发明申请
- 专利标题: Tread pattern for winter tires
- 专利标题(中): 冬季轮胎胎面花纹
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申请号: US10533927申请日: 2002-12-19
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公开(公告)号: US20060151078A1公开(公告)日: 2006-07-13
- 发明人: Gianfranco Colombo , Vito Bello , Marco Verona
- 申请人: Gianfranco Colombo , Vito Bello , Marco Verona
- 国际申请: PCT/IT02/00814 WO 20021219
- 主分类号: B60C11/11
- IPC分类号: B60C11/11
摘要:
A tyre for a vehicle wheel includes a tread band. The tread band includes a pattern, including at least two circumferential portions, an elongated ridge, and at least two shoulder blocks. The at least two circumferential portions are disposed in axial side-by-side relationship. At least one of the circumferential portions includes a first geometric module repeated along a circumferential extension direction of the tyre. The elongated ridge is bounded by two grooves oblique to the circumferential extension direction and is divided into a plurality of intermediate blocks with respect to an axial extension direction of the tread band. The intermediate blocks are bounded by a plurality of cuts substantially transverse to the elongated ridge. The at least two shoulder blocks are associated with the elongated ridge, are circumferentially aligned along a side edge of the tread band, and are bounded by grooves oriented substantially transversely to the circumferential extension direction.
公开/授权文献
- US08701724B2 Tyre for a vehicle wheel including a tread-band pattern 公开/授权日:2014-04-22
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