EP0346414B1 - Unite de fixation de skis a declenchement automatique - Google Patents

Unite de fixation de skis a declenchement automatique Download PDF

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Publication number
EP0346414B1
EP0346414B1 EP88910411A EP88910411A EP0346414B1 EP 0346414 B1 EP0346414 B1 EP 0346414B1 EP 88910411 A EP88910411 A EP 88910411A EP 88910411 A EP88910411 A EP 88910411A EP 0346414 B1 EP0346414 B1 EP 0346414B1
Authority
EP
European Patent Office
Prior art keywords
ski
heel
ski binding
binding unit
front portion
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.)
Expired - Lifetime
Application number
EP88910411A
Other languages
German (de)
English (en)
Other versions
EP0346414A1 (fr
Inventor
Heinz H. Bildner
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.)
Implementors Overseas Ltd
Original Assignee
Implementors Overseas Ltd
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
Priority claimed from DE3808643A external-priority patent/DE3808643C2/de
Application filed by Implementors Overseas Ltd filed Critical Implementors Overseas Ltd
Priority to AT88910411T priority Critical patent/ATE81598T1/de
Publication of EP0346414A1 publication Critical patent/EP0346414A1/fr
Application granted granted Critical
Publication of EP0346414B1 publication Critical patent/EP0346414B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/088—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with electronically controlled locking devices
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/005—Ski bindings with means for adjusting the position of a shoe holder or of the complete binding relative to the ski
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/084—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable
    • A63C9/0841—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable with a single jaw
    • A63C9/0842—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable with a single jaw the jaw pivoting on the body or base about a transverse axis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08535—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 mobile body or base or single jaw
    • A63C9/08542—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 mobile body or base or single jaw pivoting about a transversal axis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C7/00—Devices preventing skis from slipping back; Ski-stoppers or ski-brakes
    • A63C7/10—Hinged stoppage blades attachable to the skis in such manner that these blades can be moved out of the operative position
    • A63C7/1006—Ski-stoppers
    • A63C7/1013—Ski-stoppers actuated by the boot
    • 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
    • A63C9/001—Anti-friction devices
    • 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
    • A63C9/084—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable
    • A63C9/0848—Structure or making
    • 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
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08592—Structure or making

Definitions

  • the invention relates to an automatically releasable ski binding with a front and heel part, a mechanical shoe holding system, an electronic control and a release system for the ski shoe, in which a heel-side sole holder can be mechanically brought into a functional connection with a signal receiver of the electronic control in the event of a load via a signal transmitter.
  • ski bindings do not differentiate reliably enough between jumping and falling in real use; they therefore tend to trigger even brief impacts that are safe for the skier. In the case of known electronically controlled ski bindings, no triggering is possible in the event of a power failure due to constant power consumption.
  • a heel-side part of a ski binding with an electrical release device is known from AT-A 376 893.
  • a contact clamped in the heel part designed as a resilient rod, presses in the downward position against a spatial control curve formed in the rearward-facing part of the ski boot, so that movements which can endanger the leg or foot of a skier are triggered electrically by the ski binding activated becomes.
  • the resilient rod is pressed against a further contact arranged on the heel part, so that a release circuit closes and the magnet of a solenoid valve which is installed in the heel part is excited.
  • the energized solenoid valve releases the connection between two cylinder-piston arrangements and the binding can be opened almost without force.
  • This ski binding only works with a ski boot that is specially tailored to it.
  • the invention has for its object to provide an automatically releasable ski binding, which ensures reliable holding and releasing under all operating conditions and can be easily exchanged ready for use under different skis.
  • the tiltability of the front part about a transverse axis leads to a clear separation between the functions of getting into the binding unit and getting off by the skier on the one hand and triggering when there is a risk of injury on the other hand:
  • the former function is only assigned to the front part; only this is tipped down by the skier when putting on the skis from an entry position into a use position, preferably by simply depressing the front part with the toe part of the ski boot. Likewise, only the front part is actuated by the skier to get out of the binding unit as desired. The skier does not have to turn around because he can easily operate the front part with a ski pole in normal posture.
  • the release of the ski boot in the event of a fall is triggered by the heel part of the binding unit, and this takes place after a certain exposure time of one Load exceeding the limit value, so that a reliable distinction is made between a shock which is harmless to the skier, for example during a jump, and a threatening fall.
  • the clear separation between the normal functions of the front part on the one hand and the heel part on the other does not rule out that the heel part can also be triggered arbitrarily, which can be just as advantageous for demonstration and testing purposes as in the case that the front binding is used for example in a Snow guard stuck skiers is difficult to reach.
  • Fig. 1 is an oblique view from the front top of the entire ski binding.
  • Their main components are a heel part 1, a pair of connecting strips 2 and a front part 3. Together, these form a unit which can be exchanged as a whole and which is held in a selectable position in mounting rails 5 by locking devices 4, which are fixedly mounted on the ski 17 with screws 22 .
  • the heel part 1 and the front part 3 of the ski binding are locked on the connecting strips 2 by means of locking devices 7 in accordance with the size of the associated ski boot 20 (FIG. 2 and following).
  • the front part 3 can be opened with a ski pole 19, the tip of which is inserted into a pan 6.
  • a length adjustment screw 8 is arranged in the front section of the front part 3 so that it is easily accessible.
  • the required height corresponding to shoe soles of different thicknesses can be adjusted with a height adjustment screw 9.
  • a pair of vertical deflection rollers 14 is mounted, which, in a known manner, enable the ski boot 20 to be triggered horizontally, the front or rear edge of which is supported on them.
  • the sole of the ski boot 20 (FIGS. 2, 4 and the following) only rests on mountings 13.
  • a space for receiving snow or dirt adhering to the sole of the shoe is left between the connecting strips 2, so that the release properties are not changed by pressing or additional friction.
  • the carriages 13 have rollers 18 on their underside which can be rolled off between the connecting strips 2.
  • a display on the top of the heel part 1 with a scale 10 for the skier's own weight and a scale 11 for the contact pressure for a given length of the ski boot 20, as well as a display 12 intended for electrical functions that enable the skier to check the functionality of his ski binding at any time.
  • FIGS. 2a and 2b show a side view and a top view of the heel part 1, the front part 3 and the releasable locking devices 4 on the front part 3.
  • FIG. 2b shows the associated top view without the heel part 1 and with the front part 3 broken away.
  • the connecting strips 2 are provided with locking openings 16 and are connected to one another at their ends by webs, so that they can be inserted as a unit into the receiving rails 5.
  • the locking devices 7 of the heel part 1 and the front part 3 can be snapped into the locking openings 16.
  • the front part 3 has a base which is fixedly mounted on a base plate 23 with rivets 21.
  • the locking devices 7 of the front part 3 are arranged on the base plate 23.
  • the connecting strips 2 have a common leaf spring-like front end 24, which is bent upwards according to FIG. 3 and carries the latching devices 4.
  • the receiving rail 5 in the region of the front part 3 has rack-like latch arrangements 15, into which the latching devices 4 can be latched below the front part 3.
  • the locking devices 7 of the heel part 1 and the front part 3 are firmly locked in the locking openings 16 of the connecting strips 2.
  • the ski binding is set for a specific sole length of the ski boot 20.
  • the entire ski binding is fastened to the ski 17 by snapping the locking devices 4 into the locking arrangements 15 of the mounting rail 5 in the selected position, which is suitable, for example, for downhill or slalom.
  • the front part 3 has a housing 25 which can be tilted with respect to the base plate 23 about a tilt axis 40 which is arranged at right angles to the longitudinal direction of the receiving rail 5 parallel to the ski plane.
  • 4, 4a and 4b show a known type of locking of the housing 25 of the front part 3 on the base plate 23 thereof by means of a toggle lever 26 which can be pivoted from the entry position according to FIG. 4a into an extended position according to FIG. 4 by using the front sole part of the ski boot 20 steps on a pedal 30.
  • the toggle lever 26 can be triggered by means of a lever 27 on which the pan 6 is formed. If the lever 27 is mechanically, for example by a with the ski pole 19, If the downward force exerted on the pan 6 is actuated, the front part 3 is unlocked. The housing 25 then tilts upward about the tilt axis 40 according to FIG. 4a by an opening angle which is preferably greater than 25 °. However, this opening angle is considerably smaller than the opening angle required for opening and closing a ski binding with an heel part that can move upwards.
  • the housing 25 tilts down from its ready-to-drive position shown in FIG. 4 about the tilt axis 40 and presses the latching devices 4 out of the detent arrangements 15 the receiving rail 5.
  • the entire binding can now be adjusted along the receiving rail 5 or pulled out completely. If the housing 25 is then released again, the locking devices 4 according to FIG. 4 can snap back into the locking arrangements 15 in the new position of the binding unit.
  • the heel part 1 has a support part 50 which clamps the rear heel edge of the ski shoe 20 by means of a spring-loaded sole holder 48.
  • the support part 50 is guided on a housing 31 of the heel part 1 so as to be longitudinally displaceable.
  • a sleeve 32 is also longitudinally displaceable, which is open at the front and contains a spring 51.
  • the spring 51 is supported to the rear on an adjusting screw 52 which is screwed into the sleeve 32 from behind.
  • the front end of the spring 51 presses against a plunger 33, on the front end of which a roller 34 is mounted.
  • the roller 34 presses from behind against the sole holder 48, which is pivotably mounted on the support part 50 about a transverse axis 35.
  • the spring 51 thus presses the support part 50 forward in the direction of the ski boot 20.
  • the pretension of the spring 51 can be changed from the outside according to the body weight of the skier using the adjusting screw 52.
  • Display devices 53, 54 show the skier changes in the setting.
  • a locking body 36 is guided in a longitudinally displaceable manner, which is fixedly connected to the sleeve 32 by a bridge 37 and with its rear end penetrates more or less far into a locking sleeve 38 fastened in the housing 31.
  • the displaceability of the support part 50 is limited at the front by a vertical pin 55 which extends through a longitudinal slot 39 of the locking body 36.
  • the locking body 36 and the locking sleeve 38 are part of a locking device with a pair of rolling elements 56, which are accommodated in the cage-like rear end of the locking body 36 and, when the binding is ready for travel according to FIG of the locking sleeve 38 and thereby prevent further penetration of the locking body 36 into the locking sleeve 38.
  • the locking device can be released via an electromagnet 57 and a magnet armature 58. This is done in that when the electromagnet 57 is energized, the armature 58 hits the rear end of the key 41 like a bullet and pushes it forward against the resistance of a return spring 43, so that the rolling elements 56 approach each other and can no longer prevent the Locking body 36, following the pressure of the spring 51, penetrates further into the locking sleeve 38 according to FIG. 6. As a result, the support member 50 can evade the pressure exerted by the ski boot 20 so that the sole holder 48 releases the heel of the ski boot.
  • the housing 42 is closed behind the electromagnet 57 with a screwed cap 59.
  • a mechanical signal transmitter 69 is guided in the support part 50 against the resistance of a spring 47 to be displaceable to the rear.
  • the signal transmitter 69 has at its rear end a thickening 44 with a rear-facing tip.
  • a front signal pickup 64 and a rear signal pickup 65 are arranged in the range of motion of this thickening 44 and are actuated when the thickening 44 reaches a switching position S1 or S2. This occurs as a result of a load on the sole holder 48 which occurs during skiing, by means of which the support part 50 and the signal transmitter 69 are pushed backwards.
  • the front signal pickup 64 When the front signal pickup 64 is actuated, it activates batteries 78 housed in the heel part 1 (FIG. 5). If the pressure on the support part 50 and thus also on the signal transmitter 69 becomes even greater and this thereby moves it further backward, the rear signal pickup 65 is actuated next. This is in a circuit that contains a timer. The timing element ensures that the electromagnet 57 is only supplied with current when the duration of the action of the signal transmitter 69 on the signal receivers 64 and 65 has exceeded a certain period of time. This prevents the heel part 1 from triggering in the event of brief backward displacements of the support part 50, for example as a result of the skier jumping.
  • the electromagnet 57 is activated and the magnet armature 58 is thereby attracted, which in a manner known in principle hits the key 41 in a bullet-like manner, so that it releases the rolling elements 56.
  • the support member 50 becomes free and can now move backward by a relatively large distance so that the ski boot 20 can fall out of the ski binding completely freely. The skier can fall in any direction without being jeopardized by the binding.
  • the batteries 78 are preferably lithium SO2 batteries, which have a one-sided current contact 79 according to FIG. 5 for connection to contacts 80 and 81 arranged in the housing 31. A function of such batteries down to minus 50 ° can be guaranteed for one year.
  • an additional signal transmitter 67 is arranged on the top of the heel part 1.
  • the ski boot 20 can be deflected laterally both at the front and at the rear if the skier falls over the deflection rollers 14. Without the electromagnetically triggered retraction of the support part 50, the ski boot 20 is then completely released when it exerts such a rearward force on the support part 50 via the sole holder 48 that it reaches a position against increasing resistance of the springs 47 and 51 in which the sole holder 48 releases the heel of the ski boot 20. Then the springs, 43, 47 and 51 return the heel part 1 to its starting position.
  • Brackets of a ski brake 70 are mounted in lateral recesses of the heel part 1, which in the closed state 1 are positively integrated into the heel part 1.
  • 7 and 8 show a top view and a side view of the heel part 1 after the ski boot 20 has been released with the ski brake 70 extended.
  • openings 49 and 60 can be seen;
  • the adjustment screw 52 is accessible through the opening 49 and the batteries 78 can be inserted through the openings 60.
  • an emergency release button 62 located at the rear end in the closure cap 59 is located at the rear end in the closure cap 59 which can be operated by hand in order to push the magnet armature 58 forward into its release position according to FIG. 6a. The skier has the opportunity to check the function of the binding at any time.
  • FIG. 7 shows the displays 10, 11 and 12 as well as the height adjustment screw 9 and the position of the vertical deflection rollers 14 once again.
  • FIG. 8 shows how the claw-like support part 50 is connected to the associated mount 13. The fixed arrangement of the receiving rail 5 on the ski 17 and the arrangement of the rollers 18 below the mount 13 can also be seen.
  • 5 to 8 is a view of the heel part 1 with the ski brake 70 extended from the rear and shows the position of the connecting strips 2 in the mounting rail 5. Also, the adjusting screw 52 and battery locking screws 61, the locking cap 59 and the emergency release button 62 recognizable.
  • Fig. 10 is the front view of FIGS. 5 to 9 of the heel part 1 with the deflection rollers 14, the sole holder 48 and the support part 50.
  • the rear locking devices 7 are each fastened by a leaf spring 63 to the housing 31 of the heel part 1 and engage in each one of the Locking openings 16 of the connecting strips 2 guided in the receiving rail 5, so that the housing 31 is held in the selected setting.
  • FIGS. 11 and 12 A further exemplary embodiment of a heel part 1 is shown in FIGS. 11 and 12.
  • the sole holder 48 is formed directly on the support part 50.
  • An additional, electrical emergency release button 66 and an adjusting screw 71 for the exact setting of the signal pickups 64 and 65 (FIG. 6) are arranged in the housing 31.
  • Electromagnet 57 and magnet armature 58 are inserted into the heel part 1 from behind after unscrewing the closure cap 59.
  • the support part 50 is supported by a pair of springs 51 on the housing 31 of the heel part 1 according to FIGS. 11 and 12.
  • the springs 51 can each be adjusted to the skier's body weight by means of an adjusting screw 52.
  • the electronic triggering can be set to predetermined triggering values (for example for beginners or racing drivers) by means of a rotary contact 77 shown in FIG. 7.
  • a locking device can be inserted between the support part 50 and the emergency release button 62, which causes the roller lock to be unlocked by the insertion and thus the ski binding cannot be misused.
  • This type of anti-theft device can be provided with a specific code from the owner that prevents third-party access.
  • the electronic release can also be controlled remotely, which means that when exiting the ski binding, only one remote control element worn on the body has to be actuated.

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

Abstract

Une partie talon (1) et une partie antérieure (3) reliées l'une à l'autre avec un écartement réglable forment une seule unité que l'on fixe sur un ski (17). La partie antérieure (3) peut basculer autour d'un axe (40) transversal à l'axe longitudinal du ski. La partie talon (1) comprend un logement (31), une partie de support (50) longitudinalement mobile par rapport à celui-ci, contre la force d'un ressort, qui porte un organe de retenue (48) de la semelle, et un dispositif de serrage (41, 42, 56) qui permet de coupler de façon semi-rigide le logement (31) à la partie de support (50). Lorsque l'organe de retenue (48) de la semelle est soumis à une charge, il est mécaniquement mis en relation fonctionnelle avec un récepteur de signaux (64, 65) d'une commande électronique, au moyen d'un émetteur de signaux (69), activant simultanément l'alimentation en courant. Après une durée prédéterminée d'activation du récepteur de signaux (64, 65), un électro-aimant (57) peut s'activer, lequel actionne une clé (41) agencée dans le dispositif de serrage et provoque un brusque déplacement longitudinal de la partie de support (50) par rapport au logement (31).

Claims (10)

  1. Fixation de ski à déclenchement automatique avec une partie avant et une partie talon, un système mécanique porte-chaussure, une commande électronique et un système de libération pour la chaussure de ski, fixation dans le cas de laquelle, en cas de contrainte, un porte-semelle, situé du côté du talon, peut être mécaniquement, par l'intermédiaire d'un émetteur de signal, mis en liaison fonctionnelle avec un récepteur de signal de la commande électronique,
       fixation dans laquelle
    a) la partie avant (3) et la partie talon (1) forment un ensemble solidarisé,
    b) la partie avant (3) peut basculer autour d'un axe (40) orienté perpendiculairement à l'axe longitudinal du ski,
    c) la partie talon (1) comporte un carter (31), une pièce d'appui (50) qui est mobile, dans le sens longitudinal, par rapport au carter, à l'encontre de la force d'un ressort et qui porte le porte-semelle (48) situé du côté talon, ainsi qu'un dispositif de coincement (41, 42, 56) grâce auquel le carter (31) peut être couplé, d'une façon semi-rigide, avec la pièce d'appui (50),
    d) en cas de contrainte
    - des batteries (78) pour l'alimentation en courant sont activées en synchronisme,
    - après un intervalle de temps prescrit d'intervention sur le récepteur de signal (64, 65) un électro-aimant (57) peut être activé et
    - l'électro-aimant (57) présente une armature (58) qui, du fait de l'activation, vient heurter, à la façon d'un projectile, la clé (41) disposée dans le dispositif de coincement et la manoeuvre, ce qui libère brusquement un mouvement longitudinal de la pièce d'appui (50) par rapport au carter (31).
  2. Unité de fixation de ski selon la revendication 1,
       caractérisée par le fait que l'axe (40) qui se trouve dans la sone avant de la partie avant (3) est disposé de façon qu'après déverrouillage volontaire d'un verrouillage, la partie avant (3) puisse, depuis sa position de service, basculer vers le haut sur au moins un angle de 25°.
  3. Unité de fixation de ski selon la revendication 1 ou 2,
       caractérisée par le fait que la partie talon (1) est reliée avec la partie avant (3) par une paire de tringles de liaison (2) qui sont guidées dans un rail récepteur (5) et ne sont verrouillées dans ce rail, par des dispositifs de crantage (4), que dans la sone de la partie avant (3).
  4. Unité de fixation de ski selon la revendication 3,
       caractérisée par le fait que les tringles de liaison (2) sont déverrouillables par le moyen que la partie avant (3) peut basculer, depuis sa position de service, vers le bas autour de l'axe (40).
  5. Unité de fixation de ski selon la revendication 3 ou 4,
       caractérisée par le fait qu'à la partie talon (1) et à la partie avant (3) est respectivement relié un support (13), supports qui sont guidés sur le rail récepteur (5) entre les tringles de liaison (2) et forment des surfaces supports pour une chaussure de ski (20).
  6. Unité de fixation de ski selon l'une des revendications 1 à 5,
       caractérisée par le fait que le porte-semelle (48) porte sur la pièce d'appui (50) avec liberté de déplacement longitudinal et que, par l'intermédiaire d'un ressort (51) de précontrainte réglable, il s'appuie contre une pièce de condamnation (36) à qui le dispositif de condamnation (41, 42, 56), dans sa position normale, empêche un déplacement vers l'arrière par rapport au carter (31) de la partie talon (1), et qui, après libération de la part du dispositif de condamnation (41, 42, 56), peut se déplacer vers l'arrière par rapport au carter (31).
  7. Unité de fixation de ski selon la revendication 6,
       caractérisée par le fait que dans la pièce de condamnation (36) sont maintenus des rouleaux (56) qui, en position normale, sont écartés l'un de l'autre par la clé (41) et sont maintenus appuyés contre un gradin (42) fixe en position par rapport au carter (31), mais qui, après manoeuvre de la clé (41), peuvent se déplacer en direction l'un de l'autre, de sorte que la pièce de condamnation (36) peut se déplacer vers l'arrière en passant devant le gradin (42).
  8. Unité de fixation de ski selon la revendication 6 ou 7,
       caractérisée par le fait que l'émetteur de signal (69) qui se trouve dans la pièce d'appui (50) est guidé avec liberté de coulisser vers l'arrière à l'encontre de la résistance d'un ressort (47) et s'appuie vers l'avant contre le porte-semelle (48).
  9. Unité de fixation de ski selon l'une des revendications 1 à 8,
       caractérisée par le fait que le récepteur de signal présente un détecteur avant (34) qui, lorsqu'il est activé par l'émetteur de signal (69), active une source de courant (78), ainsi qu'un détecteur arrière (65) qui, lorsqu'il est activé par l'émetteur de signal (69), active l'électro-aimant (57) par l'intermédiaire d'un élément temporisateur.
  10. Unité de fixation de ski selon l'une des revendications 1 à 9,
       caractérisée par le fait que la partie talon (1) présente au moins un élément de libération d'urgence (62, 66), activable volontairement et indépendamment de l'émetteur de signal (69).
EP88910411A 1987-11-27 1988-11-25 Unite de fixation de skis a declenchement automatique Expired - Lifetime EP0346414B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88910411T ATE81598T1 (de) 1987-11-27 1988-11-25 Selbsttaetig ausloesbare skibindungseinheit.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3740327 1987-11-27
DE3740327 1987-11-27
DE3808643A DE3808643C2 (de) 1987-11-27 1988-03-15 Selbsttätig auslösbare Skibindungseinheit
DE3808643 1988-03-15

Publications (2)

Publication Number Publication Date
EP0346414A1 EP0346414A1 (fr) 1989-12-20
EP0346414B1 true EP0346414B1 (fr) 1992-10-21

Family

ID=25862243

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88910411A Expired - Lifetime EP0346414B1 (fr) 1987-11-27 1988-11-25 Unite de fixation de skis a declenchement automatique

Country Status (3)

Country Link
EP (1) EP0346414B1 (fr)
JP (1) JP2640774B2 (fr)
WO (1) WO1989004701A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6814367B2 (en) 2001-02-02 2004-11-09 Skis Rossignol S.A. Interface plate intended to be secured to the upper face of a ski
US9199156B2 (en) 2002-11-21 2015-12-01 Madshus As Ski having a mounting aid for a binding, process for the manufacture of such a ski, and corresponding mounting aid

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1242751B (it) * 1990-07-30 1994-05-17 Nordica Spa Attacco da sci con visualizzatore del carico di sicurezza per lo sgancio di un scarpone da sci
WO1992017252A1 (fr) * 1991-03-27 1992-10-15 Implementors Overseas Ltd. Fixation electronique de ski de securite
FR2704441B3 (fr) * 1993-04-30 1995-06-30 Salomon Sa Dispositif de retenue d'une chaussure sur une planche de glisse.
FR2843037B1 (fr) 2002-08-01 2006-01-27 Salomon Sa Ensemble de retenue d'une chaussure sur une planche de glisse
DE502005006970D1 (de) 2005-01-10 2009-05-07 Rottefella As Ski oder dergleichen schneegleitgerät mit bindungs-montagehilfe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2348719A1 (fr) * 1976-04-23 1977-11-18 Ruggieri Ets Dispositif de deverrouillage electropyrotechnique,notamment pour fixation de securite de ski
FR2405723A1 (fr) * 1977-06-27 1979-05-11 Kirsch Bernhard Fixation de securite pour ski
AT376893B (de) * 1981-02-13 1985-01-10 Tyrolia Freizeitgeraete Sicherheitsschibindung
AT381034B (de) * 1984-12-19 1986-08-11 Tyrolia Freizeitgeraete Skibindung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6814367B2 (en) 2001-02-02 2004-11-09 Skis Rossignol S.A. Interface plate intended to be secured to the upper face of a ski
EP1228787B1 (fr) * 2001-02-02 2006-04-26 Skis Rossignol Plaque interface destinée à être solidarisée à la face supérieure d'un ski
US9199156B2 (en) 2002-11-21 2015-12-01 Madshus As Ski having a mounting aid for a binding, process for the manufacture of such a ski, and corresponding mounting aid
EP1562683B2 (fr) † 2002-11-21 2017-08-16 Madshus A/S Ski pourvu d'un auxiliaire de montage de fixation, procede de fabrication d'un ski de ce type et auxiliaire de montage correspondant

Also Published As

Publication number Publication date
JP2640774B2 (ja) 1997-08-13
WO1989004701A1 (fr) 1989-06-01
EP0346414A1 (fr) 1989-12-20
JPH03502055A (ja) 1991-05-16

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