EP0712648B1 - Bindungssystem für Schuhe auf Gleitbrettern - Google Patents

Bindungssystem für Schuhe auf Gleitbrettern Download PDF

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Publication number
EP0712648B1
EP0712648B1 EP95115919A EP95115919A EP0712648B1 EP 0712648 B1 EP0712648 B1 EP 0712648B1 EP 95115919 A EP95115919 A EP 95115919A EP 95115919 A EP95115919 A EP 95115919A EP 0712648 B1 EP0712648 B1 EP 0712648B1
Authority
EP
European Patent Office
Prior art keywords
assembly according
jaw
shoe
ring
spring
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
EP95115919A
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English (en)
French (fr)
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EP0712648A1 (de
Inventor
Christian Challande
Pierre Desarmaux
Hans Horn
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.)
Salomon SAS
Original Assignee
Salomon SAS
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Filing date
Publication date
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Publication of EP0712648A1 publication Critical patent/EP0712648A1/de
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Publication of EP0712648B1 publication Critical patent/EP0712648B1/de
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
    • A63C9/085—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S280/00—Land vehicles
    • Y10S280/13—Ski binding controlled by skier position or by remote control

Definitions

  • the invention relates to a set of two retaining elements provided for hold a skier's shoes on a pair of boards, especially on a pair of skis.
  • the invention also relates to a set of two retaining elements paired with a set of two right and left shoes for each of feet of a skier.
  • the stiffness of the spring is adjustable, so that the shoe is released from the fastening element for a stress exceeding a stress threshold determined.
  • This threshold is commonly referred to as the trigger threshold.
  • the shape of the front and rear tips of the shoe has been standardized.
  • the applicable standard has the ISO 5355 reference.
  • the fastening elements are designed to be compatible with the standardized areas of the shoe and ensure the release of the shoe has determined trigger values.
  • a shoe is held by a fastening or retaining element front whose jaw is movable at least laterally inward or the outside of the foot.
  • the jaw of the retainer is provided for trigger, i.e. to release the shoe during torsional stress excessive exercise on the skier's leg.
  • the current bindings present a trigger point generally equal inward and outward of the foot.
  • the major disadvantage of this kind of device is that it requires pairing between the boots and the skis, i.e. the right and left skis must be necessarily identified, and that the skier must above all put on the right ski with his right shoe and left ski with left shoe.
  • it is materially possible to reverse the two skis i.e. to put on example the left ski with the right shoe.
  • the effect of the asymmetry in the triggering of the fixation plays in reverse, without it is possible to remedy it other than by exchanging the two skis.
  • the problem posed by the invention is to improve the operating mode existing retainers. It consists in particular in providing the elements to retain an asymmetric trigger threshold, and to improve the operation of such trigger threshold retaining elements asymmetrical.
  • Each retaining element has a jaw retaining jaw shoe movable laterally, on both sides, towards the inside or outside of the ski, against the return force of a spring.
  • the jaw and the spring are provided for release the shoe beyond a determined trigger threshold.
  • Each retaining element is additionally equipped with an adjustment mechanism, which allows adjust the trigger level of the retaining element as desired asymmetrical, according to the direction of movement of the jaw, and an actuator of the adjustment mechanism which is controlled by the other retaining element of the pair.
  • each retaining element will polarize according to its position right or left relative to the other element.
  • the triggering threshold for each of the retainers is weaker for release of the shoe towards outside only for inward release of the retainer.
  • Figure 1 is a general top view of a retaining element according to a first embodiment of the invention.
  • Figure 2 is a top sectional view of the retainer of the figure 1.
  • FIG. 3 is a side view in section of the element in FIG. 1.
  • Figure 4 is a perspective view of the rocker.
  • Figure 5 is a front view of the bias ring.
  • FIG. 6 is a side view of the ring of FIG. 5.
  • Figures 7 to 11 are partial sectional views of the retainer at the connection between the wings and the tie rod, and illustrate the operation of this bond.
  • Figure 12 shows schematically in front view the connection between the ring and the tie.
  • Figure 13 illustrates the operation of the connections between the ring and the tie rod of two retainers side by side.
  • Figure 14 shows a top view of a set of two elements of retained according to the embodiment of FIG. 1.
  • Figure 15 shows in side view and in partial section an element of retained according to another embodiment of the invention.
  • Figure 16 shows in top view and in partial section the element of shown in Figure 15.
  • Figure 17 shows in section and in top view a retaining element according to another embodiment of the invention.
  • FIG. 18 is a side view in section of the element in FIG. 17.
  • Figure 19 shows a top view, side by side, of two retaining elements produced according to the embodiment of FIG. 17.
  • Figure 20 is a block diagram illustrating an operating mode of the retainer in Figure 17.
  • FIG. 21 relates to an alternative embodiment of the functional diagram in Figure 20.
  • FIG. 22 illustrates a variant implementation of the invention.
  • Figure 23 is a block diagram which explains a mode of possible operation of the embodiment of FIG. 22.
  • Figures 1 to 3 show by way of illustration of the invention an element of retaining 1.
  • the two retaining elements of the assembly are constructed so identical.
  • Element 1 shown in Figures 1 to 3 includes a base 2 surmounted by a hollow body or cover 3 having a side wall and a cover superior.
  • the base 2 extends rearward to form a support plate 5 intended to receive the shoe sole.
  • the retaining element also has a jaw formed by two wings 7 and 8 for retaining the shoe.
  • the wings are independent, respectively articulated around axes vertical 9 and 10.
  • the wings extend inward respectively, beyond axes 9 and 10 by returns 7a and 8a.
  • the wings include a sole clamp which ensures the vertical retention of the shoe, in addition to the retention lateral.
  • the jaw could have another nature, in particular be in one piece, integrally connected to a pivotally mounted body around a central pivot. Many known constructions are possible.
  • the jaw At rest, the jaw has a position substantially aligned with the axis longitudinal defined by the ski. In the illustrated case, at rest, the wings 7 and 8 are closed towards the median longitudinal axis which is shown diagrammatically by its trace 11 in figure 2.
  • the body 3 of the retaining element houses a spring 12, to which are transmitted the stresses that the shoe exerts on the wings of the jaw, and which, in back, exerts on the wings an elastic return force towards their respective rest position.
  • the spring is connected to the jaw by a transmission link of movement.
  • connection between the spring and the wings of the jaw comprises a longitudinal tie rod 13 which is cylindrical.
  • the tie rod is engaged in the turns of the spring. He presents to his front end a stop washer 14 against which the front end of the spring relies.
  • the washer is connected to the end of the spring by a screw 15 which allows adjust the initial compression of the spring. Screw 15 is accessible from the front of the retainer through a hood opening.
  • the spring bears against a support wall 18 which is secured to the body or its base.
  • the wall support 18 also serves as a stop for the returns 7a and 8a of the wings, for a wing rotation inward. This position in abutment against the support wall defines the rest position of each wing.
  • the tie rod crosses the wall 18 and opens backwards between the two wings. At this level, it presents a part 20 of smaller diameter, with a head 21. At the birth of this part more small diameter, the tie has a shoulder 22. On the weakest part diameter are mounted a ring 24, on the side of the shoulder 22, and a rocker floating 25 on the side of the head 21.
  • the floating rocker is wider than the head 21, and its dimensions are such that it gives the returns 7a and 8a of the wings a surface support by which the returns of the wings can stress the front tie in back against the spring return force.
  • part 20 more small diameter is an independent element which is assembled for example by screwing or any other means suitable for the rest of the tie rod.
  • the rocker 25 is held on the part 20 of the tie rod, resting between its head 21 and returns 7a and 8a of the wings.
  • the head 21 of the tie rod has a section square, and the tie has two beads laterally which give good support for the rocker, especially during the oscillating movements which will be described later.
  • the rocker 25 bears against the ring 24.
  • the ring 24 is pivotally mounted around the part 20 of the tie rod. Forward, the ring bears against the shoulder 22.
  • the ring has an outside diameter equal to that of the front part of the tie rod, but this is not essential.
  • the ring has a length greater than the travel of the tie rod between the rest position and the release of the shoe.
  • the assembly of the rocker and the ring is provided so that, at least at rest, the ring can pivot freely around part 20. That is to say than the rocker and the ring are mounted on the tie rod, between the head and the shoulder 22 with slight play in a longitudinal direction.
  • the rocker 25 is floating, i.e. it can oscillate in a plane horizontal, depending on the position and displacement of its various supports.
  • the rocker has a wide central opening 27 of rectangular shape. Top view, the width of this opening is greater than the diameter of part 20 of the tie rod, and preferably this part 20 has a flange 28 with a rounded edge, the outside diameter of which are substantially equal to the width of the opening 27. This flange serves to support the oscillation of the rocker, which will be described in more detail later.
  • the width of the opening 27 is however less than the diameter of the ring 24.
  • the opening 27 has a height which is slightly greater than the outside diameter of the ring 25.
  • the part 20 of the tie rod is maintained at mid-height of the opening 27 by any appropriate means.
  • the ring 24 has on the side of the rocker a flat bearing surface, which is vertical, except for about a quarter of a circle where the support surface is recessed.
  • the flat and vertical area is identified at 29 in the figures, and the recessed area at 30.
  • this zone 30 is aligned with the median longitudinal plane, upwards, above of the part 20 of the tie. It might as well be below part 20. This position will be qualified in the following middle position.
  • FIGs 7 and 8 show the connection between the wings and the tie in the position middle of the ring.
  • the wings are at rest, in the closed position.
  • one of the wings, the wing 7 in this case, has opened.
  • the return 8a of the wing has driven the rocker 25.
  • the rocker 25 is held on one side by the head 20 of the tie rod, and on the other side, by reaction, it bears against the ring 24 of on either side of the median longitudinal axis.
  • the rocker moves with the tie rod staying perpendicular to the tie.
  • Figure 9 shows the construction after a rotation of the ring 24 on a quarter turn. This rotation brought the recessed area 30 from the rocker towards the return 8a of wing 8.
  • wing 8 has opened. In its rotational movement, the wing has driven the rocker 25.
  • the rocker rests on the head of the tie rod, and, by reaction on the ring 24 in the zone diametrically opposite to the zone 30.
  • the rocker behaves in the same way as that described above.
  • Figure 11 illustrates the rotation of the other wing, i.e. wing 7.
  • the rocker drives the head 21 of the tie rod, but this time, the rocker rests by reaction no longer against ring 24, but against return 8a on the other wing. Indeed, the rocker cannot find a support against the ring 24, because of the recessed area 30.
  • the wing 8 is in turn retained by the support wall 18.
  • the rocker 25 no longer directly transmits its movement to the pulling, it works like a lever, which pivots by pressing on the return 8a. Account given the difference in arm lift, the restoring force that opposes the opening of the wing is multiplied. The opening of the wing 7a is facilitated in this position of ring 24.
  • the zone 30 is sufficiently set back so that the wing 7 releases the shoe before the rocker 25 reaches the bottom of the zone 30. In this way, the rocker 30 remains in abutment against the return of the wing 8, and the reduction effect is maintained.
  • the opening 27 of the rocker 30 is provided in height for do not interfere with the swing of the rocker, i.e. it is greater than the outer diameter of the ring.
  • the ring 24 can also be pivoted in the other direction, to obtain the same multiplier effect with the opening of the other wing.
  • the retaining element further comprises control means for determine the position of the ring from the relative position of the element retained with respect to the other element of the assembly.
  • the ring 24 has on half of its periphery a grooved area 34.
  • the grooves are oriented parallel to the longitudinal direction of travel of the tie rod.
  • this area is located on top of the ring.
  • a rack 35 is provided to mesh with the grooves of the ring 24.
  • the rack 35 is guided in a translational movement transverse in a groove carried by the support wall 18. Naturally everything another suitable means of guidance is suitable.
  • the rack 35 or the ring 24 has means of elastic return to the middle position, i.e. the operating position corresponding to Figures 7 and 8.
  • the rack carries in its upper part a vertical rod 36.
  • Rod 36 is hung between two transverse springs 37a and 37b which are also retained by stops integral with the cover 3, and which recall the rod 36 in its middle position. Any other appropriate means agrees.
  • the rack 35 is constructed as a magnet oriented north-south according to the horizontal and transverse direction of the retaining element.
  • the rack is formed by a magnetic bar attached above a plate neutral bearing teeth.
  • the cover 3 and the other members of the retaining element are also made of a material neutral to magnetic radiation, by for example a plastic material, or alloys based on non-ferrous metals.
  • the north-south orientation is arbitrary, but it is identical for both elements of a pair.
  • Figure 12 shows the ring 24 and the rack 35 in the middle position.
  • FIG. 13 represents these same members for two retaining elements placed side by side.
  • the retaining elements are for example placed thus when the skis are laid flat, ready to be put on.
  • the organs of each element were identified respectively with the prime exhibitors and second (24 ', 24' ', 35', 35 '', ).
  • the two rack magnets 35 'and 35' ' are polarized in the same direction so that whatever the relative position of the two elements of retained, the two magnets attract and move towards each other.
  • the wings which are located towards the outside of each of the retainers are provided to release the shoe more easily, that is to say with a lower trigger threshold than the inner wings.
  • the the skier's shoe will therefore be released for a torsional stress on the lower leg and knee of the skier towards the inside of the foot than towards the outside.
  • a locking means blocks each ring once it has reaches its polarization position.
  • this means is shown in the form of a lock 38 vertically movable under the ring 24.
  • the lock carries in its upper part a tooth 39 which is provided to be able to engage it in a groove of the Ring.
  • the lock 38 is resiliently biased upwards by a spring 40 located at its bottom.
  • a control probe is provided to bring the lock 38 down, against the return force of the spring 40, or to release it at will.
  • the feeler here is the support plate of the shoe which has an upper part 41 vertically movable, and spring-loaded upwards, for example by the deformation of an elastically deformable zone forming an elastic hinge located at the rear of the upper part.
  • a layer of material elastically deformable can be interposed between part 41 and the rest of the plate, to elastically recall the plate, and also to fill this space and avoid the ingress of snow or dirt.
  • the upper part 41 bears against the branch of a rocker 42 movable about a transverse axis, the other branch of which is provided to lower the latch 38, for example by resting on a ledge located at its based.
  • a small tab connected to the movable end of part 41 is taken up by below the rocker arm 42 to control the movement of the rocker to movement of this end of part 41.
  • any other means suitable suitable any other means suitable suitable.
  • the locking means operates as follows.
  • the establishment side by side skis causes transverse translation of the 35 'and 35' 'racks, and the rotation of the rings 24 'and 24' 'over an angular amplitude of a quarter turn, to bring the 30 'and 30' 'recessed areas on one side and the other of part 20 tie rods, respectively.
  • this rotation brings the first groove in line with the axis of part 20 of the tie rod, opposite the tooth 39 of latch 38.
  • the ring can move according to a longitudinal direction with the tie rod, the bolt and the rack do not move not longitudinally, but they slide along the grooves in which they are engaged respectively.
  • the locking of the ring by the lock 38 can also be done after the engagement of the shoe. Indeed, in this case, the commitment of the shoe, tooth 39 is pushed against the smooth surface of the ring, which can therefore rotate when the two retaining elements are brought together, until the first groove reaches the tooth 39. The tooth then immobilizes the ring.
  • the element of retainer has transparent indicators 48 and 49, towards each edge, through which it is possible to see the rack 35, and therefore control its implementation correct place.
  • the racks 35 'and 35' ' are visible through two exterior lights 48 'and 48' '.
  • any other appropriate means agrees.
  • FIGS 15 and 16 illustrate another embodiment of the invention. These figures represent a retaining element 51 which has a structure identical to element 1.
  • element 1 has a structure identical to element 1.
  • the tie rod, with the rocker, the ring and the rack are identical to the elements previously described, except for the fact that the rack is not magnetized in this case.
  • the rack 55 is surmounted as in the present case of a rod 56.
  • the rod 56 is maneuvered on one side and on the other by a longitudinal lever 57 which extends towards the front of the retaining element and which is articulated in its part central around a vertical axis 58 fixed for example to the cover 53.
  • the end rear of the lever has a fork which straddles the rod 56 in a plane horizontal.
  • the lever 57 On the other side of the axis 58, the lever 57 has another end in fork shape, in which a vertical rod 60 is engaged.
  • the rod is carried by a transverse cursor 61 movable in translation. The two ends 62 and 63 of the cursor 61 cross the cover 53 and project laterally.
  • the polarization of a retaining element is done here mechanically by press the cursor located on the side of the other retaining element by means of the other element, the other ski or the other shoe.
  • the skier engage two shoes in the two retaining elements then give with one of his skis hit against the inner end of the cursor of the other element, and he repeats the operation for the other foot.
  • the ends of the cursor allow by their position to check the polarization state of the retaining element.
  • the wings which are located towards the outside of each of the retainers are provided to release the shoe more easily, that is to say with a lower trigger threshold than the inner wings.
  • the the skier's shoe will therefore be released for a torsional stress on the lower leg and knee of the skier towards the inside of the foot than towards the outside.
  • the element which has just been described may present means for recalling the rack in central position, and means for locking the ring same nature as those described above, or equivalent.
  • FIGS. 17 et seq. Illustrate another embodiment of the invention.
  • the retaining element 71 shown to illustrate this mode of realization presents a mechanical structure of the same nature as what was described above, with in particular a base 72, a cover 73, a plate support 75, retaining wings 77 and 78, a spring 82, a tie rod 83, a wall support 88.
  • the tie-rod carries a ring 94 with a grooved zone 99 and a rocker 95.
  • the ring is here operated by a small electric motor 96 presenting at the output a toothed wheel 97 with the pitch of the grooves of the ring 94.
  • the motor and wheel are provided to drive the ring on a rotation of a quarter of round either side of its middle position, which polarizes the retainer as a right element or a left element, as described in reference to Figures 7 to 11.
  • the motor 96 is for example fixed to the wall 88. It is controlled by a circuit electronic comprising on each side of the retaining element a member transmitter, respectively 103, 104, and a receiving member, respectively 105, 106. Functional diagrams of this circuit are given by way of illustration in Figures 20 and 21.
  • the motor and the electronic circuit are supplied with current by a known battery and coupled by electrical means of a known type, which will not be described in detail.
  • the emitting organs and the receiving members of the same retaining element are staggered.
  • Figure 19 illustrates the mode of operation of this assembly. She represents a set of two retaining elements 71 'and 71' 'placed side by side side, in the position where the skis are ready to be put on.
  • the staggered arrangement of the transmitters and the receivers advantageously makes it possible to have the receiver 106 ′ facing the transmitter 103 '', and conversely, the transmitter 104 'opposite the receiver 105' '.
  • Each retaining element therefore knows its position according to the receiver which is activated.
  • the transmitting and receiving organs are of any suitable type. They are planned to transmit signals directionally over a short distance. These signals can be coded. For example it is a transmitter and a receiver infrared type of the type used in remote controls televisions. It can also be organs such as those used for opening to distance from gates, or central locking of vehicle doors. We could also use optical type organs, with emitting organ of light and a photocell. We could also use circuits more complex, for example of the resonant type or circuits using a field magnetic which is disturbed by introducing an element into the covered field stranger from the other retainer.
  • FIG. 20 represents a first functional control diagram which can be implemented. To simplify understanding, it is agreed that the transmitter and receiver elements used are of simple type, that is to say with an emitting member intended to emit a signal, and a receiver intended to emit receive the signal from the transmitter.
  • the diagram includes a switch 100 which reacts to the presence and the absence of the shoe, for example with the engagement of the shoe and his release.
  • the backing plate is constructed like the plate previous, with a movable part 101.
  • the switch 100 is placed under the movable end of the plate.
  • the switch powers the two transmitters, 103 and 104 and the two receivers 105 and 106.
  • the two receivers 105 and 106 are also coupled to a discriminator 110 which determines which of the receivers 105 or 106 is activated by a transmission of signals from the other retaining element.
  • the discriminator controls the rotation of the motor 96 and of the ring 94 to bring it into the appropriate polarization position.
  • the switch 100 When the switch 100 is no longer activated by the shoe, the emission of signals cease. In this case, it can be provided that the discriminator brings the ring back in the middle position, so that it is ready for a new fitting. This is not essential, however.
  • FIG. 21 illustrates a variant implementation of the functional diagram.
  • the switch 100 is cut to a timing circuit 115 which activates the two transmitters 103 and 104 and the receivers 105 and 106 during a fixed duration of time, for example a duration of one or two minutes after the engagement of the shoe.
  • a discriminator 120 is coupled to the two receivers. However, its sole function here is to control the positioning correct ring according to the activated receiver for the duration of time determined.
  • the circuit preferably has a reset circuit 121 which is coupled to the timing circuit 115, whose function is to bring back the ring in the middle position when the shoe is released.
  • a second switch 122 is placed so accessible. For example, it is provided on the upper surface of the hood, to be able to be maneuvered by the ski pole.
  • This switch is placed in parallel on switch 100, and its function is to reactivate the circuit voluntarily time delay during the determined period of time.
  • This switch will in particular used in the event of upgrading of the other ski after a release accidental of the shoe, so as to emit signals which will allow the other retainer to polarize again. Indeed, the delivery circuit at zero 121 of this retaining element will have recalled the ring in the middle position at the release of the shoe.
  • FIG. 22 illustrates an alternative implementation. Issuers and receivers are replaced here by a simple switch.
  • the figure represents two retaining elements 123 'and 123' 'arranged side by side.
  • Each element has a switch 124 ′, 125 ′ on each side, 124 '', 125 '', the movable part of which crosses the side wall of the hood. Outside the cover of the retaining element, the moving part of the switch is protected by a bubble-shaped rubber wall 126 ', 127', 126 '', 127 ''. This is not however not essential, and any other suitable means is suitable.
  • the operating principle of this alternative embodiment is as follows. At the time of putting on, the skier actuates the interior switch of each retainer with a member of the other ski, i.e. for example the ski itself, the shoe, the retainer or the other interior switch.
  • a discriminator circuit 129 detects which of the two switches has been actuated, and controls the motor 96 so as to bring the ring 94 into the polarization position corresponding to the right or left position of the element of restraint.
  • timing circuit 130 controlled by a sensitive switch 131 the engagement and release of the shoe.
  • the active delay circuit the discriminator for a specified period of time after the engagement of the shoe. After this period during which the skier is supposed to perform the maneuvers necessary for the polarization of its retaining elements, the circuit 130 neutralizes the discriminator until the shoe is released. To the release of the boot, provision can be made for the timing circuit and the discriminator control the motor back to its middle position.
  • the invention is also not limited to mechanical constructions which have been described, many variants exist, depending on whether the jaw has two independent wings, or two wings whose lateral movement is linked, or depending on whether the body of the retaining element is fixed on the ski or mobile with jaw.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Sheet Holders (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)

Claims (14)

  1. Gesamtheit von zwei Halteelementen für die beiden Schuhe eines Skiläufers auf zwei Ski, wobei jedes Halteelement aufweist:
    einen Sohlenhalter (7, 8, 77, 78), der dazu vorgesehen ist, ein Ende des Schuhs zu halten, wobei der Sohlenhalter zumindest in einer horizontalen Ebene beidseitig einer zentralen Position beweglich ist, wo er mit der longitudinalen mittleren Ebene ausgerichtet ist, die durch den Ski definiert ist;
    eine Rückholfeder (12, 82) für den Sohlenhalter in seine ausgerichtete Position;
    eine Verbindung zur Übertragung der Bewegung (7a, 8a) zwischen dem Sohlenhalter und der Feder, die die Feder mit der Entfernungsbewegung des Sohlenhalters bezüglich seiner ausgerichteten Position beidseitig seiner ausgerichteten Position zusammendrückt und die im Gegenzug dem Sohlenhalter eine elastische Rückholkraft in Richtung seiner ausgerichteten Position zurücksendet;
    wobei der Sohlenhalter und die Feder dazu vorgesehen sind, das Ende des Schuhs über einen bestimmten Auslöseschwellwert hinaus freizugeben, der einem bestimmten Verschiebungsausmaß des Sohlenhalters und einem bestimmten Kompressionshub der Feder entspricht;
    dadurch gekennzeichnet, daß es aufweist
    einen Einstellmechanismus (25, 24, 96, 97), der auf die Übertragungsverbindung wirkt, um auf differenzielle Weise den Auslöseschwellwert des Sohlenhalters zu modifizieren, je nachdem, ob er sich auf die eine oder andere Seite bezüglich seiner ausgerichteten Position verschiebt;
    eine Betätigungseinrichtung (35', 35'', 61, 105', 105'', 123', 123'', 124', 124''), die dazu vorgesehen ist, von dem anderen Halteelement aus betätigt zu werden, und um den Einstellmechanismus zu steuern.
  2. Gesamtheit gemäß Anspruch 1, dadurch gekennzeichnet, daß die beiden Elemente auf identische Weise aufgebaut sind.
  3. Gesamtheit gemäß Anspruch 1, dadurch gekennzeichnet, daß sie eine Verriegelung (38) aufweist, die dazu vorgesehen ist, auf freigebbare Weise den Einstellmechanismus zu blockieren.
  4. Gesamtheit gemäß Anspruch 3, dadurch gekennzeichnet, daß sie ein elastisches Element (37a, 37b) zum Zurückholen des Einstellmechanismus (24) in seine mittlere Position aufweist.
  5. Gesamtheit gemäß Anspruch 1, dadurch gekennzeichnet, daß für jedes der Halteelemente die Betätigungseinrichtung ein magnetischer Stab (35) ist, der gemäß einer transversalen Richtung ausgerichtet ist und für eine Translationsbewegung gemäß dieser transversalen Richtung geführt ist.
  6. Gesamtheit gemäß Anspruch 5, dadurch gekennzeichnet, daß der magnetische Stab (35) in Eingriff auf einem Ring (24) ist, dessen Rotation er durch seine Translationsverschiebung steuert.
  7. Gesamtheit gemäß Anspruch 5, dadurch gekennzeichnet, daß die Haube (3) jedes Halteelementes zumindest ein Fenster (48, 49) aufweist, das über dem Verschiebungsweg des Stabes angeordnet ist.
  8. Gesamtheit gemäß Anspruch 1, dadurch gekennzeichnet, daß jedes Element einen transversalen Schieber (61) aufweist, dessen beide Enden auf jeder Seite der Wand des Halteelementes vorstehen.
  9. Gesamtheit gemäß Anspruch 8, dadurch gekennzeichnet, daß der Schieber (61) mit dem Ende eines Hebels verbunden ist, der um eine feste Achse angelenkt ist.
  10. Gesamtheit gemäß Anspruch 8, dadurch gekennzeichnet, daß das andere Ende des Hebels mit einer Zahnstange (55) verbunden ist, die gemäß einer transversalen Richtung ausgerichtet ist, und für eine Translationsbewegung gemäß dieser trasversalen Richtung geführt ist.
  11. Gesamtheit gemäß Anspruch 1, dadurch gekennzeichnet, daß der Einstellmechanismus einen elektrischen Motor (96) aufweist.
  12. Gesamtheit gemäß Anspruch 11, dadurch gekennzeichnet, daß die Einstelleinrichtung für jedes Halteelement zwei Sender (103, 104) für Signale und zwei Empfänger (105, 106) für Signale aufweist, wobei ein Sender und ein Empfänger auf jeder Seite des Halteelementes angeordnet sind.
  13. Gesamtheit gemäß Anspruch 12, dadurch gekennzeichnet, daß die beiden Empfänger (104, 105) an einen Diskriminator (119) gekoppelt sind, der dazu vorgesehen ist zu bestimmen, welcher der beiden Empfänger (104, 105) durch einen der Sender des anderen Halteelementes aktiviert ist.
  14. Gesamtheit gemäß Anspruch 1, dadurch gekennzeichnet, daß die Betatigungseinrichtung für jedes Halteelement zwei Schalter (123', 123'', 124', 124'') aufweist, eines auf jeder Seite, deren beweglicher Teil vorsteht, damit auf ihn, ausgehend von dem anderen Halteelement, zugegriffen werden kann.
EP95115919A 1994-11-21 1995-10-10 Bindungssystem für Schuhe auf Gleitbrettern Expired - Lifetime EP0712648B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9414073A FR2727030B1 (fr) 1994-11-21 1994-11-21 Ensemble d'elements de retenue de chaussures sur des planches de glisse
FR9414073 1994-11-21

Publications (2)

Publication Number Publication Date
EP0712648A1 EP0712648A1 (de) 1996-05-22
EP0712648B1 true EP0712648B1 (de) 1998-03-04

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Application Number Title Priority Date Filing Date
EP95115919A Expired - Lifetime EP0712648B1 (de) 1994-11-21 1995-10-10 Bindungssystem für Schuhe auf Gleitbrettern

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US (1) US5722679A (de)
EP (1) EP0712648B1 (de)
JP (1) JPH08215371A (de)
AT (1) ATE163559T1 (de)
DE (1) DE69501707T2 (de)
FR (1) FR2727030B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2753390B1 (fr) * 1996-09-13 1998-12-11 Salomon Sa Element de retenue de l'avant d'une chaussure sur une planche de glisse et ensemble d'elements avant
US6283492B1 (en) * 1996-12-27 2001-09-04 Noah W. Hale Snowboard binding system and a snowboard step-in boot system with gradually increasing resistance
FR2808453B1 (fr) * 2000-05-04 2002-08-02 Salomon Sa Element de retenue de l'avant d'une chaussure sur un ski
FR2817161B1 (fr) 2000-11-28 2003-02-28 Look Fixations Sa Fixation de securite pour chaussure de ski
US8951278B2 (en) * 2010-03-24 2015-02-10 Vladimir Reil Post carrier for body piercing instrument

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1503848A (fr) 1965-12-02 1967-12-01 Salomon & Fils F Fixation à déclenchement dissymétrique pour skis
FR1503849A (fr) 1966-10-14 1967-12-01 Salomon & Fils F Dispositif de déclenchement dissymétrique pour fixations de skis
FR1503847A (fr) 1966-10-14 1967-12-01 Salomon & Fils F Perfectionnement aux fixations de ski à verrouillage par bille
DE1807074A1 (de) 1968-11-05 1970-05-27 Augustin Dr Ing Dietmar Asymmetrische Schisicherheitsbindungen (Vorderbacken) gegen Drehstuerze
AT313761B (de) * 1970-12-24 1974-03-11 Smolka & Co Wiener Metall Federverrastung für Skibindungen
US3960383A (en) * 1974-08-28 1976-06-01 Neil Bryan L O Magnetic ski binding
FR2363342A1 (fr) * 1976-09-02 1978-03-31 Salomon & Fils F Fixation de securite pour ski
DE3132465A1 (de) * 1981-08-17 1983-09-22 Marker Patentverwertungsgesellschaft mbH, 6340 Baar Sicherheits-skibindung
FR2522514A1 (fr) * 1982-03-02 1983-09-09 Salomon & Fils F Fixation de ski avec assistance de declenchement
US4502146A (en) * 1982-02-25 1985-02-26 Antonio Nicholas F D Adjustment of electronic ski binding circuitry
DE3725709A1 (de) * 1987-08-03 1989-02-16 Marker Deutschland Gmbh Vorderbacken fuer sicherheits-skibindungen
DE4040069A1 (de) * 1990-12-14 1992-06-17 Buck Chem Tech Werke Skibindung
EP0580021A1 (de) * 1992-07-17 1994-01-26 HTM Sport- und Freizeitgeräte Aktiengesellschaft Skibindung
DE4305327C1 (de) * 1993-02-20 1994-03-03 Peter Wirnsberger Skibindung

Also Published As

Publication number Publication date
US5722679A (en) 1998-03-03
FR2727030B1 (fr) 1997-01-24
FR2727030A1 (fr) 1996-05-24
EP0712648A1 (de) 1996-05-22
ATE163559T1 (de) 1998-03-15
DE69501707T2 (de) 1998-07-16
DE69501707D1 (de) 1998-04-09
JPH08215371A (ja) 1996-08-27

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