FR2957301B1 - CRAMPON FOR A TIRE - Google Patents
CRAMPON FOR A TIREInfo
- Publication number
- FR2957301B1 FR2957301B1 FR1051725A FR1051725A FR2957301B1 FR 2957301 B1 FR2957301 B1 FR 2957301B1 FR 1051725 A FR1051725 A FR 1051725A FR 1051725 A FR1051725 A FR 1051725A FR 2957301 B1 FR2957301 B1 FR 2957301B1
- Authority
- FR
- France
- Prior art keywords
- anchoring leg
- sheath
- section
- cross
- head
- 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.)
- Active
Links
- 238000004873 anchoring Methods 0.000 abstract 4
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
- B60C11/16—Anti-skid inserts, e.g. vulcanised into the tread band of plug form, e.g. made from metal, textile
- B60C11/1643—Anti-skid inserts, e.g. vulcanised into the tread band of plug form, e.g. made from metal, textile with special shape of the plug-body portion, i.e. not cylindrical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention relates to an anti-skid stud for a vehicle tyre, comprising a sheath (1) with a longitudinal axis of symmetry (x, x') having an anchoring leg (4) not screwed into the tyre and, opposite the anchoring leg, a head (3) from which projects an insert (2) made of a very hard material, the anchoring leg (4) not comprising a screw thread and having a circular cross-section that is larger than the cross-section of the sheath (1). According to the invention, the cross-section of the sheath (1) is constantly polygonal and convex from the head (3) thereof to the anchoring leg (4) thereof, defining a series of planar faces (6) extending next to one another and connected two-by-two by mutually parallel seams (7).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1051725A FR2957301B1 (en) | 2010-03-10 | 2010-03-10 | CRAMPON FOR A TIRE |
PCT/FR2011/050480 WO2011110785A1 (en) | 2010-03-10 | 2011-03-09 | Tyre stud |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1051725A FR2957301B1 (en) | 2010-03-10 | 2010-03-10 | CRAMPON FOR A TIRE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2957301A1 FR2957301A1 (en) | 2011-09-16 |
FR2957301B1 true FR2957301B1 (en) | 2012-07-13 |
Family
ID=42933111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1051725A Active FR2957301B1 (en) | 2010-03-10 | 2010-03-10 | CRAMPON FOR A TIRE |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2957301B1 (en) |
WO (1) | WO2011110785A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6579906B2 (en) * | 2015-10-16 | 2019-09-25 | 株式会社ブリヂストン | tire |
CN107599755A (en) * | 2016-07-11 | 2018-01-19 | 特拓(青岛)轮胎技术有限公司 | A kind of new edge nail snow tire |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1202156B (en) * | 1963-06-01 | 1965-09-30 | Continental Gummi Werke Ag | Anti-skid body for vehicle tires, especially pneumatic vehicle tires |
US3717927A (en) * | 1970-09-15 | 1973-02-27 | Shaler Co | Method of making tire studs |
JPS4827506U (en) * | 1971-08-09 | 1973-04-03 | ||
JPS5812806A (en) * | 1981-07-14 | 1983-01-25 | Sumitomo Electric Ind Ltd | Ceramic spike |
JP2763811B2 (en) * | 1989-02-23 | 1998-06-11 | 寛雄 北條 | Anti-slip pin unit and anti-skid tire using the same |
US5458174A (en) * | 1994-06-14 | 1995-10-17 | Bruno Wessel, Inc. | Threadedly engageable tire stud |
US5897177A (en) * | 1997-09-09 | 1999-04-27 | Bergstrom; Scott T. | Stud having a multifaceted surface for use on a tread element |
-
2010
- 2010-03-10 FR FR1051725A patent/FR2957301B1/en active Active
-
2011
- 2011-03-09 WO PCT/FR2011/050480 patent/WO2011110785A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2011110785A1 (en) | 2011-09-15 |
FR2957301A1 (en) | 2011-09-16 |
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