EP0669148A2 - Butée avant de fixation de ski et procédé de montage - Google Patents

Butée avant de fixation de ski et procédé de montage Download PDF

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Publication number
EP0669148A2
EP0669148A2 EP94117364A EP94117364A EP0669148A2 EP 0669148 A2 EP0669148 A2 EP 0669148A2 EP 94117364 A EP94117364 A EP 94117364A EP 94117364 A EP94117364 A EP 94117364A EP 0669148 A2 EP0669148 A2 EP 0669148A2
Authority
EP
European Patent Office
Prior art keywords
cap
tie rod
coupling
housing part
removable housing
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
EP94117364A
Other languages
German (de)
English (en)
Other versions
EP0669148B1 (fr
EP0669148A3 (fr
Inventor
Gerd Klubitschko
Premek Stepanek
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 EP0669148A2 publication Critical patent/EP0669148A2/fr
Publication of EP0669148A3 publication Critical patent/EP0669148A3/fr
Application granted granted Critical
Publication of EP0669148B1 publication Critical patent/EP0669148B1/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
    • A63C9/0805—Adjustment of the toe or heel holders; Indicators therefor
    • 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
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08507—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable with a plurality of mobile jaws
    • A63C9/08521—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable with a plurality of mobile jaws pivoting about a vertical axis, e.g. side 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
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08592—Structure or making

Definitions

  • the invention relates to a toe of a ski binding according to the preamble of claim 1 and a method for assembling this toe.
  • a generic toe piece is known for example from EP 0 311 832 A1.
  • the front jaw described there already has a housing arranged on a base that can be mounted on a ski and two sole holders, which are held in their position by means of a spring-loaded two-part tie rod, with the bias of the spring acting on the tie rod, one end of which is attached to the housing and the other End is supported on the screw head of the tie rod, can be adjusted by turning the screw head.
  • the screw head is freely accessible from the outside at the front end of the housing.
  • the release force of the ski binding can be adjusted in a known manner by changing the bias of the spring by means of a screwdriver. Together with the screw head, a sleeve slidably mounted in the housing can be moved.
  • This sleeve located within the housing can form a display device for setting the binding in conjunction with a housing-fixed scale.
  • a display device for setting the binding in conjunction with a housing-fixed scale.
  • the scale range for displaying the binding setting is relatively poorly resolved.
  • it is cumbersome in this known toe piece to mount the two-part tie rod in the otherwise closed housing since the part of the tie rod that engages the sole holders is not fixed before screwing on the threaded screw head, and it is therefore difficult to connect the two parts to one another in this way to ensure that the mutual threads engage.
  • the object of the invention is therefore to develop the front jaws according to the invention in such a way that the assembly of this front jaw is correspondingly simplified.
  • the screw head of the tie rod is designed as a coupling screw which can be coupled to a cap which can be plugged onto this and that the pluggable cap can be used in a removable housing part in such a way that it can be rotated from the outside .
  • the housing is divided into two, which considerably simplifies assembly.
  • the coupling screw can be screwed into the part of the tie rod articulated on the sole holders, the screwing-in process being observed here due to the opened housing.
  • the tie rod is so rigid due to the spring load that the removable housing part with the pluggable cap inserted can be pushed onto the fixed housing part without further difficulty and firmly connected to it.
  • two sole holders can be pivotally connected to one another via a hinge pin, the tie rod acting centrally on this hinge pin.
  • the coupling screw of the tie rod can have a coupling part such that it consists of a circular disk with a plurality of projections arranged uniformly on the circumference and that the cap has a funnel-shaped coupling part in which longitudinal grooves are excluded corresponding to the projections of the coupling screw in the direction of the line of symmetry.
  • the coupling part of the coupling screw can have eight circumferential projections which can engage in corresponding grooves in the funnel-shaped coupling part of the cap. It is advantageous to provide a larger number of corresponding protrusions so that the cap only has to be rotated by a relatively small angle of rotation during assembly if the protrusions do not immediately engage in the corresponding grooves when plugged on.
  • the respective coupling parts can also be designed as a polygon.
  • a display device for displaying the setting of the ski binding is also displaceably guided in the removable housing part.
  • This display device can be kinematically coupled to the cap rotatably inserted in the removable housing part.
  • a cap thread with which a corresponding thread of the display device meshes can be arranged in an area of the cap jacket.
  • a desired transmission ratio can be created by appropriate design of the thread pitches. This enables a correspondingly good scale resolution in the display device.
  • cap jacket flats can be provided on the circumference, which lie against at least partially elastic tongues arranged inside the removable housing part.
  • the cap is prevented from undesired rotations, in particular during the assembly process, which in particular cause the possibly already adjusted display device to be adjusted.
  • This assembly method consists in first mounting the sole holder with the tie rod and the spring arranged between the housing and the screw head of the tie rod.
  • the rotatable cap is inserted into the removable housing part and only then is the removable housing part pushed onto the fixed housing part, so that the cap with the screw head, i.e. the coupling screw of the tie rod engages. Finally, the removable housing part is then fixed.
  • the spring preload can be set to a predetermined value by turning the coupling screw of the tie rod before the removable housing part is put on.
  • the displaceably guided display device is set to the value that corresponds to the spring preload.
  • the front jaw 10 has a base plate 12 which can be screwed to a ski.
  • a housing 14 which is open towards the front (cf. FIG. 1) is arranged, wherein the base plate 12 and the housing 14 which is open towards the front can be produced from an injection molded part.
  • two sole holders 18 and 20 rest against the wall of the housing 14 pointing towards the end of the ski in the assembled state, each of which is held pivotably relative to one another by a pivot pin 22 (cf. FIG. 2).
  • the forward section of the first part of the tie rod 24 is designed as a threaded hole.
  • a coupling screw 26, which forms the second part of the tie rod, is screwed into this in the manner shown in FIG. 2.
  • a funnel-shaped spring 30 is braced, which is supported on the one hand on the screw head of the coupling screw 26 and on the other hand on the wall of the housing 14.
  • the setting value of the sole holders 18 and 20 is changed by varying the prestress of the spring 30.
  • the front open part of the housing 14 is closed by plugging and fixing the removable housing part 16.
  • a rotationally symmetrical cap 28 is inserted, the screw head 42 of which is inserted through a forwardly directed opening 36 in the removable housing part 16.
  • the cap 28 is coupled to the coupling screw 26 in the assembled state, so that the pretension of the spring 30 in the assembled state of the front jaw 10 can be adjusted by rotating the screw head 42 of the cap 28.
  • a display device 32 for the setting value of the ski binding is kinematically coupled to the rotationally symmetrical cap 28. In accordance with the rotation of the cap 28, the display device 32 is displaced axially to the longitudinal direction of the front jaw 10. The value of the display device 32 can then be read through a viewing window 34 on a fixed scale.
  • the coupling screw 26 has a screw head which consists of a circular disk 48, on the circumference of which eight projections 50 are provided in a uniformly distributed manner.
  • the cap 28 which is also shown again in detail in FIGS. 5-8, has a thread 38 on its jacket in the region of the open end, which, as already described above, with the thread 46 of the essentially plate-shaped display device 32 combs. According to the pitch of the threads 38 and 46, a desired transmission ratio for the axial movement of the display device 32 can be created the.
  • the plate-shaped display device 32 is slidably inserted in a guide of the removable housing part 16.
  • the cap 28 has the screw head 42 already described above, which has a comparatively smaller diameter, so that it can be inserted into the opening 36 in the removable housing part 16. Slots 44 for receiving a screwdriver are accommodated in the screw head 72.
  • the inside of the cap 28 is funnel-shaped.
  • Grooves 52 are formed on the inner circumference in accordance with the projections 50 of the coupling screw 26 to be received in the interior of the cap 28.
  • the grooves 52 are widened like a funnel in the region of the open end of the cap 28, so that guiding and receiving the projections 50 of the coupling screw is facilitated.
  • the structure of the toe, described above, particularly facilitates its assembly.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Basic Packing Technique (AREA)
  • Electric Cable Installation (AREA)
EP94117364A 1994-02-23 1994-11-03 Butée avant de fixation de ski et procédé de montage Expired - Lifetime EP0669148B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4405875 1994-02-23
DE4405875A DE4405875A1 (de) 1994-02-23 1994-02-23 Vorderbacken einer Skibindung und Verfahren zur Montage des Vorderbackens

Publications (3)

Publication Number Publication Date
EP0669148A2 true EP0669148A2 (fr) 1995-08-30
EP0669148A3 EP0669148A3 (fr) 1996-06-19
EP0669148B1 EP0669148B1 (fr) 1998-02-25

Family

ID=6511027

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94117364A Expired - Lifetime EP0669148B1 (fr) 1994-02-23 1994-11-03 Butée avant de fixation de ski et procédé de montage

Country Status (3)

Country Link
EP (1) EP0669148B1 (fr)
AT (1) ATE163362T1 (fr)
DE (2) DE4405875A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1711U1 (de) * 1995-11-07 1997-10-27 Look Fixations Sa Skibindungselement mit vorspannungsanzeiger
WO2010081776A1 (fr) * 2009-01-19 2010-07-22 Tyrolia Technology Gmbh Fixation de ski
WO2010081777A1 (fr) * 2009-01-19 2010-07-22 Tyrolia Technology Gmbh Fixation de ski

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492668A1 (fr) * 1980-10-24 1982-04-30 Salomon & Fils F Systeme d'energisation pour fixation de ski
FR2537878A1 (fr) * 1982-12-15 1984-06-22 Salomon & Fils F Procede et dispositif de tarage d'un mecanisme d'energisation d'une fixation de securite pour ski
DE3918938A1 (de) * 1989-06-09 1990-12-13 Geze Sport Seitenausloesbarer vorderbacken
EP0564769A1 (fr) * 1992-04-10 1993-10-13 Salomon S.A. Dispositif indicateur de la précontrainte appliquée notamment au ressort de rappel d'un élément de fixation alpine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492668A1 (fr) * 1980-10-24 1982-04-30 Salomon & Fils F Systeme d'energisation pour fixation de ski
FR2537878A1 (fr) * 1982-12-15 1984-06-22 Salomon & Fils F Procede et dispositif de tarage d'un mecanisme d'energisation d'une fixation de securite pour ski
DE3918938A1 (de) * 1989-06-09 1990-12-13 Geze Sport Seitenausloesbarer vorderbacken
EP0564769A1 (fr) * 1992-04-10 1993-10-13 Salomon S.A. Dispositif indicateur de la précontrainte appliquée notamment au ressort de rappel d'un élément de fixation alpine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1711U1 (de) * 1995-11-07 1997-10-27 Look Fixations Sa Skibindungselement mit vorspannungsanzeiger
WO2010081776A1 (fr) * 2009-01-19 2010-07-22 Tyrolia Technology Gmbh Fixation de ski
WO2010081777A1 (fr) * 2009-01-19 2010-07-22 Tyrolia Technology Gmbh Fixation de ski

Also Published As

Publication number Publication date
DE4405875A1 (de) 1995-08-31
DE59405308D1 (de) 1998-04-02
EP0669148B1 (fr) 1998-02-25
ATE163362T1 (de) 1998-03-15
EP0669148A3 (fr) 1996-06-19

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