US3689095A - Ski boot fixation device - Google Patents

Ski boot fixation device Download PDF

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Publication number
US3689095A
US3689095A US45783A US3689095DA US3689095A US 3689095 A US3689095 A US 3689095A US 45783 A US45783 A US 45783A US 3689095D A US3689095D A US 3689095DA US 3689095 A US3689095 A US 3689095A
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spring
hollow
pieces
ski
vertical
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Expired - Lifetime
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US45783A
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English (en)
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Georges P J Salomon
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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
    • A63C9/084—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
    • A63C9/08—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
    • A63C9/0845—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable the body or base or a jaw pivoting about a vertical axis, i.e. 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
    • A63C9/0805—Adjustment of the toe or heel holders; Indicators therefor

Definitions

  • This invention concerns ski boot fixation devices of the type comprising boot retaining means articulated in relation to a support about at least two axes.
  • the boot retaining means are releasably fixable in an operative position by two cooperating pieces engaged one against the other by a spring, one of these pieces being rigidly attached to the boot retaining means and the other rigidly attached to the support.
  • Means are provided for adjusting the pressure between the two pieces thereby setting the limiting resistance of the device to unlocking.
  • a raised position of the boot causes modification of the engagement of one of the cooperating pieces on the other, in such a manner that a play may result and which allows the boot an unwanted freedom.
  • FIG. 1 is an elevational axial cross-section of a first embodiment of the invention, shown mounted on a ski and operatively holding a boot on the ski;
  • FIG. 2 is a partial cross-sectional view taken along line II-II of FIG. 1;
  • FIG. 3 is an enlarged-scale view of an element of the device cut in axial section and shown in perspective;
  • FIG. 4 is a view similar to FIG. 3 for a modified element
  • FIGS. 5 to 7 are schematic views of the locking device of FIG. 4 in three positions
  • FIG. 8 is a view similar to FIG. 3 for a second modified element
  • FIG. 9 is a view similar to FIG. I for a second embodiment of the invention.
  • FIG. 10 is a partial cross-section along line X-X of FIG. 9, the device being in a position corresponding to a lateral displacement of the boot without lifting thereof;
  • FIG. 11 is a schematic view showing the disposition of the cooperating locking surfaces of the second embodiment in a position corresponding to FIG. 10;
  • FIG. 12 is a partial axial cross-section, corresponding to FIG. 9, with the device in a position corresponding to lifting of the boot;
  • FIGS. 13 and 14 are views similar to FIGS. 10 and 11 showing the device after a lateral displacement subsequent to lifting;
  • FIG. 15 is a view similar to FIG. 1 for a third embodiment of a somewhat similar construction to the second embodiment
  • FIG. 16 is a partial cross-section along line XVI- XVI of FIG. 15 showing the device after lateral displacement of the boot without lifting;
  • FIG. 17 is a schematic view showing the disposition of the cooperating locking surfaces of the third embodiment in a position corresponding to FIG. 16;
  • FIG. 18 is a partial axial cross-section, corresponding to FIG. 15, showing the device after lifting of the boot followed by lateral displacement;
  • FIG. 19 is a view similar to FIG. 16, but after the above-mentioned lifting followed by lateral displace ment;
  • FIG. 20 is a view similar to FIG. 17 for the position corresponding to FIGS. 18 and 19;
  • FIG. 21 is an axial cross-section of a fourth embodiment of the invention mounted on a ski in operative boot-toe maintaining position, but not showing a boot;
  • FIG. 22 is a view of a detail of the fourth embodiment
  • FIG. 23 is a view corresponding to FIG. 21, but with the boot retaining means raised;
  • FIG. 24 is a partial plan view and partial cross-section along line XXIV-XXIV of FIG. 23 after sub-.
  • FIG. 25 is a view similar to FIG. 1 for a fifth embodiment of the invention.
  • FIG. 26 is a view corresponding to FIG. 25 but afte lifting of the boot retaining means
  • FIG. 27 is an axial cross-section through a sixth embodiment of the invention mounted on a ski and in operative boot-heel maintaining position;
  • FIG. 28 is a view corresponding to FIG. 27, but with the boot maintaining means raised.
  • FIGS. 29 and 30 are views similar to FIGS. 27 and 28 for a seventh embodiment of the invention.
  • the device for releasably holding the toe of a boot 1 onto a ski 2 comprises a boot retaining member 3 able to grip the sole 4 of the toe of the boot when in an operative position.
  • Gripping member 3 is pivoted on a support 5, itself fixed to the ski 2 by means not shown, about two axes in the manner of a cardan joint. One of these axes is formed by a horizontal axle 6 by which member 3 is pivoted to an intermediate part 7 pivotally mounted about a vertical axle 8 fixed to support 5.
  • Member 3 can be releasably held in its operative boot-locking position (illustrated in FIG.
  • a locking device comprising two cooperating pieces, namely a steel or similar ball 9 and a cooperating hollow 14.
  • Ball 9 protrudes from a housing 10 in support 5 into which it can be retracted against the action of a compression spring 11.
  • Spring 11 is also lodged in housing 10 which is internally threaded to receive an adjusting member 12 which can be turned by means of its knurled head 13 to regulate the pressure of spring 11 on ball 9.
  • the hollow 14 is located on member 3 so as to receive the ball 9 when member 3 is in the operative position.
  • FIG. 4 shows a first variant in which the hollow 14 is formed from a series of generating lines forming an angle X with the median plane P, this angle varying along the generating lines from the point 0 to one end E of the hollow; from point 0 to the other end E, of the hollow, the angle can remain constant at value X,,, as shown, or can vary.
  • FIGS. 5, 6 and 7 schematically show, in plan view, the engagement of ball 9 in hollow 14 in three positions along the hollow corresponding to varying degrees of lifting of member 3, namely the positions s, t uUU. It can be seen from these figures that the force F of the spring 11 increases from a value F, to F, between positions s and u The surface is therefore constructed such that for a given spring of known characteristics the releasing stress D remains at a constant value:
  • FIG. 8 shows a second variant of the first embodiment, in which the hollow 14 is generated by a series of curved generating lines.
  • the angle X formed by each generating line with the median plane P of the hollow is only constant along the line B, A E In effect, it is along this line that the angle is determined to fix the desired releasing stress.
  • the second embodiment is a heel support for positionally maintaining the heel of a boot 1 by its sole 4.
  • the boot gripping member 3 is pivotally mounted on a support 5, fixed to a ski 2, by means of a ball 18 rigidly connected to the support 5 by a rod 19.
  • one of the cooperating parts for releasably fixing the device in operative boot-holding position is formed by a piston 20 located in a housing 21 member 3 into which it can be retracted against the action of a spring 22.
  • a threaded member 23 with a knurled head 24 is screwable into housing 21 to enable adjustment of the force of spring 22 on piston 20.
  • Ball 18 is provided with a flat surface 25 against which the forward surface 26 of the piston 25 is urged, when the device is in the operative boot holding position, shown in FIG. 9, and these surfaces remain applied against one another as long as the member 3 is not subjected to a stress sufficient to move it upwards or sideways.
  • One of these surfaces has a bevelled edge, in the illustrated example a bevel 27 on surface 26, creating a contacting edge 28 between the two surfaces when the member 3 is raised.
  • edge 28 of piston 20 takes support on the flat surface 25.
  • FIGS. 10 and 11 show that the leverage tending to i return member 3 to its initial operative position after lateral displacement from this position has a length r.
  • the leverage tending to return member 3 to its initial operative position after both a lateral and vertical displacement has a value r' (FIGS. 13 and 14), which has a value less than r.
  • the reduction of the leverage from r to r compensates for the increase in tension of spring 22 due to lifting of the boot 1, so that the transversal stress on member 3 to release it from operative position remains substantially constant.
  • the third embodiment, illustrated in FIGS. 15 to 20, is somewhat similar to the second embodiment, illustrated in FIGS. 9 to 14.
  • This third embodiment is also a heel support comprising the same principal elements as before, such as boot-holding member 3, support 5, ball 18, piston 20, spring 22, adjusting member 23 and bevel 27.
  • the bevel 27 instead of having a planar surface, has a curved surface thereby creating a succession of contact edges between the cooperating pieces 18 and 20. The length of these successive contact edges decreases progressively the greater the boot 1 (and hence the operative end of member 3) is lifted above the ski 2.
  • the fourth embodiment is a toe-support comprising a toe-stop or holding member 3 for holding a boot 1 against the upper face of a ski 2.
  • Member 3 is carried at one end of a shank 29 having a point 30 at its other end.
  • a plate 31, curved at its lower end, is fixed to shank 29.
  • This plate has a bearing surface 41 supported against the inner surface 32 of a casing 33 through which the shank 29 passes by an opening 34.
  • a push-piece 35 is maintained with point 30 pressed into the apex of a conical seating surface 36 by means of a spring 37.
  • this spring is supported by a second similar push-piece 38 mounted on the point of a regulating screw 39 screwed into a threaded aperture 40 in casing 33 which is afiixed to a ski 2 by means (not shown) such as screws.
  • one of the cooperating pieces is formed of shank 29 and plate 31, and is capable of oscillating on either side of a longitudinal axis Y-Y and in any direction, spring 37 tending to maintain the shank along this longitudinal axis.
  • the rest or operative position of member 3 of this fixation device is determined by bearing surface 41 which is urged against surface 32 of casing 33, surface 32 constituting the other cooperating piece.
  • bearing surface 41 has curved lateral edges 42 and 43 and a straight lower edge 44.
  • Plate 31 is incurved at its lower end (see FIGS. 21 and 23) so that contact between surfaces 41 and 32 takes place along a series of lines of contact of decreasing length as member 3 is raised.
  • the curvature of edges 42 and 43 thus determines the pivoting points of plate 31 on surface 32.
  • the radial distance of these edges from axis YY fixes the limiting resistance provided by the device against unlocking.
  • Lateral edges 42 and 43 converge together as a function of their vertical separation from axis Y-Y.
  • FIG. 24 shows the fixation device in position after the boot toe has undergone a lifting'movement followed by a lateral displacement.
  • the fixation device enables the following inequality to be obtained:
  • F is the pressure of the spring after the vertical and transversal movements (i.e. when in the position of FIG. 24)
  • h is the distance separating the line of action of the force F of the spring from the point of contact 7:
  • h is the distance separating the line of action of the force F" from the point of contact m.
  • a heel support for releasably holding a boot 1 on a ski 2 comprises a holding member 3 for the sole 4 of a boot heel.
  • Member 3 is pivoted about a horizontal axle 45 carried by a piece 46 pivotally mounted about a vertical axle 47 fixed to a support 48 which is fixed to the ski by means such as screws, not shown.
  • the cooperating pieces for releasably locking member 3 in operative position comprise a ball 49 engaging in a trough-shaped recess 50 in a part 51 of member 3 such that part 51 forms a second lever arm.
  • the ball 49 is lodged in a housing 52 at the end of a lever 53 pivoted about a pin 54 on support 48.
  • lever 53 At a point 55 at the other end of lever 53 acts a pointed push-piece 56 urged by a spring 57 supported by a tension regulating screw 58 threadably engaging a bore 59 in support 48.
  • the spring 57 thus acts according to arrow F, whilst ball 49 acts on recess 50 according to arrow C, when member 3 is in its operative position.
  • levers 3, 51 and 53 are chosen such that any increasein the tension of spring 57 due to lifting of member 3 by an upward stress on the boot heel is compensated for by an increase in at least one leverage.
  • the force of the ball 49 in the recess 50 has a value C exerted along a leverage arm a about pivoting axis 54.
  • the member 3 pivots in clockwise direction to the position of FIG. 26, the force C, of ball 49 in recess 50 is exerted with a leverage arm b of increased value. It is thus possible by construction and by the shape of the different levers to obtain:
  • the sixth embodiment of fixation device comprises a boot-holding member 3 pivoted about a pin 60 in a stirrup piece 61 pivoted about a horizontal axis 62 on a support 63 fixed to the upper face of a ski 2.
  • a lever 64 is also pivoted on support 63 about a horizontal axle 65.
  • Lever 64 is also pivotally attached at 66 to a push-piece 67 which is urged by a spring 68 guided in a tube 69 also pivotally mounted at 70 on support 63.
  • a spring tension regulating screw 71 is screwed into the free end of tube 70.
  • a housing 73 for a ball 74 At the free end 72 of lever 64 is provided a housing 73 for a ball 74.
  • a trough is located inside member 3, so as to cooperate with ball 74 to releasably lock the device in operative position.
  • the direction of a action of spring 68 on elbow-lever 64 varies according to the load thereon due to modification of the position of member 3 by movement of the boot heel relative to the ski.
  • the device is constructed such that the active component of the force of spring 68 tending to prevent any lateral displacement of member 3 remains substantially constant despite any supplementary constraint resulting from lifting of member 3. In other words, the arrangement is such that:
  • F is the force of the spring in the initial (operative) position
  • F is the force of the spring after displacement of member 3 by boot 1
  • a and b are the values of the leverage of the forces F and F 2 about the axis of axle 65
  • L and L are the values of the leverage of the forces C and C of the ball 74 on arm 3 about the axis of axle 65 in the above-mentioned positions.
  • the seat of ball 74 i.e. the trough 75
  • the seat of ball 74 can have various shapes, its function being to ensure a constant lateral unlocking of the device when the effort ex-' erted on the ball 74 is itself constant.
  • FIGS. 29 and 30 illustrate a final embodiment of the invention comprising a boot-holding member 3 pivoted about a horizontal axle 76 on a hub 77.
  • This hub is fixed on a vertical pin 78 which is rotatably held in a support 79 is provided a housing 80 inside which are lodged two balls 81 and 82.
  • a spring 83 acts on ball 82.
  • Spring 83 thus tends to drive balls 82 and 81 out of housing 80 through a lateral opening 85 in support 79.
  • Ball 81 cooperates with a trough 86 on the internal face of a prolongation 87 of member 3 to releasably lock member 3 in the operative position (FIG. 29).
  • Such a construction also enables the useful component of the force F of spring 83 to be fixed at a substantially constant value, despite any supplementary constraint due to displacement of member 3 from its initial position (FIG. 29) to another position (e.g. that of FIG. 30) as a result of vertical stresses on a boot held thereby.
  • the force F 1 of spring 83 on ball 82 is composed into a force F, of ball 82 on ball 81, and a force C of ball 81 acting on trough 86. It is thus possible, by construction and by suitably choosing the diameters of balls 81 and 82, to ensure that force C remains substantially constant, i.e. that C is substantially equal to C Force C results from the components of force F after raising of the boot, i.e. a component F, of ball 82 on ball 81 and a component (I, of ball 81 on trough 86.
  • Ski boot fixation device comprising a support fixable onto a ski defining a plane of reference, a member pivoted at least indirectly on the support about at least two axes comprising an axis vertical to said plane and an axis horizontal to said plane, means on the member for positionally maintaining at least a part of a ski boot relative to said ski when the member is in an operative position, means for releasably holding the member in operative position including a pair of cooperating pieces, one of whichis on the member and the other of which is at least indirectly on the support, a spring urging together said pieces when the member is in the operative position, means for adjusting the bearing pressure of said pieces and thereby determining the limiting stresses on the member necessary to release the member from the operative position by pivoting about said vertical or said horizontal axis, and means for maintaining the releasing effort constant in a horizontal direction regardless of the stress exerted upon said member in a vertical direction.
  • one of said cooperating pieces is a hollow and the other a projection removably engageable in the hollow, the hollow being symmetrical about a median plane through said vertical axis and defining two halves of the hollow, each half hollow having a shape generated by displacement of a generatrix along a given profile in the median plane.
  • a device wherein the generatrix remains at a constant angle to the median plane during displacement along the profile.
  • a device according to claim 2, wherein the angle between the generatrix and the median plane varies according to the position of the generatrix along the profile.
  • a device wherein the member is pivoted about a ball fixed to the support, a
  • first planar surface on the ball forming one of the cooperating pieces
  • a spring-urged piston having a second planar surface forming the other of the cooperating pieces, the planar surfaces being applied together in a resting position of the member, one of the planar surfaces having a bevel forming a contact edge between said pieces upon vertical displacement of the member, the length of the bevel and hence the contact edge being less than the maximum horizontal edge of contact between the first and second planar surfaces when applied together in the resting position of the member.
  • a device wherein the bevel is curved so as to form a contact edge the length of which progressively decreases with increased vertical displacement of the member.
  • a device comprising a shaft supporting-the member, a plate on the shaft having a bearing surface forming one of the cooperating pieces, a cooperating surface on the support forming the other of the cooperating pieces, and a spring acting on the shaft to apply the bearing surface on the cooperating surface and tending to maintain the shaft along a defined axis, wherein the shaft is oscillable from said axis in all directions by pivoting about points determined by the points of contact of the bearing surface on the cooperating surface, and the plate is shaped so that the horizontal separation of the lateral points of contact of the bearing surface on the cooperating surface from the line of action of the spring decreases with raising of the member.
  • a device comprising means causing said pieces to bear against one another at a constant pressure for any setting of said adjusting means independent of said vertical displacement of the member.
  • a device wherein one of the pieces is mounted on a lever pivotally mounted on the support about a second horizontal axis, the spring acting on the leverto urge the other piece against the one piece along a line of action, said vertical displacement of the member causing the lever to pivot to compress the spring and to increase the lever arm of the line of action of the other piece about the second horizontal axis.
  • a device wherein one of the pieces is mounted on a lever pivotally mounted on the support about a second horizontal axis, the spring being pivotally mounted on the support and on the lever to urge the lever with a variable force along a variable first line of action depending upon the magnitude of said vertical displacement of the member, the other piece acting on the one piece along a second line of action such that the product of the forceof the spring and separation of the first line of action about the second axis divided by the separation of the second line of action from the second axis remains constant during said vertical displacement of the member.
  • one of the pieces is a first ball urged against the other piece by a second ball, the spring urging the second ball along a line of action non-axial to the first ball, said vertical displacement of the member urging the first ball towards the line of action of the spring.
  • a ski boot (1) binding device of the kind including a base fastened to the upper face of a ski (2), a member (3) pivotally connected to the base (5) for pivoting at least in a plane parallel to the upper face of the ski about a vertical axis (8) and in a plane perpendicular to the upper face of the ski about a horizontal axis (6), and means cooperating for releasably holding said member (3) in operative position, one such means being provided on said base (5) and the other means being provided on said member (3), the means on said member being a hollow (l4) and the means on said base being a projection (9) urged by means of a spring (11) into said hollow (14), and means for adjusting the bearing pressure of said spring (11), the improvement wherein said hollow (14) is shaped so that the maximum stress required to be exerted on said spring (1 l) to release said member (3) from its operative position when said member (3) is pivoted in a plane parallel to the upper face of the ski, remains unchanged in case said member (3) is simultaneously
  • Device wherein the surface of said hollow (14) is shaped in its vertical direction so that an increased stress is exerted on said spring (11) when said member (3) is pivoted vertically upwards and wherein the length of the profile along which said projection (9) has to travel horizontally to apply to said spring (11) the on pressure required for releasing said member (3) when the latter is pivoted either to the right or to the left, is progressively reduced in accordance with the increased pressure exerted member (3), said spring (11) during said simultaneous vertical displacement of said member (3), the angle (X) of the horizontal profile with a vertical median plane (P) of saidh [low 14 re ainin ch e l8.
  • the surface of said hollow (14) is shaped in its vertical direction so that an increased stress is exerted on said spring (11) when said member (3) is pivoted vertically upwards and wherein the angle (X) which a vertical median plane (P) of said hollow (14), forms with the horizontal profile along which said projection (9) has to travel horizontally to apply to said spring (1 1) the maximum pressure required for releasing said member (3) when the latter is pivoted either to the right or to the left, is progressively increased in accordance with the increased pressure exerted on said spring (11) during such simultaneous vertical displacement of said member (3), the length of the profile itself remaining unchanged.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
US45783A 1969-07-14 1970-06-12 Ski boot fixation device Expired - Lifetime US3689095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1072769A CH512925A (fr) 1969-07-14 1969-07-14 Dispositif de fixation d'une chaussure sur un ski

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US3689095A true US3689095A (en) 1972-09-05

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US45783A Expired - Lifetime US3689095A (en) 1969-07-14 1970-06-12 Ski boot fixation device

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US (1) US3689095A (de)
JP (3) JPS51895B1 (de)
AT (4) AT310057B (de)
CA (1) CA923164A (de)
CH (1) CH512925A (de)
DE (2) DE2034124C2 (de)
FR (1) FR2056249A5 (de)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776568A (en) * 1969-11-11 1973-12-04 Marker Hannes Toe iron for safety ski bindings
US3801120A (en) * 1970-02-07 1974-04-02 Ver Baubeschlag Gretsch Co Supporting device of a ski safety binding
US3866930A (en) * 1972-12-01 1975-02-18 Salomon & Fils F Safety releasable ski binding
US3892421A (en) * 1972-03-01 1975-07-01 Rene Ramillon Safety tow-end device for ski binding
US3920256A (en) * 1973-08-09 1975-11-18 Ver Baubeschlag Gretsch Co Safety ski binding
US4081186A (en) * 1975-01-28 1978-03-28 Jean Joseph Alfred Beyl Safety ski binding
US4082313A (en) * 1975-04-11 1978-04-04 Jean Joseph Alfred Beyl Safety ski binding
US4294461A (en) * 1978-11-29 1981-10-13 Eckart Erich G Safety ski binding comprising a sole plate
US4418937A (en) * 1979-11-28 1983-12-06 Etablissements Francois Salomon Et Fils, S.A. Latching apparatus for use with ski binding
US4603880A (en) * 1981-12-07 1986-08-05 Salomon S.A. Ski binding
US4915405A (en) * 1986-05-22 1990-04-10 Salomon S.A. Binding with double-acting release mechanism
US4915407A (en) * 1986-07-04 1990-04-10 Salomon S.A. Binding with independently acting release and retention features
US20120007338A1 (en) * 2010-04-12 2012-01-12 Golden Crab S.L. Automatic release control system for controlling the connection between two elements
CN105963955A (zh) * 2016-06-03 2016-09-28 江苏科技大学 一种高山滑雪板脱离装置
US20230016853A1 (en) * 2021-07-13 2023-01-19 Atk Sports S.R.L. Toe-piece of a ski binding for ski mountaineering

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT327759B (de) * 1974-03-22 1976-02-25 Smolka & Co Wiener Metall Backenkorper
JPS5734812U (de) * 1980-08-05 1982-02-24
AT384555B (de) * 1986-03-03 1987-12-10 Tyrolia Freizeitgeraete Fersenniederhalter fuer skibindungen
AT396553B (de) * 1991-06-21 1993-10-25 Barthel Fritz Backen für eine tourenskibindung

Citations (2)

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US3179434A (en) * 1961-10-27 1965-04-20 Cober Articoli Sportivi Safety ski device
US3326567A (en) * 1964-09-29 1967-06-20 Pronzati Attillo Safety device for ski-boot coupling

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Publication number Priority date Publication date Assignee Title
FR1534440A (fr) * 1966-08-20 1968-07-26 Dispositif de sécurité pour attaches de ski, ainsi que skis équipés de ces attaches
DE1703719C3 (de) * 1968-07-02 1975-11-20 Fa. Heinrich Eckel, 8000 Muenchen Auslösebacken für Skibindungen
DE1806780B2 (de) * 1968-07-02 1974-06-12 Fa. Heinrich Eckel, 8000 Muenchen Sicherheitsbacken für Skibindungen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179434A (en) * 1961-10-27 1965-04-20 Cober Articoli Sportivi Safety ski device
US3326567A (en) * 1964-09-29 1967-06-20 Pronzati Attillo Safety device for ski-boot coupling

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776568A (en) * 1969-11-11 1973-12-04 Marker Hannes Toe iron for safety ski bindings
US3801120A (en) * 1970-02-07 1974-04-02 Ver Baubeschlag Gretsch Co Supporting device of a ski safety binding
US3892421A (en) * 1972-03-01 1975-07-01 Rene Ramillon Safety tow-end device for ski binding
US3866930A (en) * 1972-12-01 1975-02-18 Salomon & Fils F Safety releasable ski binding
US3920256A (en) * 1973-08-09 1975-11-18 Ver Baubeschlag Gretsch Co Safety ski binding
US4081186A (en) * 1975-01-28 1978-03-28 Jean Joseph Alfred Beyl Safety ski binding
US4082313A (en) * 1975-04-11 1978-04-04 Jean Joseph Alfred Beyl Safety ski binding
US4294461A (en) * 1978-11-29 1981-10-13 Eckart Erich G Safety ski binding comprising a sole plate
US4418937A (en) * 1979-11-28 1983-12-06 Etablissements Francois Salomon Et Fils, S.A. Latching apparatus for use with ski binding
US4603880A (en) * 1981-12-07 1986-08-05 Salomon S.A. Ski binding
US4915405A (en) * 1986-05-22 1990-04-10 Salomon S.A. Binding with double-acting release mechanism
US4915407A (en) * 1986-07-04 1990-04-10 Salomon S.A. Binding with independently acting release and retention features
US20120007338A1 (en) * 2010-04-12 2012-01-12 Golden Crab S.L. Automatic release control system for controlling the connection between two elements
CN105963955A (zh) * 2016-06-03 2016-09-28 江苏科技大学 一种高山滑雪板脱离装置
CN105963955B (zh) * 2016-06-03 2017-12-26 江苏科技大学 一种高山滑雪板脱离装置
US20230016853A1 (en) * 2021-07-13 2023-01-19 Atk Sports S.R.L. Toe-piece of a ski binding for ski mountaineering
US11806605B2 (en) * 2021-07-13 2023-11-07 Atk Sports S.R.L. Toe-piece of a ski binding for ski mountaineering

Also Published As

Publication number Publication date
CH512925A (fr) 1971-09-30
FR2056249A5 (de) 1971-05-14
CA923164A (en) 1973-03-20
JPS51895B1 (de) 1976-01-12
DE2034124C2 (de) 1982-10-21
DE2066178C2 (de) 1982-10-28
JPS553950B1 (de) 1980-01-28
JPS558186B1 (de) 1980-03-03
AT311849B (de) 1973-12-10
DE2034124A1 (de) 1971-01-28
AT310057B (de) 1973-09-10
AT316389B (de) 1974-07-10
AT309285B (de) 1973-08-10

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