EP1106218B1 - Langlaufski - Google Patents

Langlaufski Download PDF

Info

Publication number
EP1106218B1
EP1106218B1 EP00811139A EP00811139A EP1106218B1 EP 1106218 B1 EP1106218 B1 EP 1106218B1 EP 00811139 A EP00811139 A EP 00811139A EP 00811139 A EP00811139 A EP 00811139A EP 1106218 B1 EP1106218 B1 EP 1106218B1
Authority
EP
European Patent Office
Prior art keywords
bar
binding
boot
link rod
latch
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
EP00811139A
Other languages
English (en)
French (fr)
Other versions
EP1106218A1 (de
Inventor
Pierre Gignoux
Bernard Gatel
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.)
Skis Rossignol SA
Original Assignee
Skis Rossignol SA
Rossignol SA
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
Application filed by Skis Rossignol SA, Rossignol SA filed Critical Skis Rossignol SA
Publication of EP1106218A1 publication Critical patent/EP1106218A1/de
Application granted granted Critical
Publication of EP1106218B1 publication Critical patent/EP1106218B1/de
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
    • A63C9/00—Ski bindings
    • A63C9/20—Non-self-releasing bindings with special sole edge holders instead of toe-straps

Definitions

  • the present invention relates to a ski binding bottom of shoe whose sole is provided with two parallel transverse bars located in the anterior portion of the shoe, comprising a body on which are mounted means of retainer of the front bar including a latch mobile and a lock control lever, a articulated link on the body and terminated by a hook coming to hang on the posterior bar of the shoe, this link being solicited by at least one tension spring and having a ramp of engagement for the bar, a stop retaining the link in a position allowing the engagement of his hook on the posterior bar at the fastener, the spring allowing the lifting the shoe by rotating around its anterior bar by storing energy restituted as an elastic return of the ski against the shoe.
  • the link is articulated on the body of the fixation back of its point hanging, that is to say towards the heel of the ski, and its spring is itself attached to the body of fixing at a point located behind the joint.
  • the lever for actuating the lock articulated in the anterior part of the body of the fixing, positively activates the lock as well for closing only for opening it and means are provided to maintain the leverage closed position, folded down on the ski.
  • This construction requires a relatively long fastening body and cumbersome.
  • the maximum angle that can take the shoe with respect to the ski when pivoting around his front bar is relatively low, of the order of 20 °. Such a deflection is not quite important in the push phase.
  • fasteners for practice cross-country or cross-country ski with a license plate provided with means for attaching the boot to the plate, this plate being articulated at the front on a base or on an auxiliary plate, and connected to the base, respectively to the plate attached to the ski, by a spring.
  • a cross-country ski boot with two bars of fixation is also known from patent EP 0 620 711.
  • the object of the invention is to overcome the disadvantages raised above the attachment according to the prior art.
  • the binding according to the invention is characterized in that that the link is articulated at a point located in before its hook and that the spring is attached by one of its ends to the rod and by its other end at a point between the hook of the link and locking point of the bar earlier.
  • Such a construction is particularly compact. It is habitable in an interruption of the profile of a streamlined ski.
  • the position of the articulation of the linkage allows a deflection angle of the shoe relatively to the ski substantially greater than fixing according to the prior art and this with a shorter link.
  • lever assembly control on the body of the binding is also simplified.
  • the front part of the body of the binding can be shortened and the joystick can be profiled so as to fall back on the profile of a profiled ski, on each side of it.
  • the spring is attached to the lock. Closing the fastener is facilitated because it is sufficient to partially push back the lever, the spring loading itself to finish the lever stroke and to fold it on the ski, position in which the lever is held by the spring.
  • the spring has three functions: pull on the link, hold lock in the closed position and holding the lever control in folded position.
  • the spring is attached to the body of the fastener and the lock is not stressed by the spring or by another spring.
  • the attachment consists of a body 1 intended to be fixed ski, a latch 2 slidably mounted in the body 1, of a rod 3 ending in a hook 4, a opening lever 5 and a pair of springs 6 connecting the lock 2 to the link 3.
  • the attachment is here mounted in an interruption 7 of a rib 8 of a cross-country skiing 9.
  • the fixing body 1 has two bearing parts 10 and 11 on the ski by which the body is attached to ski by means of three screws 12.
  • the body 1 forms a bridge under which the lock 2 passes, which can slide longitudinally under this bridge.
  • the body 1 has a rectangular recess 13 forming two sidewalls between which is articulated the lever 5 about an axis 14.
  • the body 1 also has a groove rectangular cross-section 15 for receiving the anterior bar of the shoe like this will described later. Behind the groove 15, the body 1 has two vertical side walls 16 and 17 in each of which is formed a light 18 extending parallel to the plane of the attachment.
  • the lock 2 has, at the front, a central portion raised vertically 20 behind which is formed a rectangular cutout 21 extending according to the axis of symmetry of the lock. Behind this 21, the latch 2 has an elevation 22 of rectangular general shape in the back of which is formed a substantially semicircular groove 23. In this groove is housed an insert 24 having a C-shaped semi-cylindrical profile coming exactly fit into the groove 23.
  • the lock is plastic and the metal insert. Behind the insert 24, the latch 2 has a pair of parallel arms 25 carrying a transverse bar 26.
  • the link 3 is a stamped metal part and folded so as to have two arms 30 and 31 having the shape of two parallel wings directed forward and the hook 4.
  • the wings 30 and 31 have a 32, respectively 33, in which are engaged the ends of the bar 26, which also passes through the lights 18 of the body 1.
  • the springs 6 are hooked, on the one hand, to the bar 26 and, on the other hand, to the link 3, more precisely in the front wall of the hook 4 that the ends of the springs pass through two holes that we can see in Figures 3 and 5.
  • the lever 5 has a portion 50 traversed by the axis 14 and having a cam-shaped portion 51 engaged in the body 1, between the anterior projection 20 of the latch 2 and the transverse wall 19, slightly slanted, body 13 rearward, boundary wall the hollow 13 to the rear.
  • the lights 32 and 33 of the hook 3 have a relatively long section such as 33a, slightly oblique and ascending towards the front of the fixation and a short section such as 33b, oblique and ascending backwards, so that the lights have a boomerang shape with the back arm is truncated.
  • the bar former 61 is thus engaged in the groove 15 which the upper edges are chamfered so as to facilitate this commitment.
  • the shoe, as well positioned, can then be lowered in such a way that its rear bar 62 abuts against the inclined plane 34 formed at the end of the hook 4, such that the bar 62 can push back into rear hook 4 and with him the link 3 against the action of the springs 6.
  • axis 26 moved forward in the lights 18 and in the lights 32 and 33.
  • the lever can then be folded down on the ski in releasing lock 2, which is removed back by the springs 6, until its part 22 with the insert 24 comes into abutment against the posterior face of the groove 15, surrounding the front bar 61 of the shoe, as shown in FIGS. 3.
  • the link might be a massive part engaged between the springs 6 and articulated on the bar 26 by a single light.
  • the attachment shown could be easily modified to also allow automatic locking of the previous bar 61.
  • FIG. 7 represents an execution variant in which the bar 26 is fixed to the body 1.
  • the spring 6 is not connected to the latch 2 'which does not differs from lock 2 only by deleting the part intended to carry the bar 26.
  • the movement of the 2 'latch is provided entirely by the lever 5, by its cam-shaped part.

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Magnetic Heads (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Springs (AREA)

Claims (7)

  1. Langlaufschibindung für einen Schuh, dessen Sohle im vorderen Teil des Schuhs mit zwei parallelen transversalen Stegen (61, 62) versehen ist, mit einem Bindungsgehäuse (1), auf welchem Mittel zum Halten des vorderen Stegs montiert sind, mit einem beweglichen Riegel (2) und einem Hebel (5) zum Betätigen des Riegels, einem Schwingarm (3), der gelenkig auf dem Gehäuse angebracht ist und in einem Haken (4) endet, der sich auf dem hinteren Steg (62) des Schuhs einhakt, wobei dieser Schwingarm von wenigstens einer Zugfeder (6) beaufschlagt wird und eine Rampe (34) für den Eingriff des hinteren Stegs hat, mit einem Anschlag (70), der den Schwingarm in einer Position hält, welche beim Einstieg des Schuhs in die Bindung das Einhaken des Hakens des Schwingarm am hinteren Steg erlaubt, wobei die Feder (5) das Anheben des Schuhs durch eine Drehung um den hinteren Steg erlaubt, wodurch Energie gespeichert wird, die in Form einer elastischen Rückstellung des Schis gegen den Schuh zurückgegeben wird, dadurch gekennzeichnet, dass der Schwingarm (3) an einem Punkt (26) angelenkt ist, der sich vor seinem Haken befindet, und dass die Feder (6) mit einem ihrer Enden am Schwingarm (3) und mit ihrem anderen Ende an einem Punkt (26) befestigt ist, welcher sich zwischen dem Haken (4) des Schwingarms und dem Punkt befindet, an welchem der vorderen Stegs verriegelt wird.
  2. Bindung nach Anspruch 1, dadurch gekennzeichnet, dass, die Feder (6) am Riegel (2) befestigt ist.
  3. Bindung nach Anspruch 2, dadurch gekennzeichnet, dass der Riegel (2) einen Steg (26) trägt, welcher an der Feder (6) eingehakt ist, und dass der Schwingarm (3) auf diesem Steg mit einem Spiel (32, 33) angelenkt ist, welches seine Translationsbewegung zulässt, wenn der Schuh relativ zum Schi angehoben wird.
  4. Bindung nach Anspruch 3, dadurch gekennzeichnet, dass der Schwingarm (3) auf dem Steg (26) des Riegels in einem Langloch (32, 33) angelenkt ist, welches die Translationsbewegung des Schwingarms zulässt.
  5. Bindung nach Anspruch 4, dadurch gekennzeichnet, dass das Langloch (32, 33) einen ersten, von vorn nach hinten schräg abwärts verlaufenden Abschnitt (33a) und einen zweiten, von vorn nach hinten schräg ansteigenden Abschnitt (33b) aufweist, wobei der erste Abschnitt deutlich länger als der zweite ist und das Langloch so angeordnet ist, dass sich der Steg (26) in geschlossener Stellung des Schuhs am hinteren Ende des Langlochs befindet.
  6. Bindung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Betätigungshebel (5) einen Teil in Form einer Nocke (51) hat, welche den Riegel nach vorn stösst.
  7. Bindung nach Anspruch 1, dadurch gekennzeichnet, dass die Feder (6) am Gehäuse (1) der Bindung befestigt ist und dass der Hebel (5) derart ausgebildet ist, dass er den Riegel (2') in die Verriegelungsstellung stösst.
EP00811139A 1999-12-06 2000-12-01 Langlaufski Expired - Lifetime EP1106218B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9915320 1999-12-06
FR9915320A FR2801802B1 (fr) 1999-12-06 1999-12-06 Fixation de ski de fond

Publications (2)

Publication Number Publication Date
EP1106218A1 EP1106218A1 (de) 2001-06-13
EP1106218B1 true EP1106218B1 (de) 2005-08-31

Family

ID=9552909

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00811139A Expired - Lifetime EP1106218B1 (de) 1999-12-06 2000-12-01 Langlaufski

Country Status (5)

Country Link
US (1) US6390494B2 (de)
EP (1) EP1106218B1 (de)
AT (1) ATE303184T1 (de)
DE (1) DE60022297T2 (de)
FR (1) FR2801802B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2801222B1 (fr) * 1999-11-23 2002-01-11 Emery Sa Fixation automatique de surf de neige
US7313617B2 (en) * 2001-09-28 2007-12-25 Dale Malik Methods and systems for a communications and information resource manager
AT412191B (de) * 2002-04-11 2004-11-25 Fischer Gmbh Skibindung, insbesondere für den langlauf
FR2850031B1 (fr) * 2003-01-21 2006-08-11 Salomon Sa Fixation a energie deportee
FR2856312B1 (fr) 2003-06-18 2005-08-05 Salomon Sa Dispositif de fixation a bras pivotant
FR2859110B1 (fr) * 2003-09-03 2006-04-07 Salomon Sa Systeme de ski de fond avec surface laterale d'appui direct
FR2865660B1 (fr) 2004-01-30 2006-04-07 Salomon Sa Dispositif de fixation a deverrouillage integre
FR2899121B1 (fr) * 2006-03-29 2008-07-04 Salomon Sa Ensemble ski de fond et dispositif de fixation de ski de fond
AT11239U1 (de) * 2008-11-03 2010-07-15 Atomic Austria Gmbh Schibindung mit einer positionier- und fixiervorrichtung für deren backenkörper
EP2898931A1 (de) * 2014-01-24 2015-07-29 Technische Universität München Skibindung mit vorfußfixierendem Modul
US10397326B2 (en) * 2017-01-11 2019-08-27 Sprinklr, Inc. IRC-Infoid data standardization for use in a plurality of mobile applications
US11110338B1 (en) * 2020-07-14 2021-09-07 Thomas Alan Miller Ski binding with heelless telemark coupling

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2172669A (en) * 1939-09-12 Ski harness
DE2846914C2 (de) * 1978-10-27 1981-03-12 Geze Gmbh, 7250 Leonberg Sicherheits-Plattenskibindung
DE3774242D1 (de) * 1986-04-30 1991-12-05 Salomon Sa Skibindung fuer langlaufskis.
IT1204195B (it) * 1986-04-30 1989-03-01 Nordica Spa Dispositivo di collegamento calzatura-sci da fondo
US4909531A (en) * 1987-03-19 1990-03-20 Salomon S.A. Metatarsal slant
FR2635013B1 (fr) * 1988-08-03 1990-10-26 Salomon Sa Dispositif de fixation d'une chaussure sur un ski de fond
CH676933A5 (de) * 1988-10-26 1991-03-28 Salomon Sa
FR2659024B1 (fr) * 1990-03-02 1992-05-15 Salomon Sa Dispositif de rappel d'une chaussure de ski sur un ski.
US5066036A (en) * 1990-03-19 1991-11-19 Broughton Timothy C Ski binding
FR2660569B1 (fr) * 1990-04-06 1993-07-09 Salomon Sa Fixation pour ski de fond.
FR2697140B1 (fr) 1992-10-27 1994-12-02 Rossignol Sa Chaussure de ski de fond.
FR2739788B1 (fr) * 1995-10-16 1997-12-12 Salomon Sa Ensemble de fixation d'une chaussure a un organe de glisse
FR2754726B1 (fr) * 1996-10-18 1998-11-27 Salomon Sa Dispositif de liaison entre une chaussure et un article de sport
DE19818517C2 (de) * 1997-09-12 2003-05-15 Rottefella As Klokkarstua Touren-, Telemark- oder Langlauf-Skibindung
JP2001516628A (ja) * 1997-09-15 2001-10-02 コーマン， ナサン エム． スノーボード用の改良型ブーツ・ビンディング装置

Also Published As

Publication number Publication date
US20010002747A1 (en) 2001-06-07
US6390494B2 (en) 2002-05-21
FR2801802B1 (fr) 2002-06-21
EP1106218A1 (de) 2001-06-13
DE60022297T2 (de) 2006-06-08
ATE303184T1 (de) 2005-09-15
DE60022297D1 (de) 2005-10-06
FR2801802A1 (fr) 2001-06-08

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