EP0226040B1 - Talonnière pour fixation de sécurité pour ski - Google Patents

Talonnière pour fixation de sécurité pour ski Download PDF

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Publication number
EP0226040B1
EP0226040B1 EP86115661A EP86115661A EP0226040B1 EP 0226040 B1 EP0226040 B1 EP 0226040B1 EP 86115661 A EP86115661 A EP 86115661A EP 86115661 A EP86115661 A EP 86115661A EP 0226040 B1 EP0226040 B1 EP 0226040B1
Authority
EP
European Patent Office
Prior art keywords
sole holder
ski
lever
slide
sole
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
EP86115661A
Other languages
German (de)
English (en)
Other versions
EP0226040A1 (fr
Inventor
Stepanek Dipl.-Ing. Premek
Ludwig Wagner
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
Priority to AT86115661T priority Critical patent/ATE57844T1/de
Publication of EP0226040A1 publication Critical patent/EP0226040A1/fr
Application granted granted Critical
Publication of EP0226040B1 publication Critical patent/EP0226040B1/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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/084—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable
    • A63C9/0847—Details of the manual release
    • 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
    • A63C9/084—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable
    • A63C9/0841—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable with a single jaw
    • A63C9/0842—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable with a single jaw the jaw pivoting on the body or base about a transverse axis
    • 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
    • A63C9/084—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable
    • A63C9/0846—Details of the release or step-in mechanism
    • 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
    • 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
    • A63C9/0805—Adjustment of the toe or heel holders; Indicators therefor

Definitions

  • the invention relates to a heel holding device for safety ski bindings according to the preamble of the main claim.
  • the lever forming the locking part is connected to the opening lever via a coupling.
  • the opening lever is articulated on the sole holder in relation to its transverse axis at a point in or near the rear lower quadrant.
  • DE-A1 3 128 778 discloses a safety ski binding with a housing which can be attached to the ski and in which a sole holder is attached in the upper region of the housing so as to be pivotable about a transverse axis.
  • the sole holder is held in the closed position by means of a cam track mechanism and can be brought into an open position against the force of a release spring device.
  • a hand opening lever is pivotally attached to the housing about a transverse axis, which extends above the housing with respect to the longitudinal direction of the ski in a substantially opposite direction to the sole holder and is kinematically coupled to the cam of the slide cam mechanism so that when the hand opening lever is depressed, the Cams and the slide track can be separated from each other by compressing the release spring device and so the sole holder can swing up freely in the opposite sense as the hand opening lever.
  • elastic stop means which are effective between the hand opening lever and the housing.
  • both the sole holder and the opening lever are each rotatably or pivotably mounted about an axis connected to the housing.
  • the present invention now aims to simplify the generic heel holding device even further so that it not only becomes lighter and is simple and inexpensive to produce, but is also less sensitive to interference during relatively rough use.
  • the opening lever consists of two congruent legs supplemented by a web to form a U, each leg being arranged between a side wall of the slide and a side wall of the sole holder.
  • the legs each have an elongated hole through which the first horizontal transverse axis extends.
  • the heel holding device shown has in the usual way a base plate 1 with which it is to be mounted on a ski, not shown.
  • a spring abutment 2 which is adjustable in the longitudinal direction relative to this, is held on the base plate in a conventional manner, on which a pressure spring 3 is supported, which acts on a slide 4 which is mounted on the base plate in the longitudinal direction of the ski.
  • Fig. 1 the device is shown in the closed state, but without a ski boot.
  • the carriage 4 is supported with a stop 5 from behind, i.e. with respect to the representation on the right side of the spring abutment 2.
  • the carriage 4 carries a horizontal transverse axis 6, on which a sole holder 7 is pivotally mounted.
  • the sole holder has a hold-down part 8 for gripping over the rear edge of the sole of the ski boot and a closing pedal 9.
  • the sole holder has a locking curve which consists of the two curve sections 10 and 11 which meet at the culmination point and which serves as engagement parts in the sole holder for a locking part 12, which is designed as a lever and is provided with a locking lug 13.
  • the lever 12 is mounted near the base plate 1 on a transverse axis 14 in the carriage 4 parallel to the sole holder 7.
  • the lever 12 On the side opposite the locking lug 13, the lever 12 has a central recess 15 through which a support pin 16 extending parallel to the transverse axis 14 extends.
  • This is supported by a hammer-shaped part 17 with its head piece 18, which serves as a spring abutment for a helical compression spring 19.
  • This is supported on a nut 20 which is screwed onto a screw 21.
  • the screw is rotatably mounted in the carriage 4, while the nut is non-rotatably but axially displaceably mounted in the carriage.
  • the sole holder 7 Parallel to the horizontal transverse axis 6, the sole holder 7 carries an axle 22 on which the two legs 23 of a sheet metal stamping 24 are mounted, which are connected to one another outside the sole holder 7 via a web 25 and form an opening lever.
  • the web 25 has an on press 26 for inserting a ski pole tip to operate the opening lever.
  • the support pin 16 protrudes from both ends of the lever 12, and each end extends into a link 27 of one leg 23 of the opening lever 24.
  • the shape of the link is most clearly shown in FIGS. 2 and 3.
  • Fig. 4 shows the momentary state when the opening lever 24 is actuated but the sole holder 7 is still retained.
  • the sole holder With the pivoting of the opening lever from the position according to FIG. 1 into that according to FIG Lever 12 against the force of the helical compression spring 19.
  • the sole holder With the subsequent lifting of the ski boot, the sole holder is taken along practically without force. So that a special opening spring acting on the sole holder can be dispensed with, the sole holder is to be raised at least to such an extent that when the opening lever is relieved of pressure, the detent 13 of the lever 12 comes into contact with the curve section 11 in the sole holder, so that it is pushed in by the helical compression spring 19 Opening direction is loaded.
  • each leg 23 also has a correspondingly curved elongated hole 28 in order to create the necessary space for the opening lever to pivot relative to the sole holder.

Landscapes

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

Claims (2)

1. Talonnière pour fixation de sécurité pour ski, dans laquelle un fixe-semelle (7) muni d'une pédale de fermeture (9) est maintenue sur un ski de façon pivotante autour d'un premier axe transversal horizontal (6), par exemple à l'aide d'un coulisseau, et, en position d'utilisation, est maintenu de façon élastique sur le bord supérieur de la semelle d'une chaussure de ski à l'aide d'un ressort (19) disposé sous le premier axe transversal longitudinal (6) et s'appuyant sur le ski ou sur le coulisseau, l'élasticité étant transmise par l'intermédiaire d'un élément de blocage (12) à un élément d'engrènement (10, 11) dans le fixe-semelle (7), et où l'élément de blocage (12) est conçu comme un levier pivotant autour d'un second axe transversal horizontal (14) à proximité de la surface du ski, et où est disposé un levier d'ouverture (24) pour dégager le fixe-semelle de l'élément de blocage commandé par ressort (12) sur le fixe-semelle (7) et parallèlement à l'axe de celui-ci (premier axe transversal (6)) (articulation (22)), caractérisée en ce que le levier d'ouverture (24) est monté, par sa partie avant, à proximité de la pédale de fermeture (9) sur le fixe-semelle (7) et est muni, en son milieu, d'une coulisse (27) qui suit un plan longitudinal vertical et qui s'engrène avec une broche (16) du levier (12), parallèle aux axes transversaux (6 et 14), au-dessus de l'articulation (22) du levier d'ouverture (24) sur le fixe-semelle (7).
2. Talonnière pour fixation, selon la revendication 1, dans laquelle le levier d'ouverture consiste en deux branches formant un U, congruentes ou au moins en partie entretoisées, caractérisée en ce que les branches (29) comportent chacune, dans la partie située en arrière de la coulisse (27) un trou oblong (28), par lequel passe le premier axe transversal horizontal (6).
EP86115661A 1985-11-21 1986-11-11 Talonnière pour fixation de sécurité pour ski Expired - Lifetime EP0226040B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86115661T ATE57844T1 (de) 1985-11-21 1986-11-11 Fersenhaltevorrichtung fuer sicherheitsskibindungen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3541214 1985-11-21
DE19853541214 DE3541214A1 (de) 1985-11-21 1985-11-21 Fersenhaltevorrichtung fuer sicherheits-skibindungen

Publications (2)

Publication Number Publication Date
EP0226040A1 EP0226040A1 (fr) 1987-06-24
EP0226040B1 true EP0226040B1 (fr) 1990-10-31

Family

ID=6286505

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86115661A Expired - Lifetime EP0226040B1 (fr) 1985-11-21 1986-11-11 Talonnière pour fixation de sécurité pour ski

Country Status (3)

Country Link
EP (1) EP0226040B1 (fr)
AT (1) ATE57844T1 (fr)
DE (1) DE3541214A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1240913B (it) * 1990-05-18 1993-12-23 Nordica Spa Attacco di sicurezza

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT330630B (de) * 1974-03-29 1976-07-12 Smolka & Co Wiener Metall Skibindung
DE3128778A1 (de) * 1981-07-21 1983-02-10 Geze Gmbh, 7250 Leonberg Sicherheitsskibindung
DE3322634A1 (de) * 1983-06-23 1985-01-03 Marker Patentverwertungsgesellschaft mbH, Baar Fersenhaltevorrichtung fuer sicherheits-skibindungen
AT379751B (de) * 1983-09-08 1986-02-25 Amf Sport Freizeitgeraete Sicherheitsskibindung

Also Published As

Publication number Publication date
ATE57844T1 (de) 1990-11-15
EP0226040A1 (fr) 1987-06-24
DE3541214A1 (de) 1987-05-27

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