EP0051676A1 - Langlauf-skibindung. - Google Patents
Langlauf-skibindung.Info
- Publication number
- EP0051676A1 EP0051676A1 EP81901535A EP81901535A EP0051676A1 EP 0051676 A1 EP0051676 A1 EP 0051676A1 EP 81901535 A EP81901535 A EP 81901535A EP 81901535 A EP81901535 A EP 81901535A EP 0051676 A1 EP0051676 A1 EP 0051676A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cross
- ski binding
- bracket
- country ski
- curve
- 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.)
- Granted
Links
- 230000027455 binding Effects 0.000 title claims abstract description 19
- 238000009739 binding Methods 0.000 title claims abstract description 19
- 230000003993 interaction Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
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 invention relates to cross-country ski bindings according to the preamble of the main claim.
- Such cross-country ski bindings are on the market in a variety of designs.
- the tensioning bracket Before inserting the shoe into the ski binding, the tensioning bracket must be positioned so that the tip of the shoe can be brought over the spikes and then lowered. Then the clamping bracket can be swiveled downwards, usually using a ski pole, and automatically locked in place by the locking lever.
- the manipulation of the clamping bracket is uncomfortable in order to bring it into its ready position. In most cases it is necessary for the skier to bend down and handle the tensioning bracket immediately.
- the purpose of the present invention is to improve a cross-country ski binding of the type described in the introduction. Sern and to design that the clamping bracket in the unsecured state of the locking lever assumes a predetermined position so that no special manipulation is required to insert the toe of the shoe into the binding and the other to close the clamping bracket by means of a ski stick in its closed position bring. Conversely, the release bracket should automatically return to its ready position after release by the locking lever.
- the tensioning bracket which is pivotally mounted in the side cheeks, can be loaded by a spiral spiral spring.
- the clamping bracket is formed from an essentially U-shaped piece of wire.
- at least one of the arms of the tensioning bracket which is pivotably mounted in the side cheeks can cooperate with a run-up curve on the associated side cheek which resiliently arm the arm when pivoting into the closed position deformed.
- the run-up curve can be formed on a bearing bush used in the side cheek.
- each ramp curve is expanded by a second curve branch to form a recessed recess Need to become.
- At least one of the arms of the tensioning bracket can be held in a rotationally fixed manner in the associated side cheek, so that - starting from the open position - the arm deforms elastically when pivoting into the closed position.
- Figure 1 is a plan view of the cross-country ski binding
- the cross-country ski binding has a base plate 1 with screw holes 2 for screwing onto a ski indicated by dash-dotted lines.
- a bearing bush 5 is provided, into which a clamping bracket 6 engages with the free end of its arms 7, 8.
- the clamping bracket consists of a bent piece of wire, on the web of which a central eyelet 9 is integrally formed, in which an operating button 10 is inserted.
- a trough 11 in This button is used to hold the tip of a ski pole to close the clamp.
- the free end of the eyelet is intended to cooperate with a locking lever 12, which is mounted in bent tabs 13, 14 of the base plate in front of the clamping bracket and which is under the influence of a spiral spiral spring 15, which holds it in its locking position.
- the locking lever has two lugs 16, 17. So that it can also be operated by means of a ski pole, it also has a trough 18 for inserting the tip of the ski pole.
- three vertical mandrels 19 are provided on the base plate 1, which serve to engage in corresponding holes in the tread of the shoe sole.
- each side wall 3 4, in addition to the bearing bushes 5, a cam piece 20 is inserted and secured in position by a rivet head of the bushing.
- Each curve piece has a run-up curve 21 over which an arm 7 or 8 of the tensioning bracket 6 slides when the tensioning bracket is pivoted into the closed position.
- the same curve piece 20 that is intended to interact with the arm 8 is used for the interaction with the arm 7 of the tensioning bracket.
- the run-up curve 21 has two symmetrical curve branches starting from a central low point.
- the lower curve is intended for the function intended according to the invention. branch required.
- the presence of the upper curve branch in each case is also advantageous because this limits the pivoting movement of the tensioning bracket 6 upwards. So it is not possible that the tension bracket on the shoe side so far that it can no longer or no longer be operated directly with the ski pole.
- the clamping bracket is drawn in its closed position. In this position, the spikes engage the bottom of the shoe and the clamping bracket secures the sole of the shoe against unwanted release from the spikes. If the locking lever 12 is pivoted counterclockwise in relation to FIG. 2, for example by inserting the tip of the ski stick, the nose 16 releases the tensioning bracket 6, and this automatically pivots in its open position by the airme 7, 8 relaxing by running on the curves 21 .
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT81901535T ATE10709T1 (de) | 1980-05-09 | 1981-05-08 | Langlauf-skibindung. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3017866 | 1980-05-09 | ||
| DE19803017866 DE3017866A1 (de) | 1980-05-09 | 1980-05-09 | Langlauf-skibindung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0051676A1 true EP0051676A1 (de) | 1982-05-19 |
| EP0051676B1 EP0051676B1 (de) | 1984-12-12 |
Family
ID=6102037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP81901535A Expired EP0051676B1 (de) | 1980-05-09 | 1981-05-08 | Langlauf-skibindung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4477102A (de) |
| EP (1) | EP0051676B1 (de) |
| JP (1) | JPS57500545A (de) |
| DE (1) | DE3017866A1 (de) |
| WO (1) | WO1981003127A1 (de) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1702330A (en) * | 1929-02-19 | Bbob with | ||
| CH118138A (fr) * | 1925-06-12 | 1926-12-16 | Anonima Locomotive A Vapore Fr | Accouplement articulé. |
| DE525537C (de) * | 1930-03-01 | 1931-05-26 | Axel Gresvig | Skibindung |
| US2469478A (en) * | 1942-03-19 | 1949-05-10 | Ruud Otto Severin | Ski binding |
| US2450514A (en) * | 1945-07-27 | 1948-10-05 | Karl G Humlegard | Ski binding |
| US3861700A (en) * | 1972-07-31 | 1975-01-21 | Wilhelm Fredriksen | Cross-country type ski binding system |
| DE2436117C2 (de) * | 1974-07-26 | 1983-04-21 | Etablissements François Salomon et Fils, 74011 Annecy, Haute-Savoie | Skibremse |
| DE2533589C3 (de) * | 1975-07-26 | 1980-11-20 | Vereinigte Baubeschlagfabriken Gretsch & Co Gmbh, 7250 Leonberg | Langlaufbindung mit Spannbügel |
| SE429818B (sv) * | 1975-09-19 | 1983-10-03 | Hoffmans Verkstads Ab | Anordning vid skidbindslen |
| AT350450B (de) * | 1977-08-09 | 1979-05-25 | Polyair Produkt Design Gmbh | Langlaufskibindung |
-
1980
- 1980-05-09 DE DE19803017866 patent/DE3017866A1/de active Granted
-
1981
- 1981-05-08 JP JP56501777A patent/JPS57500545A/ja active Pending
- 1981-05-08 EP EP81901535A patent/EP0051676B1/de not_active Expired
- 1981-05-08 WO PCT/EP1981/000045 patent/WO1981003127A1/de not_active Ceased
- 1981-05-08 US US06/339,435 patent/US4477102A/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO8103127A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1981003127A1 (fr) | 1981-11-12 |
| EP0051676B1 (de) | 1984-12-12 |
| DE3017866A1 (de) | 1981-11-12 |
| US4477102A (en) | 1984-10-16 |
| JPS57500545A (de) | 1982-04-01 |
| DE3017866C2 (de) | 1988-12-08 |
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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 |
Designated state(s): AT FR SE |
|
| 17P | Request for examination filed |
Effective date: 19820512 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: MARKER PATENTVERWERTUNGSGESELLSCHAFT MBH |
|
| GRAA | (expected) grant |
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| AK | Designated contracting states |
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|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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| ET | Fr: translation filed | ||
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 26N | No opposition filed | ||
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| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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