EP3345660A1 - Anschlag für fixierungsvorrichtung eines schuhs - Google Patents

Anschlag für fixierungsvorrichtung eines schuhs Download PDF

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Publication number
EP3345660A1
EP3345660A1 EP17199716.6A EP17199716A EP3345660A1 EP 3345660 A1 EP3345660 A1 EP 3345660A1 EP 17199716 A EP17199716 A EP 17199716A EP 3345660 A1 EP3345660 A1 EP 3345660A1
Authority
EP
European Patent Office
Prior art keywords
jaws
pusher
axis
stop
lever
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP17199716.6A
Other languages
English (en)
French (fr)
Other versions
EP3345660B1 (de
Inventor
Reinhold Zoor
Jérôme GILLIN
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.)
Skis Rossignol SA
Original Assignee
Skis Rossignol SA
Rossignol SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Skis Rossignol SA, Rossignol SA filed Critical Skis Rossignol SA
Publication of EP3345660A1 publication Critical patent/EP3345660A1/de
Application granted granted Critical
Publication of EP3345660B1 publication Critical patent/EP3345660B1/de
Active legal-status Critical Current
Anticipated expiration legal-status 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
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/0805—Adjustment of the toe or heel holders; Indicators therefor
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/0807—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
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08507—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable with a plurality of mobile jaws
    • A63C9/08521—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable with a plurality of mobile jaws pivoting about a vertical axis, e.g. side release
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08557—Details of the release mechanism
    • A63C9/08564—Details of the release mechanism using cam or slide surface
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08557—Details of the release mechanism
    • A63C9/08571—Details of the release mechanism using axis and lever
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/086—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
    • A63C9/22—Arrangements for adjusting the toe-clamps

Definitions

  • the invention relates to a stop of a device for attaching a boot to a gliding board.
  • This stop is particularly suitable for ski touring. It also relates to a device for attaching a boot to a gliding board and a gliding board as such equipped with such a fixing device and / or such a stop.
  • the document EP-A1-2353673 describes a stop of a fastening device of a boot on a ski touring.
  • the front binding of the boot rests on two jaws of the abutment hinged along longitudinal axes of pivoting relative to a base of the abutment intended to be fixed on the ski touring.
  • Each jaw comprises retaining elements intended to cooperate with the ski touring boot.
  • the two jaws are articulated by a spring system to occupy a first so-called stable closed position in which the retaining elements cooperate with corresponding hollow portions arranged laterally in the front part of the ski touring boot, in order to fix the shoe allowing only its rotational movement about an axis transverse to the ski, and a second so-called open stable position in which the jaws are spaced apart so that the retaining elements release the shoe that can be separated from the ski touring.
  • Fixing the front part of the boot on a ski touring equipped with such a stop is achieved by positioning the shoe while the two jaws occupy the second open position, then pressing strongly with the sole of the shoe on the system spring-based which allows the passage of articulated jaws to their first closed position in which they are closer to the shoe to position the retaining elements within complementary hollow portions of the shoe.
  • a disadvantage of such existing stops is their lack of safety in the case of a fall of the skier, particularly in the case of a fall in torsion of the skier in a situation of downhill type alpine skiing, involving a twisting movement of the skier. shoe relative to the ski during which the shoe remains trapped in the abutment, which may induce injury of the skier.
  • the object of the present invention is to provide a solution for attaching a boot to a gliding board that overcomes the disadvantages listed above.
  • a first object of the present invention is to provide a solution for attaching a boot to a gliding board, particularly on a ski touring, ensuring optimum safety to the skier in case of a fall.
  • a second object of the present invention is to provide a solution for fixing a simple shoe, easy to maneuver, compact, economical and lightweight.
  • an abutment for a device for attaching a boot to a gliding board comprising a base intended to be fixed on the gliding board, and characterized in that it comprises two jaws side, each mounted rotatably on the base so as to occupy a closed position in which they are able to maintain a boot on a gliding board and a spaced apart position in which they are adapted to receive a shoe, a pusher comprising a trigger surface cooperating with a ramp of each jaw, this push being connected to the base by a trigger spring which controls its movement, and two links connected together and each connected to a jaw.
  • the following description relates to a stop or fastening element before a device for attaching a boot to a gliding board (not shown).
  • This stop ensures the attachment of the front part of the shoe and is particularly suited to the practice of ski touring, but does not exclude use in the context of downhill skiing and / or cross-country skiing. More generally, the abutment participates in the constitution of the attachment device of the boot on the gliding board, in combination with a rear heel (not shown) optionally ensuring the attachment of the rear portion of the shoe.
  • the Figures 1 to 17 illustrate a first embodiment of such a stop.
  • the Figures 18 to 26 illustrate a second embodiment of such a stop.
  • an orthonormal reference is associated with the stop, the longitudinal direction X of the abutment being the horizontal direction, oriented from the rear to the front of the stop, this longitudinal direction corresponding by elsewhere in the direction of the rear towards the front of a ski on which the stop is intended to be arranged.
  • the transverse direction Y corresponds to the horizontal direction perpendicular to the X direction and oriented from right to left.
  • the horizontal plane thus corresponds to a plane parallel to the surface of a ski on which the stop is intended to be arranged.
  • the vertical direction Z is perpendicular to the horizontal plane defined by the X and Y directions and is directed upwards.
  • the abutment according to the embodiments of the invention is substantially symmetrically arranged with respect to a vertical longitudinal median plane, and we will sometimes describe in detail only one side of the abutment, the second opposite being similar because symmetrical.
  • the stop comprises a base 130 intended to be fixed on a gliding board, and movable elements arranged on this base 130. It also comprises a top cover 150 positioned in front of the jaws and covering all or part moving parts. It further comprises a housing 137 substantially cylindrical rear part, provided for receiving a shoe connection axis, not shown.
  • the abutment first comprises two rigid jaws 101, arranged laterally and in the rear part of the abutment.
  • Each jaw 101 comprises a retaining element 102 for ensuring the retention of the shoe when the jaw is in a closed position, which will be detailed later.
  • Retaining member 102 is in the form of a holding pin for engagement with side openings in the front portion of the boot. It is thus oriented towards the center of the abutment, in a substantially transverse direction.
  • Each jaw extends substantially longitudinally on each side of the stop, so as to cooperate with both side surfaces of a shoe.
  • Each jaw 101 is pivotally mounted relative to the stop, more precisely relative to the base 130, about a substantially vertical axis of rotation 103.
  • the retaining element 102 is positioned at the rear and upper part of the jaw, in particular at the rear of the axis of rotation 103 of the jaw.
  • each retaining element 102 can be spread outwardly by rotation of the jaw 101, thus allowing the boot and the heaving of a shoe.
  • each jaw 101 can occupy a closed position in which its retaining elements 102 are able to hold a ski boot.
  • a return spring exerts a force on the jaw tending to maintain it in its closed position. According to this embodiment, this return spring is a trigger spring 112 which will be described below.
  • each jaw 101 comprises reinforcing fins 105, to enable them to undergo high stress without risk. These fins extend in a substantially horizontal plane XY. They are sufficiently wide and slide in lateral grooves of a pusher 110 which will be described below.
  • Each jaw 101 also comprises a particular part arranged around the axis of rotation 103, oriented towards the inside of the stop, of which one end forms a substantially vertical rear surface forming a ramp 104 intended to cooperate with a trigger surface 114 of a pusher 110, according to an operation which will be detailed later.
  • This ramp 104 is disposed at the rear of the axis of rotation 103 of the jaw 101.
  • each jaw 101 further comprises a front end, positioned in front of the axis of rotation 103, supporting a link 120 by a lateral axis 123.
  • each jaw 101 supports a link 120 by a lateral axis 123.
  • the abutment thus comprises two links 120. These two links 120 extend in a substantially transverse direction, angularly variable according to the configuration of the abutment, and are hinged together. by a central axis 125 disposed in the central portion of the stop. Such central axis 125 is free to move relative to the base 130 of the stop. This central axis 125 is integral with a pusher 110 and its movement is guided by the pusher 110 so that it is a displacement in longitudinal translation.
  • the stop comprises a pusher 110, movable in longitudinal translation.
  • the pusher 110 comprises a longitudinal central slide in which is positioned one (or more) pad 131 fixed on the base 130 of the abutment.
  • the pusher is subjected to the force of a release spring 112, extending longitudinally in a central portion of the abutment, and a rear end of which is fixed to a rear stop 132 of the base 130 and a front end is attached to the pusher 110.
  • the latter further comprises two lateral triggering surfaces 114 intended to cooperate with the ramps 104. jaws 101.
  • trigger surfaces 114 are arranged on the front surface of lateral fingers of the pusher 110; these fingers extend transversely with a forward inclination.
  • the force exerted by the triggering spring 112 is adjustable by moving the rear stop 132 by means of a set screw 133, arranged on the front surface of the stop.
  • the operation of the stop will now be explained. It can occupy three main configurations, called putting on, climbing and descent or skiing.
  • FIGS. 4 to 7 illustrate the abutment in boot configuration.
  • the central axis 125 of the rods 120 is positioned in a rear position, by an actuating device which will be detailed later.
  • the central axis 125 comes almost in the transverse alignment of the two axes of rotation 103 of the jaws 101.
  • This retracted position of the rods induces a pull towards the center on each lateral axis 123 of the rods, which consequently exerts a torque on the jaws 101, and causes the jaws 101 to rotate outwardly of the stop.
  • each of the jaws 101 is spread outwardly at an angle of between about 8 and 15 degrees inclusive.
  • the pusher 110 is likewise positioned in a retracted position, in which the release spring 112 is slightly compressed.
  • the actuation of the stop is released by the actuating device which will be described below, so that the pusher 110 returns to its rest position further advanced under the effect of the trigger spring 112, recalling the jaws 101 in rotation to their closed position and the central axis 125 of the rods 120 in the forward position, until reaching the descent configuration, represented by the Figures 9 to 11 , wherein the retaining elements 102 are nested in recesses of a shoe, not shown, to maintain it.
  • the jaws 101 are kept closed so as to ensure the maintenance of a shoe, not shown.
  • the jaw has a degree of freedom in rotation about its axis of rotation 103 and may slightly accompany the shoe in a displacement torsion outward.
  • Such movement of a jaw involves a similar and simultaneous movement of the second jaw 101 inwardly through the rods 120 which bind the two jaws.
  • the two jaws have a certain freedom of rotation which allows them to slightly accompany the shoe in its lateral pressures, at a maximum angle of about 20 degrees, in an elastic race of the stop, with a return elastic towards the refocusing of the jaws.
  • Such an abutment more advantageously provides a trigger function, which thus provides an essential safety function.
  • the shoe exerts a twisting force on a jaw, the latter can rotate about its axis of rotation 103, as mentioned above.
  • Such rotation causes a relative displacement of the ramp 104 of the jaw relative to the triggering surface 114 of the pusher 110. This cooperation of the two surfaces is such that the pusher is moved rearwardly, against the trigger spring 112.
  • the stop may be positioned in a third so-called rise configuration, in which the shoe is held by the jaws in a locked manner, that is to say in which the triggering is not possible, is inactive. It is indeed important to prevent any triggering of the stop in a climbing phase, to ensure the safety of the skier on the climb, preventing especially the loss of a ski.
  • This climb configuration is represented by the Figures 12 to 17 .
  • the stop is further actuated by an advantageous actuating device which will now be described, and which is particularly visible on the figures 6 , 10 , 14 and 15 .
  • This actuating device comprises a front support 140 rotatably mounted in its lower front portion relative to the base 130 of the abutment, about a transverse axis 141, in particular shown in FIGS. figures 2 and 12 . It carries a second axis in its second upper rear end, which forms an axis of rotation 142 for a lever 143.
  • a lever 143 comprising a gripping zone for easy handling by a user is rotatably mounted around this substantially transverse axis of rotation 142; it is further biased by an optional return spring disposed around this axis of rotation 142.
  • the actuating device further comprises an intermediate piece 144, a front end is fixed to the front support 140 and / or lever 143 at the of the axis of rotation 142 of the lever.
  • This intermediate part 144 finally comprises a connection on the one hand with the rods 120 via a connecting element, consisting of one or more parts 145, 145A, movable in longitudinal translation, and on the other hand with the push-button 110.
  • This connecting element 145, 145A is more precisely linked to the central axis 125 of the links 120.
  • the lever 143 is rotatably mounted on two parts movable in rotation with respect to the base 130, the front support 140 at the front, connected to the base, and the intermediate piece 144 at the back, connected to the jaws.
  • These three parts 143, 140, 144 are interconnected by a common axis of rotation, the axis of rotation 142 of the lever 143.
  • the cover 150 covers the rods and partially the pusher, and has an opening in its front portion for the passage of the actuating device, including the lever. It also includes side walls protecting the lateral parts of the actuating device and the triggering mechanism.
  • the lever 143 In the boot configuration of the stop, the lever 143 is rotated at the maximum downwardly, in the forward direction of the stop, about its axis of rotation 142. It reaches a substantially horizontal positioning. This actuation also has the effect of causing the rear support 140 to rotate rearward and the position of the rotation axis 142 of the lever 143 to be set in the lowered and retracted position. As a result, the connecting element 145, 145A is pushed back, through the intermediate piece 144, and therefore pushes back the central axis 125 of the rods 120 and the pusher 110 to reach the shoe configuration described above. In this configuration, the trigger spring 112, which is compressed, exerts a return force against the actuating device. This first position of the lever 143 in the boot configuration is maintained by a permanent support on the lever 143, for example by means of a stick.
  • the lever In the descent configuration of the stop, the lever is in an intermediate position raised. This position is easily reached by the elastic return exerted on the actuating device due to the knee-type construction when the skier releases the pressure on the lever 143. In this configuration, the pressure on the central axis 125 of the rods 120 is released and the push assembly 110 and rods 120 returns to a position in which the trigger spring 112 is not or less compressed. In this configuration, the jaws 101 are held in their position of holding a shoe, under the effect of the pusher, and the triggering function described above is active.
  • the second position of the lever is a stable position. Note, this position depends on the width of the shoe, since the actuator is also configured to adapt to different shoe widths.
  • the climb configuration is reached by a rearward swing of the lever 143, according to a manual actuation or by means of a stick, until reaching a substantially vertical position.
  • the lever 143 comprises at least one finger 146 towards its lower end, opposite its gripping zone, more precisely two lateral fingers in this embodiment, which cooperates with a toothed surface 138 of the base or alternatively not shown of the cover, or alternatively of the pusher, as represented by the variant embodiment of the figure 17 . This cooperation ensures the maintenance of the lever in this third position, and the stability of the rise configuration, the displacement of the axis of rotation 142, and the entire actuating device, being blocked.
  • the choice of notch also corresponds to a setting of a certain separation of the jaws.
  • the lever 143 exerts a force on the central axis 125 of the links, via the connecting element 145, 145A and the intermediate part 144.
  • This force is sufficient to prevent any translation of the pusher 110 and movement of the links 120 under the effect of efforts of the shoe on the jaws.
  • the trip function is thus locked and inactive.
  • this force also positions the jaws according to a certain spacing chosen, according to the notch of the toothed surface 138, which allows the stop to be adapted for use with shoes of different size, in particular of different width.
  • the device actuation is in a stable position in this climb configuration.
  • the actuating device described above has the advantage of being able to occupy three configurations corresponding to three positions of the lever, which alone allows it to determine one of the three configurations of the stop. There is no need for a separate lock or separate actuator.
  • the mobile support 140, the lever 143 and the intermediate piece 144, connected together at an axis of rotation 142 of the lever 143 forms a knee-type assembly, which allows to reach the different positions mentioned above.
  • the axis of rotation 142 is movable relative to the base 130 of the stop. This assembly forming the actuating device is subjected to the energy of the triggering spring of the stop, in particular in its operation according to the toggle mechanism.
  • actuating device could be disposed on the stop for the choice of its configuration.
  • This actuating device could comprise several separate actuators, for example a lever for two positions and a complementary lock for disabling the trip function in the rising phase.
  • this actuating device could act differently on the mechanism of the abutment, on the rods and / or the pusher, or even directly on the jaws.
  • the jaws could cooperate with a pusher of different shape and / or mobile differently, having for example a degree of freedom in a transverse direction, and not only longitudinal, even be animated by a rotation.
  • the rods could have other geometries and displacements, and be operated differently. They could also be connected to the pusher indirectly, and not directly as in the embodiment described.
  • two jaws 8, 9 are provided, these jaws being rotatably disposed about axes of rotation of the jaws 10, 11 relative to a base plate or base 3.
  • pivotable jaws 8, 9 have a latching arm 12, 13 each extending from the axes of rotation of the jaws 10, 11 to a point of attachment of links-jaws 14, 15.
  • a rod 16 is hinged at these points of attachment rods - jaws 14, 15, said rods being connected to each other by bolts (not shown) engaged in the points of attachment rods - jaws 14, 15.
  • a holding arm 17, 18 at the end of which a holding pin 19, 20 is respectively provided extends on the side of the jaws 8, 9 opposed to the attachment points of the links - jaws and the link, said pin extending parallel to the link 16.
  • the jaws 8, 9 comprise jaw ramps 22, 23 for, during the movement of the jaws 8, 9, to exert a pressure of the jaws 8, 9 on the end of the ski boot.
  • This ramp of the jaws 22, 23 preferably acts in conjunction with trigger surfaces (or ramps) 24, 25 of a pusher against said pusher 35.
  • the link 16 comprises two rod arms 28, 29, which we will call alternatively more simply “rods”, interconnected via a connection link 27. These link arms 28, 29 are arranged between the attachment points rods - jaws 14 , So that they can transmit a pushing force with a component extending transversely to the line connecting the hooking points 14, 15. Although the link 16 consists of two link arms 28, 29 connected at a connecting link 27, the rod 16 thus acts as a bar in one piece transmitting the pushing force. This is essentially achieved by the fact that the connecting rod arms 28, 29 comprise, in addition to the connecting link 27, a bearing surface 30, 31 at which the link arms 28, 29 rest against each other. other.
  • An axle cam 32, an oblong hole 40 and a hooking cam 34 are provided in the connecting link 27, these elements cooperating with a spacer key 6.
  • This spacer key 6 has a surface V-shaped bearing 7 through which the cams 32 and 34 are spaced from each other along the length of the oblong hole 40.
  • a link arm 28 or 29 may comprise a positioning stop 39 which, when the connecting link is folded, serves as a positioning stop for a ski boot when entering the binding.
  • the pusher 35 is slid against the force of a return spring 36.
  • This return spring (or release spring) 36 presses on the one hand against the pusher 35 and on the other hand against a support 37 fixed to the plate of base 3.
  • An adjusting screw 38 allows in this case to vary the tension of the return spring 36.
  • the sectional view through the front jaw indicates the basic position in top view, corresponding to the rise and fall position.
  • the jaws 8, 9 lie substantially aligned in parallel with each other and in the longitudinal direction of the base plate 3 and / or a ski placed below.
  • the rod 16 connecting the jaws 8, 9 ensures that in case of lateral spacing of a holding pin 20, the opposite holding pin 19 is then jointly guided so that the ski boot (not shown) remains firmly held by the jaws 8, 9.
  • the return spring 36 acts on the holding pins 19 and 20 via the pusher 35 and the jaw ramps 22 and 23.
  • a spring element 39 pulls the piston 33 at which the spacer key 6 is arranged with its bearing surfaces 7 above the point of rotation 43, between the cams 32 and 34, in the direction F, and thus maintains the link arms 28, 29 stretched at the stop 30/31.
  • a device 41 on the upper side of the ski binding when it is strongly stressed by the end of the ski boot, can support a lever or a pusher 42 against the rod 16. This folds the rod in the form of V and thus reduces the spacing between the attachment points 14, 15 so as to be able to move the ends of the jaws 17, 18 at which the holding pins 19, 20 can be arranged and release the ski boot.
  • an advantage of the solution comes from the gripping points of the jaws connected to each other via a connecting rod. This has the consequence that the jaws are not moved independently of one another, but that a displacement of one jaw necessarily results in movement of the other jaw. This makes it possible to fix the ski binding so that a shoe hung in the ski binding can have a certain movement clearance without detaching from the binding. It is only when a predefined set is exceeded that the jaws release the ski boot.
  • the rod can slide on a line connecting the attachment points connecting rods - jaws.
  • the rod can thus slide for example with respect to a base plate or with respect to the ski on which the ski binding is disposed. With axes of rotation of the fixed jaws, such sliding on a line between the attachment points connecting rods-jaws causes a sliding of the jaw position and thus a movement of the ski boot hanging in the ski binding.
  • the The jaws comprise an attachment arm extending from the axis of rotation of the jaws to the attachment point of the jaw-links and a holding arm extending from the axis of rotation of the jaws to a holding pin.
  • the rod comprises two link arms interconnected via a link link. This makes it possible to fold the rod and thus reduce the spacing between the attachment points to separate the ends of the jaws at which holding pins can be arranged.
  • a tie link makes it more difficult to transmit a pushing force towards the rod. It is thus proposed that the link arms are arranged between the attachment points rods - jaws so that they can transmit a thrust force with a component extending transversely to the line of the attachment points.
  • the rod arms comprise, in addition to the connecting rod, a bearing surface.
  • the link link may also comprise, for example, predefined positions for the latching hooking the link arms in a specific orientation relative to each other.
  • the tie link has a cam guided in an oblong hole and that the cam is fixedly arranged.
  • a second cam serves as a counter-bearing at the other link arm.
  • the cams can be part of the link.
  • the spacer key is arranged around an axis that can pivot vertically, at a piston that can slide only in a plane transverse to a line connecting the axes of rotation of the jaws.
  • This piston preferably movable in the longitudinal direction of the ski and under spring tension pulls the spacing key between the cams to the maximum width of width allowed in each case by the length of the oblong hole.
  • the piston can slide against the force of a spring hooked on the one hand to the sliding piston and on the other hand to a fixed support.
  • the fixed support may have the effect that the spacer key always has the greatest effect of spacing relative to the cams, and therefore relative to the link arms.
  • the rod comprises for this purpose two link arms interconnected so as to be pivotable via a guided latching cam in an oblong hole.
  • a hooking cam is disposed at a link arm and a cam an axis and an oblong hole, in which is guided the opposite engagement cam, are arranged at the other link arm.
  • a movement of the latching cam and the axle cam towards the end of the ski moves the holding pins towards each other while the spacer key slides along the latching cam and ordered.
  • the spacer key in this case pushes the link arms away from each other until the holding pins adopt the spacing necessary for a secure hooking of the ski boot. and that the link arms are approximately aligned on a line.
  • the jaws have a bearing surface cooperating with the counter surfaces at a spring-loaded pusher respectively having an edge in turn. trigger.
  • the holding pins attempt to adopt the smallest spacing possible relative to each other in the jaws.
  • the jaws controlled by the spring-loaded pusher first adopt, via the holding pins, their end position in the ski boot recesses.
  • the spacer key with a slight delay, must then push the link arms away from each other and act as a spacer on the link arms.
  • the rod comprises two link arms interconnected via a connecting rod and a device on an upper side of the ski binding which, when strongly stressed by the tip of the shoe, press directly or via an additional lever against the rod of such so that the rod folds in a position before the dead point and thus reduces the spacing between the attachment points, to separate from one another the ends of the jaws at which the holding pins can be arranged, to release the ski boot.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
EP17199716.6A 2016-11-02 2017-11-02 Anschlag für fixierungsvorrichtung eines schuhs Active EP3345660B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016013104.7A DE102016013104A1 (de) 2016-11-02 2016-11-02 Skibindung

Publications (2)

Publication Number Publication Date
EP3345660A1 true EP3345660A1 (de) 2018-07-11
EP3345660B1 EP3345660B1 (de) 2019-12-18

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US (1) US10293242B2 (de)
EP (1) EP3345660B1 (de)
DE (1) DE102016013104A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800009744A1 (it) * 2018-10-24 2020-04-24 Atk Race Srl Puntale di attacco da sci
FR3097773A1 (fr) 2019-06-26 2021-01-01 Skis Rossignol - Club Rossignol Butée avant de fixation pour ski de randonnée

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3566754B1 (de) * 2018-05-08 2022-08-17 Fritschi AG - Swiss Bindings Frontautomat für eine skibindung
EP3833457A1 (de) * 2018-07-09 2021-06-16 Ryan PRIEST Skibindung
IT202000012502A1 (it) * 2020-05-27 2021-11-27 Atk Sports S R L Inserto anteriore per scarpone da sci alpinismo, per l'aggancio dello scarpone ad un attacco da sci alpinismo

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656806A1 (fr) * 1990-01-10 1991-07-12 Salomon Sa Fixation de securite pour ski.
EP2353673A1 (de) 2010-02-04 2011-08-10 Salewa Sport AG Tourenskibindung mit Verriegelungsmechanismus
EP2626116A1 (de) * 2012-02-07 2013-08-14 Fritz Barthel Vordereinheit für eine Gleitbrettbindung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT343027B (de) * 1976-04-14 1978-05-10 Smolka & Co Wiener Metall Skibindungsteil
CH645030A5 (fr) * 1982-01-27 1984-09-14 Haldemann Ag Fixation de securite d'une chaussure sur un ski et chaussure de ski pour cette fixation.
DE3515847C2 (de) * 1985-05-02 1994-04-07 Marker Deutschland Gmbh Vorderbacken für Sicherheitsskibindungen
FR2625443B1 (fr) * 1988-01-05 1990-05-04 Salomon Sa Fixation de securite pour ski destinee a maintenir, de facon declenchable, l'avant d'une chaussure montee sur le ski
FR2717705B1 (fr) * 1994-03-24 1996-06-07 Frederic Paradis Butée avant pour fixation de sécurité de ski alpin.
ATE243052T1 (de) * 1997-01-29 2003-07-15 Look Fixations Sa Sicherheitsbindung an der oberseite des skistiefels
FR2991592B1 (fr) * 2012-06-12 2016-08-26 Rossignol Sa Butee a declenchement automatique en torsion
FR2997022B1 (fr) * 2012-10-22 2015-01-02 Salomon Sas Butee avant d'un engin de glisse et engin de glisse equipe d'une telle fixation
FR3002460B1 (fr) * 2013-02-22 2017-08-25 Rossignol Sa Butee a declenchement automatique en torsion
EP2929920A1 (de) * 2014-04-09 2015-10-14 Salomon S.A.S. Skibindung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656806A1 (fr) * 1990-01-10 1991-07-12 Salomon Sa Fixation de securite pour ski.
EP2353673A1 (de) 2010-02-04 2011-08-10 Salewa Sport AG Tourenskibindung mit Verriegelungsmechanismus
EP2626116A1 (de) * 2012-02-07 2013-08-14 Fritz Barthel Vordereinheit für eine Gleitbrettbindung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800009744A1 (it) * 2018-10-24 2020-04-24 Atk Race Srl Puntale di attacco da sci
EP3643374A1 (de) * 2018-10-24 2020-04-29 Atk Race S.R.L. Tourenskibindung
FR3097773A1 (fr) 2019-06-26 2021-01-01 Skis Rossignol - Club Rossignol Butée avant de fixation pour ski de randonnée

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US10293242B2 (en) 2019-05-21
DE102016013104A8 (de) 2018-07-19
DE102016013104A1 (de) 2018-05-03
US20180185737A1 (en) 2018-07-05
EP3345660B1 (de) 2019-12-18

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