US3910592A - Front support mechanism for safety ski binding - Google Patents

Front support mechanism for safety ski binding Download PDF

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Publication number
US3910592A
US3910592A US414108A US41410873A US3910592A US 3910592 A US3910592 A US 3910592A US 414108 A US414108 A US 414108A US 41410873 A US41410873 A US 41410873A US 3910592 A US3910592 A US 3910592A
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Prior art keywords
support
support arm
mechanism according
support mechanism
lateral
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Expired - Lifetime
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US414108A
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English (en)
Inventor
Brigitte Sittmann
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.)
Vereinigte Baubeschlag - Fabriken Gretsch and Co GmbH
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Vereinigte Baubeschlag - Fabriken Gretsch and Co GmbH
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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
    • 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
    • A63C9/08557—Details of the release mechanism
    • A63C9/08571—Details of the release mechanism using axis and lever
    • 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
    • A63C9/005—Ski bindings with means for adjusting the position of a shoe holder or of the complete binding relative to the ski

Definitions

  • ABSTRACT A front support mechanism for safety ski bindings Foreign Application Priority Data which includes a support structure and'lateral support N 8 1972 G 22 arms at the support structure which are pivotal laterermany 22545 ally against a resilient detent effect about pivot axes disposed perpendicularly or approximately perpendicularly to the ski Surface; the pivot axes of the lateral [58] 280ml T support arms are thereby displaced in dependence on v 0 care f the pivot movement by a rolling-off action of the support arms at a roll-off part which is, for example, fixed [56] References Cited to the Ski 1 9 UNITED STATES PATENTS I 3 3,685,849 8/1972 Marker 280/1 1.35 T Clams 8 Drawlfig Flgures 27 v 7 48 yr Sheet2 0f5 V a QN Q 1 SN ON US. Patent Oct. 7,1975
  • the present invention relates to a front support mechanism for safety ski bindings having a support member and lateral support arms which are pivotal laterally against a resilient detent effect at the support member about pivot axes perpendicular or approximately perpendicular to the ski surface.
  • the present invention is now concerned with the task to enable such a guidance of the lateral support arms with means which are as simple and frictionless as possible that the support arms carry out a pivot movement whose pivot radius changes with the stroke or deflection movement of the support arms.
  • the present invention essentially consists in that the pivot axes of the lateral support arms are displaced in dependence on the pivot movement by a rolling off action of the support arm at a roll-off part, for example, fixed at the ski.
  • the displace ment takes place in such a manner that the pivot axes are displaced rearwardly in the course of the outward pivot stroke of the support arms and/or that the pivot radii are reduced.
  • the lateral support arms for example, in case of a twisting fall, move initially essentially laterally and only after a' certain stroke carry out a stronger movement in the forward direction by the displacement of the pivot axis, particularly in such a manner that with small lateral movements of the front portion of the boot, a release thereof is not yet achieved but instead the boot returns again into the center position after the cessation of the laterally airected force and is released by the lateral support arms only with stronger lateral strokes.
  • the displacement of the pivot axis can take place continuously or stepwise.
  • the support arms and the roll-off part fixed with the ski are in engagement with one another by a toothed connection.
  • the toothed arrangement may include two teeth mutually offset in the longitudinal direction of the ski, especially in such a manner that at first the forward tooth, as viewed in the longitudinal direction of the ski, and after a certain pivot stroke the rear tooth forms the pivot axis of the lateral support arm.
  • the two lateral support arms are supported so as to roll off along an outer wall of the support member from the inside thereof.
  • the lateral support arms may be additionally guided, for example, by means of pins or the like in or along arcuately shaped guide surfaces. The guidance in these additional guide means can take place with only slight frictional resistance because during the pivoting of the lateral support arms the lateral pressure force is absorbed at the roll-off points of the lateral support arms.
  • a coil or helical spring serving as detent spring is provided on a pin arranged between the lateral support arms, which pin is carried by a fork guided longitudinally adjustable in slots of the support member for purposes of adjusting the spring stress.
  • the support arms are the reby supported against the spread apart ends of the spring which are additionally stressed during the lateral pivoting movements of the support arms.
  • FIG. 1 is a plan view on safety ski binding front support mechanism according to the present invention in cross section taken along 11 of FIG. 2;
  • FIG. 2 is a cross-sectional view along line 22 of FIG. 1;
  • FIG. 3 is a cross-sectional view along line 3-3 of FIG. 1;
  • FIG. 4 is a side elevational view of the front mechanism of a safety ski binding in accordance with the present invention.
  • FIG. 5 is a partial view on the support mechanism of FIG. 2;
  • FIG. 6 is a partial plan view on the support mechanism corresponding to FIG. 1, however, with a laterally deflected support arm;
  • FIG. 7 is a plan view, similar to FIG. 1, on another embodiment of a support mechanism for a safety ski binding in accordance with the present invention.
  • FIG. 8 is a cross-sectional view, similar to FIG. 3, and taken along line 8-8 of FIG. 7.
  • reference numeral 10 designates a ski on which is secured in any suitable manner, for example, by means of screws 11, a support structure generally designated by reference numeral 12 which is thus fixedly arranged with respect to the ski.
  • This support member 12 is constructed housing-shaped and includes a base plate 13, a cover plate 14, lateral walls 15, a forward end wall 16 and a rear center web 17 connecting the base plate 13 with the cover plate 14, whereby the center web 17 is delimited on its two sides by two apertures 18.
  • guide pins 19 which extend perpendicular to the ski surface are riveted into the base plate 13 and into the cover plate 14; the lateral support arms generally designated by reference numerals 20 and 21 are in engagement with the guide pins 19 by means of curved slots 22.
  • the support arms 20 and 21 are each constituted by two plate-shaped parts, and more particularly by a lower plate 20a and 21a and by an upper plate 20b and 21b, respectively, which are connected into a unitary structure by upright walls 23.
  • Bearing members 24 are inserted between the plates 20a, 20b and 21a, 21b; the boot sole holders 25 engaging over the boot sole 27, are supported adjustably in height at the bearing members 24 by means of threaded screws or bolts 26.
  • an adjusting screw 28 is threadably arranged in the center web 17 of the support structure 12.
  • the lateral walls 15 of the support member 12 serve as roll-off parts for the lateral support arms 20 and 21. To that end, they are provided each with two pairs of slot-like apertures 29 and 30, into which engage or may engage projections or teeth 31 and 32 rounded off in circular shape and provided at the plates 20a, 20b and 21a, 2117, when the lateral support arms 20 and 21 are pivoted outwardly. Teeth 31 and 32 are thereby arranged at an arcuately shaped edge 33 which delimit the aforementioned plates approximately in a circular are about a center point of curvature 19a (FIG. la) which coincides approximately with the axis of the guide pin 19 when the latteris disposed corresponding to FIG. 1 at the inner. end of the arcuate guide slot 22.
  • abutment pins 34 and 35 arefixedly arranged at the lateral support arms 20 and 21 which cooperate with a detent spring generally designated by reference numeral 36' and constructed coil or helical spring.
  • the spring 36 is wound about a pin 37 which is retained by a fork 38 and is provided at its upper and at its lower end with flattened off portions 39 between the lateral support arms 20 and 21 or the plates thereof so that wedger web-like projections 40 and 41 are formed which engage into the slots 42 and 43 in the base plate 13 and in the cover plate 14, respectively, and are guided therein.
  • the fork 38 For purposes of adjusting the pin 37 or the detent spring 36 in the ski longitudinal direction x x the fork 38 includes a forwardly directed threaded bolt 44 whose thread is in engagement with a nut 45 which, in its turn, is rotatably but nondisplaceably supported in the front end wall 16 of the housing-like support member 12.
  • the upper slot 43 may be provided with a scale 430 (FIG. in order to indicate the adjusted spring stress in conjunction with a pointer 41a at the upper projection 41.
  • the two ends 46 and 47 of the spring 36 are spread apart toward the rear, crossing one another in such a manner that they'abut at the abutment pins 34 and 35 fixedly arranged at the lateral support jaws 20 and 21 from the-outside thereof.
  • the spring ends are preferably provided with curved portions 48 and 49 in order to influence the disengagement of the lateral support arms 20- and 21 in the manner to be described more fully hereinafter.
  • the lateral support arms 20 and 21 are in their center rest position and by means of the teeth 31 are in engagement with the apertures 29 in the lateral walls of the support member 12.
  • a force P (FIG. 1) occurs, which seeks to pivot laterally the boot and therewith the lateral support arm 20, then the support arm supports itself in the point A by means of the tooth 31 at the lateral wall 15 of the support member 12 which serves as roll-off part.
  • the support arm 20 is thereby guided by means of the arcuately shaped slot 22 on the guide pin 19 fixedly arranged in the support structure 12.
  • the abutment pin 34 moves along a circular are about the point A in thedirection of arrow y, which by reason of the simultaneous support of the other spring end 47 at the abutment pin 35 is possibly only by deformation of the bent-out end 46 of the spring.
  • the characteristics for the detent resistance can be further varied, for example, in such a manner that at first the detent resistance increases up to a maximum resistance and after a certain pivot stroke of the support arm is again decreased.
  • the tooth 32 engages into the aperture 30 whereby the lateral support arm 20 is now supported in the point B at the tooth 32.
  • the abutment pin 34 has preferably already exceeded in this case the maximum bent-out portion of the spring end 46 at the place 48 and can now move outwardly in the direction of arrow 1 against a reduced spring resistance and with a reduced radius of curvature of its movement.
  • the support arm 20 carries out a corresponding pivot movement in that it moves rapidly away from the boot in the forward direction and thereby releases the boot.
  • the maximum pivot stroke is limited, for example, by the end wall 22a (FIG. 1) of the curved guide slot 22.
  • FIG. 7 and 8 A somewhat different embodiment is illustrated in FIG. 7 and 8. It differs from the described embodiment essentially only in that the guide surface and guide pin for the lateral support arms are arranged in kinematic reversal.
  • the guide pins 119 are, in this case, connected securely with the lateral support arms 20 and 21 whereas in lieu of the arcuately shaped guide slots 22, inner walls 122 are arranged at the support member 15 along which the guide pins may slide.
  • the wall 122 terminates in a cross wall 122a against which the pin 119 abuts in the end position 119.
  • the operation of the mechanism according to FIGS. 7 and 8 is the same as in the case of the embodiment of FIG. 1 to 6.
  • a ski boot support mechanism for safety ski bindings comprising:
  • pivot support means for supporting each of said lateral support arm means at said support structure for pivotal movement about a support arm pivot axis which extends at least approximately perpendicular to said ski surface
  • pivot support means including roll-off means for accommodating predetermined movement of each of said support arm pivot axes during pivotal move ment of said lateral support arm means, characterized in that said pivot support means includes means for assuring that each of the pivot axes are displaced rearwardly in the course of the outward pivoting stroke of the support arm means.
  • said support mechanism is a front support mechanism with said boot sole holding means including toe hold-down means, characterized in that said pivot support means includes means for assuring that the radii of curvature-of the pivot movememts decrease in the course of the outward pivot stroke of the support arm means.
  • a ski boot support mechanism for safety ski-bindings comprising:
  • pivot support means for supporting each of said lateral support arm means at said support structure for pivotal movement about a support arm pivot axis which extends atleast approximately perpendicular to said ski surface, i
  • pivot support means including roll-off means for accommodating predetermined movement of each of said support armpivot axes during pivotal movement of said lateral support arm means, characterized in that pivot support means includes means for assuring that the radii of curvature of the pivot movements decrease in the course of the outward pivot stroke of the support arm means.
  • a support mechanism according. to claim 3, wherein said support mechanism is a front support mechanism withsaid boot sole holding means including toe hold-down means, characterized in that the support arm means and roll-off means are in engagement with each other by toothed means.
  • a front support mechanism according to claim 4, characterized in that thetoothed means include two teeth mutually offset in the ski longitudinal direction.
  • a front support mechanism characterizedin that the lateral support arm means include said teeth, by means of which they engage in aperture means provided in the support structure.
  • a front support mechanism characterized in that the lateral support arm means are guided against lifting off from the roll-off means in rolloff contact with the lateral support arm means.
  • a frontsupport mechanism characterized in that pin means guided along arcuately shaped surface means are provided for the guidance of the lateral support :arm means.
  • a front support mechanism characterized in thatsaid pin means are guided in arcuately shaped guide slot means.
  • a front support mechanism according to claim 10, characterized in that said means are guided on arcuately shaped guide surface means.
  • a front support mechanism characterized in that the guide surface means are arranged in the lateral support arm means and the pin means at the structural part.
  • a front support mechanism characterized in that guide pin means are arranged in the center point of curvature of the toothed means rolling-off at the support structure in the rest condition of the lateral support arm means.
  • a front support mechanism characterized in that the lateral support arm means include two plate-shaped members arranged one above the other at a distance whichrare connected with each other by at least one of the two parts consisting of wall means and guide pin means and which carry the toothed means enabling the roll-off movement of the support arm means.
  • a front support mechanism according to claim 19, characterized in that abutment means are arranged at the ends of the guide surface means.
  • a front support mechanism characterized in that a spring means is provided for carrying out the resilient detent effect, said spring means having ends which are spread apart on both sides and so abut against abutment members provided at the lateral support arm means that during a lateral pivoting of the support arm means the spring means is additionally stressed.
  • a front support mechanism characterized in that the "ends of the spring means are bent out in relation to thepivot axes of the respectively associated lateral support arm means in such a manner that with a lateral pivoting of the support arm means the spring means is at first additionally stressed and thereafter is again unstressed.
  • a front support mechanism characterized in that the spring means is arranged on an adjustable pin adjustable in the ski longitudinal direction anddisposed essentially perpendicularly to the ski surface;
  • a front support mechanism according to claim 26, characterized in that the axis of the pin carrying the spring means extends between the lateral support arm means'and in that said pin is flattened off on both sides thereof between the lateral support arm means.
  • a front support mechanism according to claim 29, characterized in that in addition to the lateral support arm means, a central adjustable abutment means is provided for the support of the front portion of a ski boot.
  • a front support mechanism characterized in that the lateral support arm means project through apertures of the housing-shaped support structure and in that a threaded member arranged in a center web between the aperture means is provided as center adjustable abutment means for the front portion of the ski boot.
  • a ski boot support mechanism for safety ski bindings comprising:
  • pivot support means for supporting each of said lateral support arm means at said support structure for pivotal movement about a support arm pivot axis which extends at least approximately perpendicular to said ski surface
  • pivot support means including roll-off means for accommodating predetermined movement of each of said support arm pivot axes during pivotal movement of said lateral support arm means
  • a support mechanism according to claim 35 wherein said support mechanism is a front support mechanism with said boot sole holding means including toe hold-down means, characterized in that the toothed means include two teeth mutually offset in the ski longitudinal direction.
  • a ski boot support mechanism for safety ski bindings comprising:
  • pivot support means for supporting each of said lateral support arm means at said support structure for pivotal movement about a support arm pivot axis which extends at least approximately perpendicular to said ski surface
  • said pivot support means including roll-off means for accommodating predetermined movement of each of said support arm pivot axes during pivotal movement of said lateral support arm means,
  • the lateral support arm means includes teeth, by means of which they engage in aperture means provided in the support structure.
  • a support mechanism according to claim 37 wherein said support mechanism is a front support mechanism with said boot sole holding means including toe hold-down means, characterized in that the teeth are rounded-off approximately circularly shaped.
  • a ski boot support mechanism for safety ski bindings comprising:
  • pivot support means for supporting each of said lateral support arm means at said support structure for pivotal movement about a support arm pivot axis which extends at least approximately perpendicular to said ski surface
  • said pivot support means including roll-off means for accommodating predetermined movement of each of said support arm pivot axes during pivotal movement of said lateral support arm means,
  • lateral support arm means support themselves rolling-off at an outer wall of the support structure serving as roll-off means from the inside thereof.
  • a support mechanism according to claim 39 wherein said support mechanism is a front support mechanism with said boot sole holding means including toe hold-down means.
  • a ski boot support mechanism for safety ski bindings comprising:
  • pivot support means for supporting each of said lateral support arms at said support structure for pivotal movement about respective support arm pivot axes which extend at least approximately perpendicular to said ski surface
  • said resilient means includes spring means having a central axis disposed intermediate to and substantially parallel with said supporting arm pivot axes, and wherein opposite end portions of the spring abut respective portions of the two lateral support arms.
  • a support mechanism according to claim 41 wherein said support mechanism is a front support mechanism with said boot sole holding means including toe hold-down means, characterized in that the spring means is a coil spring with the coil thereof surrounding said central axis.
  • said support mechanism is a front s'uppl'ort mechanism with said boot sole holding means including toe hold-down means, characterized in that the ends of the spring means are bent out in relation to the pivot axes of the respectively associated lateral support arm means in such a manner that with a lateral pivoting of the support arm means the spring means is at first additionally stressed and thereupon is again unstressed.
  • a support mechanism according to claim 41 wherein said support mechanism is a front support mechanism with said boot sole holding means including toe hold-down means, characterized in that the spring means is arranged on an adjustable pin adjustable in the ski longitudinal direction and disposed essentially perpendicularly to the ski surface.
  • a from support mechanism according to claim 44 characterized in that the axis of the pin carrying the spring means extends between the lateral support arm means and in that said pin is flattened off on both sides thereof between the lateral support arm means.
  • a front support mechanism according to claim 45 characterized in that the pin is flattened off on both sides between plate shaped members forming the support arm means.
  • a front support mechanism characterized in that the pin is supported in a fork guided within slots of the support structure, said fork being longitudinally adjustably mounted.
  • a front support mechanism according to claim 44 characterized in that the adjustable pin is constructed as indicating element for the spring tension.
  • a ski boot support mechanism for safety ski bindings comprising:
  • pivot support means for supporting each of said lateral support arms at said support structure for pivotal movement about respective support arm pivot axes which extend at least approximately perpendicular to said ski surface
  • said resilient means includes spring means having the ends thereof bent out in relation to the pivot axes of the respectively associated lateral support arms in such a manner that with a lateral pivoting of the support arms the spring means is at first additionally stressed and thereafter is again unstressed.
  • a ski boot supporting mechanism for safety ski bindings comprising:
  • pivot support means for supporting each of said lateral support arms at said support structurefor pivotal movement about respective support arm pivot axes which extend at least approximately perpendicular to said ski surface
  • said support means includes guide means for accommodating movement of the respective support arm pivot axes in a longitudinal direction along the respective support arm during pivoting of the respective support arm.
  • a support mechanism according to claim 54 characterized in that said guide means includes roll-off means fixed at the support structure.
  • a front support mechanism according to claim 54 characterized in that the lateral support arm means are guided against lifting off from the roll-off means in roll-off contact with the lateral support arm means.
  • a front support mechanism according to claim 54 characterized in that pin means guided along arcuately shaped guide surface means are provided for the guidance of the lateral support arm means.
  • a front support mechanism according to claim 57 characterized in that said pin means are guided in arcuately shaped guide slot means.
  • a front support mechanism according to claim 58, characterized in that the guide surface means are arranged in the lateral support arm means and the pin means at the structural part.
  • a front support mechanism according to claim 58 characterized in that for purposes of guidance the pin means are arranged at the lateral support arm means and the guide surface means as inner walls at the support structure.
  • a front support mechanism according to claim 57 characterized in that the guide pin means are arranged in the center point of curvature of toothed means rolling-off at the support structure in the rest condition of the lateral support arm means.
  • a front support mechanism according to claim 54 characterized in that the roll-off movement of the lateral support arm means is limited by abutment means.
  • a front support mechanism according to claim 62 characterized in that the abutment means are arranged at the ends of the guide surface means.
  • a front support mechanism according to claim 63 characterized in that the abutment means are formed by transversely extending wall parts delimiting the guide surface means.
  • a front support mechanism according to claim 54, characterized in that in addition to the lateral support arm means, a central adjustable abutment means is provided for the support of the front portion of a ski boot.
  • a front support mechanism according to claim 54, wherein said guide means includes toothed means at said support structure, which toothed means are engageable with respective ones of said support arms during pivotal movement thereof,
  • a front support mechanism according to claim 66 characterized in that the toothed means include two teeth mutually offset in the ski longitudinal direction.
  • a front support mechanism according to claim 67 characterized in that the lateral support arm means include said teeth, by means of which they engage in aperture means provided in the support structure.
  • a front support mechanism according to claim 68 characterized in that the lateral support arm means support themselves rolling-off at an outer wall of the support structure serving as roll-off means from the inside thereof. 7
  • a front support mechanism according to claim 69 characterized in that the lateral support arm means are guided against lifting off from the roll-off means in roll-off contact with the lateral support arm means.
  • a front support mechanism according to claim 70 characterized in that for purposes of guidance the pin means are arranged at the lateral support arm means and the guide surface means as inner walls at the support structure.
  • a front support mechanism according to claim 71 characterized in that the guide pin means are arranged in the center point of curvature of the toothed means rolling-off at the support structure in the rest condition of the lateral support arm means.
  • a ski boot support mechanism for safety ski bindings comprising:
  • pivot support means for supporting each of said lateral support arm means at said support structure for pivotal movement about a support arm pivot axis which extends at least approximately perpendicular to said ski surface
  • a ski boot support mechanism for safety ski bindings comprising:
  • a support structure attachable to a ski surface, at least one boot sole holding means, lateral support arm means attached to and movable with each of said boot sole holding means, pivot support means for supporting each of said lateral support arm means at said support structure for pivotal movement about a support arm pivot axis which extends at least approximately perpendicular to said ski surface, and resilient means for resiliently resisting pivotal movement of said lateral support arm means, said pivot support means including roll-off means for accommodating predetermined movement of each of said support arm pivot axes during pivotal movement of said lateral support arm means, characterized in that the lateral support arm means include two plate-shaped members arranged one above the other at a distance which are connected with each other by at least one of the two parts consisting of wall means and guide pin means and which carry toothed means enabling the roll-off movement of the support arm means. 75. A support mechanism according to claim 74, wherein said support mechanism is a front support mechanism with said boot sole holding means including toe hold-down means.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
US414108A 1972-11-08 1973-11-08 Front support mechanism for safety ski binding Expired - Lifetime US3910592A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722254522 DE2254522B2 (de) 1972-11-08 1972-11-08 Vorderabstuetzvorrichtung fuer sicherheits-skibindungen

Publications (1)

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US3910592A true US3910592A (en) 1975-10-07

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US414108A Expired - Lifetime US3910592A (en) 1972-11-08 1973-11-08 Front support mechanism for safety ski binding

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US (1) US3910592A (de)
JP (1) JPS4977733A (de)
AT (1) AT328934B (de)
CH (1) CH563784A5 (de)
DE (1) DE2254522B2 (de)
FR (1) FR2205350B3 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087114A (en) * 1975-12-23 1978-05-02 Vereinigte Baubeschlagfabriken Gretsch & Co. Gmbh Toe iron
US4834414A (en) * 1986-12-16 1989-05-30 Marker Deutschland Gmbh Toe piece for safety ski-binding
US4930802A (en) * 1986-12-16 1990-06-05 Marker Deutschland Gmbh Toe piece for safety ski-binding
US5102157A (en) * 1989-12-13 1992-04-07 Salomon S.A. Safety ski binding
US20050051997A1 (en) * 1994-06-06 2005-03-10 Shinpei Okajima Snowboard binding

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT361822B (de) * 1978-09-08 1981-04-10 Tyrolia Freizeitgeraete Backenkoerper fuer sicherheitsskibindungen
FR2463629A1 (fr) * 1979-08-23 1981-02-27 Salomon & Fils F Fixation de securite pour ski

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685849A (en) * 1969-09-29 1972-08-22 Hannes Marker Toe iron for safety ski bindings
US3734521A (en) * 1970-07-10 1973-05-22 Marker Hannes Toe iron for safety ski bindings

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685849A (en) * 1969-09-29 1972-08-22 Hannes Marker Toe iron for safety ski bindings
US3734521A (en) * 1970-07-10 1973-05-22 Marker Hannes Toe iron for safety ski bindings

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087114A (en) * 1975-12-23 1978-05-02 Vereinigte Baubeschlagfabriken Gretsch & Co. Gmbh Toe iron
US4834414A (en) * 1986-12-16 1989-05-30 Marker Deutschland Gmbh Toe piece for safety ski-binding
US4930802A (en) * 1986-12-16 1990-06-05 Marker Deutschland Gmbh Toe piece for safety ski-binding
US5102157A (en) * 1989-12-13 1992-04-07 Salomon S.A. Safety ski binding
US20050051997A1 (en) * 1994-06-06 2005-03-10 Shinpei Okajima Snowboard binding
US20050082791A1 (en) * 1994-06-06 2005-04-21 Shinpei Okajima Snowboard binding
US7073814B2 (en) 1994-06-06 2006-07-11 Shimano, Inc. Snowboard binding

Also Published As

Publication number Publication date
DE2254522B2 (de) 1977-08-11
FR2205350A1 (de) 1974-05-31
FR2205350B3 (de) 1976-09-17
JPS4977733A (de) 1974-07-26
DE2254522A1 (de) 1974-05-16
AT328934B (de) 1976-04-12
CH563784A5 (de) 1975-07-15
ATA861373A (de) 1975-06-15

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