EP0466860B1 - Elements de fixation de ski, en particulier machoires avant - Google Patents

Elements de fixation de ski, en particulier machoires avant Download PDF

Info

Publication number
EP0466860B1
EP0466860B1 EP91902676A EP91902676A EP0466860B1 EP 0466860 B1 EP0466860 B1 EP 0466860B1 EP 91902676 A EP91902676 A EP 91902676A EP 91902676 A EP91902676 A EP 91902676A EP 0466860 B1 EP0466860 B1 EP 0466860B1
Authority
EP
European Patent Office
Prior art keywords
ski
guide rail
ski binding
clamp unit
detent
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
EP91902676A
Other languages
German (de)
English (en)
Other versions
EP0466860A1 (fr
Inventor
Klaus Damborsky
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
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 HTM Sport und Freizeitgerate GmbH filed Critical HTM Sport und Freizeitgerate GmbH
Publication of EP0466860A1 publication Critical patent/EP0466860A1/fr
Application granted granted Critical
Publication of EP0466860B1 publication Critical patent/EP0466860B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • A63C9/005—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 ski binding part, in particular a toe piece, according to the preamble of claim 1.
  • a ski binding part of this type is described in AT-PS 380 639.
  • the technical solution disclosed in this document has proven itself, but has the disadvantage that the known locking device allows only two layers, namely a locked and a unlocked position.
  • a ski binding part of the type mentioned in the introduction in which a heel holder is coupled to the movable jaw unit by means of a metal band.
  • the free adjustability of the toe piece according to the parent patent is also to be retained, in which case the entire ski binding with an inserted ski boot is brought into a ski-centered position and then this position is fixed by the double locking of the locking device can.
  • the object of the present invention is to achieve this object.
  • DE-OS 35 23 058 solution has already become known through which safety ski bindings with simultaneous adjustment of the toe and heel holder can not only be adapted to different skiing conditions and snow conditions, but also an adaptation to different ski shoe sizes is made possible. It was proposed according to a first variant of DE-OS 35 23 058 that the locking device has a second bolt which has an arbitrary detachable connection between one of the Binding parts and the connecting band forms, wherein the actuator has a second unlocking position influencing the second bolt and wherein the first bolt is assigned to the connecting element.
  • the second latch is unlocked, which determines the position of the toe piece relative to the connecting element.
  • the actuator can only unlock either one or the other bolt; simultaneous movement of the binding parts is not possible.
  • the second latch is formed in one piece with the first latch, so that the toe in the second unlocking position of this latch is movable in the longitudinal direction of the ski relative to the latter.
  • the toe piece must be mounted at a distance from the top of the ski that corresponds to the actuation path of the combined latch, which measure not only an increased design of the toe piece results, but also has an adverse effect on the dimensioning of the fastening screws.
  • the latching part can be locked on the guide rail in two effective positions. In this way it is also ensured that in a first unlocked position the metal band with the heel holder can be adjusted on its own and in a second unlocked position the jaw unit can also be adjusted in the longitudinal direction of the ski. Finally, the toe and heel holder can be in the desired, newly adjusted position, e.g. the ski center position of the entire binding is taken into account and locked together again.
  • the solution according to the invention also ensures that the locking device does not involve undesired dimensional changes in the individual parts or the entire ski binding unit, either in terms of length or height.
  • a particularly complete embodiment of the actuator is achieved by the features of claim 2.
  • Fig.1 is a vertical section along the line I-I in Fig.4 with a schematically shown heel holder in the driving position
  • Fig.1a shows a detail of the toe on an enlarged scale
  • 2 shows the ski binding, similar to FIG. 1 with the heel holder adjustable in the longitudinal direction of the ski.
  • Fig.3 the ski binding, similar to Fig.1 in the unlocked position of the toe.
  • Fig. 4 shows the front jaw in section along the line IV-IV in Fig. 1.
  • a ski binding is designated by 1 in its entirety. It is attached to a ski 2.
  • the ski binding 1 comprises a metal band 3 with a front jaw 4 and a heel holder 5.
  • the front jaw 4 is mounted on a front guide rail 14 which is fixed to the ski and is longitudinally adjustable and lockable.
  • the heel holder 5 is guided freely on a ski-fixed rear guide rail 15 and is secured against lifting upwards.
  • the metal band 3 extends in the longitudinal direction of the ski 2. Both the front jaw 4 and the heel holder 5 can be connected to the metal band 3 in a manner to be described in more detail. This enables the adaptation of the ski binding 1 to different ski boot groups in a known manner.
  • a latching device with an actuating element 6 is arranged in the front jaw 4 according to the invention.
  • Both the front guide rail 14 and the metal strip 3 have locking recesses 14a and 3a, which can be brought into engagement with a locking pin 7.
  • the locking pin 7 is integrally connected to a piston 8, which in turn is provided with a guide rod 9 which points in a direction opposite the locking pin 7, the locking pin 7, piston 8 and guide rod 9 forming the locking part 10.
  • the piston 8 is axially guided in a first, lower section 13a of a vertical recess 13 of a housing 16 of the front jaw 4. In a subsequent section 13b with a smaller diameter, the guide rod 9 is guided through the housing 16 of the front jaw 4.
  • a spring 11 designed as a helical compression spring is arranged coaxially with the guide rod 9, which is supported on one end on a first abutment 8a formed by the top of the piston 8 and on the other on a second abutment 12 formed by the housing 16 and applied to the piston 8 in the axial direction.
  • this spring 11 the locking part 10 and thus the locking pin 7 is always pressed against the guide rail 14 and against the metal strip 3.
  • the front guide rail 14 also has a series of latching recesses 14a.
  • the guide rod 9 protruding from the housing 16 is mounted on an actuating member 6 by means of a cross bolt 25.
  • the actuating member 6 is designed as a lever-like handle with a handle part 26, the cross bolt 25 for the latching part 10 being provided on the opposite end of the handle part 26.
  • This end of the actuator 6 also has a first surface 28 which, in the illustrated locking position (see FIGS. 1, 1 a), lies flat on an upper side 27 of the housing 16.
  • a second surface 29 extends at right angles to the first surface 28, the second surface 29 on a steep curve 31 of an eccentric converges. On this steep curve 31 there is a first support point 32, via which the actuator 6 can be pivoted once.
  • a second surface 30 adjoins the second surface 29, at an obtuse angle ⁇ of 120-155 °, in particular 140 °, via a further steep curve 33, a second support point 34 being located on this steep curve 33.
  • the normal distances between the individual surfaces 28, 29, 30, based on the cross bolt 25, are designated in sequence with S 1, S 2, S 3 (see Ins.Fig.1a).
  • the difference between the normal distances S2 and S1 corresponds to the thickness of the metal strip 3 and the difference between the normal distances S3 and S2 corresponds to the thickness of the front guide rail 14.
  • the distance between the front jaw 4 and the heel holder 5 is designated by a according to FIG.
  • the actuating member 6 swings first over the first support point 32 into the position according to FIG. 2, the first support point 32 slides on the upper side 27 of the housing 16 in the direction of the center line 35 through the cross bolt 25. As soon as this support point 32 passes a plane through this center line 35 , the actuator 6 comes back into a stable position, the second surface 29 now coming into contact with the top 27 of the housing 16, as shown in FIG.
  • the ski binding 1 shown in FIG. 2 shows the position in which the locking pin 7 disengages from the locking recesses 3a of the metal strip 3 due to the first pivoting of the actuating member 6, and thus the heel holder 5 connected to the metal strip 3 reaches the desired shoe group the distance b can be adapted along the rear guide rail 15.
  • the actuator 6 is pivoted further about the second support point 34, the third surface 30 comes to rest on the upper side 27 of the housing 16, as shown in FIG.
  • FIG. 3 shows the position in which the locking pin 7 has now also disengaged from the locking recesses 14a of the front guide rail 14 by further pivoting of the actuating member 6.
  • the front jaw 4 in the front guide rail 14 and the heel holder 5 in the rear guide rail 15 can be moved and thus not only adapted to the desired shoe size c , but also brought into a ski-centered position.
  • the effect of locking or unlocking is effected by the above-mentioned differences in the normal distances S2 - S1 or S3 - S2.
  • the metal band 3 is provided with a casing 19 made of plastic material. In its front area, the metal strip 3 is also provided with a step plate 17, only indicated, and in its rear area with a cover 18. These configurations also do not form part of the subject matter of the present invention.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

La présente invention concerne un élément de fixation de ski déplaçable dans le sens de la longueur du ski et enclenchable de manière amovible dans des positions de crantage prédéterminées, sur une glissière (14) solidaire du ski. Un élément d'arrêt (10) chargé par ressort (11) et possédant un élément d'actionnement (6) réglable en deux hauteurs différentes sert à l'immobilisation des différentes positions choisies de l'élément de fixation de ski sur la glissière (14). Afin de pouvoir utiliser un tel élément de fixation de ski en même temps qu'un porte-talon (5) relié au moyen d'une bande métallique (3) à l'élément de fixation de ski, l'invention prévoit que l'élément d'actionnement (6) présente une autre (troisième) surface (22) par laquelle l'élément d'arrêt (10) est enclenchable à deux hauteurs définies. Ceci permet de régler soit le porte-talon (5) avec la bande métallique (3) relativement à la mâchoire avant (4), soit les deux éléments de fixation de ski (4, 5) dans le sens de la longueur du ski.

Claims (4)

  1. Elément de fixation de ski, en particulier mâchoire avant (4) présentant une glissière de guidage (14) pouvant être assujettie sur la face supérieure d'un ski (2) et sur laquelle un corps de mâchoire unitaire (4, 17), pouvant être animé de coulissements, est guidé dans le sens longitudinal du ski, lequel corps de mâchoire unitaire (4, 17) peut être arrêté sur la glissière de guidage (14), dans des positions prédéterminées prises par coulissement, par l'intermédiaire d'un dispositif d'encliquetage (7, 8, 9 ; 14a) à effet de verrouillage, muni d'une pièce encrantable (10) retenue de façon mobile sur le corps de mâchoire unitaire (4, 17) et pouvant être sélectivement mise en prise par concordance de formes, par la force d'un ressort, avec l'un de plusieurs évidements complémentaires d'encrantage (14a) de la glissière de guidage (14) ; élément dans lequel un organe d'actionnement (6) relevable par pivotement est en prise avec la pièce encrantable (10), pour faire sortir cette pièce encrantable (10) de l'évidement complémentaire d'encrantage (14a), lequel organe d'actionnement (6) est monté sur la pièce encrantable (10) et est pourvu d'au moins deux surfaces (28, 29) ou régions superficielles, dont chacune se trouve à une distance différente de la zone de montage (25), et détermine ainsi la position respectivement encrantée ou désencrantée de la pièce encrantable (10) ; et dans lequel, dans ces positions, les deux surfaces (28, 29) ou régions superficielles sont sélectivement maintenues pressées, par la force du ressort (11), contre un boîtier (16) du corps de mâchoire unitaire, caractérisé par le fait que l'organe d'actionnement (6) comporte une troisième surface supplémentaire (22) ou une troisième région superficielle supplémentaire ; par le fait que la glissière de guidage (14) destinée au corps de mâchoire unitaire (4) est agencée en tant que glissière antérieure de guidage (14), une glissière postérieure de guidage (15), conçue pour une talonnière (5) de la fixation de ski (1), étant assujettie au ski ; et par le fait que, dans la position verrouillée du corps de mâchoire unitaire (4), la pièce encrantable (10) peut être verrouillée dans deux positions efficaces sur la glissière antérieure de guidage (14), auquel cas, dans la première position verrouillée, tant le corps de mâchoire unitaire (4) qu'un ruban métallique (3), sous-jacent audit corps, portant la talonnière (5) et guidé à mouvement libre dans la glissière postérieure de guidage (15), en étant toutefois empêché de se soulever, sont verrouillés sur la glissière antérieure de guidage (14), tandis qu'en revanche, dans la seconde position verrouillée, seul le corps de mâchoire unitaire (4) est verrouillé et le ruban métallique (3) peut coulisser dans le sens longitudinal du ski, conjointement à la talonnière (5), et peut être de nouveau verrouillé, par l'intermédiaire du dispositif d'encliquetage (6, 10, 11, 25), dans la position souhaitée prise par coulissement.
  2. Elément de fixation de ski, selon la revendication 1, caractérisé par le fait que la troisième surface (30) de l'organe d'actionnement (6) fusionne dans la deuxième surface (29) par l'intermédiaire d'un mentonnet supplémentaire (33) à forte inclinaison, en décrivant un angle obtus β ; et par le fait qu'une seconde zone d'appui (34) se trouve sur ce mentonnet (33) à forte inclinaison.
  3. Elément de fixation de ski, selon la revendication 1 ou 2, caractérisé par le fait que la différence, entre la distance normale (S₂) séparant la deuxième surface (29) de la cheville transversale (25), et la distance normale (S₁) séparant la première surface (28) de cette cheville transversale (25), est supérieure ou égale à l'épaisseur du ruban métallique (3).
  4. Elément de fixation de ski, selon la revendication 1 ou 2, caractérisé par le fait que la différence, entre la distance normale (S₃) séparant la troisième surface (30) de la cheville transversale (25), et la distance normale (S₂) séparant la deuxième surface (29) de cette cheville transversale (25), est supérieure ou égale à l'épaisseur de la glissière antérieure de guidage (14).
EP91902676A 1990-02-05 1991-01-16 Elements de fixation de ski, en particulier machoires avant Expired - Lifetime EP0466860B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT231/90 1990-02-05
AT0023190A AT396432B (de) 1990-02-05 1990-02-05 Skibindungsteil, insbesondere vorderbacken
PCT/EP1991/000062 WO1991011231A1 (fr) 1990-02-05 1991-01-16 Elements de fixation de ski, en particulier machoires avant

Publications (2)

Publication Number Publication Date
EP0466860A1 EP0466860A1 (fr) 1992-01-22
EP0466860B1 true EP0466860B1 (fr) 1994-06-22

Family

ID=3485041

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91902676A Expired - Lifetime EP0466860B1 (fr) 1990-02-05 1991-01-16 Elements de fixation de ski, en particulier machoires avant

Country Status (6)

Country Link
US (1) US5192090A (fr)
EP (1) EP0466860B1 (fr)
JP (1) JPH04505874A (fr)
AT (1) AT396432B (fr)
DE (1) DE59101989D1 (fr)
WO (1) WO1991011231A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT396432B (de) * 1990-02-05 1993-09-27 Tyrolia Freizeitgeraete Skibindungsteil, insbesondere vorderbacken
AT404901B (de) * 1992-08-19 1999-03-25 Varpat Patentverwertung Anzeigevorrichtung für eine kupplungsvorrichtung zwischen einem schuh und einem sportgerät, insbesondere schibindung
AT401145B (de) * 1993-02-23 1996-06-25 Tyrolia Freizeitgeraete Unterlagsplatte für eine skibindung
FR2704441B3 (fr) * 1993-04-30 1995-06-30 Salomon Sa Dispositif de retenue d'une chaussure sur une planche de glisse.
US5732968A (en) * 1994-05-09 1998-03-31 Htm Sport- Und Freizeitgeraete Aktiengesellschaft Apparatus for the longitudinal adjustment
DE50007621D1 (de) * 2000-06-23 2004-10-07 Tyrolia Freizeitgeraete Schibindung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005446A1 (de) * 1989-02-22 1990-08-23 Varpat Patentverwertung Skibindung mit einer arretiervorrichtung fuer vorder- und/oder fersenbacken

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3109754A1 (de) * 1981-03-13 1982-11-25 ess GmbH Skibindungen, 8978 Burgberg "skibindung"
DE3201319A1 (de) * 1982-01-18 1983-07-28 ess GmbH Skibindungen, 8978 Burgberg Skibindungsbacken
AT380639B (de) * 1984-04-27 1986-06-25 Amf Sport Freizeitgeraete Skibindungsteil, insbesondere vorderbacken
DE3523058C2 (de) * 1985-06-27 1993-11-04 Marker Deutschland Gmbh Laengsverstellbare sicherheits-skibindung
AT387334B (de) * 1986-04-30 1989-01-10 Tyrolia Freizeitgeraete Skibindungsteil, insbesondere einen vorderbacken
DE3808643C2 (de) * 1987-11-27 1994-04-28 Implementors Overseas Ltd Selbsttätig auslösbare Skibindungseinheit
EP0362313B1 (fr) * 1988-02-19 1993-04-28 HTM Sport- und Freizeitgeräte Aktiengesellschaft Fixation de ski
US5056808A (en) * 1988-02-19 1991-10-15 Tmc Corporation Ski binding
JP2751323B2 (ja) * 1989-02-21 1998-05-18 スズキ株式会社 内燃機関のアイドル回転数制御装置
AT396432B (de) * 1990-02-05 1993-09-27 Tyrolia Freizeitgeraete Skibindungsteil, insbesondere vorderbacken

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005446A1 (de) * 1989-02-22 1990-08-23 Varpat Patentverwertung Skibindung mit einer arretiervorrichtung fuer vorder- und/oder fersenbacken

Also Published As

Publication number Publication date
JPH04505874A (ja) 1992-10-15
DE59101989D1 (de) 1994-07-28
WO1991011231A1 (fr) 1991-08-08
EP0466860A1 (fr) 1992-01-22
US5192090A (en) 1993-03-09
ATA23190A (de) 1992-11-15
AT396432B (de) 1993-09-27

Similar Documents

Publication Publication Date Title
EP0294402B1 (fr) Systeme de reglage pour fixations de ski
DE3831036C2 (fr)
DE2739207A1 (de) Skistiefelelement
DE2942806A1 (de) Vorrichtung zum festhalten eines skistiefelendes auf einem ski, insbesondere bindung fuer einen langlaufski
DE2655896A1 (de) Sicherheitsbindung
DE69504518T2 (de) Bindung für einen schuh auf einem snowboard
DE2066178C2 (de) Sicherheitsbindung zur Halterung eines Stiefels auf einem Ski
DE3015478A1 (de) Sicherheitsbindung fuer ski
DE3102010A1 (de) "sicherheitsskibindung"
DE4103878A1 (de) Langlaufskibindung
DE69606372T2 (de) Längsverstellbare Skibindungsgrundplatte
DE69604326T2 (de) Einstellbarer Verschluss für Schuhe
DE7104814U (de) Auslösevorrichtung für eine am Ski befestigbare Bremsvorrichtung
EP0707505B1 (fr) Dispositif de reglage en longueur
DE69401171T2 (de) Bindungselement für einen alpinen Ski
EP0466860B1 (fr) Elements de fixation de ski, en particulier machoires avant
EP0098515B1 (fr) Dispositif de réglage en longueur pour fixations de ski
CH656544A5 (de) Vorrichtung zur laengsverstellung von skibindungsteilen.
CH688023A5 (de) Bindungseinrichtung zwischen einem Schuh und einem Sportgeraet
DE2950777A1 (de) Sicherheitsskibindung
DE2250615A1 (de) Skibindung
AT399102B (de) Sicherheitsbindung
CH653265A5 (de) Verstelleinrichtung fuer backen.
DE3124853C2 (de) Backen, insbesondere Vorderbacken für eine Auslöseskibindung
DE69602509T2 (de) Schuhrückhaltevorrichtung auf einem Snowboard bzw. Ski oder ähnlichem

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19911002

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE FR LI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HTM SPORT- UND FREIZEITGERAETE GESELLSCHAFT M.B.H.

17Q First examination report despatched

Effective date: 19930311

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HTM SPORT- UND FREIZEITGERAETE AKTIENGESELLSCHAFT

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR LI

REF Corresponds to:

Ref document number: 59101989

Country of ref document: DE

Date of ref document: 19940728

ET Fr: translation filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19950104

Year of fee payment: 5

Ref country code: DE

Payment date: 19950104

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19950127

Year of fee payment: 5

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19960131

Ref country code: CH

Effective date: 19960131

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19960930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19961001

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST