EP0230989B1 - Planche à ressort pour ski - Google Patents
Planche à ressort pour ski Download PDFInfo
- Publication number
- EP0230989B1 EP0230989B1 EP87100906A EP87100906A EP0230989B1 EP 0230989 B1 EP0230989 B1 EP 0230989B1 EP 87100906 A EP87100906 A EP 87100906A EP 87100906 A EP87100906 A EP 87100906A EP 0230989 B1 EP0230989 B1 EP 0230989B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- ski
- supported plate
- spring board
- resiliently supported
- spring
- 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
-
- 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
-
- 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
- A63C5/075—Vibration dampers
-
- 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
- A63C9/007—Systems preventing accumulation of forces on the binding when the ski is bending
Definitions
- the invention relates to a spring board that is arranged in the middle region of a ski at a distance on its top.
- the spring board according to DE-C-2 601 951 should generate a torque when loaded by the skier, due to the distance between the attachment point with the ski and the toe of the ski binding, that relieves the ski in front of the attachment point with the spring board, whereby the designs of Changes in direction during alpine skiing should be facilitated.
- the end of the spring board is resiliently supported in relation to the ski. In this ski with a spring board located on its upper side, it is considered disadvantageous that the mass forces of the skier are transmitted to the ski at the fastening points of the front and rear ends of the spring board.
- a ski with a spring board where the spring-acting leg of the spring board is formed between the front jaw of the ski binding and the fixed, semi-ring-shaped for receiving an elastic cylinder.
- the end of the spring board is connected to the ski surface in an articulated manner via an annular leaf spring.
- ski is supported by the sole support of the spring board with the semi-ring-shaped spring-acting leg and the ring-shaped leaf spring, without mechanical guidance, too little torsional rigidity and lateral stability when using the edges, which leads to excessive slope drift, especially on steeper slopes.
- the front and rear end of the spring board is connected to the ski by articulated arms, which are guided in bearing elements arranged on the ski surface, so that by rotating the articulated arms about their articulated axes, the spring board has a superimposed vertical and describes horizontal movement to the ski surface and that the spring board is resiliently supported against the ski at least at one point between the articulated connections of the front and rear ends.
- the front end of the spring board is pivotally connected with the pivot point raised and the rear end is connected to the ski by means of an H-shaped double joint consisting of an H-shaped elongated and H-shaped cranked articulated arm and a bearing element arranged on the ski surface the spring board is resiliently supported against the ski at least at one point between the articulated connections of the front and rear ends.
- the advantages achievable with this invention are that the mass forces of the skier, which takes place in the normal equilibrium position in alpine skiing approximately in the vertical continuation of the lower leg over the ski boot on the ski, preferably point-like, at least at one point resiliently in the area of the ski boot sole from Springboard can be transferred to the ski, which means that the ski no longer breaks out when making short turns and when driving on steep slopes in the rear area, and the guiding properties and directional stability are improved. Due to the articulated connection of the front and rear end of the spring board with the ski, the torsional rigidity and lateral stability of the ski are also improved. The articulated connection has the advantage that no vertical forces are transmitted to the ski at the front and rear ends of the spring board. This also does not affect the ski's bending line. The horizontal movement of the spring board in relation to the ski has a dampening effect on the mass forces of the skier in the longitudinal axis due to different terrain formations or the different friction between the skiing surface and snow or due to changes in direction initiated by the skier .
- the articulated arms 5 and 6 can also be arranged such that a parallel, vertical and horizontal movement of the spring board 2 to the ski surface is effected by rotating about their articulation axes. If different lengths of the articulated arms 5 and 6 are formed, a non-parallel arrangement or movement when the spring board 2 is loaded with respect to the ski 1 is achieved.
- the front end of the spring board 2 is recessed on both sides by the length of the H-shaped articulated arm 5 and by the width of the articulated legs 10 for receiving the same.
- the connecting web of the articulated arms 10 is offset by the thickness of the spring board 2 toward the ski surface side.
- the bearing element 8 for the rear end of the spring board has an extension as a bellows for the connecting web of the two joint legs 11 of the articulated arm 6 in order to limit the spring travel of the spring board 2 upwards.
- the spring board 2 is supported point by point in the area of the ski boot sole by a conical spring 3.
- the conical spring 3 is fastened to the underside of the spring board and slidably arranged on the ski surface in a plate 4 in order to take part in the horizontal movements of the spring board 2 when the skier loads.
- the vibrations of the spring board 2 are damped by the friction of the plate 4 on the ski surface.
- the cone fields 3 can, however, also be fastened to the ski surface and arranged to slide on the underside of the spring board. If the conical spring 3 is asymmetrical, it can also be arranged in a fixed manner on the ski surface and on the underside of the spring board. In order that the maximum spring travel of the spring board 2 is reached, a recess 9 is provided in the underside of the spring board for receiving the compressed conical spring 3 in the maximum load state.
- one or more superimposed sickle-shaped leaf springs which are not shown in the drawing, can also be arranged.
- the two ends of the leaf spring are each designed as a floating bearing and a fixed bearing, which can be arranged either on the ski surface or on the underside of the spring board. Accordingly, the arch of the leaf spring is supported as a floating bearing either against the ski surface or the underside of the spring board.
- an elastic material which is also not shown in the drawing, with a differently large bearing surface on the ski surface or underside of the spring board can be arranged.
- the resilient support of the spring board 2 with respect to the ski 1 can be designed both point-like and area-like.
- the pivotable spring board 12 is supported with the pivot point raised, which lies at approximately fifty percent of the spring travel at the end of the spring board, with respect to the ski 1 by means of two torsion bar springs 13, which are set up within the pivotable spring board 12
- the pivot point is arranged on both sides in the longitudinal axis of the ski, clamped at the front end thereof and, when exiting, runs in guides 14 with the pivot point raised on the underside of the pivotable spring board.
- the torsion bar springs 13 can also be clamped at the rear end or when more than two torsion bar springs 13 are arranged at the rear and front ends of the pivotable spring board 12 with the pivot point raised.
- the torsion bar springs 13 are angled by 90 degrees and to the transverse axis of the ski to the other side of the ski 1, as a result of which the resulting legs intersect and the leg ends on the ski surface, in the area of which a low-friction coating is arranged, depending on the load move outwards or inwards across the longitudinal axis of the ski by the skier.
- the front end of the pivotable spring board 12 with the pivot point raised is connected to the ski 1 via a pivot bearing 15 which is arranged transversely to the longitudinal axis of the ski.
- an H-shaped double joint is arranged, consisting of an elongated H-shaped articulated arm 16 and a cranked articulated arm 17, each of which is articulated with one end via an axis 18 which can be pushed through transversely to the longitudinal axis of the ski, and with its other free ends on the one hand articulated to the end of the pivotable spring board 12 with the pivot point raised and on the other hand articulated to the bearing element 19 arranged on the ski surface.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Developing Agents For Electrophotography (AREA)
- Springs (AREA)
- Polymerisation Methods In General (AREA)
- Toys (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT87100906T ATE58302T1 (de) | 1986-01-27 | 1987-01-23 | Federbrett fuer einen ski. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863602364 DE3602364A1 (de) | 1986-01-27 | 1986-01-27 | Federbrett fuer einen ski |
DE3602364 | 1986-01-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0230989A2 EP0230989A2 (fr) | 1987-08-05 |
EP0230989A3 EP0230989A3 (en) | 1988-10-19 |
EP0230989B1 true EP0230989B1 (fr) | 1990-11-14 |
Family
ID=6292704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87100906A Expired - Lifetime EP0230989B1 (fr) | 1986-01-27 | 1987-01-23 | Planche à ressort pour ski |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0230989B1 (fr) |
AT (1) | ATE58302T1 (fr) |
DE (2) | DE3602364A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT407836B (de) * | 1997-03-04 | 2001-06-25 | Atomic Austria Gmbh | Verbindungseinrichtung für eine trag- und/oder führungsvorrichtgung zur aufnahme einer kupplungsvorrichtung zum halten eines schuhes |
DE4317675C2 (de) * | 1993-05-27 | 2001-10-25 | Marker Deutschland Gmbh | Tragplatte zur Halterung eines Skischuhes auf einem Ski |
WO2011120914A1 (fr) | 2010-03-29 | 2011-10-06 | Buenter Roland | Accessoire de ski doté de moyens destinés à empêcher que la neige ne pénètre entre le ski et la plaque de fixation |
DE202014003170U1 (de) | 2014-02-08 | 2014-05-06 | Horst Linzmeier | Sportgerät |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3712807C2 (de) * | 1986-01-27 | 1996-08-29 | Meyer Hans Dipl Ing Fh | Federbrett für einen Ski |
FR2635013B1 (fr) * | 1988-08-03 | 1990-10-26 | Salomon Sa | Dispositif de fixation d'une chaussure sur un ski de fond |
AT401351B (de) * | 1988-09-30 | 1996-08-26 | Atomic Austria Gmbh | Verbindungseinrichtung zum halten eines schischuhes auf einem schi |
AT405244B (de) * | 1988-09-30 | 1999-06-25 | Atomic Austria Gmbh | Verbindungseinrichtung zum halten eines schischuhes auf einem schi |
FR2639242B1 (fr) * | 1988-11-18 | 1990-12-28 | Rossignol Sa | Ensemble perfectionne pour la pratique du ski, constitue par une chaussure et un ski |
DE3918113C2 (de) * | 1989-06-02 | 1997-04-30 | Hans Meyer | Skibremse für einen Ski mit einem gegenüber dem Ski federnd abgestützten Federbrett |
US4979761A (en) * | 1989-09-14 | 1990-12-25 | Rohlin William F | Ski suspension |
AT405245B (de) * | 1989-11-13 | 1999-06-25 | Varpat Patentverwertung | Schischuhhaltevorrichtung, insbesondere zum befestigen eines schischuhes auf einem schi |
AT401881B (de) * | 1990-03-06 | 1996-12-27 | Varpat Patentverwertung | Verbindungseinrichtung zum befestigen eines schischuhes auf einem schi |
FR2716119B1 (fr) * | 1994-02-16 | 1996-05-31 | Salomon Sa | Dispositif interface pour modifier la répartition naturelle du ski sur la neige. |
FR2684885B1 (fr) * | 1991-12-11 | 1994-02-04 | Salomon Sa | Dispositif visant a repartir la pression d'un ski sur une surface de glisse. |
FR2686799B1 (fr) * | 1992-01-31 | 1994-03-25 | Salomon Sa | Dispositif visant a modifier la repartition d'un ski sur sa surface de glisse et ski equipe d'un tel dispositif. |
DE9413207U1 (de) * | 1994-08-16 | 1994-12-08 | Haist, Stefan, 72270 Baiersbronn | Fahrwerk für Gleitsportgeräte (Ski) |
AU7204096A (en) * | 1995-10-01 | 1997-04-28 | Kaj Gyr | Snowboard suspension system |
FR2742344B1 (fr) * | 1995-12-19 | 1998-01-16 | Rossignol Sa | Planche de glisse equipee d'un dispositif destine a modifier la raideur de la planche sous l'effet d'une poussee verticale donnee par l'utilisateur |
JP2965928B2 (ja) * | 1996-07-18 | 1999-10-18 | 賢造 長嶺 | スキー補助具 |
AT406123B (de) * | 1997-09-29 | 2000-02-25 | Atomic Austria Gmbh | Schwenkbare verbindungseinrichtung zwischen einem sportgerät und einer aufstandsfläche für einen fuss eines benutzers sowie bindung zur halterung des fusses auf einem sportgerät |
JPH11137765A (ja) * | 1997-11-10 | 1999-05-25 | Kenzo Nagamine | スキー用補助具 |
EP1031360A1 (fr) * | 1999-02-24 | 2000-08-30 | Roland Bünter | Interface pour ski avec amplificateur de pression pour le guidage |
DE19941667C2 (de) * | 1999-09-01 | 2003-08-21 | Johann Reiter | Skibindung |
WO2002011829A2 (fr) * | 2000-08-04 | 2002-02-14 | Perreten Bernard G L | Fixation de ski a absorption de choc |
US7341271B2 (en) | 2002-01-15 | 2008-03-11 | Buenter Roland | Ski spot apparatus with integrated force transmission system |
DE10223151A1 (de) * | 2002-05-16 | 2003-11-27 | Matthias Bohner | Anordnung zur Befestigung eines Schuhs an einem Gleiter |
JP4309425B2 (ja) | 2006-03-20 | 2009-08-05 | 順三 太田 | 滑走遊技具及びブレード |
JP5522919B2 (ja) * | 2008-10-16 | 2014-06-18 | 好彦 伴 | カービングスキー用スキー靴取付用具 |
SE534628C2 (sv) | 2010-02-09 | 2011-11-01 | Marsblade Ab | Inlinesskena |
SE535465C2 (sv) * | 2011-03-18 | 2012-08-21 | Marsblade Ab | Bindning samt en skida, skridsko eller sko med en sådan bindning |
DE102011122577A1 (de) * | 2011-12-29 | 2013-07-04 | Horst Linzmeier | Brettförmiges Wintersportgerät |
AT512187B1 (de) | 2012-03-19 | 2013-06-15 | Atomic Austria Gmbh | Schi mit Verbindungsvorrichtung für eine Schibindung |
EP2703053A1 (fr) | 2012-08-31 | 2014-03-05 | Marsblade AB | Moyens de couplage |
US9950242B2 (en) | 2015-06-19 | 2018-04-24 | Anton F. Wilson | Automatically adaptive ski |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7640033U1 (fr) * | Schmidt, Volker, 2165 Harsefeld | |||
DE2601951C2 (de) * | 1976-01-20 | 1982-04-22 | Hans 8000 München Meyer | Ski |
DE2634748A1 (de) * | 1976-01-20 | 1978-02-09 | Hans Meyer | Ski mit federbrett |
CH671887A5 (fr) * | 1982-03-25 | 1989-10-13 | Brosi Bettosini |
-
1986
- 1986-01-27 DE DE19863602364 patent/DE3602364A1/de not_active Withdrawn
-
1987
- 1987-01-23 AT AT87100906T patent/ATE58302T1/de not_active IP Right Cessation
- 1987-01-23 DE DE8787100906T patent/DE3766114D1/de not_active Expired - Fee Related
- 1987-01-23 EP EP87100906A patent/EP0230989B1/fr not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4317675C2 (de) * | 1993-05-27 | 2001-10-25 | Marker Deutschland Gmbh | Tragplatte zur Halterung eines Skischuhes auf einem Ski |
AT407836B (de) * | 1997-03-04 | 2001-06-25 | Atomic Austria Gmbh | Verbindungseinrichtung für eine trag- und/oder führungsvorrichtgung zur aufnahme einer kupplungsvorrichtung zum halten eines schuhes |
WO2011120914A1 (fr) | 2010-03-29 | 2011-10-06 | Buenter Roland | Accessoire de ski doté de moyens destinés à empêcher que la neige ne pénètre entre le ski et la plaque de fixation |
DE202014003170U1 (de) | 2014-02-08 | 2014-05-06 | Horst Linzmeier | Sportgerät |
DE102014001548A1 (de) | 2014-02-08 | 2015-08-13 | Horst Linzmeier | Sportgerät |
Also Published As
Publication number | Publication date |
---|---|
ATE58302T1 (de) | 1990-11-15 |
DE3602364A1 (de) | 1987-07-30 |
DE3766114D1 (de) | 1990-12-20 |
EP0230989A3 (en) | 1988-10-19 |
EP0230989A2 (fr) | 1987-08-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0230989B1 (fr) | Planche à ressort pour ski | |
EP0182776A2 (fr) | Ski muni d'une plaque-support pour le montage de la fixation | |
DE2656635B2 (de) | Ausleseskibindung | |
DE29608903U1 (de) | Vorrichtung zur Aufnahme einer Skibindung auf einem Ski und mit einer derartigen Vorrichtung ausgerüsteter Ski | |
DE3619043A1 (de) | Alpiner skistiefel | |
DE2211910A1 (de) | Vorrichtung zum elastischen festhalten von skibindungsteilen | |
DE4343673A1 (de) | Vorrichtung zur Versteifung eines Skis | |
DE3712807A1 (de) | Federbrett fuer einen ski | |
DE4010929A1 (de) | Langlaufskibindung | |
CH657996A5 (de) | Skibindungsteil. | |
DE2900240A1 (de) | Sicherheitsskibindung | |
DE3005761C2 (fr) | ||
EP0835675A2 (fr) | Plaque de montage | |
AT505714B1 (de) | Schneegleitbrett mit bindung | |
EP2872225B1 (fr) | Unité de liaison | |
DE2550459C3 (de) | Lageranordnung für den Drehteller des Fersenbackens einer auslösenden Skibindung | |
DE10152438B4 (de) | Schneegleitbrett, insbesondere Ski sowie Spreizvorrichtung für ein Schneegleitbrett | |
DE4005495C2 (de) | Skibindung | |
DE2219509C3 (de) | Übungsgerät für das Skilaufen in schneefreiem Gelände | |
DE19744344C1 (de) | Sportgerät | |
WO1998018528A1 (fr) | Dispositif de modification de l'inclinaison laterale d'une chaussure de ski | |
DE3935202A1 (de) | Skibindung fuer langlaufskis | |
DE10010801B4 (de) | Snowboard-Montageeinheit | |
DE10223151A1 (de) | Anordnung zur Befestigung eines Schuhs an einem Gleiter | |
DE2400628A1 (de) | Klammerspitzenverschluss fuer weichen aus regelschienen |
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: A2 Designated state(s): AT CH DE FR IT LI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT CH DE FR IT LI |
|
RHK1 | Main classification (correction) |
Ipc: A63C 5/06 |
|
17P | Request for examination filed |
Effective date: 19890329 |
|
17Q | First examination report despatched |
Effective date: 19890906 |
|
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 |
|
REF | Corresponds to: |
Ref document number: 58302 Country of ref document: AT Date of ref document: 19901115 Kind code of ref document: T |
|
ITF | It: translation for a ep patent filed |
Owner name: ING. A. GIAMBROCONO & C. S.R.L. |
|
REF | Corresponds to: |
Ref document number: 3766114 Country of ref document: DE Date of ref document: 19901220 |
|
ITTA | It: last paid annual fee | ||
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 19990125 Year of fee payment: 13 |
|
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: 20000131 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20000131 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20000616 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20000623 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20001024 Year of fee payment: 14 |
|
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: 20010123 |
|
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: 20010928 |
|
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: 20011101 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050123 |