EP3702005B1 - Talonnière - Google Patents

Talonnière Download PDF

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Publication number
EP3702005B1
EP3702005B1 EP20156651.0A EP20156651A EP3702005B1 EP 3702005 B1 EP3702005 B1 EP 3702005B1 EP 20156651 A EP20156651 A EP 20156651A EP 3702005 B1 EP3702005 B1 EP 3702005B1
Authority
EP
European Patent Office
Prior art keywords
heel
holding
holder
heel holder
elastic
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.)
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Application number
EP20156651.0A
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German (de)
English (en)
Other versions
EP3702005A1 (fr
Inventor
Theo Eggimann
Stefan Ibach
Andreas Fritschi
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.)
Fritschi AG Swiss Bindings
Original Assignee
Fritschi AG Swiss Bindings
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Priority to EP20156651.0A priority Critical patent/EP3702005B1/fr
Publication of EP3702005A1 publication Critical patent/EP3702005A1/fr
Application granted granted Critical
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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
    • A63C9/006—Ski bindings with a climbing wedge
    • 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
    • A63C9/0807—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings for both towing and downhill skiing
    • 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
    • A63C9/0843—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 plurality of mobile jaws
    • 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
    • A63C9/084—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
    • A63C9/086—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings using parts which are fixed on the shoe of the user and are releasable from the ski binding
    • 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
    • A63C2009/008—Ski bindings with a binding element sliding along a rail during use or setting

Definitions

  • the invention relates to an automatic heel mechanism for a ski binding, in particular a touring ski binding.
  • This automatic heel mechanism comprises a heel holder with two holding means for holding a ski boot in a heel region of the ski boot, a pre-tensionable elastic pre-tensioning element for generating a pre-tensioning force and a transmission element for transmitting the pre-tensioning force, wherein the automatic heel mechanism has a downhill configuration in which the heel holder is in a holding position and the two holding means can interact with the heel region of the ski boot held in the ski binding in such a way that the heel region of the ski boot is held down in a lowered position.
  • the two holding means each have an arm with a holding end and a holding element arranged at the holding end of the respective arm for holding the ski boot in the heel region of the ski boot.
  • the two holding means are movable relative to one another, whereby a distance between the two holding elements can be changed, wherein the two holding elements can be pre-tensioned with a holding force to a holding distance from one another in order to cooperate with the heel area of the ski boot held in the ski binding in the holding configuration of the heel mechanism and to hold down the heel area of the ski boot in the lowered position.
  • Heel automats in the technical field mentioned above are well known. Their job is to ensure that the heel area of the ski boot is reliably fixed to the ski binding in a downhill configuration. To increase the safety of the skier, some of these heel automats also allow a safety release from the downhill configuration, in which the heel area of the ski boot is released. This can be a safety release in a forward direction or a lateral safety release, for example. In both cases, the term "safety release" means that the heel automaton releases the heel area of the ski boot if the energy of an impact on the ski boot, the ski binding or the ski binding exceeds a predetermined value. It is irrelevant whether the heel automaton is in the downhill configuration or in another configuration after the ski boot has been released. In the event of impacts with an energy that does not exceed this value, the heel mechanism remains in the downhill configuration and keeps the heel area of the ski boot locked in a lowered position towards the ski.
  • the type of task to be performed by a heel unit generally depends on the function of the ski binding to which the heel unit belongs.
  • Downhill bindings for example, are only used for downhill skiing and skiing on ski lifts.
  • Touring ski bindings on the other hand, are also used for walking on skis, in particular for climbing with the help of climbing skins attached to the skis.
  • Cross-country bindings on the other hand, are used for cross-country skiing and telemark bindings for skiing using the telemark technique.
  • downhill bindings only have to ensure that the ski boot is reliably fixed to the binding in a so-called holding position.
  • Some heel units also have a so-called entry configuration or release configuration, in which they enable entry into the ski binding.
  • this function can also be performed by a front unit.
  • cross-country and telemarl bindings usually only have to allow the ski boot to pivot around an axis aligned in the cross-ski direction and to allow the entry into the ski binding.
  • touring ski bindings such as downhill ski bindings must ensure that the ski boot is reliably fixed to the ski binding in the holding position and enable entry into the ski binding.
  • they must be able to pivot the ski boot about a horizontal axis aligned across the ski when walking on skis or for ascent.
  • touring ski bindings have a walking position in which the ski boot can be pivoted about a horizontal axis aligned across the ski, as with cross-country and telemark bindings, and can be lifted off the ski binding in the heel area, which enables joint movement between the ski boot and the ski binding when walking.
  • the heel mechanism in the walking position of a touring ski binding can be in different configurations depending on the design and type of touring ski binding. For example, it can be in its downhill configuration, in an entry configuration, in a release configuration or in a walking configuration.
  • an automatic heel mechanism is also required with such a cross-country or Telemarl binding, by means of which the ski boot can be locked in its heel area so that it is lowered towards the heel and which can release the heel area of the ski boot for walking in the walking position of the cross-country or Telemarl binding.
  • ski center in turn means a center of the ski seen in the cross direction of the ski, while the term “ski fixed” means not movable relative to the SI ⁇ i. It should also be noted that terms that do not contain the word “ski” also refer to the reference system of the (fictitious) ski.
  • front, back, “top”, “bottom” and “side” refer to the “front”, “back”, “top”, “bottom” and “side” of the ski.
  • horizontal and “vertical” refer to the ski, where “horizontal” means lying in a plane parallel to the ski and “vertical” means oriented perpendicular to this plane.
  • a touring ski binding of the second type introduced above is in the EP 0 199 098 A2 (Barthel ) and is sold under the name Dynafit.
  • a front automatic system of this system has two clamping parts, each with a pin aligned in the cross-ski direction, which engage from the sides in recesses in the toe area of the ski boot when you put on the touring ski binding.
  • the pins thus form a pivot bearing of the ski boot, on which the ski boot can be pivoted relative to the SI ⁇ i about an axis aligned horizontally in the cross-ski direction.
  • a heel unit of this system which is separate from the front unit, has a base element for attachment to a SI ⁇ i and a heel holder for holding the ski boot in the heel area of the ski boot.
  • the heel holder is mounted on a vertically aligned pin on the base element and is therefore mounted on the base element so that it can pivot about a vertically aligned, geometric pivot axis relative to the base element.
  • the heel holder In the downhill configuration of the heel unit, the heel holder is in a holding position. In this holding position, two pins on the heel holder are aligned forwards towards the front unit, whereby they engage in recesses in the heel of the ski boot and can thereby lock the ski boot in a position lowered towards the SI ⁇ i.
  • the ski boot When stepping into the touring ski binding, the ski boot is first stored in the front unit. The heel of the ski boot is then lowered from above onto the pins of the heel holder. Since the recesses in the heel of the ski boot are largely open at the bottom, the recesses are guided over the pins, whereupon the pins snap into locking recesses in the recesses to lock them.
  • both pins can be pushed apart against a spring force, causing them to slide out of the locking recesses and the recesses and release the heel of the ski boot upwards.
  • both pins are each arranged on a lever, with the levers each pivoting on a horizontal plane on the heel holder. Both levers are pre-tensioned with a spring force so that the two pins are pressed towards each other. By adjusting the spring force, the force can be specified which is required to enable triggering in the forward direction. This enables safety triggering in the forward direction.
  • the heel mechanism In addition to the safety release in the forward direction, the heel mechanism also enables a lateral safety release.
  • the heel holder can be pivoted to both sides around a vertically aligned, geometric pivot axis against a spring force until the two pins are pivoted away to the side and the heel area of the ski boot is released to the corresponding side.
  • the pin of the base element has a flat surface on its rear side, which is aligned horizontally backwards with its normal vector. A piston mounted in the heel holder and pre-tensioned forwards with a spring is pressed against this surface of the pin in the holding position.
  • the piston is pivoted away from its holding position around the pivot axis to one of the two sides, the piston is pivoted with it and tilted relative to the surface of the pin. This moves the piston backwards against the spring force. The heel holder is therefore pre-tensioned towards its holding position due to the spring force.
  • the preload of the spring By adjusting the preload of the spring, the value can be specified which must be exceeded by the energy of an impact on the ski, the ski binding or the SI ⁇ i in order for a lateral safety release to occur.
  • a heel machine according to the EP 0 199 098 A2 can also be brought into a climbing position by the skier turning the heel holder around the pivot axis as in a lateral safety release until the two pins are pivoted to the side out of the path of movement of the heel of the ski boot.
  • the heel holder has several rotation positions in which the pins are pivoted out of the path of movement of the heel. These individual rotation positions are each predetermined by a spring catch for locking the heel holder. If the heel holder is in a certain of these rotation positions, the path of movement of the heel of the ski boot is free and the ski boot can be lowered to the SI ⁇ i.
  • a support arranged on the heel holder is in a certain distance from the SI ⁇ i into the path of movement of the heel of the ski boot.
  • Each such support prevents the ski boot from sinking towards the SI ⁇ i at a different distance from the SI ⁇ i. Accordingly, different climbing aids can be set by positioning the heel holder in the various rotation positions.
  • the object of the invention is to create a heel automat belonging to the technical field mentioned at the outset, in which the two holding elements can be optimally pre-tensioned with the holding force to their holding distance.
  • the sleeves each have a first control structure, which each interacts with a first control counterstructure of the heel holder, wherein the first control counterstructures are arranged on a housing of the heel holder, wherein the sleeves with their first control structures are pressed against the first control counterstructures by the transmission element due to the prestressing force generated by the elastic prestressing element in order to prestress the two holding elements to their holding distance with the holding force.
  • the heel unit comprises a base unit for attachment to the surface of a ski.
  • the heel unit preferably comprises a radial bearing, by means of which the heel holder is pivotably mounted on the base unit about a substantially vertically aligned, geometric pivot axis relative to the base unit and thus, starting from its holding position, it can be pivoted away from its holding position along an adjustment path about the pivot axis, wherein the radial bearing preferably has a pin which is formed on a first of the two units consisting of the base unit and the heel holder, and the radial bearing preferably has a receptacle which is formed on a second of the two units consisting of the base unit and the heel holder, wherein the pin is rotatably inserted into the receptacle, whereby the heel holder is mounted on the base unit so as to be pivotable about the pivot axis relative to the base unit.
  • the automatic heel unit preferably comprises a pre-tensioning device by means of which the heel holder can be pre-tensioned towards its holding position in a first region of the adjustment path
  • the pre-tensioning device preferably comprises a first impact element with a first positioning structure and an elastic element, wherein the first impact element can be pressed against a first counter-structure with the first positioning structure due to a first force generated by the elastic element and aligned in a first direction along an alignment axis of the elastic element when the heel holder is in the first region of the adjustment path in order to pre-tension the heel holder in the first region of the adjustment path towards its holding position.
  • the elastic element is advantageously arranged in the pin, wherein the alignment axis of the elastic element is aligned perpendicular to the pivot axis, and wherein the first counter-structure is assigned to the second of the two units comprising the base unit and the heel holder.
  • the base unit can be made of one piece or several pieces.
  • the base unit can be made of one piece, as in the heel unit of the EP 0 199 098 A2 (Barthel ) can be designed as a single piece as a base element. If the base unit is designed in several pieces, it can be designed as in the WO 2012/024809 A1 (Fritschi AG - Swiss Bindings)
  • the heel unit described comprises a base plate for fastening to the surface of a ski and a carriage which is mounted on the base plate so that it can move in the longitudinal direction of the ski and on which the heel holder is mounted so that it can pivot about the pivot axis.
  • the position of the carriage in the longitudinal direction of the ski relative to the base plate can be adjusted by means of a screw in order to adjust the position of the heel holder in the longitudinal direction of the ski relative to the front unit of the Ski bindings can be adjusted so that the ski binding can be adapted to different sized ski boots
  • the carriage can be pre-tensioned with a spring to a forward position relative to the base plate, whereby the heel holder together with the carriage can be pressed backwards against the pre-tension of the spring in order to compensate for changes in distance between the front automatic mechanism and the heel holder, which can occur when the ski bends.
  • the pin is formed on a first of the two units consisting of the base unit and heel holder, while the receptacle is formed on a second of the two units consisting of the base unit and heel holder.
  • the pin can thus be formed on the base unit, while the receptacle is formed on the heel holder.
  • the pin can also be formed on the heel holder, while the receptacle can be formed on the base unit.
  • the radial bearing is designed, as long as the radial bearing has a pin and a receptacle, the pin being rotatably inserted into the receptacle, whereby the heel holder is pivotably mounted on the base unit about a substantially vertically aligned, geometric pivot axis relative to the base unit.
  • the radial bearing prevents a translational movement of the heel holder relative to the base unit in a direction perpendicular to the pivot axis.
  • the base unit can also have two elements which are movable relative to one another perpendicular to the pivot axis, with the radial bearing being arranged on one of these two elements.
  • the base unit has two elements which are movable relative to one another perpendicular to the pivot axis, with the radial bearing being arranged on one of these two elements, there is the possibility that when the heel holder moves along the adjustment path, the pivot axis is displaced relative to the base unit or that the pivot axis remains in an unchanged position relative to the base unit or relative to the element of the base unit on which the radial bearing is arranged.
  • the elastic element of the pretensioning device can be designed in one piece or in multiple pieces.
  • the elastic element can be a spring, in particular a spiral spring.
  • the elastic element can also comprise, for example, two or more spiral springs arranged one inside the other.
  • the alignment axis of the elastic element can also coincide with a longitudinal axis of the elastic element. This is the case, for example, with a spiral spring as an elastic element, which is compressed or stretched along its longitudinal axis and thus preloaded in order to generate the first force along its longitudinal axis.
  • the first counter structure is assigned to the second of the two units comprising the base unit and the heel holder.
  • the first counter structure is held in a rotationally fixed manner on the second of the two units comprising the base unit and the heel holder, particularly preferably in a rotationally fixed manner on the receptacle. Accordingly, the first counter structure rotates together with the second of the two units comprising the base unit and the heel holder relative to the pin when the heel holder is rotated about the pivot axis relative to the base unit.
  • the first counter structure is axially relative to the second of the two
  • Units consisting of the base unit and heel holder are movably mounted on the second of the two units consisting of the base unit and heel holder, or on the holder so as to be movable in the axial direction relative to the second of the two units consisting of the base unit and heel holder.
  • This has the advantage that the heel holder can be very well pre-tensioned towards its holding position in the first area of the adjustment path, but the first counter structure can also be moved along the pivot axis. Accordingly, the first counter structure can also enable or even control an additional functionality of the heel mechanism, such as a safety release in the forward direction.
  • the first counter structure is fixedly arranged on the second of the two units consisting of the base unit and heel holder, particularly preferably fixedly on the holder. This has the advantage that the heel holder can be optimally pre-tensioned towards its holding position in the first area of the adjustment path.
  • the aforementioned variant which can also be implemented independently of the invention, has the advantage that in a heel unit with a predetermined size, the pin can be designed with a comparatively large diameter, since the elastic element is arranged in the pin and not outside the pin. As a result, the pin has a comparatively high level of stability, which means that the heel holder can be mounted comparatively stably on the base element. Accordingly, the solution according to the invention enables a compactly constructed heel unit, which at the same time enables the heel holder to be mounted stably on the base element.
  • the first impact element can be pressed against a first counter-structure with the first positioning structure due to a first force generated by the elastic element and directed in a first direction along an alignment axis of the elastic element.
  • the first impact element with the first positioning structure can be pressed against the first counter-structure with a first impact element force due to the first force.
  • the first impact element force with which the first Impact element with the first positioning structure can be pressed against the first counter structure equal to the first force generated by the elastic element and along the Alignment axis of the elastic element is aligned in the first direction.
  • the first impact element not to be mounted radially movable in the pin.
  • the heel holder can be pre-tensioned very well towards its holding position in the first area of the adjustment path, but the second counter structure can also be moved along the pivot axis. Accordingly, the second counter structure can also enable or even control additional functionality of the heel mechanism, such as a safety release in the forward direction.
  • the second counter structure is fixedly arranged on the second of the two units consisting of the base unit and the heel holder, particularly preferably fixedly on the holder. This has the advantage that the heel holder can be optimally pre-tensioned towards its holding position in the first area of the adjustment path.
  • the pre-tensioning device not to comprise such a second impact element.
  • the pre-tensioning device comprises a second impact element with a second positioning structure
  • the second impact element can be pressed with the second positioning structure against a second counter-structure assigned to the second of the two units comprising the base unit and the heel holder due to a second force generated by the elastic element and directed along the alignment axis of the elastic element in a second direction opposite to the first direction, when the heel holder is in the first region of the adjustment path, in order to pre-tension the heel holder in the first region of the adjustment path towards its holding position
  • an absolute value of the first force is preferably equal to a Absolute value of the second force.
  • the absolute value of the first force differs from the absolute value of the second force.
  • the second impact element is mounted in the pin so that it can move radially to the pivot axis, particularly preferably it is mounted in the pin so that it can be displaced radially to the pivot axis.
  • the heel unit can be constructed compactly.
  • the second impact element is mounted directly on the pin so that it can move or be displaced.
  • the heel unit can be constructed particularly simply, since no additional elements are required for mounting the second impact element in the pin.
  • the second impact element it is also possible for the second impact element to be mounted on an element other than the pin in the pin so that it can move or be displaced radially to the pivot axis.
  • the pre-tensioning device comprises a second impact element with a second positioning structure
  • the second impact element can be pressed with the second positioning structure against a second counter structure assigned to the second of the two units consisting of the base unit and heel holder due to a second force generated by the elastic element and directed along the alignment axis of the elastic element in a second direction opposite to the first direction, when the heel holder is in the first region of the adjustment path, in order to pre-tension the heel holder in the first region of the adjustment path towards its holding position
  • the first impact element is preferably arranged on a first side of the elastic element and the second impact element is arranged on a second side of the elastic element opposite the first side of the elastic element.
  • first impact element and the second impact element can be coupled to one another in a simple manner via the elastic element, such that the two impact elements can be pressed against the second unit comprising the base unit and the heel holder with essentially the same force.
  • the elastic element is preferably clamped between the first impact element and the second impact element.
  • the first impact element and the second impact element are each mounted in the pin so as to be movable or displaceable radially to the pivot axis, the elastic element being clamped between the first impact element and the second impact element and being held in the pin only via the first impact element and the second impact element.
  • the first impact element force and the second impact element force are opposite, i.e. aligned in opposite directions, wherein an absolute value of the first impact element force is preferably substantially the same, particularly preferably the same as an absolute value of the second impact element force.
  • This has the advantage that the two impact elements are pressed symmetrically away from the pivot axis or symmetrically towards the pivot axis against the respective counter structure, whereby a force acting in the radial direction on the radial bearing is minimized due to the preload of the elastic element. Accordingly, this can reduce the load on the radial bearing and thus increase the service life of the heel unit.
  • the first impact element force is the same as the first force and the second impact element force is the same as the second force. This has the advantage that the heel unit can be constructed particularly simply.
  • the heel holder can be pivoted along the adjustment path in both directions around the pivot axis from its holding position. This has the advantage of making the heel unit easier to handle. In addition, it can enable a lateral safety release on both sides, which increases safety for the skier.
  • the heel mechanism enables a safety release in the forward direction. In a further preferred variant, the heel mechanism enables both a safety release in the forward direction and a lateral safety release.
  • the invention relates to an automatic heel mechanism for a ski binding, in particular a touring ski binding, the automatic heel mechanism comprising a heel holder with two holding means for holding a ski boot in a heel region of the ski boot, a pre-tensionable elastic pre-tensioning element for generating a pre-tensioning force and a transmission element for transmitting the pre-tensioning force.
  • the automatic heel mechanism according to this second invention has a downhill configuration in which the heel holder is in a holding position and the two holding means can interact with the heel region of the ski boot held in the ski binding in such a way that the heel region of the ski boot is held down in a lowered position.
  • a ski binding comprises a heel mechanism according to the invention.
  • this is a touring ski binding.
  • it can also be another type of ski binding.
  • the heel unit 1 comprises a base unit 2 for fastening the heel unit 1 to a surface of a ski (not shown here).
  • the heel unit 1 also comprises a heel holder 3 with two holding means 4.1, 4.2 for holding a ski boot (not shown here) in a heel area of the ski boot.
  • This heel holder 3 is mounted on the base unit 2 by a radial bearing so that it can pivot about a vertically aligned, geometric pivot axis relative to the base unit 2 and can thus be adjusted along an adjustment path.
  • the heel unit 1 also comprises a ski brake 5 and a climbing aid 6.
  • the heel unit can also be the one shown in the EP 0 199 098 A2 (Barthel) described mechanism, with which the two holding means are pre-tensioned towards each other.
  • the mechanism can also be designed differently.
  • the heel holder can also comprise only one holding means or more than two holding means.
  • the heel holder can be equipped with the holding means as in the EP 0 754 079 B1 (Fritschi AG)
  • the heel holder described can be designed in the form of a jaw, which can grip the sole of the ski boot from behind, both laterally and at the top, reaching slightly forward, or the heel holder can be designed as in the EP 3 167 943 A1 (Fritschi AG) described by a heel hold-down device and a forward-projecting heel support structure with two forward-projecting, elongated projections seen in the vertical direction.
  • the Figure 2 shows an exploded view of the heel unit 1 in the downhill configuration in an oblique view.
  • the heel unit 1 is shown aligned in such a way that the heel unit 1 is at the front in the Figure 2 is at the top left, while the heel unit 1 is at the back Figure 2 bottom right. Furthermore, the top and bottom of the heel unit 1 are also in the Figure 2 above and below.
  • the base unit 2 comprises several elements.
  • the base unit 2 comprises a base plate 21, which can be attached to the SI ⁇ i.
  • the base unit 2 also comprises a carriage 22, which is mounted on the base plate 21 so that it can move in the longitudinal direction of the ski.
  • the longitudinal positioning arrangement comprises, among other things, a worm 23, which engages in a half-thread on an upper side of the base plate 21, and a longitudinal compensation spring 24.
  • the elastic element 26 is a spiral spring which is aligned in the longitudinal direction of the ski. Since the elastic element 26 is clamped between the first impact element 27 and the second impact element 28, the elastic element 26 generates a first force directed forwards, due to which the first impact element 27 is pushed forwards. An alignment axis of the elastic element 26 aligned along the direction of the first force is thus aligned in the longitudinal direction of the ski and thus perpendicular to the pivot axis. At the same time, the elastic element 26 generates a second force directed backwards, due to which the second impact element 28 is pushed backwards. The preload of the elastic element 26 and thus a strength of the first force as well as a strength of the second force can be adjusted by means of an adjusting screw 35.
  • the heel holder 3 is mounted on the pin 25 so that it can pivot around the pin 25 and thus around the pivot axis.
  • the heel holder 3 comprises a housing 31 which comprises two parts. These two parts of the housing 31 are screwed together when the heel unit 1 is assembled and form a downward-facing receptacle 32 into which the pin 25 is rotatably inserted.
  • the pin 25 and the receptacle 32 thus form the radial bearing by means of which the heel holder 3 is mounted on the base unit 2 so that it can pivot around the pivot axis relative to the base unit 2.
  • the pivot axis runs concentrically through the pin 25 and through the receptacle 32.
  • the Figures 3a and 3b each show a plan view of a horizontally aligned cross section through the heel unit 1 at a height of the elastic element 26, the first impact element 27 and the second impact element 28.
  • the heel unit 1 is in Figure 3a shown in the downhill configuration, where the heel holder 3 is in its holding position. In the Figure 3b In contrast, the heel holder 3 is pivoted slightly to the left from its holding position, so that the holding means 4.1, 4.2, which are not visible here, point to the front left.
  • the first impact element 27 comprises a first positioning structure 29 on its side facing away from the elastic element 26 and thus facing forwards.
  • the second impact element 28 comprises a second positioning structure 30 on its side facing away from the elastic element 26 and thus facing backwards.
  • a first counter structure 33 and a second counter structure 34 are located opposite one another on the inside of the receptacle 32. The first counter structure 33 is thus arranged in a first radial direction from the pivot axis, while the second counter structure 34 is arranged in a second radial direction from the pivot axis, opposite to the first radial direction.
  • the heel holder 3 can be pivoted around the pivot axis to both sides. As already mentioned, the heel holder 3 is thus adjustable along the adjustment path.
  • the heel holder 3 is in its holding position and when the heel holder 3 is pivoted slightly about the pivot axis starting from its holding position to one of the two possible sides, the heel holder 3 is in a first region of the adjustment path.
  • the first counter structure 33 is tilted towards the first positioning structure 29, while at the same time the second counter structure 34 is tilted towards the second positioning structure 30.
  • the heel holder 3 is moved away from its holding position, the more the first impact element 27 is moved towards the pivot axis against the prestress of the elastic element 26 due to the shape of the first positioning structure 29 and the first counter structure 33.
  • the second impact element 28 is moved further towards the pivot axis due to the shape of the second positioning structure 30 and the second counter structure 34 against the preload of the elastic element 26.
  • the heel holder 3 is therefore preloaded towards its holding position within the first range of the adjustment path.
  • the heel holder 3 can be pivoted away from its holding position to both sides within the first range of the adjustment path against this preload.
  • the heel holder 3 can be pivoted away from its holding position against the preload in the event of lateral impacts on the ski, ski binding or ski boot. If the energy of an impact exceeds a limit value, the heel holder 3 can be pivoted sufficiently far about the pivot axis so that the ski boot is released on the corresponding side of the heel unit 1. This allows the heel unit 1 to provide a lateral safety release.
  • the heel holder 3 If the heel holder 3 is pivoted laterally away from its holding position beyond the first area of the adjustment path, the first impact element 27 and the second impact element 28 are no longer moved against the pre-tension of the elastic element 26 towards the pivot axis. Only when the heel holder 3 is pivoted further does the heel holder 3 reach a second area of the adjustment path, where the first counter-structure 33 has reached the second positioning structure 30 of the second impact element 28 and the second counter-structure 34 has reached the first positioning structure 29 of the first impact element 27.
  • FIGs 4a and 4b each show a view of a vertically aligned cross-section through the heel unit 1, running in the longitudinal direction of the ski.
  • the heel unit 1 is in Figure 4a shown in the downhill configuration, while in Figure 4b shown in the second Gehl configuration.
  • the elastic element 26 is clamped between the first impact element 27 and the second impact element 28. It can also be seen that the adjusting screw 35 is supported at the rear on the second impact element 28 and that a nut 36 is screwed onto the adjusting screw 35, which supports the elastic element 26 at the rear.
  • the pin 25 is hollow on the inside and has two first recesses directed forwards and a second recess directed backwards in its outer surface.
  • the first impact element 27 and the second impact element 28 extend out of the pin 25 through these recesses and can interact with the first counter-structure 33 and the second counter-structure 34 with their first positioning structure 29 and second positioning structure 30, respectively, as described above.
  • the Figures 2 and 4a and 4b that the pin 25 has a rim at its proximal end and a rim at its distal end that extends away from the pivot axis and over the outer surface.
  • the housing 31 of the heel holder 3 surrounds the upper rim and extends slightly towards the pivot axis to the outer surface in the area of the outer surface of the pin 25. As a result, the heel holder 3 is held on the pin 25 in the axial direction.
  • the radial bearing formed from the pin 25 and the recess 32 therefore also forms an axial bearing.
  • the axial bearing can, for example, be arranged outside or inside the radial bearing in the radial direction as seen from the pivot axis.
  • the two holding means 4.1, 4.2 are formed by horizontally aligned pins, which point forwards with their free ends in order to engage in corresponding recesses in the heel area of the ski boot in order to hold the heel area of the ski boot down in the lowered position.
  • the two holding means 4.1, 4.2 are pre-tensioned towards each other and can be pushed apart against this pre-tension, whereby the heel unit 1 enables a safety release in the forward direction.
  • the mechanism by which this pre-tension is generated is arranged in the heel holder 3 above the pin 25.
  • the Figures 5a, 5b and 5c each show a bottom view of a horizontally aligned cross-section through the heel holder 3 of the heel unit 1 at a height of the mechanism by which the pre-tension is generated with which the two holding means 4.1, 4.2 are pre-tensioned towards each other.
  • the two holding means 4.1, 4.2 are each shown with their free ends pointing to the left in the figures. If the heel unit 1 is in the downhill configuration and the heel holder 3 is in its holding position and the two holding means 4.1, 4.2 are pointing forwards with their free ends, then the front of the heel unit 1 is on the left in the illustration, while the rear of the heel unit 1 is on the right in the illustration.
  • the formulation is also correct according to which the two holding elements 42.1, 42.2 are each formed by a pin which points forwards with its free end in order to engage in a recess in the heel area of the ski boot in order to hold the ski boot in the heel area of the ski boot.
  • the two holding means 4.1, 4.2 are each pivotably mounted on the rest of the heel holder 3 in an area of an end of the respective arm 41.1, 41.2 opposite the holding end of the respective arm 41.1, 41.2.
  • the pins are each held in the area of the end of the respective arm 41.1, 41.2 opposite the holding end of the respective arm 41.1, 41.2 in the housing 31 of the heel holder 3 in the directions perpendicular to the longitudinal axis of the respective arm 41.1, 41.2.
  • the pins each have a circumferential groove 44.1, 44.2 in the area of the end of the respective arm 41.1, 41.2 opposite the holding end of the respective arm 41.1, 41.2, wherein in the assembled state of the heel unit 1, a vertical bolt 43.1, 43.2 is inserted in the housing 31 of the heel holder 3 for each holding means 4.1, 4.2, which runs through the groove 44.1, 44.2 in the respective arm 41.1, 41.2 and thereby prevents the respective holding means 4.1, 4.2 from moving in the longitudinal direction of the arm 41.1, 41.2 of the respective holding means 4.1, 4.2.
  • the two holding means 4.1, 4.2 are each mounted on the remaining heel holder 3 in a region of the end of the respective arm 42.1, 42.2 opposite the holding end of the respective arm 41.1, 41.2, so that it can pivot relative to one another, whereby a distance between the two holding elements 42.1, 42.2 can be changed.
  • the two holding means 4.1, 4.2 are each mounted on the remaining heel holder 3 so that it can rotate about the longitudinal axis of the respective arm 41.1, 41.2.
  • the heel unit 1 further comprises a transmission element 46 arranged in the housing 31 of the heel holder 3 and an elastic pre-tensioning element 47 also arranged in the housing 31 of the heel holder 3.
  • the two holding means 4.1, 4.2 each comprise a sleeve 45.1, 45.2 for this purpose.
  • the elastic preload element 47 is designed in the form of a spiral spring and is supported at a first end against a nut 52. This nut 52 is screwed onto a screw 53, which in turn is supported on an inner side of the housing 31 of the heel holder 3. Thus, by turning the screw 53, a position of the first end of the elastic preload element 47 within the housing 31 of the heel holder 3 can be adjusted. This enables an adjustment of a preload of the elastic preload element 47 because the elastic preload element 47 is also supported at a second end against the transmission element 46. Therefore, the elastic preload element 47 presses against the transmission element 46 with a preload force that depends on the preload of the elastic preload element 47. Due to this preload force, the transmission element 46 acts with the preload force on the two sleeves 45.1, 45.2.
  • the two sleeves 45.1, 45.2 are each mounted on the arm 41.1, 41.2 of the respective holding means 4.1, 4.2 in an area of the holding end of the respective arm 41.1, 41.2 in the longitudinal direction of the respective arm 41.1, 41.2.
  • the two sleeves 45.1, 45.2 are mounted horizontally in the transverse direction of the ski in the housing 31 of the heel holder 3. Due to this mounting of the sleeves 45.1, 45.2 and due to the pivotable mounting of the arms 41.1, 41.2, the two holding means 4.1, 4.2 are mounted so that they can move relative to one another in a horizontal plane.
  • both sleeves 45.1, 45.2 each have a first control structure 48.1, 48.2 facing the holding element 42.1, 42.2 of the respective holding means 4.1, 4.2.
  • These first control structures 48.1, 48.2 are inclined with respect to the longitudinal directions of the arms 41.1, 41.2 and run towards the center of the ski in the direction of the holding elements 42.1, 42.2.
  • first control structures 48.1, 48.2 face first control counter structures 49.1, 49.2, which are arranged on an inner side of a wall of the housing 31 of the heel holder 3 facing the holding elements 42.1, 42.2 and which are also inclined to the longitudinal directions of the arms 41.1, 41.2 and run towards the middle of the ski in the direction of the holding elements 42.1, 42.2. Since the elastic pre-tensioning element 47 is aligned parallel to the arms 41.1, 41.2, the elastic pre-tensioning element 47 presses the transmission element 46 with the pre-tensioning force against the two sleeves 45.1, 45.2, whereby the sleeves 45.1, 45.2 with their first control structures 48.1, 48.2 are pressed against the first control counter structures 49.1, 49.2 on the housing 31 of the heel holder 3.
  • the two sleeves 45.1, 45.2 are thereby pre-tensioned towards one another.
  • the two holding ends of the arms 41.1, 41.2 are also pre-tensioned towards one another by the sleeves 45.1, 45.2, whereby the two holding elements 42.1, 42.2 are pre-tensioned towards one another with the holding force to their holding distance, so that the two holding means 4.1, 4.2 in the holding configuration of the heel unit 1 interact with the heel area of the ski boot held in the ski binding and can hold down the heel area of the ski boot in the lowered position and so that the heel unit 1 enables a safety release in the forward direction.
  • the two sleeves 45.1, 45.2 also each have a second control structure 50.1, 50.2 facing away from the holding element 42.1, 42.2 of the respective holding means 4.1, 4.2.
  • These second control structures 50.1, 50.2 are inclined relative to the longitudinal directions of the arms 41.1, 41.2 and run away from the holding elements 42.1, 42.2 towards the center of the ski.
  • These second control structures 50.1, 50.2 face second control counter structures 51.1, 51.2, which are arranged on the transmission element 47 and also face away from the longitudinal directions of the arms 41.1, 41.2 are inclined and run away from the holding elements 42.1, 42.2 towards the middle of the ski.
  • the two sleeves 45.1, 45.2 are prestressed towards one another not only by an interaction of the first control structures 48.1, 48.2 with the first control counter structures 49.1, 49.2, but also by an interaction of the second control structures 50.1, 50.2 with the second control counter structures 51.1, 51.2.
  • the holding ends of the arms 41.1, 41.2 are pre-tensioned towards each other, whereby the two holding elements 42.1, 42.2 are pre-tensioned towards each other with the holding force to their holding distance.
  • the two holding elements 42.1, 42.2 are located as in Figures 5a and 5b shown in their holding distance from each other when the two holding elements 42.1, 42.2 are not pressed apart by an external force.
  • the two holding elements 42.1, 42.2 are not only pre-tensioned with the holding force to their holding distance, but are also as in Figure 5c shown can be moved apart from their holding distance against the holding force and thus away from their holding distance.
  • the two holding elements 42.1, 42.2 can therefore be moved apart from their holding distance for entry into the heel unit 1 if a ski boot is guided from top to bottom over the holding means 4.1, 4.2 for entry into the heel unit 1.
  • the two holding elements 42.1, 42.2 can also be moved apart from their holding distance against the holding force if a force acting upwards on the ski boot or a force acting downwards on the heel unit 1 or the SI ⁇ i is sufficiently large to release the ski boot from the heel unit 1 for a safety release in the forward direction.
  • a release value for this safety release in the forward direction can be set because the pre-tension force and thus also the holding force can be adjusted by adjusting the screw 53.
  • FIG 6 shows a simplified schematic side view of another heel automat 101 according to the invention.
  • This heel automat 101 is essentially the same as the one shown in the Figures 1a to 5 shown heel unit 1 is constructed and comprises a base unit 102 for fastening to the surface of a ski, a heel holder 103 with at least one holding means 104 and a radial bearing, by means of which the heel holder 103 is pivotably mounted on the base unit 102 about a vertically aligned, geometric pivot axis relative to the base unit 102.
  • the heel unit 101 also comprises an elastic element 126 arranged in the pin 125, the alignment axis of which is aligned perpendicular to the pivot axis.

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

Claims (15)

  1. Talonnière de fixation automatique (1, 101) pour une fixation de ski, en particulier une fixation de skis de randonnée, comprenant un support de talon (3, 103) avec deux moyens de maintien (4.1, 4.2, 104) pour maintenir une chaussure de ski dans une zone de talon de la chaussure de ski, un élément de précontrainte élastique pouvant être précontraint (47) pour produire une force de précontrainte et un élément de transmission (46) pour transmettre la force de précontrainte, sachant que la talonnière de fixation automatique (1, 101) comporte une configuration de départ dans laquelle le support de talon (3, 103) se trouve dans une position de maintien et les deux moyens de maintien (4.1, 4.2, 104) peuvent coopérer avec la zone de talon de la chaussure de ski maintenue dans la fixation de ski de telle manière que la zone de talon de la chaussure de ski est retenue dans une position abaissée,
    a) sachant que les deux moyens de maintien (4.1, 4.2, 104) comportent respectivement un bras (41.1, 41.2) avec une extrémité de maintien ainsi qu'un élément de maintien (42.1, 42.2) disposé sur l'extrémité de maintien du bras respectif (41.1, 41.2) pour maintenir la chaussure de ski dans la zone de talon de la chaussure de ski, sachant que
    b) les deux moyens de maintien (4.1, 4.2, 104) étant mobiles l'un par rapport à l'autre, une distance entre les deux éléments de maintien (42.1, 42.2) pouvant être de ce fait modifiée, sachant que les deux éléments de maintien (42.1, 42.2) peuvent être précontraints avec une force de maintien à une distance de maintien l'un par rapport à l'autre pour coopérer dans la configuration de maintien de la talonnière de fixation automatique (1, 101) avec la zone de talon de la chaussure de ski maintenue dans la fixation de ski et retenir la zone de talon de la chaussure de ski dans la position abaissée, sachant que
    c) chaque moyen de maintien (4.1, 4.2, 104) comporte un manchon (45.1, 45.2) déplaçable le long du bras du moyen de maintien respectif (4.1, 4.2, 104), sachant que l'élément de transmission (46) peut être comprimé contre les manchons (45.1, 45.2) des deux moyens de maintien (4.1, 4.2, 104) en raison de la force de précontrainte produite par l'élément de précontrainte élastique (47) pour précontraindre les deux éléments de maintien (42.1, 42.2) avec la force de maintien à leur distance de maintien, caractérisée en ce que
    d) les manchons (45.1, 45.2) comportent respectivement une première structure de commande (48.1, 48.2), lesquelles coopèrent respectivement avec une première contre-structure de commande (49.1, 49.2) du support de talon (3, 103), sachant que les premières contre-structures de commande (49.1, 49.2) sont disposées sur un boîtier (31) du support de talon (3, 103), sachant que les manchons (45.1, 45.2) sont comprimés avec leurs premières structures de commande (48.1, 48.2) par l'élément de transmission (46) contre les premières contre-structures de commande (49.1, 49.2) en raison de la force de précontrainte produite par l'élément de précontrainte élastique (47) pour précontraindre les deux éléments de maintien (42.1, 42.2) à leur distance de maintien avec la force de maintien.
  2. Talonnière de fixation automatique (1, 101) selon la revendication 1, caractérisée en ce que les manchons (45.1, 45.2) comportent respectivement une deuxième structure de commande (50.1, 50.2), lesquels coopèrent respectivement avec une deuxième structure de commande (51.1, 51.2) de l'élément de transmission (46), sachant que l'élément de transmission (46) est comprimé avec ses deuxièmes contre-structures de commande (51.1, 51.2) contre les deuxièmes structures de commande (50.1, 50.2) des manchons (45.1, 45.2) en raison de la force de précontrainte produite par l'élément de précontrainte élastique (47) pour précontraindre les deux éléments de maintien (42.1, 42.2) avec la force de maintien à leur distance de maintien.
  3. Talonnière de fixation automatique (1, 101) selon la revendication 1 ou 2, caractérisée en ce que les deux éléments de maintien (42.1, 42.2) respectivement formés par une tige, laquelle fait saillie vers l'avant avec son extrémité libre pour venir en prise dans un évidement dans la zone du talon de la chaussure de ski pour maintenir la chaussure de ski dans la zone du talon de la chaussure de ski.
  4. Talonnière de fixation automatique (1, 101) selon l'une quelconque des revendications 1 à 3, caractérisée en ce que les deux éléments de maintien (42.1, 42.2) peuvent être déplacés l'un de l'autre en opposition à la force de maintien de leur distance de maintien et de ce fait en éloignement de leur distance de maintien.
  5. Talonnière de fixation automatique (1, 101) selon l'une quelconque des revendications 1 à 4, caractérisée en ce que les moyens de maintien (4.1, 4.2, 104) sont logés respectivement pouvant pivoter pouvant pivoter en particulier sur l'autre support de talon (3, 103) dans une zone d'une extrémité du bras respectif (41.1, 41.2) opposée à l'extrémité de maintien du bras respectif (41.1, 41.2).
  6. Talonnière de fixation automatique (1, 101) selon l'une quelconque des revendications 1 à 5, caractérisée en ce que les moyens de maintien (4.1, 4.2, 104) sont logés respectivement pouvant tourner, pouvant tourner en particulier sur l'autre support de talon (3, 103), autour d'un axe longitudinal du bras respectif (4.1.1, 41.2) .
  7. Talonnière de fixation automatique (1, 101) selon l'une quelconque des revendications 1 à 6, caractérisée en ce que la force de précontrainte produite par l'élément de précontrainte élastique (46) est orientée le long des bras (41.1, 51.2) des moyens de maintien (4.1, 4.2, 104) .
  8. Talonnière de fixation automatique (1, 101) selon l'une quelconque des revendication 1 à 7, caractérisée en ce que la précontrainte de l'élément de précontrainte élastique (47) peut être réglé, la force de précontrainte produite par l'élément de précontrainte élastique (47) étant de ce fait réglable.
  9. Talonnière de fixation automatique (1, 101) selon l'une quelconque des revendications 1 à 8, caractérisée par
    a. une unité de base (2, 102) pour la fixation à la face supérieure d'un ski,
    b. un palier radial à travers lequel est logé le support de talon (3, 103) pouvant pivoter sur l'unité de base (2, 102) autour d'un axe de pivotement géométrique, orienté pour l'essentiel verticalement par rapport à l'unité de base (2, 102) et pouvant pivoter de ce fait autour de l'axe de pivotement s'éloignant de sa position de maintien en partant de sa position de maintien le long d'une course de réglage et le palier radial comporte un tenon (25, 125), lequel est constitué sur une première des deux unités de l'unité de base (2, 102) et du support de talon (3, 103) et le palier radial comporte un logement (32, 132), lequel est constitué sur une deuxième des deux unités de l'unité de base (2, 102) et du support de tourillon (3, 103), sachant que le tenon (25, 125) est inséré pouvant tourner dans le logement (32, 132), le support de talon (3, 103) étant de ce fait logé pouvant pivoter sur l'unité de base (3, 103) autour de l'axe de pivotement par rapport à l'unité de base (2, 102),
    c. un système de précontrainte par lequel le support de talon (3, 103) peut être précontraint dans une première zone de la course de réglage par rapport à sa position de maintien, sachant que le système de précontrainte comprend un premier élément de butée (27, 127) avec une première structure de positionnement (29, 129) et un élément élastique (26, 126), sachant que le premier élément de butée (27, 127) peut être comprimé avec la première structure de positionnement (29, 129) contre une première contre-structure (33, 133) en raison d'une première force produite par l'élément élastique (26, 126) et orientée dans une première direction le long d'un axe d'orientation de l'élément élastique (26, 126), lorsque le support de talon (3, 103) se trouve dans la première zone de la course de réglage pour précontraindre le support de talon (3, 103) à sa position de maintien dans la première zone de la course de réglage,
    sachant que l'élément élastique (26, 126) est disposé dans le tenon (25, 125) et l'axe d'orientation de l'élément élastique (26, 126) est orienté perpendiculairement à l'axe de pivotement et en ce que la première contre-structure (33, 133) est attribuée la deuxième des deux unités de l'unité de base (2, 102) et du support de talon (3, 103).
  10. Talonnière de fixation automatique (1, 101) selon la revendication 9, caractérisée en ce que le premier élément de butée (27, 127) est logé pouvant être mobile dans le tenon (25, 125) de façon radiale par rapport à l'axe de pivotement.
  11. Talonnière de fixation automatique (1, 101) selon la revendication 9 ou 10, caractérisée en ce que le système de précontrainte comprend un deuxième élément de butée (28, 128) avec une deuxième structure de positionnement (30, 130), sachant que le deuxième élément de butée (28, 128) peut être comprimé avec la deuxième structure de positionnement (30, 130) contre une deuxième contre-structure (34, 134) attribuée à la deuxième des deux unités de l'unité de base (2, 102) et du support de talon (3, 103) en raison d'une deuxième force produite par l'élément élastique (26, 126) et orientée le long de l'axe d'orientation de l'élément élastique (26, 126) dans une deuxième direction opposée à la première direction, lorsque le support de talon (3, 103) se trouve dans la première zone de la course de réglage pour précontraindre le support de talon (3, 103) dans la première zone de la course de réglage à sa position de maintien.
  12. Talonnière de fixation automatique (1, 101) selon la revendication 11, caractérisée en ce que le premier élément de butée (27, 127) est disposé sur un premier côté de l'élément élastique (26, 126) et en ce que le deuxième élément de butée (28, 128) est disposé sur un deuxième côté de l'élément élastique (26, 126), opposé au premier côté de l'élément élastique (26, 126).
  13. Talonnière de fixation automatique (1, 101) selon l'une quelconque des revendications 11 à 12, caractérisée en ce que la première contre-structure (33, 133), vue de l'axe de pivotement, est disposée dans une première direction radiale et en ce que la deuxième contre-structure (34, 134), vue de l'axe de pivotement est disposée dans une direction deuxième direction radiale opposée à la première direction radiale.
  14. Talonnière de fixation automatique (1) selon l'une quelconque des revendications 9 à 13, caractérisée en ce que la première des deux unités de l'unité de base (2) et du support de talon (3) est l'unité de base (2) et en ce que la deuxième des deux unités de l'unité de base (2) et du support de talon (3) est le support de talon (3).
  15. Fixation de ski avec une talonnière de fixation automatique (1, 101) selon l'une quelconque des revendications 1 à 14.
EP20156651.0A 2018-06-14 2018-06-14 Talonnière Active EP3702005B1 (fr)

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DE102022110765A1 (de) * 2022-05-02 2023-11-02 Marker Deutschland Gmbh Fersenhalter mit gerader Führungsbahn der Halteelemente bei Vertikalauslösung
DE102022110764A1 (de) * 2022-05-02 2023-11-02 Marker Deutschland Gmbh Fersenhalter mit einstellbarer Kraft für Vertikalauslösung
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199098B1 (fr) * 1985-03-25 1990-02-28 Fritz Dipl.-Ing. Barthel Fixation pour ski de randonnée

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EP3581248A1 (fr) 2019-12-18
EP3702005A1 (fr) 2020-09-02

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