EP0339068B1 - Fixation de securite pour appareils de sport - Google Patents

Fixation de securite pour appareils de sport Download PDF

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Publication number
EP0339068B1
EP0339068B1 EP88909532A EP88909532A EP0339068B1 EP 0339068 B1 EP0339068 B1 EP 0339068B1 EP 88909532 A EP88909532 A EP 88909532A EP 88909532 A EP88909532 A EP 88909532A EP 0339068 B1 EP0339068 B1 EP 0339068B1
Authority
EP
European Patent Office
Prior art keywords
binding
pin
housing
spring
retainer
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
EP88909532A
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German (de)
English (en)
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EP0339068A1 (fr
Inventor
Peter Pfaffenbichler
Tibor Szasz
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.)
TMC Corp
Original Assignee
TMC Corp
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Filing date
Publication date
Priority claimed from AT279687A external-priority patent/AT388506B/de
Priority claimed from AT257388A external-priority patent/AT391085B/de
Application filed by TMC Corp filed Critical TMC Corp
Publication of EP0339068A1 publication Critical patent/EP0339068A1/fr
Application granted granted Critical
Publication of EP0339068B1 publication Critical patent/EP0339068B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00—Snowboard bindings
    • A63C10/02—Snowboard bindings characterised by details of the shoe holders
    • A63C10/08—Toe or heel stirrups; Clamps
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00—Snowboard bindings
    • A63C10/12—Yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C10/00—Snowboard bindings
    • A63C10/14—Interfaces, e.g. in the shape of a plate
    • A63C10/145—Interfaces, e.g. in the shape of a plate between two superimposed binding systems, e.g. cradle
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C5/00—Skis or snowboards
    • A63C5/03—Mono skis; Snowboards
    • A63C5/031—Snow-ski boards with two or more runners or skis connected together by a rider-supporting platform

Definitions

  • the invention relates to a safety ski binding for a sports device, such as a snowboard, snow gliding device or monoski, according to the preamble of claim 1 or 2.
  • the support board on which the binding units are mounted is mounted on two ski bodies or runners arranged one behind the other by means of elastic coupling parts, as a result of which the user can control movements relative to the slope during the descent.
  • the top of the carrier board carries holding elements for ski shoes, which are designed in the form of belts, but which do not ensure a defined position of the ski shoes on the carrier board.
  • the user falls, there is a risk of being caught by a ski boot in the belt, and thus on the carrying board, which can cause injuries.
  • the invention has set itself the goal of avoiding these disadvantages and to create a safety binding for sports equipment of the type mentioned, which makes it possible to set the triggering characteristics of the binding units so that a reliable release of both ski boots of the user or a when extraordinary forces occur Solving the same from the sports equipment is guaranteed. In particular, it should be ensured that when one ski boot is released, the other ski boot is also necessarily released.
  • the configurations according to the invention enable a free deflection of the sports device on departure, since the coupling parts are non-positively connected to one another and thus relative movements between the sports device and its holding members can take place without lifting the holding forces for the ski shoe.
  • the fact that both the dimensions and the preloads of the springs for the holding members can be changed within wide limits can furthermore bring about a good adjustment of the safety binding to the desired release values. Since after release of one of the ski boots or one of the support plates by the one binding unit, the other ski shoe or the other support plate is also automatically (automatically) released by the other binding unit, the user is practically prevented from getting caught on the sports equipment and thus the risk of injury significantly reduced. In addition, getting in with the ski boots or support plates and reattaching the same on the binding units simplified by the inventive design.
  • a preferred embodiment of the invention is characterized by the features of claim 3. In this way, a secure mounting of the ski boot or the support plate on the device is ensured on the one hand, and on the other hand - when one ski boot or the one support plate is released from the device - the other ski boot or the other support plate is suddenly released.
  • the features of claim 4 ensure a compact structure of the security binding when using support plates, since these encompass the binding units like a frame.
  • the features of claim 5 serve for a flexible connection between the holding pin of the one binding unit and the locking pin of the other binding unit. This measure also ensures that the two binding units are not bound to any construction-related positions.
  • the measure of claim 6 on the one hand makes it easier for the runner to get out of the sports equipment arbitrarily and on the other hand the regeneration of the system is solved in a simple manner.
  • ski boot is provided with a fitting for the releasable connection to the holding pin, the occurrence of undesired, friction-causing force components is avoided by the features of claim 8. This prevents harmful bending moments from being transferred to the shin if the runner falls over.
  • the features of claim 9 enable a particularly simple mounting for the heel part of the ski boot.
  • US-A-3,764,155 is the arrangement of a cam-shaped Support body known as a heel holder for a ski boot in a safety ski binding designed with a pivotable release plate.
  • the measure of claim 9 in conjunction with the features of claim 1 enables a particularly space-saving design of the heel part in a sports device according to the invention.
  • FIG. 1 shows a partially sectioned top view of a first embodiment of the binding according to the invention
  • FIG. 2 shows a section along the line II-II in FIG. 1
  • FIG. 3 shows a section along the line III-III in FIG. 1.
  • FIG. 4 shows a partially sectioned top view of a second embodiment of a binding according to the invention
  • FIG. 4a shows a detail of this top view on a larger scale.
  • Fig. 5 is a section along the line V-V in Fig. 4 and Fig. 5a a detail of Fig. 5 on a larger scale.
  • Fig. 6 is a section along the line VI-VI in Fig. 4.
  • Fig. 5 is a section along the line VI-VI in Fig. 4.
  • FIG. 7 a snow glider with a safety binding according to the invention according to Figs. 1 to 3 or 4 to 6 is shown in the diagram.
  • 8 shows a third embodiment of the safety binding according to the invention in an arrangement on a monoski in a partially sectioned top view.
  • Fig. 9 shows a variant of the connection area of the ski boot in a partially sectioned elevation.
  • a binding according to the invention according to the first embodiment is mounted on the top of a snowboard 1 according to FIG. 1.
  • the binding consists of two, the two ski boots S1, S2 assigned to the user, essentially identical units 2, 2 ', which, as will be explained further, are mechanically connected to each other.
  • Each unit 2 or 2 ' comprises a toe part 3 or 3', a heel part 4 or 4 ', and a support plate 5 in engagement with these parts for the ski boot S1.
  • the front unit 2 is arranged obliquely to the longitudinal axis of the snowboard 1 in the direction of travel (arrow F), whereas the rear unit 2 'is transverse, substantially normal, to this longitudinal axis.
  • each unit is formed by a front housing 6 mounted on the snowboard 1 for a fixed retaining pin 7, the free end region of which is rounded and with a substantially conical recess 8 in a vertical leg 5' of the support plate 5 in Intervention stands.
  • a front pivot bracket 9 and a rear tensioning device 10 are releasably hinged, which serve as tensioning elements for fixing the ski boot S1 on the top of the support plate 5.
  • Clamping devices of this type which also allow adaptation to ski shoe soles of different lengths, are known to the person skilled in the art both with regard to the structure and with regard to handling and do not form a subject of the invention.
  • the heel part 4 has a housing 11, which, in contrast to the front housing 6, is not firmly connected to the snowboard 1, but is held with its base plate 12 by two L-shaped angles 13 fastened to the snowboard 1 and acting as a type of guide rail and in the direction of the axis of symmetry xx running between the heel part 4 and the toe part 3.
  • a piston 14 is slidably arranged in the housing 11, which protrudes on the side remote from the toe part 3 from the housing 11 with its rounded end designed as a holding pin 14a and, like the holding pin 7, with an essentially conical recess 15 in the other vertical leg 5 ⁇ of the support plate 5 is engaged.
  • the holding pin 14a is in the engaged position via the piston 14 held by a compression spring 16 which engages with one end in a cylindrical bore of the piston 14 and with the other end sits in a threaded bushing 17 screwed into the housing 11, with which the spring preload can be adjusted.
  • the length of the support plate 5 and the bias of the compression spring 16 are selected so that the retaining pin 14a is pushed into the housing 11 against the force of the compression spring 16 in the engagement position of the support plate 5.
  • the housing 11 and its base plate 12 are held by a cylindrical locking pin 18, which has a rounded head and serves as a locking member, and which engages in a pin guide 19 mounted on the base plate 12, which guides transversely to the direction of movement of the base plate 12 runs.
  • the locking pin 18 is guided in a spring housing 20, which is mounted on one of the L-shaped angle profile 13, and is biased into the engagement position by a tension spring 21.
  • the tension spring 21 is supported on a spring seat 25 which is connected to a tension lever 22 which can be pivoted against the top of the snowboard 1 and away from it, as will be explained further below.
  • the piston of the holding pin 14a is connected via a first Bowden cable, the wire 23a of which is guided in a hose 24a, to the locking pin of the rear binding unit 2 ', which is not visible here.
  • the piston of the holding pin 14'a of this binding unit 2 ' is connected to the locking pin 18 of the front binding unit 2 via a second Bowden cable, the wire 23b of which is also guided in a hose 24b.
  • the tension spring 21 ' is supported for the locking pin of the rear binding unit 2' from a spring seat 25 'fixed to the housing 20'. There is thus no tension lever provided in the unit 2 '.
  • the regeneration of the entire system is required to re-enter.
  • the up to one e.g. provided on the snowboard (not shown here) stop base plate 12 moved by hand into the position shown in Fig. 1, in which the locking pin 18 engages in the pin guide 19 for centering purposes first with its rounded head.
  • the tensioning lever 22 articulated on the housing 20 is pivoted up by the snowboard 1, which results in the locking pin 18 moving into the final locking position.
  • FIGS. 4 to 7 A variant of the safety binding according to the invention with ski boots is illustrated in FIGS. 4 to 7 as a second exemplary embodiment.
  • the safety binding shown in FIGS. 4-6 is mounted on the top of a device 101 designed as a snow gliding device (cf. FIG. 7).
  • the binding consists of two, the two ski boots S1 and S2 assigned to the user, substantially identical units 102 and 102 ', which are mechanically connected to each other, as will be explained with reference to FIGS. 4 to 6.
  • Each unit 102 and 102 ' comprises a toe part 103 and 103' and a heel part 104 and 104 ', in which parts of the ski boot S1 or S2 can be used. 4, the front unit 102 is inclined in the direction of travel (arrow F), the rear unit 102 ', however, is arranged transversely to the direction of travel.
  • each unit 102, 102' is formed by a U-shaped bracket 110 which is pivotally mounted in a ski-fixed rail 106.
  • This rail 106 is formed by two angle irons which are attached to the device 101 with one leg. In the upstanding legs of the angle iron, several holes are cut out in pairs, into which the angled ends of the bracket 110 can optionally be hung in order to bring about an adaptation of the heel part 104, 104 'to the size of the ski shoe S 1 or S 2 used.
  • the crossbar 110a of the bracket 110 carries a cam-shaped support body 107 which engages in the driving position of the safety binding in a groove 108 of the heel of the ski shoe S1 or S2.
  • the toe part 103 has a housing 111 which is held with its base plate 112 by two L-shaped angle profiles 113 fastened to the snow gliding device 101 and is displaceably guided in the direction of the axis of symmetry xx running between the toe part 103 and the heel part 104.
  • a piston 114 designed as a holding member is arranged displaceably, which carries on the side facing the heel part 104 a holding pin 114a which protrudes from the housing 111 with a rounded end and which engages with a substantially conical recess 115 in the ski boot S 1 stands.
  • the holding pin 114a is held in the engaged position by a compression spring 116 which has one end in a engages cylindrical blind bore of the piston 114 and is seated with the other end in a threaded bushing 117 screwed into the housing 111, with which the spring preload can be adjusted.
  • a compression spring 116 which has one end in a engages cylindrical blind bore of the piston 114 and is seated with the other end in a threaded bushing 117 screwed into the housing 111, with which the spring preload can be adjusted. 4 or 4a shows, the bias of the compression spring 116 is selected so that the retaining pin 114a is pushed slightly into the housing 111 against the force of the compression spring 116 in the engagement position with the ski boot S1.
  • the housing 111 and its base plate 112 are held in position by a cylindrical locking pin 118, which has a rounded head and serves as a locking member.
  • the locking pin 118 engages in a pin guide 119 mounted on the base plate 112, which runs transverse to the direction of movement of the base plate 112.
  • the locking pin 118 is guided in a spring housing 120, which is mounted on one of the L-shaped angle profiles 113, and is biased into the engagement position by a tension spring 121.
  • the tension spring 121 is supported on a spring seat 125 which is articulated on a tension lever 122 which can be pivoted against and away from the snow gliding device 101.
  • the tensioning lever 122 is pivotably mounted in a U-shaped bracket 120a on the spring housing 120 by means of a pivot axis 126 in a normal plane to the binding unit 102 and supports the spring seat 125 on an axis 127 which runs parallel to the pivot axis 126 of the tensioning lever 122.
  • the piston 114 of the first binding unit 102 is connected via a first Bowden cable, the wire or cable 123a of which is guided in a hose 124a, to the locking pin of the rear binding unit 102 ', which is not visible here.
  • the piston of the holding pin 114'a of this binding unit 102 ' is connected to the locking pin 118 of the first binding unit 102 via a second Bowden cable, the wire or cable 123b of which is also guided in a hose 124b.
  • the stop plate 112 which is provided up to a stop 128 provided, for example, on an angular profile 113 of the snow gliding device 101 under the influence of a return spring 129 supported on a ski-fixed abutment 129 a, is brought into the position shown in FIG. 4, in which the locking pin 118 engages with its rounded head in the pin guide 119 for centering purposes. Then the one hinged to the housing 120 Tensioning lever 122 is pivoted up by the snow glider 101, which results in a movement of the locking pin 118 into the final locking position.
  • the retaining bolt 114a By entering the front ski boot S1, the retaining bolt 114a is pushed back against the force of the compression spring 116. The pulling action of the cable 123a on the locking pin of the rear binding unit 102 'is canceled and this locking pin is pretensioned again by its tension spring 121' into the engagement position and into the base plate 112 'of the rear binding unit 102' brought into the engagement position by means of the return spring 129 '. pushed in. Then the ski boot S2 is inserted into the rear binding unit 102 '. The cable 123b connected to the piston of the holding pin 114'a becomes stress-free.
  • the tensioning lever 122 is pivoted into the lower end position shown in FIG. 5 on the snow gliding device 101.
  • FIG. 8 shows a monoski 201 with a safety binding according to the invention. This also consists of two units 202 and 202 ', as have been described in detail in connection with the second embodiment of FIGS. 4-6.
  • the arrangement according to FIG. 8 differs from the one described above in that both binding units 202 and 202 'are fastened to the monoski 201 parallel to one another in the longitudinal direction thereof.
  • the visible components have been designated with reference numbers from the 200 series.
  • the ski boot S ' is provided with a fitting 230 in its front end region, in which a substantially conical recess 215 is recessed.
  • a fitting 230 in its front end region, in which a substantially conical recess 215 is recessed.
  • the attachment of such fittings to ski boots is known to a person skilled in the art without further explanation (cf. US-A-2,616,714).
  • the operation of this security binding corresponds to that already described.
  • the tensioning lever can also be provided on the rear binding unit instead of the front one.
  • the inclination of the binding units to the longitudinal direction of the snow gliding device can be changed if the binding units or the like on base plates that are adjustable relative to the snow gliding device. to be assembled.
  • the function of the toe part and the heel part of each binding unit could be interchanged, i.e. it could have the training shown instead of the toe part.
  • the individual binding units can also be mounted on the top side of the sports device with the interposition of a base plate. Such an arrangement is indicated in FIGS. 2 and 5.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Claims (10)

1. Fixation de sécurité pour ski équipant un appareil de sport tel qu'une planche à neige (1), un dispositif (101) de glisse sur neige ou un monoski (201), comprenant deux unités de fixation (2, 2′; 102, 102′; 202, 202′) montées à distance mutuelle, sur ledit appareil, et respectivement munies d'une partie d'empeigne (3, 3′; 103, 103′; 203, 203′) et d'une partie d'emboîtement (4, 4′; 104, 104′; 204, 204′), pour la réception libérable d'une chaussure de ski (S, S′), les unités de fixation (2, 2′; 102, 102′; 202, 202′) étant reliées mécaniquement l'une à l'autre en vue d'un déclenchement commun, caractérisée par le fait qu'au moins l'une des parties d'empeigne (3; 103; 203) et des parties d'emboîtement (4; 104; 204) de l'une (2, 102, 202) des unités de fixation comporte un organe de retenue (14, 14a; 114, 114a; 214, 214a) qui est indirectement ou directement relié à la chaussure de ski (S, S′), est en prise avec précharge élastique, se déclenche en cas de surcharge et dont le corps de guidage est maintenu, dans la position de venue en prise, au moyen d'une cheville de verrouillage (18, 118, 218) pouvant être commandée par l'intermédiaire de l'organe de retenue (14′a, 114′a, 214′a) de l'autre unité de fixation (2′, 102′, 202′), préchargé élastiquement à la position de venue en prise.
2. Fixation de sécurité pour un appareil de sport tel qu'une planche à neige (1), un dispositif (101) de glisse sur neige ou un monoski (201), comprenant deux unités de fixation (2, 2′; 102, 102′; 202, 202′) qui sont montées à distance mutuelle sur ledit appareil, pour l'essentiel transversalement par rapport au sens longitudinal de cet appareil (1, 101, 201), et sont respectivement munies d'une partie d'empeigne (3, 3′; 103, 103′; 203, 203′) et d'une partie d'emboîtement (4, 4′; 104, 104′; 204, 204′), ainsi que deux plaques de soutien (5) qui sont respectivement conçues pour la réception et pour la fixation libérable d'une chaussure de ski (S, S′), les unités de fixation (2, 2′; 102, 102′; 202, 202′) étant reliées mécaniquement l'une à l'autre en vue d'un déclenchement commun, caractérisée par le fait qu'au moins l'une des parties d'empeigne (3, 103, 203) et des parties d'emboîtement (4, 104, 204) de l'une (2, 102, 202) des unités de fixation comporte un organe de retenue (14, 14a; 114, 114a; 214, 214a) qui est en prise avec la plaque de soutien (5) avec précharge élastique, se déclenche en cas de surcharge et dont le corps de guidage est maintenu, dans la position de venue en prise, au moyen d'un organe de verrouillage (18, 118, 218) pouvant être commandé par l'organe de retenue (14′a, 114′a, 214′a) de l'autre unité de fixation (2′, 102′, 202′), préchargé élastiquement à la position de venue en prise.
3. Fixation de sécurité selon la revendication 1 ou 2, caractérisée par le fait que le corps de guidage pour l'organe de retenue (14, 14a; 114, 114a; 214, 214a) est un boîtier (11, 111, 211) dans lequel est monté à coulissement, en tant qu'organe de retenue, un piston (14, 114, 214) soumis à l'action d'un ressort de pression (16, 116, 216), et doté d'un téton d'arrêt (14a, 114a, 214a) pouvant être mis en prise avec un évidement (15, 115, 215) de la plaque de soutien (5) ou de la chaussure de ski, voire d'une armature (230) équipant une chaussure de ski (S′), fixation dans laquelle le téton d'arrêt (14a, 114a, 214a) est enfoncé dans le boîtier (11, 111, 211), dans la position de venue en prise, en s'opposant à la force du ressort de pression (16, 116, 216), et dans laquelle une plaque de base (12, 112, 212), reliée rigidement au boîtier (11, 111, 211), est guidée à coulissement sur l'appareil de sport (1, 101, 201) par l'intermédiaire de guides (13, 113, 213), et est maintenue dans la position de venue en prise au moyen d'une cheville de verrouillage (18, 118, 218), laquelle cheville de verrouillage (18, 118, 218) est soumise à une précharge élastique dans un boîtier (20, 20′; 120, 120′; 220, 220′) de ressort, transversalement par rapport à la direction de mouvement du boîtier (11, 111, 211), contre ce boîtier.
4. Fixation de sécurité selon la revendication 2 ou 3, caractérisée par le fait que chaque plaque de soutien (5) est réalisée de configuration en U; et par le fait que les deux branches (5′, 5˝) du U, saillant vers le bas, présentent respectivement, sur leurs surfaces latérales tournées l'une vers l'autre, un évidement (8, 15) dans lequel, dans la position de déplacement de l'appareil (1), le téton d'arrêt (14a) pénètre à une extrémité et un téton fixe d'arrêt (7) pénètre à l'autre extrémité.
5. Fixation de sécurité selon la revendication 1 ou 2, caractérisée par le fait que le téton d'arrêt (14a, 114a, 214a; 14′a, 114′a, 214′a) de l'une (2, 102, 202, respectivement 2′, 102′, 202′) des unités de fixation est relié, à la cheville de verrouillage (18, 118, 218) de l'autre unité de fixation considérée (2′, 102′, 202′, respectivement 2, 102, 202), par l'intermédiaire d'un câble Bowden (23a, 24a; 123a, 124a; 223a, 224a, respectivement 23b, 24b; 123b, 124b; 223b, 224b), fixation dans laquelle, lors d'un mouvement du téton d'arrêt (14a, 114a, 214a) à la position extrême externe dans le boîtier associé (11, 111, 211), la prise est supprimée entre la cheville de verrouillage (18, 118, 218) et la plaque de base (12, 112, 212) du boîtier (11, 111, 211), associée à ladite cheville de verrouillage (18, 118, 218).
6. Fixation de sécurité selon l'une des revendications 1 à 5, caractérisée par le fait que, sur le boîtier (20; 120; 220) de ressort de l'une (2; 102; 202) des unités de fixation, un levier tendeur (22; 122; 222) est monté à pivotement, dans un plan perpendiculaire à l'unité de fixation (2; 102; 202), au moyen d'un axe de pivotement (26; 126; 226) logé dans un étrier (20a; 120a; 220a) configuré en U; par le fait que le levier tendeur (22; 122; 222) porte un siège (25; 125; 225) de ressort pour le ressort de tension (21; 121; 221) agissant sur la cheville de verrouillage (18; 118; 218); et par le fait que le siège (25; 125; 225) de ressort est monté à rotation, dans le levier tendeur (22; 122; 222), autour d'un axe (27; 127; 227) qui s'étend parallèlement à l'axe de pivotement (26; 126; 226) dudit levier tendeur (22; 122; 222).
7. Fixation de sécurité selon l'une des revendications 1 à 6, caractérisée par le fait que les deux profilés en cornière (213) faisant fonction de guides, ainsi que la plaque de base (212) de l'unité de fixation (202) portant le levier tendeur (222), sont prolongés à l'écart de la chaussure de ski (S₁), par rapport aux éléments correspondants de l'autre unité de fixation (202′), respectivement en vue du montage du boîtier (220) de ressort ou du guide-cheville (219).
8. Fixation de sécurité selon l'une des revendications 3 ou 5 à 7, caractérisée par le fait que, dans la position de déplacement de cette fixation de sécurité, l'axe médian de l'évidement (215) pratiqué dans l'armature (230) de la chaussure de ski coincide avec l'axe longitudinal du téton d'arrêt (214a).
9. Fixation de sécurité selon la revendication 1 ou 2, caractérisée par le fait que la partie d'emboîtement (204, 204′) présente un étrier pivotant de retenue (210, 210′) qui peut être réglé par paliers dans le sens longitudinal, dans des rails de montage (206, 206′)assujettis au ski, et qui porte, sur sa membrure transversale (210a, 210′a), un corps de soutien (207, 207′) configuré en une came et s'engageant, dans la position de déplacement, dans une rainure (208) du talon de la chaussure de ski (S′).
10. Fixation de sécurité selon l'une des revendications 2 à 7, caractérisée par le fait que chaque unité de fixation (102, 102′; 202, 202′) présente un ressort de rappel (129, 129′; 229, 229′) qui prend appui par une extrémité contre la plaque de base (112, 212) et, par l'autre extrémité, sur une contre-butée (129a, 129′a; 229a, 229′a) assujettie au ski, et qui a tendance à faire coulisser la plaque de base (112; 212) contre une butée (128, 128′; 228, 228′) solidaire de l'un d'es profilés en cornière (113, 113′; 213, 213′).
EP88909532A 1987-10-22 1988-10-20 Fixation de securite pour appareils de sport Expired - Lifetime EP0339068B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AT2796/87 1987-10-22
AT279687A AT388506B (de) 1987-10-22 1987-10-22 Sicherheitsbindung fuer ein snowboard
AT2573/88 1988-10-18
AT257388A AT391085B (de) 1988-10-18 1988-10-18 Sicherheitsskibindung

Publications (2)

Publication Number Publication Date
EP0339068A1 EP0339068A1 (fr) 1989-11-02
EP0339068B1 true EP0339068B1 (fr) 1991-11-13

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
EP88909532A Expired - Lifetime EP0339068B1 (fr) 1987-10-22 1988-10-20 Fixation de securite pour appareils de sport
EP88202569A Withdrawn EP0316050A1 (fr) 1987-10-22 1988-10-20 Fixation de sécurité pour skis et dispositifs de sport

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP88202569A Withdrawn EP0316050A1 (fr) 1987-10-22 1988-10-20 Fixation de sécurité pour skis et dispositifs de sport

Country Status (6)

Country Link
US (1) US5029890A (fr)
EP (2) EP0339068B1 (fr)
JP (1) JPH02502700A (fr)
AT (1) ATE69391T1 (fr)
DE (1) DE3866236D1 (fr)
WO (1) WO1989003711A1 (fr)

Cited By (1)

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WO2016175677A1 (fr) * 2015-04-30 2016-11-03 Дмитрий Александрович РОМАШЕВ Dispositif de décrochage d'urgence d'un ski et mécanisme de coupure de contact de ce dispositif

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US5368320A (en) * 1988-03-18 1994-11-29 Stl International, Incorporated Automatically releasing ski binding
FR2633842B1 (fr) * 1988-07-07 1991-05-17 Salomon Sa Fixation de securite a interaction d'un pied sur l'autre pour surf de neige
DE3825681C2 (de) * 1988-07-28 1994-04-28 Look Sa Sportgleitbrett mit zwei Stiefelbindungen
FR2639554B1 (fr) * 1988-11-25 1992-04-30 Salomon Sa Fixation de surf de neige
DE3916233A1 (de) * 1989-05-18 1990-11-22 Hannes Marker Sicherheitsbindung fuer snowboards
FR2647025B1 (fr) * 1989-05-18 1992-11-27 Salomon Sa Dispositif de fixation d'une paire de chaussures d'un skieur sur une planche de glisse sur neige, telle qu'une planche de surf ou un monoski
DE3925164A1 (de) * 1989-07-28 1991-02-07 Silvretta Sherpas Sportartikel Sicherheitsbindung fuer ein gleitbrett, insbesondere snowboard
FR2651143B1 (fr) * 1989-08-22 1991-12-06 Salomon Sa Dispositif de fixation d'une paire de chaussures d'un skieur sur une planche de surf sur neige.
FR2651144B1 (fr) * 1989-08-30 1991-11-22 Arnaud Max Dispositif de fixations de securite a declenchement synchrone et frein integre pour surf de neige.
US5190311A (en) * 1990-02-09 1993-03-02 Burton Snowboards U.S.A Snowboard binding system
US5145202A (en) * 1990-03-07 1992-09-08 Miller Earl A Snowboard release binding
FR2662094B1 (fr) * 1990-05-17 1992-08-28 Salomon Sa Dispositif de retenue d'une paire de chaussures d'un skieur sur une planche de glisse sur neige, telle qu'une planche de surf ou un monoski.
WO1993016768A2 (fr) * 1992-02-18 1993-09-02 Vib Ag Fixation de ski
US5505477A (en) * 1993-07-19 1996-04-09 K-2 Corporation Snowboard binding
US5362087A (en) * 1993-08-12 1994-11-08 Troy Agid Snowboard binding release apparatus
US5957479A (en) * 1995-03-02 1999-09-28 Items International, Inc. Snowboard binding assembly
US6109643A (en) * 1995-03-02 2000-08-29 Airwalk International Llc Snowboard binding assembly
US5609347A (en) * 1995-05-17 1997-03-11 Dressel; Donald Snowboard bindings with release apparatus
US6178665B1 (en) 1997-06-12 2001-01-30 Macpod Enterprises Ltd. Fit and support system for the foot
US6022040A (en) * 1998-04-23 2000-02-08 Buzbee; Douglas C. Freely rotating step-in snowboard binding
AUPP954399A0 (en) * 1999-03-30 1999-04-29 Powder Design Pty. Ltd. Snowboard safety release binding
NL2022343B1 (en) 2019-01-04 2020-08-13 Eminent Boardsports B V Set of coupling assemblies for a board for board sports
WO2020141979A1 (fr) 2019-01-04 2020-07-09 Eminent Boardsports B.V. Ensemble d'assemblages de couplage pour planche pour sports de glisse

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US3764155A (en) * 1972-03-16 1973-10-09 J Perryman Releasable ski binding
US4741550A (en) * 1985-11-15 1988-05-03 David Dennis Releasable binding system for snowboarding
US4652007A (en) * 1985-11-15 1987-03-24 David Dennis Releasable binding system for snowboarding
FR2595256B1 (fr) * 1986-03-10 1988-05-13 Salomon Sa Dispositif de fixation de securite pour monoskis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016175677A1 (fr) * 2015-04-30 2016-11-03 Дмитрий Александрович РОМАШЕВ Dispositif de décrochage d'urgence d'un ski et mécanisme de coupure de contact de ce dispositif

Also Published As

Publication number Publication date
EP0339068A1 (fr) 1989-11-02
WO1989003711A1 (fr) 1989-05-05
US5029890A (en) 1991-07-09
JPH02502700A (ja) 1990-08-30
ATE69391T1 (de) 1991-11-15
DE3866236D1 (de) 1991-12-19
EP0316050A1 (fr) 1989-05-17

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