by a new one. Fastening by means of a clamping claw eliminates the need for additional screws to hold the upper bearing shells in place.

An sich ist der Gedanke, eine Skibremse mit einem Fersenhalter lösbar zu kuppeln, bereits bekannt, wie beispielsweise die AT-A2-345 136 (Fig.3 und 4) zeigt. Bei dieser Ausführung sind der Fersenhalter und die Skibremse auf einer skifesten Führungsschiene geführt. Die Skibremse trägt eine Zugstange mit einem hakenförmigen Ende, mit dem sie mit der Führungsplatte für den Fersenhalter gekuppelt werden kann.In itself, the idea of releasably coupling a ski brake to a heel holder is already known, as is shown, for example, by AT-A2-345 136 (FIGS. 3 and 4). In this version, the heel holder and the ski brake are guided on a ski-fixed guide rail. The ski brake carries a pull rod with a hook-shaped end with which it can be coupled to the guide plate for the heel holder.

Eine andere Ausführung zeigt die AT-A2-378 917. Bei dieser Ausführung trägt der Lagerbock der Skibremse einen U-förmigen Drahtbügel, der in die abgewinkelte Unterlagsplatte eines Fersenhalters eingeschoben und gegenüber dieser verrastet werden kann. Unterlagsplatte und Fersenhalter können auch bei dieser Ausführung auf einer skifesten Führungsschiene gemeinsam verstellt und gegenüber dieser verrastet werden. Allerdings sind beide bekannten Ausführungen von Skibremsen zur Verwendung bei Skibindungen mit einer Sohlenplatte nicht geeignet.Another version shows the AT-A2-378 917. In this version, the bearing block of the ski brake carries a U-shaped wire bracket, which can be inserted into the angled base plate of a heel holder and locked against it. The base plate and heel holder can also be adjusted together on this ski-fixed guide rail and locked against it. However, both known versions of ski brakes are not suitable for use in ski bindings with a sole plate.

Aus der DE-A2-30 48 175 ist eine Kombination einer Tourenbindung und einer Skibremse bekannt, bei der die Skibremse einen Lagerteil aufweist, der an seinen Außenbereichen Aufnahmen besitzt, die zur lösbaren Halterung der Skibremse am schwenkbaren, als Tourengestell ausgebildeten Bindungsteil dienen und bei der am Lagerteil eine Verriegelungsvorrichtung vorgesehen ist, die den Lagerteil bezogen auf die Längsrichtung des schwenkbaren Bindungsteiles an diesem festhält.From DE-A2-30 48 175 a combination of a touring binding and a ski brake is known, in which the ski brake has a bearing part which has receptacles on its outer areas, which are used for releasably holding the ski brake on the pivotable binding part designed as a touring frame and in a locking device is provided on the bearing part, which holds the bearing part in relation to the longitudinal direction of the pivotable binding part on the latter.

Diese Ausführung ist jedoch an die Verwendung eines Tourengestelles mit zwei Schenkeln, welche jeweils einen Kreisquerschnitt aufweisen, gebunden. Bei einer Sohlenplatte, wie sie bei der erfindungsgemäßen Skibindung verwendet wird, ist somit diese Kombination nicht anwendbar.However, this version is tied to the use of a touring frame with two legs, each of which has a circular cross section. This combination is therefore not applicable to a sole plate as used in the ski binding according to the invention.

Die Merkmale der Ansprüche 2 und 3 beinhalten vorteilhafte Ausbildungen der beiden unteren bzw. oberen Lagerhälften.The features of claims 2 and 3 contain advantageous configurations of the two lower and upper bearing halves.

Die Merkmale des Anspruches 4 verhindern das Ansetzen von Schnee und Schmutz auf der Oberseite der Sohlenplatte.The features of claim 4 prevent the accumulation of snow and dirt on the top the soleplate.

Durch die Maßnahme des Anspruches 5 wird die Stabilität der Spannpratze und somit die der beiden Lagerschalen erhöht.The measure of claim 5 increases the stability of the clamping claw and thus that of the two bearing shells.

Eine besonders einfache Montage der Skibremse gewährleisten die Merkmale des Anspruches 6.The features of claim 6 ensure a particularly simple assembly of the ski brake.

In diese Richtung weisen auch die Maßnahmen der Ansprüche 7 und 8.The measures of claims 7 and 8 also point in this direction.

In der Zeichnung ist eine beispielsweise Ausführung des Erfindungsgegenstandes wiedergegeben.
Fig. 1 ist eine teilweise geschnittene Seitenansicht einer erfindungsgemäßen Skibindung mit Skibremse. Fig. 2 ist ein vertikaler Längsmittelschnitt durch ein Detail von Fig. 1 und Fig. 2a eine Darstellung der einzelnen Elemente dieses Details in auseinandergezogener Lage. Fig. 3 zeigt eine Draufsicht zu Fig. 2, wobei das Betätigungspedal der Skibremse der Übersichtlichkeit wegen weggelassen ist. Fig. 4 ist ein Längsschnitt nach der Linie IV - IV und Fig. 5 ein Querschnitt nach der Linie V - V in Fig. 3.An example embodiment of the subject matter of the invention is shown in the drawing.
Fig. 1 is a partially sectioned side view of a ski binding according to the invention with a ski brake. FIG. 2 is a vertical longitudinal central section through a detail from FIG. 1 and FIG. 2a shows the individual elements of this detail in an exploded position. FIG. 3 shows a top view of FIG. 2, the actuation pedal of the ski brake being omitted for the sake of clarity. FIG. 4 is a longitudinal section along the line IV-IV and FIG. 5 is a cross-section along the line V-V in FIG. 3.

In Fig. 1 ist mit 1 ein Ski bezeichnet, auf dem eine in ihrer Gesamtheit mit 2 bezeichnete Skibindung befestigt ist. Diese Skibindung 2 weist in ihrem hinteren Bereich eine Montageplatte 3 und in ihrem vorderen Bereich eine Grundplatte 4 auf. Die beiden Platten 3 und 4 sind mittels Schrauben 7 auf der Oberseite 1a des Ski 1 angeschraubt. An der Montageplatte 3 ist ein Drehzapfen 5 angesetzt, welcher zur schwenkbaren Lagerung einer Sohlenplatte 8 dient. Diese trägt an ihrem hinteren Ende einen nur angedeuteten Fersenhalter 9 und an ihrem vorderen Ende einen ebenfalls nur angedeuteten Vorderbacken 12. Die Ausgestaltung des Vorderbackens 12 und des Fersenhalters 9 bildet an sich keinen Gegenstand der Erfindung. Aus diesem Grunde wird auf die besondere bauliche Ausbildung dieser Bindungsteile nicht eingegangen.In Fig. 1, 1 denotes a ski, on which a ski binding designated in its entirety with 2 is attached. This ski binding 2 has a mounting plate 3 in its rear area and a base plate 4 in its front area. The two plates 3 and 4 are screwed onto the top 1a of the ski 1 by means of screws 7. A pivot pin 5 is attached to the mounting plate 3 and is used for the pivotable mounting of a sole plate 8. At its rear end, this carries an only indicated heel holder 9 and at its front end a likewise indicated front jaw 12. The configuration the toe 12 and the heel holder 9 are not in themselves an object of the invention. For this reason, the special structural design of these binding parts is not dealt with.

Im folgenden wird anhand der weiteren Figuren eine das Wesen der Erfindung betreffende Anordnung einer im wesentlichen an sich bekannten Skibremse 10 an der Sohlenplatte 8 näher beschrieben.An arrangement relating to the essence of the invention of an essentially known ski brake 10 on the sole plate 8 is described in more detail below with reference to the further figures.

Im Bereich dieser Skibremse 10 ist die Sohlenplatte 8 im Querschnitt U-förmig ausgebildet. Dabei sind in dem dem Fersenhalter 9 benachbarten Abschnitt der Sohlenplatte 8 an die beiden Schenkel 8a des U nach innen gerichtete Flanschen 8b angesetzt. An dem Steg 8c der Sohlenplatte 8 ist ein Widerlager 8d angeordnet.In the area of this ski brake 10, the sole plate 8 is U-shaped in cross section. In this case, in the section of the sole plate 8 adjacent to the heel holder 9, flanges 8b directed inward are applied to the two legs 8a of the U. An abutment 8d is arranged on the web 8c of the soleplate 8.

Die Skibremse 10 besitzt eine Basisplatte 10a, in deren Seitenwänden 10f die Enden der Querachse 13a eines Betätigungspedals 13 (im folgenden Pedal genannt) gelagert sind. Dabei verlaufen die Oberseiten 10b der Seitenwände 10f von der Schwenkachse 14a zweier noch näher zu beschreibender Bremsdorne 14 in Richtung zur Querachse 13a des Pedals 13 hin schräg ansteigend. Die Seitenwände 10f erstrecken sich in einem Bereich unterhalb der Flanschen 8b der Schenkel 8a der Sohlenplatte 8. Außerdem ist die Unterseite der Basisplatte 10a von zwei ebenen Flächen 10a₁ und 10a₂ begrenzt, die miteinander einen stumpfen Winkel α einschließen. Dabei wird der Abstand zwischen der Unterseite 10a₁, 10a₂ der Basisplatte 10a und der Oberseite 10b der Seitenwände 10f im wesentlichen konstant gehalten.The ski brake 10 has a base plate 10a, in the side walls 10f of which the ends of the transverse axis 13a of an actuating pedal 13 (hereinafter referred to as pedal) are mounted. The upper sides 10b of the side walls 10f rise obliquely from the pivot axis 14a of two brake mandrels 14 to be described in the direction of the transverse axis 13a of the pedal 13. The side walls 10f extend in a region below the flanges 8b of the legs 8a of the sole plate 8. In addition, the underside of the base plate 10a is delimited by two flat surfaces 10a 1 and 10 a 2, which together form an obtuse angle α. The distance between the bottom 10a₁, 10a₂ of the base plate 10a and the top 10b of the side walls 10f is kept substantially constant.

Die beiden Bremsdorne 14 sind mehrfach abgewinkelt, wobei die mittleren Abschnitte 14a derselben eine quer zur Längsrichtung der Sohlenplatte 8 verlaufende Schwenkachse für die beiden Bremsdorne 14 bilden. Jeder Abschnitt 14a ist in einem in einer Horizontalebene in zwei Hälften geteilten Lager untergebracht, das sich in an sich bekannter Weise nach aussen hin trichterförmig erweitert. Die untere Hälfte 8g jedes Lagers befindet sich in einer nach oben offenen Ausnehmung 8e im Schenkel 8a der Sohlenplatte 8. Die obere Hälfte 10d jedes Lagers hingegen ist in einem sich von der Basisplatte 10a nach außen erstreckenden Ansatz ausgespart, der die obere Lagerschale 10c bildet und der in der Ausnehmung 8e der Sohlenplatte 8 zu liegen kommt. Der Ansatz 10c ist an der dem Drehzapfen 5 benachbarten Seite mit einer Stufe 10e versehen, auf der der Vorsprung 15d einer Spannpratze 15 aufliegt. Dabei liegen im montierten Zustand der Skibremse 10 die Oberseiten der Spannpratze 15 und der beiden Ansätze 10c in einer Ebene.The two brake mandrels 14 are angled several times, the central sections 14a of which form a pivot axis for the two brake mandrels 14 extending transversely to the longitudinal direction of the sole plate 8. Each section 14a is accommodated in a bearing which is divided into two halves in a horizontal plane and widens outwards in a funnel shape in a manner known per se. The lower half 8g of each bearing is located in an upwardly open recess 8e in the leg 8a of the sole plate 8. The upper half 10d of each bearing, however, is recessed in an extension extending outward from the base plate 10a, which forms the upper bearing shell 10c and which comes to rest in the recess 8e of the sole plate 8. The extension 10c is provided on the side adjacent to the pivot 5 with a step 10e on which the projection 15d of a clamping claw 15 rests. In the assembled state of the ski brake 10, the tops of the clamping claw 15 and the two lugs 10c lie in one plane.

Im dargestellten Ausführungsbeispiel ist die Spannpratze 15 in Draufsicht U-förmig gestaltet, wobei der Steg 15a des U in einer querverlaufenden Aussparung 8f der Sohlenplatte 8 eingelassen ist. In den beiden Schenkeln 15b der Spannpratze 15 sind Bohrungen 15c ausgespart, welche mit Gewindebohrungen 8h in der Sohlenplatte 8 fluchten und in welche Befestigungsschrauben 16 eingesetzt werden, deren Enden in den Gewindebohrungen 8h verankert sind.In the exemplary embodiment shown, the clamping claw 15 is U-shaped in plan view, the web 15a of the U being embedded in a transverse recess 8f in the sole plate 8. In the two legs 15b of the clamping claw 15, holes 15c are recessed, which are aligned with threaded holes 8h in the sole plate 8 and into which fastening screws 16 are inserted, the ends of which are anchored in the threaded holes 8h.

Beim Einbau der Skibremse 10 in die Sohlenplatte 8 wird zunächst die Basisplatte 10a in schräger Lage von vorne in die von den beiden Flanschen 8b, den Schenkeln 8a und dem Steg 8c begrenzte Ausnehmung in der Sohlenplatte 8 eingeschoben, bis die Basisplatte 10a am Widerlager 8d anliegt. Gleichzeitig wird die Basisplatte 10a nach unten geschwenkt, so daß die Abschnitte 14a der beiden Bremsdorne 14 in den unteren Lagerhälften 8g und die beiden Ansätze 10c der Basisplatte 10a in den beiden, nach oben offenen Ausnehmungen 8e in den Schenkeln 8a der Sohlenplatte 8 zu liegen kommen. Dabei gelangen die freien Enden der Oberseiten 10b der beiden Seitenwände 10f zur Anlage an der Unterseite der Flanschen 8b der Schenkel 8a der Sohlenplatte 8. Die gegenüberliegenden Enden der Oberseiten 10b hingegen weisen gegenüber den beiden Flanschen 8b Spiel auf. Die an der Unterseite der Basisplatte 10a der Skibremse 10 angeordneten ebenen Flächen 10a₁ und 10a₂, die miteinander einen stumpfen Winkel α einschließen, erleichtern das Einschieben und das Verschwenken der Basisplatte 10a. Sodann wird die Spannpratze 15 in die Stufen 10e der Skibremse 10 und in die querverlaufende Aussparung 8f der Sohlenplatte 8 eingesetzt und mittels der Befestigungsschrauben 16 an der Sohlenplatte 8 befestigt.When installing the ski brake 10 in the sole plate 8, the base plate 10a is first inserted in an inclined position from the front into the one of the two flanges 8b, the leg 8a and the web 8c limited recess inserted in the sole plate 8 until the base plate 10a abuts the abutment 8d. At the same time, the base plate 10a is pivoted downward, so that the sections 14a of the two brake mandrels 14 in the lower bearing halves 8g and the two lugs 10c of the base plate 10a come to lie in the two upwardly open recesses 8e in the legs 8a of the sole plate 8 . The free ends of the top sides 10b of the two side walls 10f come to rest on the underside of the flanges 8b of the legs 8a of the sole plate 8. The opposite ends of the top sides 10b, on the other hand, have play with respect to the two flanges 8b. The arranged on the underside of the base plate 10a of the ski brake 10 flat surfaces 10a₁ and 10a₂, which together form an obtuse angle α, facilitate the insertion and pivoting of the base plate 10a. The clamping claw 15 is then inserted into the steps 10e of the ski brake 10 and into the transverse recess 8f of the sole plate 8 and fastened to the sole plate 8 by means of the fastening screws 16.

Soll diese Skibremse 10 gegen eine andere ausgetauscht werden, so genügt es, die beiden Befestigungsschrauben 16 zu lösen, die Spannpratze 15 abzunehmen und die Skibremse 10 durch eine neue zu ersetzen, worauf der Montagevorgang in der bereits beschriebenen Weise wiederholt wird.If this ski brake 10 is to be replaced by another, it is sufficient to loosen the two fastening screws 16, remove the clamping claw 15 and to replace the ski brake 10 with a new one, whereupon the assembly process is repeated in the manner already described.

Die Erfindung ist nicht an das in der Zeichnung dargestellte und im vorstehenden beschriebene Ausführungsbeispiel gebunden. Vielmehr sind verschiedene Abänderungen desselben möglich, ohne den Rahmen der Erfindung zu verlassen. Beispielsweise muß die Spannpratze nicht einstückig ausgebildet sein. Vielmehr könnten für beide Ansätze der Basisplatte der Skibremse zwei voneinander unabhängige Spannpratzen Verwendung finden.The invention is not tied to the embodiment shown in the drawing and described above. Rather, they are different The same can be modified without departing from the scope of the invention. For example, the clamping claw does not have to be made in one piece. Rather, two independent claws could be used for both approaches of the base plate of the ski brake.

Claims (8)

  1. A ski binding comprising a sole plate mounted for pivoting parallel to the ski top face about a mounting pin fixedly connected to the ski, and having disposed thereon a heel retainer and a front clamp assembly as well as, by means of a mounting assembly, a ski brake comprising two brake arms connected by respective crank-shaped portions to a pivot shaft portion mounted on said sole plate in a horizontally divided bearing, characterized in that said mounting assembly consists of at least one clamp jaw (15) acting to retain the upper bearing shells (10c) in two upwards opening recesses (8e) of said sole plate (8), and in that said ski brake comprises, as per se known, an actuator pedal (13) mounted for pivoting about a transverse mounting pin (13a), and two brake arms (14) consisting of an intricately bent wire material.
  2. A ski binding according to claim 1, in which said sole plate is substantially U-shaped - as viewed in cross-section - adjacent the mounting location of said ski brake, with the two legs of the U pointing upwards, characterized in that the lower bearing halves (8g) are formed as open cavities in said recesses (8e) provided in said legs (8c) of said sole plate (8).
  3. A ski binding according to claim 2, characterized in that the upper bearing halves (10d) are formed as open cavities in said upper bearing shells (10c) which are inter-connected by a plate-shaped base member (10a).
  4. A ski binding according to claim 1 or 3, characterized in that on the side facing away from said heel clamp (9), each bearing shell (10a) is formed with a shoulder (10e) to be engaged by a projection (15d) of the associated clamp jaw (15), so that the top faces of the two bearing shells (10c) and of said clamp jaw, or jaws (15), respectively, extend in a common plane.
  5. A ski binding according to claim 3 or 4, characterized in that said clamp jaw (15) is a one-piece U-shaped member as viewed from on top, its legs (15b) being formed with bores (15c) for fastener screws (16), and its base portion (15a) being received in a transversely extending recess (8f) of said sole plate (8).
  6. A ski binding according to claim 1 or 2, characterized in that said legs (8a) of said U-shaped portion of said sole plate (8) are provided with two inwards projecting flanges (8b), with a plate-shaped base member (10a) of said ski brake (10) carrying said two upper bearing shells (10c) being adapted to be inserted into this sole plate portion with its lateral walls (10f).
  7. A ski binding according to claim 6, characterized in that the bottom side of said plate-shaped base member (10a) is defined by two planar surfaces (10a₁ and 10a₂) enclosing a blunt angle (α) therebetween.
  8. A ski binding according to claim 6 or 7, characterized in that the top faces (10b) of said lateral walls (10f) extend obliquely upwards in the direction from said pivot shaft (14a) of said two brake arms (14) to the transverse mounting pin (13a) of said pedal (13).
EP89112921A 1988-09-01 1989-07-14 Ski binding Expired - Lifetime EP0356676B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0215188A AT391274B (en) 1988-09-01 1988-09-01 SKI BINDING
AT2151/88 1988-09-01

Publications (3)

Publication Number Publication Date
EP0356676A2 EP0356676A2 (en) 1990-03-07
EP0356676A3 EP0356676A3 (en) 1990-12-05
EP0356676B1 true EP0356676B1 (en) 1993-07-21

Family

ID=3528860

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89112921A Expired - Lifetime EP0356676B1 (en) 1988-09-01 1989-07-14 Ski binding

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US (1) US5002303A (en)
EP (1) EP0356676B1 (en)
JP (1) JPH02107279A (en)
AT (1) AT391274B (en)
DE (1) DE58904954D1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5092619A (en) * 1988-09-01 1992-03-03 Tmc Corporation Ski brake
AT397349B (en) * 1991-12-18 1994-03-25 Tyrolia Freizeitgeraete SKI BRAKE
FR2692804B1 (en) * 1992-06-30 1994-09-16 Salomon Sa Alpine ski binding.
FR2741275B1 (en) * 1995-11-21 1998-01-23 Look Fixations Sa SKI BINDING EQUIPPED WITH A REMOVABLE BRAKE
FR2766380B1 (en) * 1997-07-22 1999-10-08 Look Fixations Sa SKI BINDING HEEL
FR2779971B1 (en) * 1998-06-19 2000-08-18 Look Fixations Sa ALPINE SKI FIXING ELEMENT WITH A REMOVABLE BRAKE
EP2259850B2 (en) * 2008-02-29 2023-03-15 G3 Genuine Guide Gear Inc. Heel unit for alpine touring binding
US9193055B2 (en) 2012-04-13 2015-11-24 Black & Decker Inc. Electronic clutch for power tool
FR2999090A1 (en) * 2012-12-10 2014-06-13 Rossignol Sa BRAKING DEVICE FOR HIKING SKI
DE102014109601A1 (en) 2013-07-09 2015-01-15 G3 Genuine Guide Gear Inc. Skibindungsferseneinheit

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Publication number Priority date Publication date Assignee Title
US4062562A (en) * 1974-03-15 1977-12-13 S.A. Etablissements Francois Salomon & Fils Ski brake with stirrup-shaped spring wire and stretcher therefor
FR2305994A1 (en) * 1975-04-03 1976-10-29 Salomon & Fils F IMPROVEMENTS IN PLATE SKI BINDINGS
AT347837B (en) * 1975-09-23 1979-01-10 Smolka & Co Wiener Metall SKI BRAKE
AT367307B (en) * 1976-09-16 1982-06-25 Tyrolia Freizeitgeraete SKI BRAKE
DE2825876A1 (en) * 1978-06-13 1980-01-03 Gertsch Ernst SAFETY SKI BINDING
DE3048175A1 (en) * 1980-12-19 1982-07-22 Heinrich Wunder GmbH & Co KG, 8060 Dachau TOUR BINDING WITH SKISTOPPER
DE3110743A1 (en) * 1981-03-19 1982-10-07 Hannes Marker Sicherheits-Skibindungen GmbH & Co KG, 8100 Garmisch-Partenkirchen SKISTOPPER
AT378917B (en) * 1982-07-16 1985-10-25 Amf Sport Freizeitgeraete DEVICE FOR COUPLING A SKI BRAKE WITH A SKI BINDING
AT384554B (en) * 1986-06-03 1987-12-10 Tyrolia Freizeitgeraete SKI BRAKE
AT384950B (en) * 1986-06-06 1988-01-25 Tyrolia Freizeitgeraete SAFETY SKI BINDING
EP0264664A3 (en) * 1986-10-20 1989-03-15 Nordica S.P.A Stop device, particularly for skis
AT386537B (en) * 1986-12-18 1988-09-12 Tyrolia Freizeitgeraete ADJUSTMENT FOR SKI BINDINGS

Also Published As

Publication number Publication date
US5002303A (en) 1991-03-26
DE58904954D1 (en) 1993-08-26
EP0356676A2 (en) 1990-03-07
EP0356676A3 (en) 1990-12-05
JPH02107279A (en) 1990-04-19
AT391274B (en) 1990-09-10
ATA215188A (en) 1990-03-15

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