EP0671188B1 - Plaque de base d'une fixation de ski avec un élément anti-friction - Google Patents

Plaque de base d'une fixation de ski avec un élément anti-friction Download PDF

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Publication number
EP0671188B1
EP0671188B1 EP94116336A EP94116336A EP0671188B1 EP 0671188 B1 EP0671188 B1 EP 0671188B1 EP 94116336 A EP94116336 A EP 94116336A EP 94116336 A EP94116336 A EP 94116336A EP 0671188 B1 EP0671188 B1 EP 0671188B1
Authority
EP
European Patent Office
Prior art keywords
base plate
sliding element
plate according
central part
rocker
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
EP94116336A
Other languages
German (de)
English (en)
Other versions
EP0671188A3 (fr
EP0671188A2 (fr
Inventor
Gerhard Sedlmair
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.)
Marker Deutschland GmbH
Original Assignee
Marker Deutschland GmbH
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.)
Filing date
Publication date
Application filed by Marker Deutschland GmbH filed Critical Marker Deutschland GmbH
Publication of EP0671188A2 publication Critical patent/EP0671188A2/fr
Publication of EP0671188A3 publication Critical patent/EP0671188A3/fr
Application granted granted Critical
Publication of EP0671188B1 publication Critical patent/EP0671188B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/001—Anti-friction devices

Definitions

  • the invention relates to a base plate of a ski binding a sliding element used in this according to the preamble of claim 1.
  • a base plate is also known from DE 39 18 922 A, at which provided a side-shifting step plate arrangement is on a roller plate attached to the ski surface laterally unrolled, the roller plate next to each other has arranged support rollers.
  • a base plate according to the preamble of claim 1 is already known from FR-A-2 656 225.
  • the object of the invention is therefore a generic ski binding base plate to develop such that the friction on the Ski as constant as possible when releasing the boot from the side remains.
  • the sliding element consists of a in the base plate pivoted rocker, at least two in the unloaded state over the base plate has outstanding surveys.
  • the seesaw is stored in the longitudinal plane of symmetry of the plate. If the When the shoe is inserted into the binding, the sole of the shoe rests evenly on both elevations protruding beyond the base plate.
  • the sliding element designed as a rocker from a middle section and two showing the respective surveys End parts.
  • Preferably runs sideways and parallel to the middle part at least one support arm which is connected to the Middle part is connected.
  • the sliding element consists of an injection molded part.
  • a support arm may be arranged on each side of the middle part.
  • the support arms with the middle part of the sliding element connecting pins can in corresponding, recesses provided in the base plate be.
  • the support arms can extend from the pins to their respective ones Beveled at the ends. Run in this embodiment the bevels of the arms in the area of the cones together and form an edge along the rocker-like sliding element can each tip sideways. You can do this in the base plate Appropriate contact areas or areas are provided that cooperate with the beveled support arms in such a way that a defined pivoting movement of the sliding element takes place, if one of the elevations projecting beyond the base plate is more heavily burdened than the other survey.
  • the support arms seen from the spigot initially have a flat contact surface and then to their respective ends beveled. There is no tipping edge in the area here the pin, as in the embodiment shown above. Much more arise here along the butt lines between the planes Contact surface and the bevels connected to it two tipping edges each.
  • the support arms beveled with the end area cooperate, so that a defined pivoting movement of the Sliding element takes place when one of the protruding beyond the base plate Surveys after corresponding lateral shift of the shoe is more heavily loaded than the other survey.
  • the difference to the embodiment shown above must here the shoe is only laterally shifted by a certain amount be before the rocker-like sliding element is pivoted.
  • Another alternative embodiment of the invention exists in that there is only one support arm such that an additional Degree of freedom formed in the longitudinal direction of the base plate is. This enables the surveys not only be pushed in when the shoe is moved laterally can, but also with publishers of shoe pressure forces in Longitudinal direction of the ski. To the appropriate mobility of the To ensure sliding element, this can be in the area of the recess of the base plate inserted pin additionally in a rubber-elastic bearing.
  • the front jaws 10 of a ski binding are shown schematically in FIG with a base plate 12 and a mounted sliding element 14 shown. In principle, this could also be a base plate trade with heel holder.
  • the sliding element 14 is insertable into the base plate Injection molded part provided.
  • the construction of the sliding element 14 results in principle from Figures 4 to 8, in which a first Embodiment of this sliding element 14 is shown.
  • the Sliding element 14 consists of a central part 22 and two on this subsequent end parts 24.
  • the end parts 24 have an in Cross-section round shape and have spherical cap-shaped elevations 26, as shown in particular in FIG. 5.
  • over Pins 28 are laterally parallel to the central part 22 Support arms 30 arranged.
  • the one shown in FIGS. 4 to 8 Embodiment are the support arms of the pin seen beveled towards their respective ends (cf. Figure 5 and Figure 8).
  • the slanted surfaces meet in the area of the pin 28 on one another and form a tilting edge 32.
  • the sliding element 14 is with its pin 28 in corresponding Recesses 18 (see FIG. 2) of the base plate 12 are set.
  • the rocker-like Sliding element 14 can be pivoted until laterally by means of it attached arms 30 on corresponding contact webs 20, the are provided in the base plate 12 (see FIG. 2).
  • the interaction between the arms 30 and the investment areas 20 coordinated such that after pivoting the rocker-like Sliding element 14, the arm 30 rests on the support area 20, when the survey 26 no longer over the base plate protrudes.
  • the arms 30 of the sliding element 14 can do this Sliding element 14 with the tips of the support arms 30 support on a flat surface (e.g. the ski), and against the material elasticity of the support arms 30, for example made of injection molded plastic, can be pivoted.
  • the lower contact surfaces 34 of the sliding element 14 are closed their outer ends are tapered towards the top, so that a pivoting relative to a flat surface is possible is (see FIG. 5).
  • FIGS Figures 9 and 10 An alternative embodiment of the sliding element 14 is shown in FIGS Figures 9 and 10 shown.
  • This embodiment differs only compared to the previously explained embodiment by a different shape of the support arms 30. These have in the region of the pins 28 each have flat contact surfaces 36, which are beveled towards the ends, as can be seen from FIG. 9 results. This creates two tilting edges 38. These corresponding Areas then correspond to corresponding shapes within the base plate 12 (not shown here).
  • a defined pivoting movement of the sliding element only if the shoe is already deflected sideways by a certain amount is. This amount of deflection, from which a corresponding Panning takes place, can be set so that it with corresponds to the release of the side jaws of the ski binding.
  • the sliding element 14 can advantageously be designed as an injection molded part be, according to the representation according to FIG. 7, which shows a perspective view from below, accordingly can be hollow.

Landscapes

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

Claims (9)

  1. Plaque de base (12) d'une fixation de ski avec un élément anti-friction (14) placé dans la plaque de base (12), l'élément anti-friction (14) étant constitué d'une bascule logée de manière pivotante dans le plan de symétrie longitudinal de la plaque de base (12), caractérisée en ce que la bascule présente au moins deux surélévations (26) faisant saillie, à l'état non chargé, sur la plaque de base (12), sur chaque côté de l'axe de pivotement de la bascule étant disposée au moins une surélévation sur laquelle repose la semelle de la chaussure lorsqu'elle est placée dans la fixation, et en ce que la bascule est constituée d'une partie centrale (22) et de deux parties d'extrémité (24) présentant les surélévations respectives (26).
  2. Plaque de base selon la revendication 1, caractérisée en ce qu'il est disposé sur les côtés parallèlement à la partie centrale (22) au moins un bras d'appui (30) qui est relié par un pivot (28) à la partie centrale (22).
  3. Plaque de base selon la revendication 2, caractérisée en ce qu'il est disposé de chaque côté de la partie centrale (22) un bras d'appui (30).
  4. Plaque de base selon la revendication 2 ou 3, caractérisée en ce que les bras d'appui (30) reliés à la partie centrale (22) de l'élément anti-friction (14) par le pivot (28) sont reçus dans des évidements (18) prévus de manière correspondante dans la plaque de base (12).
  5. Plaque de base selon l'une des revendications 2 à 4, caractérisée en ce que les bras d'appui (30) sont chanfreinés à partir des pivots (28) vers leurs extrémités respectives.
  6. Plaque de base selon la revendication 5, caractérisée en ce que des surfaces d'appui (36) respectivement des zones d'appui sont prévues dans la plaque de base (12) qui coopèrent avec les bras d'appui chanfreinés (30) de telle sorte qu'un mouvement de pivotement défini de l'élément anti-friction (14) a lieu lorsque l'une des surélévations (26) faisant saillie sur la plaque de base (12) est sollicitée plus fortement que l'autre surélévation (26).
  7. Plaque de base selon l'une des revendications 2 à 6, caractérisée en ce que les bras d'appui (30), en regardant depuis les pivots (28), présentent d'abord une surface d'application plane et à la suite de celle-ci ils sont chanfreinés vers leurs extrémités respectives.
  8. Plaque de base selon la revendication 7, caractérisée en ce que des surfaces d'application (36) ou zones d'application sont prévues dans la plaque de base (12) qui coopèrent avec des bras d'appui (30) chanfreinés dans la zone d'extrémité de telle sorte qu'un mouvement de pivotement défini de l'élément anti-friction (14) a lieu lorsque l'une des surélévations (26) faisant saillie sur la plaque de base (12), après un déplacement latéral correspondant de la chaussure, est plus fortement sollicitée que l'autre surélévation (26).
  9. Plaque de base selon l'une des revendications 2 à 8, caractérisée en ce qu'il est prévu un seul bras d'appui (30) de manière qu'il existe un degré de liberté additionnel dans la direction longitudinale de la plaque de base.
EP94116336A 1994-01-12 1994-10-17 Plaque de base d'une fixation de ski avec un élément anti-friction Expired - Lifetime EP0671188B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE9400446U 1994-01-12
DE9400446U DE9400446U1 (de) 1994-01-12 1994-01-12 Grundplatte einer Skibindung mit Gleitelement
US08/371,956 US5511816A (en) 1994-01-12 1995-01-12 Base plate and movable anti-friction device of a ski binding

Publications (3)

Publication Number Publication Date
EP0671188A2 EP0671188A2 (fr) 1995-09-13
EP0671188A3 EP0671188A3 (fr) 1995-11-29
EP0671188B1 true EP0671188B1 (fr) 1998-04-08

Family

ID=25961622

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94116336A Expired - Lifetime EP0671188B1 (fr) 1994-01-12 1994-10-17 Plaque de base d'une fixation de ski avec un élément anti-friction

Country Status (3)

Country Link
US (1) US5511816A (fr)
EP (1) EP0671188B1 (fr)
DE (1) DE9400446U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7318598B2 (en) 2003-02-18 2008-01-15 Kneebinding Inc. Alpine ski binding heel unit

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544123A (en) * 1968-03-29 1970-12-01 Sports Technology Anti-friction device for ski boots and skis
DE2258905C3 (de) * 1972-12-01 1979-06-28 Vereinigte Baubeschlagfabriken Gretsch & Co Gmbh, 7250 Leonberg Sohlenauflage für eine Skisicherheitsbindung
DE2549203A1 (de) * 1975-11-03 1977-06-02 Marker Hannes Gleitvorrichtung
DE2716431A1 (de) * 1977-04-14 1978-10-19 Bernhard Kirsch Skibindung
CH618885A5 (fr) * 1976-10-07 1980-08-29 Bernhard Kirsch
FR2473328A1 (fr) * 1980-01-10 1981-07-17 Salomon & Fils F Plaque d'appui antifriction pour fixation de securite de ski
FR2523857A1 (fr) * 1982-03-25 1983-09-30 Salomon & Fils F Fixation de securite pour ski
FR2537442A1 (fr) * 1982-12-13 1984-06-15 Salomon & Fils F Fixation de securite pour ski
FR2652273B2 (fr) * 1986-04-08 1992-07-17 Look Sa Fixation de securite pour ski.
FR2627096B1 (fr) * 1988-02-11 1990-06-29 Salomon Sa Fixation de securite de ski alpin
DE3918922A1 (de) * 1989-06-09 1990-12-13 Geze Sport Seitenverschiebbare trittplattenanordnung einer seitenausloesbaren sicherheitsskibindung
FR2652508B1 (fr) * 1989-09-29 1992-08-21 Salomon Sa Dispositif d'appui, sur un ski, de la partie anterieure de la semelle d'une chaussure.
FR2656225A1 (fr) * 1989-12-27 1991-06-28 Salomon Sa Dispositif d'appui, sur un ski, de la partie anterieure de la semelle d'une chaussure.
DE4008677A1 (de) * 1990-03-17 1991-09-19 Geze Sport Lagervorrichtung zur seitwaerts beweglichen vertikalen abstuetzung eines skischuhes auf einem ski
FR2713946B1 (fr) * 1993-12-17 1996-02-16 Salomon Sa Plaque d'appui pour une chaussure, notamment une chaussure de ski.

Also Published As

Publication number Publication date
EP0671188A3 (fr) 1995-11-29
EP0671188A2 (fr) 1995-09-13
US5511816A (en) 1996-04-30
DE9400446U1 (de) 1995-05-18

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