发明授权
- 专利标题: Pneumatic tire
- 专利标题(中): 气动轮胎
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申请号: US12444405申请日: 2006-10-11
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公开(公告)号: US08353324B2公开(公告)日: 2013-01-15
- 发明人: Norihiko Nakamura
- 申请人: Norihiko Nakamura
- 申请人地址: JP Osaka
- 专利权人: Toyo Tire Rubber Co., Ltd.
- 当前专利权人: Toyo Tire Rubber Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Fish & Richardson P.C.
- 国际申请: PCT/JP2006/320286 WO 20061011
- 国际公布: WO2008/044288 WO 20080417
- 主分类号: B60C19/08
- IPC分类号: B60C19/08
摘要:
A pneumatic tire that can be manufactured according to the conventional method without requiring special tire manufacturing steps and without needing addition of material members and production steps, and having excellent rolling resistance and wet properties, and having conductivity is to be provided. A pneumatic tire 10 comprises a carcass 14, a rim strip 19, and a wing 24 in which one edge thereof is contacted with the carcass 14 and the other edge thereof is exposed to the surface of a ground contact edge region of a tread part 13, wherein a carcass ply 14 contacting the rim strip 19 and the wing 24 has a conductive ply 14X and a nonconductive ply 14Y on the circumference of the tire, and the conductive ply 14X and the rim strip and the wing form a continuous conductive path comprising a conductive rubber material, only the conductive path is used as a conducting path of the tire, and members other than the conducting path are selected and used from a conductive rubber material or a nonconductive rubber material.
公开/授权文献
- US20100078102A1 Pneumatic Tire 公开/授权日:2010-04-01