FR2722107B1 - SKI OR SIMILAR - Google Patents
SKI OR SIMILARInfo
- Publication number
- FR2722107B1 FR2722107B1 FR9408588A FR9408588A FR2722107B1 FR 2722107 B1 FR2722107 B1 FR 2722107B1 FR 9408588 A FR9408588 A FR 9408588A FR 9408588 A FR9408588 A FR 9408588A FR 2722107 B1 FR2722107 B1 FR 2722107B1
- Authority
- FR
- France
- Prior art keywords
- sole
- ski
- filling material
- high molecular
- ribs
- 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 - Fee Related
Links
- 239000000463 material Substances 0.000 abstract 3
- 239000004698 Polyethylene Substances 0.000 abstract 2
- -1 polyethylene Polymers 0.000 abstract 2
- 229920000573 polyethylene Polymers 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 229920001903 high density polyethylene Polymers 0.000 abstract 1
- 239000004700 high-density polyethylene Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
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
- A63C5/04—Structure of the surface thereof
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
The ski consists of an upper skin (2), a sole (3) and an inner filling material (6). The sole is made by injection or extrusion from a thermo-plastic material which contracts slightly on cooling, e.g. high-density polyethylene, and its inner surface has a series of lengthwise T-section ribs (7) to engage with the filling material. The height and spacing of the ribs (7) are greater than the equivalent dimensions for metal reinforcing rods (5) embedded in the filling material. The ski sole can be made from a polyethylene with a high molecular weight, or from a mixture containing a majority of polyethylenes with high and ultra-high molecular weights. The sole's outer surface is slightly corrugated in a transverse direction.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9408588A FR2722107B1 (en) | 1994-07-06 | 1994-07-06 | SKI OR SIMILAR |
| EP95420179A EP0691144B1 (en) | 1994-07-06 | 1995-06-30 | Ski or the like |
| DE69501643T DE69501643D1 (en) | 1994-07-06 | 1995-06-30 | Skis or the like |
| AT95420179T ATE163361T1 (en) | 1994-07-06 | 1995-06-30 | SKI OR THE LIKE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9408588A FR2722107B1 (en) | 1994-07-06 | 1994-07-06 | SKI OR SIMILAR |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2722107A1 FR2722107A1 (en) | 1996-01-12 |
| FR2722107B1 true FR2722107B1 (en) | 1996-10-04 |
Family
ID=9465263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9408588A Expired - Fee Related FR2722107B1 (en) | 1994-07-06 | 1994-07-06 | SKI OR SIMILAR |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0691144B1 (en) |
| AT (1) | ATE163361T1 (en) |
| DE (1) | DE69501643D1 (en) |
| FR (1) | FR2722107B1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH171752A (en) * | 1933-12-14 | 1934-09-15 | Beerli Louis | Ski with coating. |
| CH172764A (en) * | 1934-02-24 | 1934-10-31 | Akermann Martin | Ski with a light metal running layer attached to a wooden part. |
| CH260334A (en) * | 1947-11-28 | 1949-03-15 | Frei Willi | Ski with a tread and process for making the same. |
| US3894745A (en) * | 1971-05-14 | 1975-07-15 | Hoechst Ag | Ski body made of plastics |
| US4118051A (en) * | 1976-12-17 | 1978-10-03 | Nissei Plastics Industrial Co., Ltd. | Injection molded ski and method for producing the same |
| CH673398A5 (en) * | 1987-09-25 | 1990-03-15 | Rohrmoser Alois Skifabrik |
-
1994
- 1994-07-06 FR FR9408588A patent/FR2722107B1/en not_active Expired - Fee Related
-
1995
- 1995-06-30 EP EP95420179A patent/EP0691144B1/en not_active Expired - Lifetime
- 1995-06-30 DE DE69501643T patent/DE69501643D1/en not_active Expired - Lifetime
- 1995-06-30 AT AT95420179T patent/ATE163361T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2722107A1 (en) | 1996-01-12 |
| EP0691144A1 (en) | 1996-01-10 |
| DE69501643D1 (en) | 1998-04-02 |
| ATE163361T1 (en) | 1998-03-15 |
| EP0691144B1 (en) | 1998-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |