EP0394513B1 - Fixation de sécurité de ski - Google Patents

Fixation de sécurité de ski Download PDF

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Publication number
EP0394513B1
EP0394513B1 EP89107470A EP89107470A EP0394513B1 EP 0394513 B1 EP0394513 B1 EP 0394513B1 EP 89107470 A EP89107470 A EP 89107470A EP 89107470 A EP89107470 A EP 89107470A EP 0394513 B1 EP0394513 B1 EP 0394513B1
Authority
EP
European Patent Office
Prior art keywords
ski
spreading
lock member
heel
jaw housing
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
EP89107470A
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German (de)
English (en)
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EP0394513A1 (fr
Inventor
Roland Bardin
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Look SA
Original Assignee
Look SA
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Filing date
Publication date
Application filed by Look SA filed Critical Look SA
Priority to EP89107470A priority Critical patent/EP0394513B1/fr
Priority to DE8989107470T priority patent/DE58904223D1/de
Priority to AT89107470T priority patent/ATE88648T1/de
Priority to US07/513,632 priority patent/US5096218A/en
Publication of EP0394513A1 publication Critical patent/EP0394513A1/fr
Application granted granted Critical
Publication of EP0394513B1 publication Critical patent/EP0394513B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/085—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08535—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
    • A63C9/0855—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 vertical 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
    • A63C9/005—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

Definitions

  • the invention relates to a safety ski binding with a releasable holding jaw, in particular front jaws, which engages on one end of the ski boot, and a counter-jaw, in particular heel jaws, which engages on the other end of the ski boot, according to the preamble of patent claim 1.
  • the push-on spring is known to compensate for the changes in distance between the front and heel cheeks when the ski bends. Does the ski bend e.g. when driving through a gutter more, the distance between the front and heel cheeks would change. In such a case, the heel jaw can be shifted slightly against the force of the push spring, so that a constant distance between the two jaws of the safety ski binding is ensured.
  • the push spring also has an adverse effect on the safety behavior of the binding.
  • the aim of the present invention is now to create a safety ski binding of the type mentioned at the outset, in which the increase in the pushing force when the pushing spring is increasingly compressed does not correspond to the spring force which thereby increases increases only to a significantly lesser extent or not at all.
  • the spreading force between the latch and the heel shoe housing is derived from the thrust spring and is preferably proportional to it. Accordingly, the clamping forces between the heel shoe housing and the longitudinal guides increase with increasing compression of the thrust spring and thus also the frictional forces acting within the longitudinal guides. These frictional forces in turn reduce the pushing force acting on the ski boot, so that the goal of limiting or preventing the increase in pushing force when the pushing spring is more compressed is achieved in the simplest way and with the least construction effort.
  • a particularly advantageous basic embodiment of the invention is characterized by claim 2.
  • Claims 8 to 10 provide different solutions as to how the latch can be released from the ski and the heel block housing can be moved lengthways into the desired position by hand or by means of a tool. These solutions are also important regardless of the generation of the spreading force according to the invention.
  • a toe 11 and a heel 12 are attached to the surface of a ski 21 with a binding housing 16 and a sole holder 17 which is pivotally mounted thereon.
  • the toe 11 can be pivoted laterally about a vertical axis 53 against a resilient release force in order to release the ski boot 15 set between the toe 11 and the heel 12 if there are excessive torsional forces act on the skier's leg.
  • the ski boot 15 then swings out laterally in the direction of the arrow R or in the opposite direction and is finally completely released by the ski 21.
  • the heel cheek 12 is mounted on the ski 21 in the longitudinal direction of the toe piece 11 and is biased towards the toe piece 11 by a thrust spring 14, which is not illustrated in FIG Ski boots a longitudinal force P is exerted, which counteracts the restoring force T of the toe 11 engaged in the lateral release movement.
  • the pushing force P supports the side release of the toe 11.
  • the pushing force P counteracts the side release, in particular when - as in the case of a tilting jaw -
  • the triggering behavior of the toe 11 is influenced differently.
  • FIG. 2 shows a heel jaw 12 which is only partially shown and which in use exerts the pushing force P on the ski boots (15 in FIG. 1) which are not shown and which are not in the binding in the position according to FIG. 2.
  • a bolt 18 is fastened in the center to the surface of the ski 21 with only schematically indicated fastening means 55, which laterally carries longitudinal guides 13 for the heel shoe housing 16 according to FIG. 3, which for this purpose carries lateral and longitudinally extending guide projections 56 which run from the inside engage in the longitudinal guides 13.
  • the heel shoe housing 16 is supported in the longitudinal guides 13 with vertical play 57.
  • there is a certain lateral play of the heel shoe housing 16 in the longitudinal guides 13, which, like the vertical play 57, can be eliminated by lifting the heel shoe housing 16 relative to the longitudinal guides 13 in the manner described in detail below.
  • the bolt 18 and the longitudinal guides 13 do not form a single component, as shown in FIGS. 1 and 2, but are, as will be shown below with reference to FIG. 5, adjustable in the longitudinal direction relative to one another.
  • the fastening means 55 thus serve both to fix the bolt 18 and the longitudinal guides 13 on the ski 21.
  • a cavity 38 is provided, in which the thrust spring 14 is arranged, the front end of which rests on an abutment surface 58 which is perpendicular to the longitudinal axis of the ski 21.
  • the rear end of the push spring 14 acts on a spring abutment 33, which on a the inside of the push rod 14 designed as a helical spring penetrating guide rod 59 is formed.
  • the rod-shaped input part 27 of a force dismantling device 20 extends, which has wedge surfaces 31, 32 which taper towards the top and bottom and which are designed as expansion pins with complementary counter surfaces 34, 35 which extend upwards and downwards Spread parts 28, 29 cooperate.
  • the spreading pins 28, 29 are arranged to be displaceable upwards or downwards in an output part 30 designed as a slide and act on the heel shoe housing 16 from below and the latch 18 from above.
  • the output part 30 is supported on its rear side by an upwardly directed angular part 18 ′′ of the latch 18 and is mounted on its top side in a longitudinally displaceable manner in a sliding guide 60 of the heel shoe housing 16 2 an elongated hole 61, into which a vertical pin 62 fastened to the heel shoe housing 16 engages.
  • the slide guide 60 and the elongated hole 61 are dimensioned relative to one another such that the displacement range of the output part 30 along the slide guide 60 corresponds to the displacement range of the vertical pin 62 in slot 61 corresponds.
  • the heel jaws 16 are more or less moved backwards due to the ski-fixed arrangement of the longitudinal guides 13 and the latch 18, with the spring 14 being compressed.
  • the spring 14 is supported on the abutment 33 and the input member 27 and on the wedge surfaces 31, 32, the counter surfaces 34, 35 and the expansion pins 28, 29 on the output part 30, which in turn rests on the angle 18 ′′ of the bolt 18.
  • the play 57 shown in FIG. 2 and the slight side play are important.
  • this force transmission simultaneously exerts upward or downward expansion forces S from the expansion pins 28, 29 from below onto the binding housing 16 or from above onto the latch 18.
  • These derived from the longitudinal force F of the spring and thus proportional to it spreading forces S raise the binding housing 16 relative to the longitudinal guides 13 in the position shown in FIG at the same time the friction between them is increased.
  • the increase in friction due to the spreading forces S is expediently dimensioned according to the invention such that the increase in the pushing force P which occurs when the pushing spring 14 is compressed is at least substantially reduced, but preferably completely compensated for.
  • the output part 30 and the angle 18 ⁇ of the bolt 18 can form a single component, just as one of the spreader pins 28 or 29 could be integrated into the output part 30, although the output part 30 should have sufficient lateral play relative to the input part 27, to ensure the necessary jamming of the binding housing 16 in the longitudinal guides 13.
  • FIGS. 2 and 3 serves primarily to explain the principle of the present invention
  • the following figures show the same reference numerals as corresponding parts 1 to 3 illustrate particularly preferred structural configurations of the inventive concept.
  • a sole holder 17 which can be pivoted upwards against a release force is provided on the binding housing 16 at the front and forms a safety holder for the rear end of the ski boot.
  • the input part 27 of the force dismantling device 20 simultaneously forms the rear abutment of the thrust spring 14.
  • the input part 27 is also a component of a piston 39, in which the upper expansion part 28 acting on the heel shoe housing 16 from below is also integrated.
  • This expansion part has a rear wedge surface 32, which slopes obliquely from the top back to the front, and which forms an angle ⁇ with the vertical 65.
  • This oblique wedge surface 32 is supported on a complementary infinitesimal mating surface 35 of the expansion part 29 which is designed in the form of a circular arc and which is firmly connected via the vertically extending output part 30 to the bar 18 which is fastened again to the ski 21.
  • the rear end of the push spring 14 is supported on the latch 18.
  • the longitudinal force F of the pushing spring 14 generates the opposing spreading forces S via the surfaces 32, 35, which simultaneously press the piston 39 against the heel shoe housing 16 from below and the bar 18 downward against the ski 21.
  • FIG. 5 shows that instead of a thrust spring, two thrust springs 14 can be arranged side by side and can act on the piston 39.
  • FIG. 5 also illustrates how the latch 18 can be fastened to the ski or to the longitudinal guides 13 by means of toothing means 41, 42 adjustable in the longitudinal direction of the ski.
  • the longitudinal guides 13 are fixedly attached to the ski 21 by means of fastening means 55 which are only indicated schematically. Inside the lower legs 13 'of the longitudinal guides 13 are provided with longitudinal teeth 41, in which complementary teeth 42 of the bolt 18 can engage from above. Depending on the longitudinal position in which the serrations 41, 42 engage, the latch 18 and thus also the heel shoe 12 are in a correspondingly different longitudinal position on the ski 21. In this way, a heel shoe 12 can be adapted to a specific size of ski boot .
  • the bolt 18 is pressed downward into the toothing 41 of the longitudinal guides 13 via the force dismantling device 20.
  • the downward spreading force S (Fig. 4) thus additionally ensures a secure locking of the bolt 18 in the longitudinal guides 13, but at the same time there is an intended release.
  • the bolt 18 following the output part 30 and the expansion part 29 has a horizontal and rearward extension 18 ', which has a vertical bore 66 and in its rear area from a stop rod 44 is reached.
  • the stop bar 44 is provided with lateral handles 45, which are arranged in oblique guides 67 of the heel shoe housing 16, indicated by dashed lines in FIG. 4, so that they can be moved obliquely backwards and upwards.
  • the latch 18 can execute the swiveling movement upwards, its front end region 71 (FIG. 4) is mounted in a slot 72 of the heel shoe housing 16 that opens towards the front. In this way, a transverse axis 73 is formed at the rear end of the slot 72, which widens toward the front, about which the latch 18 can pivot when it is lifted.
  • the bar 18 After lifting the latch 18 from the toothing 41 (FIG. 7), the bar 18 can also be moved in the longitudinal direction of the ski into the desired position by exerting force on the handles 45 of the heel jaws 12. If the handles 45 are then released in this position, the piston 39 automatically pushes the bolt 18 downward again into engagement with the teeth 41 of the longitudinal guides 13 due to the action of the pushing spring 14. The pin 68 and the bore 66 come out of engagement again , and the binding is ready for use in the new adjustment position.
  • Fig. 6 shows the heel jaw 12 in the most retracted position where the push spring 14 is most compressed.
  • the operating part 43 representing a tool has an angled front end 19, which can be inserted through a rear opening 22 in the binding housing into a cavity 23 provided below the extension 18 ', it firstly having an up and down movable longitudinal driving pin 46 provided in the heel pelvis housing 16 at the bottom presses downward against the force of a leaf spring 24.
  • the angular edge 25 of the actuating part 43 ' has been supported on a sloping surface 26 provided on the lower edge of the cavity 23, can be exerted by applying force to the handle 69 of the actuating part 43' in the direction of the arrow in FIG. 8 of the latch 18 for the purpose Solution of the teeth 41, 42 (Fig. 5) are raised from each other, again the pin 68 with the bore 66 comes into locking engagement.
  • the actuating part 43 ' is pivoted so far down that the bolt 18 is in its uppermost position, the longitudinal driving pin 46 snaps into a bore 70' provided in the actuating part 43 ', so that now a positive connection between the actuating part 43 'and heel shoe housing 16 is present and longitudinal forces can be exerted on the heel shoes 12 by exerting forces in the sense of the double arrow in FIG. 9 on the handle 69.
  • the heel jaw 12 can thus be adjusted longitudinally without any problems in order to adapt it to a specific size of ski boot.
  • adjustment forces can now be exerted in the direction of the double arrow on the actuating part 43 ', which can then be transmitted to the binding housing 16 either via the transverse axis 47 or a front counter-stop 49 on the binding housing 16, as a result of which the desired longitudinal adjustment is made possible.
  • the angled end 19 of the actuating part 43 'thus serves not only for lifting the latch 18, but also for the longitudinal adjustment of the binding housing 16th
  • an opening 52 shaped according to FIG. 13 can also be provided in the rear lower region of the heel shoe housing 16, which is round in the middle and has two lateral projections 52 '.
  • this opening 52 works together a screwdriver-like actuating part 43 ⁇ according to FIGS. 14 and 15, in which it is important that lateral projections 51 are provided on the shaft of the actuating part 43 ⁇ in the region of the front end, which in the lateral recesses 52 ' fit the opening 52.
  • the operating part 43 ′′′ shown in FIGS. 14 and 15 can be inserted with its front end in the position shown in FIG. 13 from behind into the opening 52 of the binding housing 16, as a result of which the projections 51 enter the cavity 23 and the operating part 43 ⁇ comes with its front end to a counter-stop 49 (Fig. 16).
  • FIGS. 18 to 21 differs from that according to FIGS. 4 to 19 in that a force dismantling device 20 'working with a lever mechanism is used.
  • the input part 27 acted upon by the rear end of the pushing spring 14 is a lever arm which has a transverse axis arranged below the central axis of the pushing spring 14 40 is articulated on the upper expansion part 28, which is designed as a sleeve-like slide which is arranged in the lower cavity 38 of the heel shoe housing 16 so as to be displaceable in the longitudinal direction relative to the latter.
  • the angular slot 75 according to FIG. 19 only serves to bring the transverse axis 40 into the working position shown in FIG. 18. According to FIG. 18, a clear play 77 must remain between the input part 27 and a stop 76 provided in the rear region of the expansion part 28.
  • the input part 27 designed as a lever arm merges into the lower expansion part 29, also designed as a lever arm, and via the output part 30, which is integral with the spreading part 29, the connection to the bar 18, which rests again on the ski 21, is established, which means of the side teeth 42 in a manner analogous to that of FIG. 5 engages with the complementary teeth 41 of the longitudinal guides 13, not shown in FIG. 19.
  • Lateral projections 78 rest from above on the legs of the longitudinal guides 13 (FIG. 5) which support the serrations 41 in order to ensure that the longitudinal guides 13 are also supported directly from above.
  • the output part 30 of FIG. 5 can be extended laterally at 78 'in such a way that, in this exemplary embodiment, too, the bolt 18 is supported from above on the legs of the longitudinal guides 13 which support the teeth 41.
  • a protruding from the rear end of the bolt 18 upward angled extension 18 ′′′ is used for manual actuation by means of handles 45 ', which are rotatably supported via a rotating axis 79 connecting them in the binding housing 16 within a limited pivoting range ( ⁇ in Fig. 21). Stop arms projecting rearward from the axis of rotation 79 80 reach under the angular extension 18 ′′′ according to FIG. 21.
  • the longitudinal force F of the pushing spring 14 acts according to FIG. 18 on the input part 27 designed as a lever arm and thereby exerts a clockwise torque about the transverse axis 40.
  • This torque leads to a downward spreading force S on the bolt 18 and to an upward spreading force S on the spreading part 28 lying on the binding housing 16 from below, so that vertical jamming between the binding housing 16 and the longitudinal guides 13 takes place analogously to FIG. 3 .
  • FIG. 20 shows this embodiment of the heel shoe according to the invention with the ski boot 15 adjusted, where the heel shoe housing 16 has shifted backwards by a piece A relative to the fixed expansion part 28.
  • the handles 45 'according to FIG. 21 are pivoted forward in the direction of the arrow when the ski boot is not adjusted, as a result of which the stops 80 raise the angular extension 18' and thus the latch 18 about the transverse axis 40 pivot above, the pushing spring 14 being slightly compressed via the input part 27, so that a corresponding restoring force is present.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
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Claims (10)

  1. Fixation de sécurité de ski comprenant une mâchoire de maintien, en particulier une mâchoire avant (11), libérable et engageant une extrémité de la botte de ski (15), et une contre-mâchoire, en particulier une mâchoire de talon (12) engageant l'autre extrémité de la botte de ski (15), contre-mâchoire dont le boîtier (16) est monté au moins avec jeu vertical et de façon à pouvoir se déplacer longitudinalement dans des glissières longitudinales (13) fixées au ski, ledit boîtier étant pressé par au moins un ressort de poussée (14) contre la botte de ski (15), laquelle s'appuie d'une part sur le boîtier (16) de la mâchoire de talon et d'autre part sur un verrou (18) fixé sur le ski et de préférence réglable longitudinalement, des dispositifs de renvoi de force étant prévus entre le verrou (18) et le boîtier (16) de la mâchoire de talon, ces dispositifs, du moins dans la position de repos occupée lorsque la botte de ski n'est pas engagée, renvoyant la force du ressort de poussée (14) de telle manière que le boîtier (16) de la mâchoire de talon et les glissières longitudinales (13) soient sollicités l'un contre les autres dans un sens visant à éliminer le jeu précité, caractérisée en ce qu'entre l'extrémité du (des) ressort(s) de poussée (14) s'appuyant sur le verrou (18) et le verrou (18) est monté un dispositif de décomposition des forces (20, 20') qui décompose une partie de la force longitudinale (F) du (des) ressort(s) de poussée (14) en deux forces d'écartement (S) opposées, orientées vers le bas et vers le haut, qui sollicitent le verrou (18) en direction du ski (21) et le boîtier (16) de mâchoire de talon en écartement du ski.
  2. Fixation de sécurité de ski selon la revendication 1, caractérisée en ce que le dispositif de décomposition des forces (20, 20') comprend une pièce d'entrée (27) sollicitée par le ressort de poussée (14) et mobile longitudinalement avec l'extrémité (19) du ressort de poussée (14), deux pièces d'écartement (28, 29) sollicitées par la pièce d'entrée (27) par les forces d'écartement (S) opposées et d'égale grandeur, ces pièces d'écartement étant mobiles transversalement, et une pièce se sortie (30) sollicitée par au moins une des pièces d'écartement (28, 29) en éloignement du ressort de poussée (14), et qui s'appuie sur le verrou (18).
  3. Fixation de sécurité de ski selon la revendication 2, caractérisée en ce que la pièce d'entrée (27) est un prolongement, pourvu de deux surfaces en coin (31, 32) disposées en opposition diamétrale, d'un appui de ressort (33) sollicité par le ressort de poussée (14); en ce que les surfaces en coin (31, 32) sollicitent des contre-surfaces (34, 35) correspondantes de pièces d'écartement (28, 29), réalisées de préférence sous la forme de tiges d'écartement, agissant en sens opposés sur le boîtier (16) de la mâchoire de talon et sur le verrou (18); et en ce que l'une au moins des pièces d'écartement (28, 29) est disposée de manière à pouvoir se déplacer transversalement dans la pièce de sortie (30) réalisée sous la forme d'un tiroir agencé de manière à pouvoir se déplacer longitudinalement par rapport au boîtier (16) de la mâchoire de talon, et que les pièces d'écartement (28, 29) transmettent sur le verrou (18) via la pièce de sortie (30) les forces longitudinales exercées par le ressort de poussée (14).
  4. Fixation de sécurité de ski selon la revendication 3, caractérisée en ce que la pièce de sortie fait partie intégrante du verrou (18).
  5. Fixation de sécurité de ski selon l'une ou l'autre des revendications 3 et 4, caractérisée en ce que l'une des pièces d'écartement (28, 29) fait partie intégrante de la pièce de sortie (30), et en ce que la pièce de sortie (30) présente par rapport à la pièce d'entrée (27) suffisamment de jeu transversal pour que les forces d'écartement (S) égales et opposées puissent être transmises depuis la pièce de sortie (30) et la pièce d'écartement mobile transversalement (28 ou 29) sur le verrou (18) et le boîtier (16) de la mâchoire de talon.
  6. Fixation de sécurité de ski selon la revendication 2, caractérisée en ce que la pièce d'entrée (27) fait partie intégrante d'un piston (39) mobile longitudinalement dans une cavité inférieure (38) du boîtier (16) de la mâchoire de talon, piston dans lequel est intégrée en outre la première pièce d'écartement (28) qui sollicite le boîtier (16) de la mâchoire de talon vers le bas avec la force d'écartement (S); en ce qu'une surface en coin (32) descendant de l'arrière vers l'avant est prévue sur le côté du piston (39) éloigné du ressort de poussée (14), cette surface en coin sollicitant une contre-surface correspondante (35) de la seconde pièce d'écartement (29) intégrée au verrou (18); et en ce que la pièce de sortie (30) est aussi intégrée dans le verrou (18).
  7. Fixation de sécurité de ski selon la revendication 2, caractérisée en ce que la pièce d'entrée est formée par un bras de levier (27) qui peut être pivoté autour d'un axe transversal (40) de la première pièce d'écartement (28) agencée sur le boîtier (16) de la mâchoire de talon de façon à pouvoir se déplacer longitudinalement dans une cavité (38), ledit bras de levier (27) se poursuivant au-delà de l'axe transversal (40) dans un bras de levier (29) qui forme la seconde partie d'écartement et qui est rigidement reliée au verrou (18) par l'intermédiaire de la pièce de sortie (30) qui lui est rigidement reliée.
  8. Fixation de sécurité de ski selon l'une quelconque des revendications précédentes, dans laquelle le verrou (18) est normalement établi au moyen de dentures (41, 42) en direction longitudinale et peut être dégagé par soulèvement des dentures (41, 42) de sorte que le verrou (18) peut être réglé en direction longitudinale par rapport au ski, alors qu'il est verrouillé sur le boîtier (16) de la mâchoire de talon, caractérisée en ce que le verrou (18), y compris les pièces (29, 30) qui lui sont intégrées, peut être soulevé au moyen d'une pièce d'actionnement (43, 43', 43") en comprimant légèrement le ressort de poussée (14) au moyen du dispositif de décomposition de forces (20, 20') et en séparant les dentures (41, 42), des forces longitudinales pouvant de préférence être simultanément exercées sur le boîtier (16) de la mâchoire de talon au moyen de la pièce d'actionnement (43, 43', 43") dans la position de soulèvement.
  9. Fixation de sécurité de ski selon la revendication 8, caractérisée en ce que la pièce d'actionnement (43, 43', 43") se compose d'une butée (44, 44') qui engage par le dessous l'extrémité arrière d'un prolongement (18') du verrou (18) et qui est reliée à des manettes (45, 45') guidées en oblique ou pivotables autour d'un axe transversal (79) dans le boîtier (16) de la mâchoire de talon; ou en ce qu'un outil de forme coudée (43') engage par le dessous l'extrémité arrière d'un prolongement (18') du verrou (18) et, ce faisant, soit pousse tout d'abord vers le bas une broche d'entraînement longitudinal (46) sollicitée élastiquement vers le haut puis la laisse ensuite s'encliqueter dans une ouverture d'entraînement longitudinale (70), soit engage simultanément par l'arrière avec sa partie coudée (19) un axe transversal fixe (47) prévu dans le boîtier de la mâchoire de talon.
  10. Fixation de sécurité de ski selon la revendication 8, caractérisée en ce qu'une pièce d'actionnement (43") de type tournevis et dotée d'au moins une saillie latérale (51) dans la région avant peut être introduite dans le boîtier (16) de la mâchoire de talon par l'arrière à travers une ouverture complémentaire (52) de ce boîtier; et en ce que, par rotation de la pièce d'actionnement (43"), de préférence sur 90°, le verrou (18) est simultanément soulevé ou pivoté vers le haut, et la partie d'actionnement (43") vient en engagement à coopération de formes en direction longitudinale avec le boîtier (16) de la mâchoire de talon.
EP89107470A 1989-04-25 1989-04-25 Fixation de sécurité de ski Expired - Lifetime EP0394513B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP89107470A EP0394513B1 (fr) 1989-04-25 1989-04-25 Fixation de sécurité de ski
DE8989107470T DE58904223D1 (de) 1989-04-25 1989-04-25 Sicherheitsskibindung.
AT89107470T ATE88648T1 (de) 1989-04-25 1989-04-25 Sicherheitsskibindung.
US07/513,632 US5096218A (en) 1989-04-25 1990-04-24 Safety ski binding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89107470A EP0394513B1 (fr) 1989-04-25 1989-04-25 Fixation de sécurité de ski

Publications (2)

Publication Number Publication Date
EP0394513A1 EP0394513A1 (fr) 1990-10-31
EP0394513B1 true EP0394513B1 (fr) 1993-04-28

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Application Number Title Priority Date Filing Date
EP89107470A Expired - Lifetime EP0394513B1 (fr) 1989-04-25 1989-04-25 Fixation de sécurité de ski

Country Status (4)

Country Link
US (1) US5096218A (fr)
EP (1) EP0394513B1 (fr)
AT (1) ATE88648T1 (fr)
DE (1) DE58904223D1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395538B (de) * 1990-10-12 1993-01-25 Tyrolia Freizeitgeraete Vorrichtung zur laengsverstellung von fersenhaltern
FR2672506B1 (fr) * 1991-02-08 1993-04-30 Salomon Sa Fixation de securite pour ski.
AT398701B (de) * 1992-10-23 1995-01-25 Tyrolia Freizeitgeraete Skibindung mit einem fersenteil
AT402021B (de) * 1994-05-30 1997-01-27 Tyrolia Freizeitgeraete Skibindung
FR2739572B1 (fr) * 1995-10-10 1997-12-19 Look Fixations Sa Embase de fixation de ski reglable longitudinalement
FR2769237B1 (fr) * 1997-10-06 1999-12-10 Rossignol Sa Dispositif de retenue d'une chaussure sur une planche de glisse, en particulier un ski
WO2002055161A1 (fr) * 2001-01-12 2002-07-18 Powder Design Pty. Ltd. Fixation de chaussure montante liberable
US6821868B2 (en) * 2002-12-27 2004-11-23 Taiwan Semiconductor Manufacturing Co., Ltd. Method of forming nitrogen enriched gate dielectric with low effective oxide thickness
EP1764138B1 (fr) * 2005-09-16 2009-01-14 Tyrolia Technology GmbH Appareil pour positionner une fixation comprenant deux parties sur un ski
FR2896426B1 (fr) * 2006-01-20 2008-05-09 Salomon Sa Fixation de securite d'une chaussure sur un ski
FR2897276B1 (fr) * 2006-02-13 2008-04-25 Look Fixations Soc Par Actions Dispositif de fixation sur une planche de glisse avec ressort de recul
FR2903321B1 (fr) * 2006-07-07 2009-01-23 Salomon Sa Element et ensemble de retenue d'une chaussure sur une planche de glisse ou de roulage
DE102013201727A1 (de) * 2013-02-01 2014-08-07 Marker Deutschland Gmbh Fersenhalter mit rollenförmigem Sohlenhalter
DE102016006850A1 (de) * 2016-02-17 2017-08-31 Reinhold Zoor Schischuhalter mit schwenkbarem Trittsporn

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2123966A5 (fr) * 1971-02-05 1972-09-15 Salomon & Fils F
FR2451756A1 (fr) * 1979-03-19 1980-10-17 Salomon & Fils F Fixation de securite pour ski
FR2454822A1 (fr) * 1979-04-26 1980-11-21 Salomon & Fils F Fixation de securite pour ski
FR2523857A1 (fr) * 1982-03-25 1983-09-30 Salomon & Fils F Fixation de securite pour ski
DE3360842D1 (en) * 1982-07-05 1985-10-24 Tmc Corp Device for changing the longitudinal position of ski bindings
AT377701B (de) * 1983-03-04 1985-04-25 Tyrolia Freizeitgeraete Vorrichtung zur laengsverstellung
AT381456B (de) * 1985-02-01 1986-10-27 Tyrolia Freizeitgeraete Fersenhalter, insbesondere fuer leihski
DE8808415U1 (de) * 1988-06-30 1988-08-18 TMC Corp., Baar, Zug Backenkörper

Also Published As

Publication number Publication date
EP0394513A1 (fr) 1990-10-31
ATE88648T1 (de) 1993-05-15
US5096218A (en) 1992-03-17
DE58904223D1 (de) 1993-06-03

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