EP0672439B1 - Vorrichtung mit zur Abstützung des Skischuhes auf dem Ski dienenden Abstütz- bzw. Bindungsteilen - Google Patents
Vorrichtung mit zur Abstützung des Skischuhes auf dem Ski dienenden Abstütz- bzw. Bindungsteilen Download PDFInfo
- Publication number
- EP0672439B1 EP0672439B1 EP95101666A EP95101666A EP0672439B1 EP 0672439 B1 EP0672439 B1 EP 0672439B1 EP 95101666 A EP95101666 A EP 95101666A EP 95101666 A EP95101666 A EP 95101666A EP 0672439 B1 EP0672439 B1 EP 0672439B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ski
- boot
- support
- tibia
- binding
- 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
- 210000002303 tibia Anatomy 0.000 claims abstract description 20
- 238000005452 bending Methods 0.000 claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 210000002414 leg Anatomy 0.000 claims abstract description 3
- 238000013016 damping Methods 0.000 claims description 3
- 230000004075 alteration Effects 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 description 18
- 238000009826 distribution Methods 0.000 description 8
- 210000000629 knee joint Anatomy 0.000 description 4
- 239000002689 soil Substances 0.000 description 3
- 241000282836 Camelus dromedarius Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Images
Classifications
-
- 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
- A63C5/06—Skis or snowboards with special devices thereon, e.g. steering devices
- A63C5/07—Skis or snowboards with special devices thereon, e.g. steering devices comprising means for adjusting stiffness
-
- 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
- A63C9/001—Anti-friction devices
-
- 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
- A63C9/003—Non-swivel sole plate fixed on the ski
Definitions
- the invention relates to a device for supporting a Ski boots on a ski, with support and binding parts and a multi-part support unit, which the Ski boot approximately in extension of the tibia associated with the boot Leg of the skier is supported vertically on the ski and the weight of the skier at least partially into that Initiates ski center.
- a height adjustability of the support unit provided so that the burden of Have the ski center set by the skier. Indeed is not taken into account in this known construction, that the ski and the like when crossing over bumps. bends more or less, with the result that the Distance between the sole of the shoe and the top of the ski in the area of the Tibia changes more or less and accordingly only a constantly changing proportion of the skier's weight can be introduced to the ski center.
- DE 41 00 327 A1 shows a binding arrangement which on the ski using a support surface for the ski boot serving intermediate support plate is arranged, which in turn below the boot on two in the longitudinal direction of the ski adjustable support elements rests. With that, the Areas where the skier's load on the ski is transferred, specify or change.
- WO 93/15797 shows an arrangement for changing the Pressure distribution on a ski.
- a toggle lever arrangement provided which is close to a ski transverse axis of the front binding part pivotable first lever and one around a ski transverse axis on the rear binding part Has pivotable lever that with the aforementioned Lever is connected in the manner of a knee joint.
- Through a arranged on the first-mentioned lever stop Joint axis of the knee joint always in a position above one containing the axes of the levers on the binding side Kept level.
- the object of the invention is to arrange the arrangement specified type one from the deflection of the ski comparatively independent transfer of a proportion by weight to ensure the skier in the ski center.
- the invention is based on the general idea, the portion the one transferred to the ski in the area of the tibia To control proportion of the weight of the skier and / or this proportion largely unchanged when the ski bends to keep. So that the connection between ski boots and skis optimal to the flexibility of each Skis adapted and at the same time an optimal distribution the bottom pressure of the ski taking into account the weight of the skier can be reached. Especially the ski pivot always remains in the optimal range.
- the support unit can be guaranteed be that the downward weight forces are able to exert a strong effect, whereby the Bottom pressure of the ski in the area of the extension of the tibia can reach a pronounced maximum. As with Tried out, driving comfort as well as the control of the skis when skiing improved.
- that arranged in extension of the tibia Pedal of a ski brake is the support between the Ski boot sole and the ski top or a ski-proof Part, e.g. a spacer plate.
- one associated with the toe and one with the shoe heel assigned binding part with interposition a spacer plate which may also be integral Can be part of the mentioned binding parts arranged the ski; is on the front spacer plate one on the top of the ski, relative to the Skis slidable in the longitudinal direction, to the rear Spacer plate directed extension, whose Top at least under the tibia in the backward direction of the ski forms a sloping ramp on which the Support element or the pedal of the ski brake rests.
- the extension which is only on the front spacer plate, i.e.
- the extension mentioned can extend into one in the rear Spacer plate arranged, extended in the longitudinal direction of the ski Continue recess, the extension is telescopic picks up, with telescopic movements - e.g. by Friction generated - counteracts damping resistance.
- ski 1 are on a ski 1 for fixing a Ski boots 2 in a generally known manner a front and a rear binding part 3 and 4 each with interposition a spacer plate 5 or 6 arranged.
- the Spacer plates 5 and 6 can optionally also be integral Be components of the binding parts 3 and 4. So far from Ski boot 2 vertical forces on the downward direction Ski 1 are transmitted, these forces are in the area of the front binding part 3 over the below the Transfer the tip of the spacer plate 5 located. In the rear area of the ski boot 2 are in Vertical forces acting on the pedal 7 in the downward direction a preferably mounted on the rear binding part 4, otherwise transmit the ski brake not shown.
- the pedal 7 transmits these forces to a section 6 ' the rear spacer plate 6 or one arranged there Support element 8.
- This element can be adjustable, if necessary that the above-mentioned pressure forces either predominantly the support element 8 act or to a more or less large portion on section 6 'of the spacer plate 6 or via an arranged on the spacer plate 6 Level or the like on the area of the spacer plate 6 below the rear binding part 4 are transmitted.
- the support element 8 preferably rests on an extension 9, that can be moved on the top of the ski in the longitudinal direction of the ski rests and firmly at the front end with the ski manifest arranged front spacer plate 5 connected or is integrally formed with the spacer plate 5.
- the Top of the extension 9 forms below the support element 8 a sloping backwards in the longitudinal direction of the ski Ramp. So if the extension 9 is in the longitudinal direction of the ski moves, he tries to raise the support element 8 or release in the downward direction.
- the said Longitudinal displacement of the extension 9 occurs when the ski 1 with the ski ends bent upwards or downwards deflects. Moves when the ski ends bend upwards the extension 9, especially in the area of the ramp under the support element 8, in the longitudinal direction of the ski backward.
- the extension 9 can in a corresponding, in the longitudinal direction of the ski extending recess of the rear spacer plate 6 protrude into it.
- the one that occurs when the ski 1 is bent Displacement of the extension 9 relative to the rear spacer plate 6 can then take place against a damping resistor, which, for example, due to friction between the extension 9 and counter friction surfaces on the rear spacer plate 6 can be. In this way, bending movements of the Skis 1 additionally dampened if necessary.
- the longitudinal distance between the binding parts 3 and 4 be variable. This is done in a generally known manner provided the rear binding part 4 in the longitudinal direction of the ski movable to hold and by means of a so-called push spring to push in the forward direction against the ski boot 2. Since the ski brake in the described embodiment on rear binding part 4 is mounted, it makes the above Pushing movements of the binding part 4 with, so that the pedal 7 remains at rest relative to the ski boot 2.
- Fig. 2 now shows that between ski tip St and rear Skiing Se achievable distribution of ground pressure P a ski 1.
- the bottom of the ski 1 is on a flat surface placed and by means of a stamp or the like Attacking the ski center, pressing on the flat surface, this results in a soil pressure distribution corresponding to the Curve A on. So there is a pronounced maximum the ground pressure in the middle of the ski, the ground pressure progressively increases from the ski ends to the ski center.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
- Fig. 1
- eine schematisierte Seitenansicht eines Skis mit erfindungsgemäß ausgebildeter Abstütz- bzw. Bindungsvorrichtung und
- Fig. 2
- ein Diagramm, welches die Bodendruckverteilung des Skis in Skilängsrichtung bei verschiedenen Einstellungen wiedergibt.
Claims (9)
- Vorrichtung zur Abstützung eines Skischuhes (2) auf einem Ski (1), mit Abstütz- und Bindungsteilen (3,4,5,6) sowie einem mehrteiligen Abstützaggregat (7,8,9), welches den Skischuh etwa in Verlängerung der Tibia des dem Schuh zugeordneten Beines des Skifahrers vertikal auf dem Ski abstützt und das Gewicht des Skiläufers zumindest teilweise in das Skizentrum einleitet,
dadurch gekennzeichnet,daß die Teile (7,8,9) des Abstützaggregates bei Durchbiegung des Skis (1) zur Kompensation von dabei auftretenden Änderungen des Abstandes zwischen Skischuhsohle und Skioberseite eine zur Durchbiegung analoge Verschiebung ausführen, bei der das den Schuh abstützende Abstützteil (7) bei Aufwärtsbiegung der Skienden angehoben und bei Abwärtsbiegung der Skienden in Abwärtsrichtung freigegeben wird, so daß der Anteil des im Bereich der Tibia auf den Ski übertragenen Gewichtes des Skiläufers bei Durchbiegungen des Skis weitgehend unverändert bleibt. - Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet,daß das Abstützaggregat (7,8,9) verstellbar ist. - Vorrichtung nach Anspruch 1 oder 2,
dadurch gekennzeichnet,daß das in Verlängerung der Tibia angeordnete Pedal (7) einer Skibremse die Abstützung zwischen der Skischuhsohle und der Skioberseite bzw. einem vertikal skifesten Teil (6;9) vermittelt. - Vorrichtung nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,daß ein der Schuhspitze zugeordnetes und ein der Schuhferse zugeordnetes Skibindungsteil (3,4) jeweils unter Zwischenschaltung einer Distanzplatte (5,6) auf dem Ski (1) angeordnet sind,daß an der vorderen Distanzplatte (4) ein auf der Skioberseite aufliegender, relativ zum Ski (1) in Skilängsrichtung verschiebbarer, zur hinteren Distanzplatte (5) gerichteter Fortsatz (9) angeordnet ist, dessen Oberseite zumindest unter der Tibia eine in Rückwärtsrichtung des Skis (1) abfallende Rampe bildet, auf der ein Teil (8) des Abstützaggregats aufliegt. - Vorrichtung nach Anspruch 4,
dadurch gekennzeichnet,daß die Distanzplatten (5,6) als integrale Bestandteile der Bindungsteile (3,4) ausgebildet sind. - Vorrichtung nach einem der Ansprüche 4 oder 5,
dadurch gekennzeichnet,daß sich der Fortsatz (9) bis in eine in der hinteren Distanzplatte (6) angeordnete, in Skilängsrichtung erstreckte Ausnehmung fortsetzt, die den Fortsatz (9) teleskopierbar aufnimmt, wobei die teleskopierenden Bewegungen ein - z.B. durch Reibung erzeugter - Dämpfungswiderstand entgegenwirkt. - Vorrichtung nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet,daß am Abstützorgan (7,8,9) verstellbare Abstützelemente angeordnet sind. - Vorrichtung nach Anspruch 7,
dadurch gekennzeichnet,daß durch die Verstellung die in Richtung der Tibiaachse wirkenden Kräfte auf unterschiedlich große bzw. in Skilängsrichtung unterschiedlich liegende Bereiche des Skis (1) abgetragen werden. - Vorrichtung nach einem Anmsprüche 1 bis 8,
dadurch gekennzeichnet,daß die Skibremse am hinteren Bindungsteil (4) gelagert ist, welches mittels Anschubfederung in Skilängsrichtung gegen den Skischuh (2) gespannt wird.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4405126 | 1994-02-18 | ||
DE4405126A DE4405126A1 (de) | 1994-02-03 | 1994-02-18 | Vorrichtung mit zur Abstützung des Skischuhes auf dem Ski dienenden Abstütz- bzw. Bindungsteilen |
US08/390,058 US5725235A (en) | 1994-02-18 | 1995-02-17 | Device for improved edge control distribution for a ski binding |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0672439A1 EP0672439A1 (de) | 1995-09-20 |
EP0672439B1 true EP0672439B1 (de) | 1998-03-25 |
Family
ID=25933885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95101666A Expired - Lifetime EP0672439B1 (de) | 1994-02-18 | 1995-02-08 | Vorrichtung mit zur Abstützung des Skischuhes auf dem Ski dienenden Abstütz- bzw. Bindungsteilen |
Country Status (3)
Country | Link |
---|---|
US (1) | US5725235A (de) |
EP (1) | EP0672439B1 (de) |
AT (1) | ATE164318T1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SI22740A (sl) * | 2008-03-31 | 2009-10-31 | Alu-B D.O.O. | Platforma za pritrditev smučarske vezi na smučko |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2705150A (en) * | 1950-10-10 | 1955-03-29 | Walter H Hansen | Safety ski binding |
FR2322627A1 (fr) * | 1975-09-03 | 1977-04-01 | Salomon & Fils F | Perfectionnements aux dispositifs montes sur un ski |
AT364634B (de) * | 1976-04-16 | 1981-11-10 | Tyrolia Freizeitgeraete | Skibremse |
AT355475B (de) * | 1977-04-18 | 1980-03-10 | Tyrolia Freizeitgeraete | Skibremse |
AT366272B (de) * | 1977-06-16 | 1982-03-25 | Tyrolia Freizeitgeraete | Fersenausloesebindung mit gekoppelter skibremse |
AT370330B (de) * | 1978-07-07 | 1983-03-25 | Tyrolia Freizeitgeraete | Sicherheitsskibindung mit einem vorderbacken und einem fersenhalter |
FR2553671B1 (fr) * | 1983-10-24 | 1986-07-25 | Salomon Sa | Etrier de maintien lateral d'une chaussure sur un ski |
DE3808643C2 (de) * | 1987-11-27 | 1994-04-28 | Implementors Overseas Ltd | Selbsttätig auslösbare Skibindungseinheit |
AT393798B (de) * | 1988-07-15 | 1991-12-10 | Tyrolia Freizeitgeraete | Ausloeseskibindung |
US5211417A (en) * | 1988-02-19 | 1993-05-18 | Htm Sport-Und Freizeitgerate Gmbh | Ski binding |
US5056808A (en) * | 1988-02-19 | 1991-10-15 | Tmc Corporation | Ski binding |
FR2639242B1 (fr) * | 1988-11-18 | 1990-12-28 | Rossignol Sa | Ensemble perfectionne pour la pratique du ski, constitue par une chaussure et un ski |
FR2657025B1 (fr) * | 1990-01-18 | 1993-04-02 | Salomon Sa | Dispositif de montage d'une chaussure sur un ski. |
US5073245A (en) * | 1990-07-10 | 1991-12-17 | Hedgcoth Virgle L | Slotted cylindrical hollow cathode/magnetron sputtering device |
FR2687326B1 (fr) * | 1992-02-18 | 1995-09-29 | Salomon Sa | Dispositif visant a modifier la repartition naturelle d'un ski sur sa surface de glisse, et ski equipe d'un tel dispositif. |
-
1995
- 1995-02-08 EP EP95101666A patent/EP0672439B1/de not_active Expired - Lifetime
- 1995-02-08 AT AT95101666T patent/ATE164318T1/de not_active IP Right Cessation
- 1995-02-17 US US08/390,058 patent/US5725235A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5725235A (en) | 1998-03-10 |
EP0672439A1 (de) | 1995-09-20 |
ATE164318T1 (de) | 1998-04-15 |
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