EP0294402B1 - Systeme de reglage pour fixations de ski - Google Patents
Systeme de reglage pour fixations de ski Download PDFInfo
- Publication number
- EP0294402B1 EP0294402B1 EP87906999A EP87906999A EP0294402B1 EP 0294402 B1 EP0294402 B1 EP 0294402B1 EP 87906999 A EP87906999 A EP 87906999A EP 87906999 A EP87906999 A EP 87906999A EP 0294402 B1 EP0294402 B1 EP 0294402B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ski
- slide
- guide plate
- locking
- locking member
- 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
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
- A63C9/005—Ski bindings with means for adjusting the position of a shoe holder or of the complete binding relative to the ski
Definitions
- the invention relates to an adjustment device for ski bindings, as specified in the first part of claims 1 and 2, respectively.
- the actuator is designed as a slide which is displaceable transversely to the longitudinal direction of the ski and which can be locked by a spring.
- the slide is provided with a recess into which an extension of the locking member, which is designed as a two-armed lever, engages.
- This adjustment device has the disadvantage that, due to the teeth which are triangular in plan view, the latching element is subjected to a torque during operation which attempts to disengage the teeth of the latching element from the teeth of the toothed rack.
- the surface pressure between the extension of the locking member, which sits on the shorter lever arm, and the recess in the slide, in which the extension engages is so great that, after prolonged use of the adjusting device, deformations can occur which result in unintentional unlocking of locking element and toothed rack result.
- Adjusting devices of a different type than the subject of the invention are described in AT-A-375 260. These adjustment devices have a frame-shaped guide plate which is provided with angled guides in the region of its longitudinal edges. As a result, however, deflection and thus pressing the guide plate against the slide by the latching elements is not possible.
- the locking members are designed as one-armed levers.
- the invention has for its object to eliminate the disadvantages of the known designs and to provide an adjustment device for ski bindings, in which the locking of the carriage is not only brought about by positive locking, but also by force locking.
- a guide plate fastened to the ski is approximately U-shaped in cross section, with a row of holes being recessed in one leg of the U here as well.
- a slide is slidably mounted on this guide plate, which carries latching teeth at its one end region, which are intended for engagement in the row of holes. The slide can be swiveled so far within the guide plate that the locking teeth can be pulled out of the row of holes.
- a two-armed lever is rotatably mounted in a recess of the slide on an axis perpendicular to the top of the ski, the longer arm of which is supported in the locked position of the adjusting device on the leg of the guide plate free of holes.
- the shorter arm of the lever rests on an actuator which fixes the lever either in a position in which the longer arm projects laterally over the slide, or in a position in which this arm is flush with the side surface of the slide.
- This version has the disadvantage of a complicated structure, since either the axis of the lever or the axis of the actuator must be stored in a rubber-elastic intermediate sleeve in order to achieve the desired effect (locking the lever in two positions).
- the lever is therefore under the influence of a spring, which sets limits to the contact pressure and thereby reduces friction. This is all the more so since the contact pressure is reduced by the lever reduction at the point of application.
- the measure of claim 4 enables simple manufacture of the toe.
- FIG. 1 is a partially sectioned side view of a ski binding equipped with an adjustment device according to the invention
- FIG. 2 is a plan view of a first embodiment of an adjustment device with the cover and adjusting screw removed in the locked state
- FIG. 3 is a section along the line III-III in FIG. 2.
- FIG. 4 is a plan view of the adjusting device according to FIGS. 2 and 3, likewise with the cover and adjusting screw removed, but in the unlocked state
- FIG. 5 is a section along the line V - V in FIG. 4.
- FIGS 6 and 7 are top views of a second and third embodiment of the adjusting device according to the invention in the locked position, the cover and the adjusting screw being removed.
- Fig. 8 shows a top view of a last embodiment game of an adjustment device according to the invention, again in the locked position.
- Fig. 1 denotes a ski on which a ski binding designated in its entirety with 2 is attached.
- This ski binding 2 has a mounting plate 3 in its rear area and a base plate 4 in its front area.
- the two plates 3 and 4 are screwed onto the top of the ski 1 by means of screws 7.
- a pivot pin 5 is attached to the mounting plate 3 and is used for the pivotable mounting of a guide plate 8.
- This carries at its rear end a heel holder 9, not described in detail.
- a ski brake 10, which is only indicated in the drawing, is arranged in the guide plate 8.
- a slide 11 is guided, which carries the sole holder 12b of a two-part front jaw 12 at its front end.
- the front part of the front jaw 12 is designed as a guide bracket 12a for the sole holder 12b and is guided on the base plate 4 so as to be longitudinally displaceable.
- the slide 11 carries a sliding plate 6 on its underside.
- the design of the toe 12 and the heel holder 9 is not in itself an object of the invention. For this reason, the special design of these binding parts is not discussed.
- the carriage 11 can be adjusted relative to the guide plate 8 by means of an adjusting device forming the subject of the invention, as shown in FIGS. 2 to 5.
- the guide plate 8 is fork-shaped. At least one (8a) of the two fork tines 8a, 8b, which are spring-mounted transversely to the longitudinal axis of the ski, is provided with a toothed strip 8c.
- the slide 11 guided on the guide plate 8 in the longitudinal direction of the ski is approximately U-shaped in cross section and open at the top.
- the two legs 11 and 11b of the carriage 11 have inwardly directed flanges 11c and 11d.
- On the base 11 e of the slide 11, a locking member 14 provided with locking teeth 14c is pivotally mounted on an axis 15 against the force of a leg spring 23.
- a threaded bore 11f is recessed in the base 11e of the slide 11, into which a set screw 17 is screwed, which forms the actuator.
- the adjusting screw 17 has a cone 17b following the screw head 17a, to which the threaded portion 17c of the adjusting screw connects.
- the latching member 14 and the support plate 16 have V-shaped recesses 14d and 16a in plan view, which are chamfered on their upper edge.
- the distance between the support plate 16 and the side of the locking member 14 opposite the locking teeth 14c is smaller than the diameter of the adjusting screw 17.
- the support plate 16 is freely movable relative to the base 11e of the slide 11, it cannot be lost when the adjusting device 13 is unlocked.
- Plates 18a and 18b made of low-friction plastic are attached to the guide plate 8.
- the carriage 11 is covered at least in the region of the adjusting device 13 by a cover 19 which is U-shaped in cross section in order to prevent the penetration of snow and contaminants.
- This cover 19 has in its central region a recess 19a, which allows the set screw 17 to pass through.
- the set screw 17 is first unscrewed so far that the locking teeth 14c of the locking member 14 are disengaged under the influence of the leg spring 23 come from the teeth of the toothed rack 8c (see FIG. 4). Then the carriage 11 is adjusted according to the size of the ski boot to be used.
- the set screw 17 is tightened.
- the cone 17b of the screw 17 lies against the chamfered edges of the V-shaped recesses 14d and 16a of the latching member 14 or support plate 16.
- the latching teeth 14c are pressed into the tooth spaces of the toothed rack 8c.
- the support plate 16 is pressed against the other fork prong 8b of the guide plate 8. This fork tine 8b is thereby pressed against the leg 11b of the carriage 11.
- the carriage 11 is opposite the guide plate 8 not only by positive locking between the locking teeth 14c of the locking member 14 and the rack 8c, but also by frictional engagement between the support plate 16 and the fork 8b or between the two fork 8a, 8b and Legs 11a, 11b of the carriage 11 set.
- adjusting devices 13 ', 13 ", 13'” shown in FIGS. 6 to 8 differ from those shown in FIGS. 2 to 5 in that instead of a single locking element and a support plate, two locking elements 14'a, 14th 'b; 14 "a, 14" b; 14 "'a, 14"' b, two leg springs 23 ', 23 ", 23'” and two toothed strips 8'c, 8'd assigned to the locking members; 8 “c, 8" d; 8 “'c, 8”' d are provided.
- the threaded bores are designated by 11'f and 11 "f.
- the two latching members 14'a, 14'b are in with respect to the vertical longitudinal center plane or to the axis of the threaded bore 11'f arranged in mirror image, whereas the locking members 14 "a, 14" b in the adjusting device 13 "according to FIG. 7 with respect to the axis of the threaded bore 11" f centrally symmetrically mounted are.
- 15'a and 15'b or 15 "a and 15" b in FIGS. 6 and 7 denote the axes of the locking members 14'a and 14'b or 14 "a and 14" b.
- the adjusting device 13 '"according to FIG. 8 is similar to the embodiment according to FIG. 6, in that the two latching elements 14"' a and 14 '"as well as their axes 15"' a and 15 “'b with respect to it However, here a wedge 20 is arranged between the free ends of the two locking members 14 "'a and 14"' b, which is under the influence of a compression spring 22 and whose displacement against the force of this spring, for example by means of a Eccentric 21 which can be rotated by hand and acts as an actuator.
- the unlocked position of the adjusting device 13 '" is indicated by dash-dotted lines.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0336386A AT386537B (de) | 1986-12-18 | 1986-12-18 | Verstelleinrichtung fuer skibindungen |
AT3363/86 | 1986-12-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0294402A1 EP0294402A1 (fr) | 1988-12-14 |
EP0294402B1 true EP0294402B1 (fr) | 1990-10-03 |
Family
ID=3549392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87906999A Expired - Lifetime EP0294402B1 (fr) | 1986-12-18 | 1987-10-08 | Systeme de reglage pour fixations de ski |
Country Status (6)
Country | Link |
---|---|
US (1) | US4955633A (fr) |
EP (1) | EP0294402B1 (fr) |
JP (1) | JPS63503124A (fr) |
AT (1) | AT386537B (fr) |
CA (1) | CA1289585C (fr) |
WO (1) | WO1988004562A1 (fr) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT390565B (de) * | 1988-06-09 | 1990-05-25 | Tyrolia Freizeitgeraete | Skibindung |
AT391274B (de) * | 1988-09-01 | 1990-09-10 | Tyrolia Freizeitgeraete | Skibindung |
ATE130525T1 (de) * | 1991-11-08 | 1995-12-15 | Salomon Sa | Vorrichtung zur längenverstellung einer alpinen bindung. |
US5344179A (en) * | 1991-11-28 | 1994-09-06 | Fritschi Ag. Apparatebau | Adjustable length binding system for snowboards having independently variable heel and toe spans |
AT402795B (de) * | 1993-07-05 | 1997-08-25 | Varpat Patentverwertung | Bindungseinheit zwischen einem schuh und einem sportgerät, insbesondere schibindung |
WO1995030459A1 (fr) * | 1994-05-09 | 1995-11-16 | HTM Sport- und Freizeitgeräte Aktiengesellschaft | Dispositif de reglage en longueur |
AT370U1 (de) * | 1994-07-08 | 1995-09-25 | Tyrolia Freizeitgeraete | Skibindungsteil |
DE59508462D1 (de) * | 1994-07-22 | 2000-07-20 | Marker Deutschland Gmbh | Vorrichtung auf einem Ski |
FR2739572B1 (fr) * | 1995-10-10 | 1997-12-19 | Look Fixations Sa | Embase de fixation de ski reglable longitudinalement |
FR2756747B1 (fr) * | 1996-12-11 | 1999-02-12 | Look Fixations Sa | Dispositif de montage d'un element de fixation de ski sur un ski |
FR2771941B1 (fr) * | 1997-12-10 | 2000-01-28 | Rossignol Sa | Fixation de ski comportant deux elements de fixation deplacables sur une glissiere |
US6824158B1 (en) * | 1999-08-06 | 2004-11-30 | Marker Deutschland Gmbh | Device for adjusting the length of a ski safety attachment |
AT408725B (de) * | 1999-09-21 | 2002-02-25 | Atomic Austria Gmbh | Bindungshaltesystem zur schnellmontage eines vorder- und fersenbackens einer schibindung |
IT1316553B1 (it) * | 2000-11-30 | 2003-04-22 | Benetton Spa | Struttura di dispositivo di regolazione e bloccaggio, particolarmenteper attacchi da sci. |
SI20723A (sl) * | 2000-12-19 | 2002-06-30 | Elan, D.D. | Smučka z vgrajenim sklopom za nastavljivo pritrditev smučarske vezi |
EP1240925A1 (fr) * | 2001-03-12 | 2002-09-18 | Andreas Allmann | Glissière et dispositif pour la connexion d'une fixation pour chaussure de sport à un ski ou à une planche de surf |
EP1314458A1 (fr) * | 2001-11-23 | 2003-05-28 | HTM Sport- und Freizeitgeräte Aktiengesellschaft | Dispositif d'une fixation de ski réglable en position sur un ski |
FR2835759B1 (fr) * | 2002-02-11 | 2004-05-14 | Look Fixations Sa | Embase de fixation de ski reglable |
DE10220483A1 (de) * | 2002-05-07 | 2003-11-27 | Marker Deutschland Gmbh | Halterungssystem für vordere und hintere Schuhhalteraggregate einer Bindung für Ski bzw. Skigleitbretter |
EP1378274B1 (fr) * | 2002-07-05 | 2006-04-26 | HTM Sport- und Freizeitgeräte Aktiengesellschaft | Dispositif pour le réglage longitudinal d'un élément de fixation |
DE10254471A1 (de) | 2002-11-21 | 2004-06-03 | Madsus A/S | Ski mit Bindungs-Montagehilfe, Verfahren zur Herstellung eines solchen Ski sowie entsprechende Montagehilfe |
AT500309B1 (de) * | 2003-07-07 | 2008-10-15 | Tyrolia Technology Gmbh | Vorrichtung zum halten eines vorder- oder fersenbackens |
FR2858940B1 (fr) * | 2003-08-21 | 2006-01-27 | Rossignol Sa | Fixation de surf des neiges |
DE502004006040D1 (de) * | 2004-03-15 | 2008-03-13 | Tyrolia Technology Gmbh | Anordnung zum Längsverstellen zweier Bindungsbacken einer Skibindung |
DE102004024881A1 (de) * | 2004-05-19 | 2005-07-14 | Rottefella As | Langlauf- oder Telemarkbindung |
WO2006047216A2 (fr) * | 2004-10-22 | 2006-05-04 | Leblanc Sr James C | Ensemble roues ameliore pour vehicules automobiles |
ATE426439T1 (de) * | 2005-01-10 | 2009-04-15 | Rottefella As | Ski oder dergleichen schneegleitgerat mit bindungs-montagehilfe |
EP1845815A1 (fr) * | 2005-02-11 | 2007-10-24 | Rottefella AS | Semelle exterieure pour chaussure de ski de fond ou de telemark, ou chaussure de telemark dotee de cette semelle exterieure |
ITPN20050019A1 (it) * | 2005-04-01 | 2006-10-02 | Nordica Spa | "dispositivo di regolazione della posizione di un attacco da sci" |
EP1764138B1 (fr) * | 2005-09-16 | 2009-01-14 | Tyrolia Technology GmbH | Appareil pour positionner une fixation comprenant deux parties sur un ski |
EP2111900B1 (fr) * | 2008-04-25 | 2011-12-14 | Rottefella AS | Cartouche de ressort pour fixation de ski |
AT11239U1 (de) * | 2008-11-03 | 2010-07-15 | Atomic Austria Gmbh | Schibindung mit einer positionier- und fixiervorrichtung für deren backenkörper |
WO2012045329A1 (fr) * | 2010-10-04 | 2012-04-12 | Madshus As | Fixation de ski |
FR2985915B1 (fr) * | 2012-01-25 | 2014-01-10 | Salomon Sas | Piece de reglage d'un article de sport |
FR3103391B1 (fr) * | 2019-11-22 | 2021-11-19 | Rossignol Sa | Dispositif de fixation pour planche de glisse |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE195412C (fr) * | ||||
US3125349A (en) * | 1960-10-20 | 1964-03-17 | Schweizer | |
DE1910060A1 (de) * | 1969-02-27 | 1970-09-10 | Marker Hannes | Auf einem Ski anbringbare Absatzplatte |
JPS4882941A (fr) * | 1972-02-04 | 1973-11-06 | ||
AT320494B (de) * | 1973-05-25 | 1975-02-10 | Smolka & Co Wiener Metall | Skibindungselement |
AT327066B (de) * | 1973-07-04 | 1976-01-12 | Smolka & Co Wiener Metall | Verstelleinrichtung an skibindungen |
AT338674B (de) * | 1974-07-16 | 1977-09-12 | Smolka & Co Wiener Metall | Skibindungselement |
AT375260B (de) * | 1980-12-19 | 1984-07-25 | Tyrolia Freizeitgeraete | Vorrichtung zur laengsverstellung von skibindungsteilen |
AT370632B (de) * | 1980-12-19 | 1983-04-25 | Tyrolia Freizeitgeraete | Vorrichtung zur laengsverstellung von skibindungs- teilen |
AT368394B (de) * | 1981-01-28 | 1982-10-11 | Tyrolia Freizeitgeraete | Einrichtung fuer skibindungen |
FR2578434B1 (fr) * | 1985-03-11 | 1987-10-09 | Salomon Sa | Dispositif de reglage de la position longitudinale d'une fixation de securite pour ski |
-
1986
- 1986-12-18 AT AT0336386A patent/AT386537B/de not_active IP Right Cessation
-
1987
- 1987-10-08 JP JP62506474A patent/JPS63503124A/ja active Granted
- 1987-10-08 EP EP87906999A patent/EP0294402B1/fr not_active Expired - Lifetime
- 1987-10-08 US US07/251,647 patent/US4955633A/en not_active Expired - Fee Related
- 1987-10-08 WO PCT/EP1987/000587 patent/WO1988004562A1/fr active IP Right Grant
- 1987-12-01 CA CA000553280A patent/CA1289585C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS63503124A (ja) | 1988-11-17 |
JPH0363918B2 (fr) | 1991-10-03 |
EP0294402A1 (fr) | 1988-12-14 |
US4955633A (en) | 1990-09-11 |
AT386537B (de) | 1988-09-12 |
CA1289585C (fr) | 1991-09-24 |
WO1988004562A1 (fr) | 1988-06-30 |
ATA336386A (de) | 1988-02-15 |
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