EP0890379B1 - Fixation de ski - Google Patents

Fixation de ski Download PDF

Info

Publication number
EP0890379B1
EP0890379B1 EP19980810645 EP98810645A EP0890379B1 EP 0890379 B1 EP0890379 B1 EP 0890379B1 EP 19980810645 EP19980810645 EP 19980810645 EP 98810645 A EP98810645 A EP 98810645A EP 0890379 B1 EP0890379 B1 EP 0890379B1
Authority
EP
European Patent Office
Prior art keywords
ski
boot
cam body
transverse axis
binding according
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
EP19980810645
Other languages
German (de)
English (en)
Other versions
EP0890379B2 (fr
EP0890379A1 (fr
Inventor
Andreas Fritschi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fritschi AG Swiss Bindings
Original Assignee
Fritschi AG Swiss Bindings
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27238765&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0890379(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from EP97810449A external-priority patent/EP0890378A1/fr
Priority claimed from EP97810448A external-priority patent/EP0890377A1/fr
Application filed by Fritschi AG Swiss Bindings filed Critical Fritschi AG Swiss Bindings
Priority to DE29824950U priority Critical patent/DE29824950U1/de
Priority to EP98810645A priority patent/EP0890379B2/fr
Publication of EP0890379A1 publication Critical patent/EP0890379A1/fr
Publication of EP0890379B1 publication Critical patent/EP0890379B1/fr
Application granted granted Critical
Publication of EP0890379B2 publication Critical patent/EP0890379B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • A63C9/02—Non-self-releasing bindings with swivel sole-plate or swivel parts, i.e. Ellefsen-type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/0807—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings for both towing and downhill skiing
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00—Ski bindings
    • A63C9/08—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/081—Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with swivel sole-plate

Definitions

  • the present invention relates to a ski binding with thrust fastening means which is fastened to the ski in an articulated manner so that it can pivot about at least one transverse axis.
  • ski bindings can be divided into slope bindings that only used for skiing and skiing on ski lifts, and touring bindings that in addition also for walking on skis, especially for ascending with the help of climbing skins attached to the skis can be used. While the former is just a reliable one Fixing the ski boot on the ski in a so-called downhill position to guarantee, the latter must also climb from the departure position can be brought into an ascending position of the binding, in which the ski boot mostly only in the area of the ski boot tip around a transverse axis is pivotally attached to the ski and can be lifted off the ski in the heel area to allow a joint movement between the ski boot and ski for walking.
  • the ascent is as large as possible Freedom of movement between ski boots and skis is desirable to ensure an unhindered To enable walking or climbing.
  • the foot / lower leg is desirable for optimal control and guidance of the skis.
  • ski touring boots Since the advent of plastic ski boots, however, ski tourers have also been no longer ready for the much greater hold and the resulting better ski guidance to waive on the descent, which can be reached with plastic ski touring boots are.
  • Such Tour binding which in particular also all safety requirements modern slope bindings are described in WO 96/23559 (Fritschi). Bindings of this type are typically horizontal in the ascent position Cross axis swiveling in the area of the toe.
  • CH-659 397 there is a ski binding described with a walking accessory that is in a first phase of joint movement a pivoting movement about a transverse axis in the ball area and in one second phase a pivoting movement around a transverse axis in the toe area allows.
  • the shoe is thus a double-jointed connection with two different pivot axes connected to the ski.
  • this walking accessory allows a certain approach to a natural movement, he points out firstly, the disadvantage that the transition of joint movement from one Swivel movement around the first transverse axis to a swivel movement around the second transverse axis occurs abruptly, which is a jerky change in the course of motion for the skier, causing a slap on the shin with every step and / or the heel is transmitted.
  • Second is the design-related binding height and consequently the height of the shoe position above the ski is considerable.
  • the walking accessory for the descent must be removed from the binding and separately be carried along.
  • the object of the present invention is to provide a ski binding by which overcome the disadvantages of the well-known ski bindings.
  • the ski binding according to the invention has means for attaching a shoe to the Binding, which is pivotally attached to the ski and can be pivoted about at least one transverse axis are.
  • the ski binding according to the invention has a joint movement between the shoe fasteners and the cam steering cam body with a surface convexly curved in at least one area in the longitudinal direction of the ski on.
  • cam body has its guiding function for joint movement at all the hinge between shoe fasteners and skis must of course have more than just one (degree of freedom) of freedom, as a swivel or swivel joint with exactly one degree of freedom of rotation, as is usual with known touring bindings is a circular movement, the path of which is no longer controlled additionally can.
  • a joint that on the one hand allows the shoe fastening means around a transverse axis to be pivotably attached to the ski, and on the other hand more than just one (rotating) Degree of freedom, e.g. on a double joint with two swivel axes, a rotary-thrust joint, a curve joint, etc. based.
  • the cam body according to the invention controls the joint movement by means of a rolling process between the convexly curved surface and a counter surface.
  • the rolling process between the convex curved surface in the longitudinal direction of the ski defines a rolling or rolling curve, and the counter surface can be made from one pure, non-slip rolling or rolling or a rolling combined with sliding consist.
  • ski binding is not mistakenly so in the following understand that a ski binding can only be mounted on skis. Under Rather, ski binding is understood to mean a binding that, in addition to being attached to slopes and touring skis also on all other types of skis, snowboards, big feet, Snowshoes, roller skis, skate runners and similar devices can be attached, that require a flexible connection between a shoe and the device.
  • the device according to the invention ensures an ergonomic, jerk-free Sequence of movements when climbing with skis.
  • Another advantage is the Use of a touring binding according to the invention in connection with a Touring bindings usual climbing aid. Since the binding according to the invention is already for a significant easing of the ascent especially in steep terrain provides, the climbing aid used in connection with the binding according to the invention compared to climbing aids with known touring bindings, the shoe heel less high support to achieve the same level of relief when climbing. Thus, in connection with the binding according to the invention, smaller and therefore lighter climbing aids can be used than with conventional touring bindings.
  • the ski boot is lowered the curve body in an area between the ski boot and the ski, in the longitudinal direction of the ski viewed in front of the middle of the shoe.
  • the curved body is preferably designed and arranged so that at least in one phase of the joint movement to ascend the curve body is rolled so that the distance between the Shoe heel and the support line of the curve body with increasing elevation of the Shoe heel increases.
  • the cam body is preferably for the purpose of longitudinal guidance of the cam body during the joint movement with at least two steps Provide surfaces.
  • the stepped surfaces can interact with appropriately designed stepped surfaces be formed on the ski or on binding parts attached to the ski.
  • the cam body is that of the invention Ski binding on the shoe fasteners and / or other attached to the shoe Binding parts arranged so that when the shoe is lowered, the convex curved surface lies on the underside of the curve body, that of the top of the ski opposite. It is preferred to continue on the ski and / or on the ski Binding parts a rib transverse to the longitudinal direction of the ski in such a way under the curve body arranged that at least in one phase of the joint movement of the cam body is rolled on the rib, in this phase the distance between the heel of the shoe and the contact line of the curve body with increasing elevation the shoe heel remains essentially constant.
  • the cam body is designed as an integral part of the shoe fastening means.
  • the shoe fastening means comprise a carrier on which the ski boot can be fastened is, wherein the cam body is designed as the front part of this beam.
  • the binding according to the invention further comprises a double-jointed device, the shoe fastening means by one first transverse axis are pivotally articulated on an intermediate member, which around a second transverse axis is articulated on the ski.
  • the first is Transverse axis as a pivotable connection between the intermediate link and the cam body educated.
  • Another advantageous embodiment of the invention is characterized by a between the intermediate member and the shoe fastening means acting from spring is configured and arranged such that it pivots the shoe fastening means towards increasing the heel of the shoe by the counteracts the first transverse axis.
  • a between the Intermediate member and the ski-acting spring are provided, which are designed and is arranged so that it pivots the intermediate member in the direction an increasing angle between the ski and the intermediate link around the second Counteracts the transverse axis.
  • the two springs are advantageously of this type trained and arranged that by between the pontic and the ski acting spring exerted a greater torque with respect to the second transverse axis is considered by the between the intermediate link and the shoe fasteners acting spring with respect to the first transverse axis.
  • Figures 1 and 2 represent a first preferred embodiment of an inventive Ski binding with a curved body 280 represents.
  • a joint with more than just a (rotational) degree of freedom between a shoe carrier 260 of the shoe fastening means and the ski top 210 has that shown in FIGS. 1 and 2 Embodiment of the invention on a double joint-like device.
  • the carrier 260 with a front sole hold-down device 270 can be pivoted about a first transverse axis 230 hinged to an intermediate member 240, which is about a second transverse axis 220 is hinged to a fastening part 250.
  • the intermediate member 240 is in this embodiment of the Invention from a center plate, which is essentially in the lowered position of the binding is parallel to the top of the ski, and two side parts with holes for the Swivel axes 220 and 230 are provided.
  • the fastening part 250 is with screws 252, 254 attachable to the ski (not shown).
  • the plate-shaped fastening part 250 is viewed behind the bearing point for the second transverse axis 220, in the longitudinal direction of the ski backwards, extended.
  • the top of this extension forms the counter surface 251 on which the convex curved surface 281 mentioned below of the curve body 280 is rolled.
  • a rib 290 running transversely to the longitudinal direction of the ski formed.
  • a curve body 280 is formed on the carrier 260 in its foremost region is formed as an integral part of the carrier 260.
  • the curve body is on on its underside is a surface 281 which is convexly curved in the longitudinal direction of the ski and which defines a rolling / rolling curve, the surface being straight across the longitudinal direction of the ski is trained.
  • the Curve body 280 (and thus the carrier 260) behind the position of the tip of the shoe ski boots fixed on the shoe carrier 260, in the ball area, around the transverse axis 230 pivotally connected to the intermediate member 240.
  • the binding components are arranged such that the sequence of articulation between the shoe carrier 260 or the shoe and the ski when lifting the shoe heel in three phases.
  • the binding is in the position with the shoe heel lowered, at the beginning of the first phase.
  • the cam body 280 is rolled on the rib 290, the distance between the heel of the shoe and the support line 285 of the curve body 280 (contact line between convex surface 281 and counter surface 251) essentially remains constant.
  • the skier exercises the greatest strength over the Shoe and the binding on the ski loaded with its weight, that's why small distance between the heel of the shoe and the support line 285 of the curve body and thus a small articulated lever is an advantage.
  • the rolling does not consist of a pure, non-slip Rolling movement, but from a combination of rolling / rolling and Slide.
  • This rolling motion increases the distance between the heel of the shoe and the support line 285 of the curve body 280 continuously in the second phase, by the contact line 285 of the curve body 280 on the counter surface 251 continuously moves forward.
  • the forces continuously exerted by the skier on the ski The second The phase becomes a limitation when a first stop (not shown) is reached the pivoting movement about the first transverse axis 230 is completed. The first The stop blocks the swiveling movement from continuing about the transverse axis 230.
  • FIGS. 3.a to 3.f show a second preferred embodiment of the invention shown, the one shown in Figures 1 and 2 and described above Embodiment is similar.
  • the intermediate link 340 is made much shorter than the intermediate link 240 described above, and the transverse axis 330 is in Area below the toe as an integral part of the shoe rack 360 trained cam body 380 arranged.
  • the transverse axis 330 is in Area below the toe as an integral part of the shoe rack 360 trained cam body 380 arranged.
  • the transverse axis 330 in the area of the shoe tip results from the action of the curve body 380 for the first phase of the movement sequence approximated a pivot point in the ball area and thus an ergonomic sequence of movements.
  • a second stop is provided so that pivoting in the direction of lowering the heel over the joint position when lowered Shoe is made impossible. This prevents the double joint in the Departure position of the binding of an upward force of the toe, such as they e.g. can arise when skiing with reserve, yields undesirably.
  • a stop can also be useful in the ascent position of the binding, e.g. when performing stair steps or hairpin bends on the ascent.
  • a projection on the cam body 380 molded on in the binding position with the heel of the shoe lowered with its front 382 against a correspondingly shaped rear side 342 of the intermediate member 340 pushes.
  • the intermediate member 340 is at the end with the first transverse axis 330 upwards raised, and its rear 342 abuts the correspondingly shaped front 382 on a projection formed on the curve body 380 and thereby forms a stop to limit the pivoting movement about the first transverse axis 330, thus panning in the direction of lowering the heel over the joint position with the boot lowered - or lifting the ski boot in the area of the Shoe toe - is made impossible.
  • lifting the heel (figures 3.d to 3.e) it wanders the contact line 385 of the curve body 380 on the fastening part 350 continuously forward, with the intermediate link 340 in the area of its first Transverse axis 330 is first lowered and later raised again. All in all this embodiment of the invention also provides a round, ergonomic Movement.
  • FIGS. 4 and 5 show a third preferred embodiment of the invention, that of the first preferred embodiment shown in FIGS. 1 and 2 and the second preferred embodiment shown in FIGS. 3.a to 3.f. is similar.
  • FIGS. 4 and 5 As a joint between the shoe carrier 460 of the shoe fastening means and the top of the ski 410 shows the embodiment of the invention shown in FIGS. 4 and 5 again a double-jointed device on: the carrier 460 with a front sole hold-down device 470 is pivotable about a first transverse axis 430 an intermediate link 440 which is pivotable about a second transverse axis 420 is hinged to a fastening part 450.
  • the one-piece intermediate member 440 in the third preferred embodiment of the invention from a medium, plate-shaped Web part 445 and two plate-shaped lateral leg parts 444, 446. Die Plates of the two leg parts 444, 446 are approximately at right angles to the plate of the Bridge section 445 arranged.
  • the leg portions 444, 446 are with holes 448.1 - 448.4 for the swivel axes 420 and 430.
  • a cam 447 on the web portion 445 which is used to accommodate the following described compression spring 425 is formed.
  • the one-piece fastening part 450 can be fastened to the ski with screws.
  • the fastener 450 is behind the bearing for the second transverse axis 420, in the longitudinal direction of the ski viewed, elongated plate-shaped to the rear.
  • On the side edges of the The top surfaces of this plate-shaped extension 453 are the counter surfaces 451.1 - 451.4 on which the convex curved surfaces mentioned below 481.1 - 481.4 of the curve body 480 are rolled off.
  • a curve body 480 is formed on the carrier 460 in its foremost region is formed as an integral part of the carrier 460.
  • On the side edges of the The underside of the curve body 480 is four which are convexly curved in the longitudinal direction of the ski Surfaces 481.1 - 481.4 are formed, which define a rolling / rolling curve.
  • the curved surface of the curve body 480 and the corresponding counter surface on the top of the fastening part 450 not from a single, continuous Area, but they are each in four partial areas 481.1 - 481.4 or 451.1 - 451.4 divided. This can best be seen in the cross section of FIG. 5.b.
  • Two curved ones Subareas 481.1, 481.2 of the curve body 480 are arranged such that they form a step running along one side edge of the curve body 480.
  • a corresponding step is formed by the two counter surfaces 451.1, 451.2 corresponding longitudinal edge on the top of the plate-shaped extension 453 of the fixing part 450 is formed.
  • the two stages work when the cam body is rolled off 480 together on the plate-shaped extension 453 such that the Curve body 480 is guided on one side in the longitudinal direction.
  • two further curved surfaces 481.3, 481.4 are arranged such that it runs along the other side edge of the curve body 480 form another level.
  • the other two counter surfaces make the same 451.3, 451.4 a corresponding step on the corresponding other longitudinal edge on the Formed top of the plate-shaped extension 453 of the fastening part 450, the two stages in turn when rolling the cam body 480 on the plate-shaped extension 453 cooperate such that the curve body 480 is guided on one side in the longitudinal direction.
  • the plate-shaped extension serves 453 thus as a guide rail for longitudinal guidance of the curve body 480 if the latter on the top of the plate-shaped extension 453 of the fastening part 450 is passed on.
  • the longitudinal groove 455 creates space for the foremost part of the shoe wearer 460 and the lowermost part of the sole hold-down device 470, if this is created Parts in the course of the joint movement between the shoe carrier 460 and the Shoe and the ski are moved down when lifting the heel of the shoe.
  • the gutter is also used to transport snow away when walking with the Ski binding in the joint area and the area between the shoe carrier 460 as well as the ski top 410 penetrates.
  • the groove 455 is designed such that any snow that has penetrated into the binding area due to the articulation of the joints the appropriately trained front part of the shoe carrier 460 and / or the Sole holding-down device 470 is conveyed backwards through the groove 455.
  • FIG. 4.a the binding is shown in the position with the shoe heel lowered.
  • the Figure 4.b shows the binding in a position in which the shoe carrier 460 opposite top 410 forms an angle of approximately 60 degrees. At the in In the position shown in FIG. 4.c, the shoe carrier 460 was over 90 degrees the horizontal position.
  • the invention is preferred in the third described in Figures 4 and 5 Embodiment of the invention to limit the pivoting movement around the first transverse axis 430 in the rearward direction in turn provides a stop which corresponds to the second stop described above.
  • a protrusion with its front 482 against a correspondingly shaped rear side 442 of the intermediate member 440 pushes.
  • the invention lacks the first stop in those described above Embodiments of the invention corresponding stop, which in a certain Position the continuation of the pivoting movement about the transverse axis 430 would block.
  • the sole hold-down device 470 is designed in such a way that that its front outside defines a convex curved contour line.
  • the sole hold-down 470 quasi as a continuation and curve body and controls the joint movement by is rolled on the fastening part 450.
  • two springs 425, 435 on the Binding arranged.
  • the tension spring 435 (also called a spring) is on the one hand on the intermediate member 440 - concrete on the inside of the leg portion 446 of the intermediate member 440 - and on the other attached to a longitudinal outside of the curve body 480.
  • the tension spring 435 thus acts when lifting the heel of the swivel movement about the first transverse axis 430 counter and prevents that if the skier together with the ski boot of the ski attached to the binding lifts the rear end of the ski down hangs.
  • the compression spring 425 is between the front part of the fastening part 450 and arranged the intermediate member 440 and acts the pivoting movement about the second Transverse axis 420 counter that the intermediate member 440 about the second pivot axis 420 downwards, in the direction of the ski top 410.
  • the Compression spring 425 is pontic-side from the front of the pontic web section 445 molded cams 447 added.
  • the two springs 425, 435 are designed and arranged such that the Compression spring 425 a greater torque with respect to the second pivot axis 420 is exerted as by the tension spring 435 with respect to the first pivot axis 430. This ensures that during the whole joint movement, the essentially executed between the shoe carrier 460 and the mounting plate 450 the curved body 480, which is formed as an integral part of the shoe carrier 460, always is rolled on the plate-shaped extension 453 of the fastening part 450 and the joint movement is thus controlled by the cam body.
  • FIGS. 4 and 5 provides an even rounder and more ergonomic movement than the wider one Embodiments of the invention described above.
  • FIG. 6 has the ski binding instead of the double joint mentioned above with two transverse axes just a rotary-thrust joint 600, 605, 630.
  • the cam body 680 which as an integral Part of a carrier 660 receiving the ski boot (not shown) with a front hold-down device 670 is formed, is pivotable about a transverse axis 630 hinged to a fastening part 600.
  • the fastening part 600 is on the ski top 610 attached to the ski.
  • the transverse axis 630 is along a straight, in essentially vertically arranged guide slot device 605.
  • the curve body is not on the shoe fasteners, but on the top of the ski arranged, the convex curved surface on the top of the Curved body lies.
  • the rolling process then takes place between this convexly curved Surface and a counter surface instead, either on the bottom of the Shoe fastener or the ski boot.
  • the curve body not only is the curve body, but also the counter surface is curved in the longitudinal direction of the ski.
  • the passing curve then results by rolling one curved surface onto another curved surface Surface.
  • the shoe fastening means e.g. include bushings embedded in the sole of the ski boot which correspond to which Can engage pins on the intermediate link.
  • friction can be reduced between the curve body and the counter surface on which the convexly curved Rolled surface of the cam body, a rolling or sliding device is provided his.
  • a roller carriage or below the curve body a sliding carriage can be provided, the top of which forms the counter surface on which the convex surface of the cam body is rolled without sliding, whereby the roller carriage moves at the same time.
  • the rollers can also be curved along the convex Curve line of the curve body and be arranged on the non-displaceable counter surface be passed on.
  • the cam body is by means of a sliding joint attached to the shoe fasteners or the top of the ski.
  • a sliding joint attached to the shoe fasteners or the top of the ski.
  • the counter surface is the curve body when rolling between the curve body and the counter surface slidable along the sliding joint.
  • the cam body can be used to avoid sliding between the convex curved surface of the curve body and the counter surface by one additional transverse axis pivotable on the shoe fastening means or on the top of the ski be attached.
  • the invention provides a touring binding which is ergonomic, the anatomy of the human body corresponding movement sequence when walking and especially when climbing Skis allowed. Above the ankle there is for the skier himself Using a ski boot with a stiff sole means a similar sequence of movements like running or walking with a running shoe with a soft sole.

Landscapes

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

Claims (15)

  1. Fixation de ski équipée de moyens (260, 270 ; 360, 370 ; 460, 470 ; 660, 670 ; 760, 770) d'assujettissement d'une chaussure, fixés au ski de manière articulée, avec faculté de pivotement autour d'au moins un axe transversal (230 ; 630 ; 730), caractérisée par un corps de came (280 ; 380 ; 480 ; 680 ; 780) qui commande le mouvement articulé entre le ski et les moyens (260, 270 ; 360, 370 ; 460, 470 ; 660, 670 ; 760, 770) d'assujettissement de la chaussure, et présente une surface (281 ; 381 ; 481 ; 681 ; 781) à courbure convexe dans la direction longitudinale du ski, dans au moins une région.
  2. Fixation de ski selon la revendication 1, caractérisée par le fait que, lorsque la chaussure est abaissée, le corps de came (280 ; 380 ; 480 ; 680 ; 780) est disposé dans une région située entre la chaussure et le ski, avant le centre de ladite chaussure en considérant dans la direction longitudinale du ski.
  3. Fixation de ski selon la revendication 1 ou 2, caractérisée par le fait que le corps de came (280 ; 380 ; 480 ; 680 ; 780) est réalisé et disposé de façon que, durant au moins une phase du mouvement articulé, ledit corps de came (280 ; 380 ; 480 ; 680 ; 780) soit animé d'un roulement tel que la distance, comprise entre le talon de la chaussure et la ligne (285 ; 385 ; 485 ; 685 ; 785) de contact à plat dudit corps de came (280 ; 380 ; 480 ; 680 ; 780), augmente au fur et à mesure de l'accroissement du soulèvement dudit talon de chaussure.
  4. Fixation de ski selon l'une des revendications 1 à 3, caractérisée par le fait que, en vue du guidage longitudinal du corps de came (480) au cours du mouvement articulé, ledit corps de came (480) est pourvu d'au moins deux surfaces (481.1, 481.2, 481.3, 481.4) agencées en forme de gradin.
  5. Fixation de ski selon l'une des revendications 1 à 4, caractérisée par le fait que le corps de came (280 ; 380 ; 480 ; 680 ; 780) est disposé, sur les moyens (260, 270 ; 360, 370 ; 460, 470 ; 660, 670 ; 760, 770) d'assujettissement de la chaussure et/ou sur les parties de la fixation qui sont implantées sur ladite chaussure, de façon telle que, lorsque ladite chaussure est abaissée, la surface (281 ; 381 ; 481 ; 681 ; 781) à courbure convexe se trouve à la face inférieure dudit corps de came (280 ; 380 ; 480 ; 680 ; 780).
  6. Fixation de ski selon la revendication 5, caractérisée par le fait qu'une nervure (290), ménagée sur le ski et/ou sur les parties de ladite fixation qui sont implantées sur le ski, occupe une position sous-jacente au corps de came (280), transversalement par rapport à la direction longitudinale du ski, de façon telle que ledit corps de came (280) soit animé d'un roulement sur ladite nervure (290), durant au moins une phase du mouvement articulé, sachant que la distance, comprise entre le talon de la chaussure et la ligne (285) de contact à plat du corps de came (280), demeure sensiblement constante au fur et à mesure de l'accroissement du soulèvement dudit talon de chaussure.
  7. Fixation de ski selon l'une des revendications 1 à 6, caractérisée par le fait que le corps de came (280 ; 380 ; 480 ; 680 ; 780) est conçu comme une partie des moyens (260, 270 ; 360, 370 ; 460, 470 ; 660, 670 ; 760, 770) d'assujettissement de la chaussure.
  8. Fixation de ski selon la revendication 7, caractérisée par le fait que les moyens (260, 270 ; 360, 370 ; 460, 470 ; 660, 670 ; 760, 770) d'assujettissement de la chaussure englobent un support (260 ; 360 ; 460 ; 660 ; 760) auquel la chaussure de ski peut être assujettie, le corps de came (280 ; 380 ; 480 ; 680 ; 780) étant réalisé comme une partie antérieure de ce support (260 ; 360 ; 460 ; 660 ; 760).
  9. Fixation de ski selon l'une des revendications 1 à 8, caractérisée par le fait que les moyens (260, 270 ; 360, 370 ; 460, 470) d'assujettissement de la chaussure sont articulés, avec faculté de pivotement autour d'un premier axe transversal (230 ; 330 ; 430), sur une pièce intercalaire (240 ; 340 ; 440) articulée, sur le ski, avec faculté de pivotement autour d'un second axe transversal (220 ; 320 ; 420).
  10. Fixation de ski selon la revendication 9, caractérisée par un ressort (435) qui agit entre la pièce intercalaire (440) et les moyens (460) d'assujettissement de la chaussure, et est d'une réalisation et d'une disposition telles qu'il s'oppose à un mouvement pivotant desdits moyens (460) d'assujettissement de la chaussure, autour du premier axe transversal (430), dans le sens d'un soulèvement croissant du talon de la chaussure.
  11. Fixation de ski selon la revendication 9 ou 10, caractérisée par un ressort (425) qui agit entre la pièce intercalaire (440) et le ski, et est d'une réalisation et d'une disposition telles qu'il s'oppose à un mouvement pivotant de ladite pièce intercalaire (460), autour du second axe transversal (420), dans le sens d'un angle croissant entre le ski et la pièce intercalaire (440).
  12. Fixation de ski selon les revendications 10 et 11, caractérisée par le fait que les deux ressorts (425, 435) sont réalisés et disposés de façon que le ressort (425), agissant entre la pièce intercalaire (440) et le ski, impose un couple de rotation plus grand, par rapport au second axe transversal (420), que celui imposé, vis-à-vis du premier axe transversal (430), par le ressort (435) agissant entre ladite pièce intercalaire (440) et les moyens (460) d'assujettissement de la chaussure.
  13. Fixation de ski selon l'une des revendications 9 à 12, caractérisée par le fait que, lorsque la chaussure est abaissée, le premier axe transversal (230 ; 330 ; 430) se trouve derrière la pointe de ladite chaussure en considérant dans la direction longitudinale du ski, et le second axe transversal (220 ; 320 ; 420) se trouve devant ladite pointe de chaussure en considérant dans la direction longitudinale du ski.
  14. Fixation de ski selon l'une des revendications 9 à 13, caractérisée par la présence d'une butée (382, 342) qui interdit le mouvement pivotant autour du premier axe transversal (330), dans le sens de l'abaissement du talon, au-delà de la position articulée lorsque la chaussure est abaissée.
  15. Fixation de ski selon l'une des revendications 1 à 14, caractérisée par une réalisation et une disposition du corps de came (280 ; 380 ; 480 ; 680) telles que le processus de roulement, entre la surface (281 ; 381 ; 481 ; 681) à courbure convexe et une surface complémentaire, se présente comme un roulement combiné à un glissement.
EP98810645A 1997-07-07 1998-07-07 Fixation de ski Expired - Lifetime EP0890379B2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29824950U DE29824950U1 (de) 1997-07-07 1998-07-07 Skibindung
EP98810645A EP0890379B2 (fr) 1997-07-07 1998-07-07 Fixation de ski

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP97810448 1997-07-07
EP97810449A EP0890378A1 (fr) 1997-07-07 1997-07-07 Fixation de ski
EP97810448A EP0890377A1 (fr) 1997-07-07 1997-07-07 Fixation de ski
EP97810449 1997-07-07
EP98810645A EP0890379B2 (fr) 1997-07-07 1998-07-07 Fixation de ski

Publications (3)

Publication Number Publication Date
EP0890379A1 EP0890379A1 (fr) 1999-01-13
EP0890379B1 true EP0890379B1 (fr) 2003-09-17
EP0890379B2 EP0890379B2 (fr) 2007-03-28

Family

ID=27238765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98810645A Expired - Lifetime EP0890379B2 (fr) 1997-07-07 1998-07-07 Fixation de ski

Country Status (2)

Country Link
EP (1) EP0890379B2 (fr)
DE (1) DE29824950U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7644947B2 (en) 2004-07-13 2010-01-12 Salomon S.A.S. Device for binding a boot to a sports article having a separate elastic return system

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2782652B1 (fr) 1998-09-02 2000-10-06 Salomon Sa Dispositif de fixation d'une chaussure a un article de sport
AT410902B (de) * 1998-11-12 2003-08-25 Atomic Austria Gmbh Schwenkbare verbindungseinrichtung zur anordnung zwischen einem sportgerät und einem fuss eines benutzers sowie schuh und sportgerät hierfür
AT407010B (de) * 1999-03-01 2000-11-27 Breuer Bono Martin Dipl Ing Tourenschibindung mit doppelgelenksmechanik
FR2843310B1 (fr) 2002-08-08 2004-09-10 Salomon Sa Dispositif de fixation a decrochage par l'avant
FR2833178B1 (fr) 2001-12-11 2004-02-13 Salomon Sa Dispositif de fixation d'une chaussure a un article de sport comportant des moyens de rappel perfectionnes
FR2833179B1 (fr) 2001-12-11 2004-01-30 Salomon Sa Dispositif de fixation sans soulevement d'une chaussure a un article de sport
DE50104848D1 (de) 2001-12-21 2005-01-20 Fritschi Ag Swiss Bindings Rei Skibindung
FR2836393B1 (fr) 2002-02-28 2004-05-21 Salomon Sa Dispositif de fixation a ressort de compression
FR2843311B1 (fr) 2002-08-08 2004-09-10 Salomon Sa Dispositif de fixation a accrochage integre
FR2850031B1 (fr) 2003-01-21 2006-08-11 Salomon Sa Fixation a energie deportee
FR2853253B1 (fr) 2003-04-03 2005-05-06 Fixation avec un organe de liaison en deux parties
FR2856312B1 (fr) 2003-06-18 2005-08-05 Salomon Sa Dispositif de fixation a bras pivotant
FR2865660B1 (fr) 2004-01-30 2006-04-07 Salomon Sa Dispositif de fixation a deverrouillage integre
DE502006007529D1 (de) * 2006-05-12 2010-09-09 Fritschi Ag Swiss Bindings Skibindung
WO2009077410A1 (fr) * 2007-12-19 2009-06-25 Krueger, Clemens Élément de liaison entre une chaussure et un moyen de déplacement
US11865433B2 (en) * 2021-10-28 2024-01-09 Fritschiag—Swiss Bindings Skibinding, in particular touring skibinding

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT343522B (de) 1975-12-24 1978-06-12 Hausleithner Andreas Kabellose sicherheitsschibindung
US4410199A (en) † 1980-12-16 1983-10-18 Eisenberg Joel Howard Cross-country ski boot binding
CH659397A5 (en) 1982-01-21 1987-01-30 I & R Gmbh Ski binding with a walking attachment
US4854605A (en) * 1988-06-29 1989-08-08 Emerson Kenneth D Ski binding for mountain skiing
AT402796B (de) 1995-02-01 1997-08-25 Fritschi Apparatebau Schibindung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7644947B2 (en) 2004-07-13 2010-01-12 Salomon S.A.S. Device for binding a boot to a sports article having a separate elastic return system

Also Published As

Publication number Publication date
EP0890379B2 (fr) 2007-03-28
EP0890379A1 (fr) 1999-01-13
DE29824950U1 (de) 2003-09-11

Similar Documents

Publication Publication Date Title
EP0890379B1 (fr) Fixation de ski
EP0551899B1 (fr) Fixation de ski de fond ou de ski de randonnée pour des chaussures de ski de fond
EP1292369B1 (fr) Ensemble constitue d'une fixation de ski et d'une chaussure de ski
DE69300619T2 (de) Einheit von Fahrradsicherheitspedal und Radfahrschuh.
DE4343485C1 (de) Anordnung einer Langlaufskibindung
DE3622746C2 (fr)
DE3708838A1 (de) Anordnung zum festhalten eines ski-schuhs auf einem langlauf- oder touren-ski
EP0167765B1 (fr) Chaussure de ski
DE69731227T2 (de) Schuh für gleitsportarten mit einem gleitgerät geeignet zur zusammenarbeit mit einem solchen schuh
DE3538793A1 (de) Vorrichtung zur seitlichen fuehrung eines an seinem vorderen ende auf einem langlaufski befestigten schuhes
DE3707116C2 (de) Skibindung für einen Langlauf- oder Touren-Ski
EP0612546A2 (fr) Fixation pour snowboard
DE69925214T2 (de) Vorrichtung zum verbinden eines schuhs mit einem sportartikel
DE3633098C2 (fr)
EP0581802B1 (fr) Chaussure de sport
DE69301209T2 (de) Schischuh aus Kunststoff
EP2022543B1 (fr) Unité de liaison
DE69818196T2 (de) Langlaufskischuh
EP1022037A1 (fr) Fixation Telemark
DE4036962C2 (de) Skischuh
AT399637B (de) Sportschuh
EP4173682A1 (fr) Fixation de ski, en particulier fixation de ski de randonnée
EP1321173B1 (fr) Fixation pour ski
EP0890377A1 (fr) Fixation de ski
EP0890378A1 (fr) Fixation de ski

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH DE FR IT LI

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19990417

AKX Designation fees paid

Free format text: AT CH DE FR IT LI

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE FR IT LI

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: FRITSCHI AG - SWISS BINDINGS

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: KELLER & PARTNER PATENTANWAELTE AG

REF Corresponds to:

Ref document number: 59809617

Country of ref document: DE

Date of ref document: 20031023

Kind code of ref document: P

ET Fr: translation filed
PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: NAXO AG

Effective date: 20040616

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20070328

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): AT CH DE FR IT LI

REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

Free format text: AUFRECHTERHALTUNG DES PATENTES IN GEAENDERTER FORM

ET3 Fr: translation filed ** decision concerning opposition
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20070707

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20090629

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20110331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20100802

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20090730

Year of fee payment: 12

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20110616

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20130726

Year of fee payment: 16

Ref country code: DE

Payment date: 20130706

Year of fee payment: 16

PGRI Patent reinstated in contracting state [announced from national office to epo]

Ref country code: IT

Effective date: 20110616

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20140619

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59809617

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 249863

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140707

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: NEW ADDRESS: EIGERSTRASSE 2 POSTFACH, 3000 BERN 14 (CH)

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150203

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59809617

Country of ref document: DE

Effective date: 20150203

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140707

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20150731