- 专利标题： Pneumatic radial tire for passenger vehicles
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申请号： US13695399申请日： 2011-03-22
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公开(公告)号： US10214052B2公开(公告)日： 2019-02-26
- 发明人: Isao Kuwayama
- 申请人： Isao Kuwayama
- 申请人地址： JP Chuo-Ku, Tokyo
- 专利权人： BRIDGESTONE CORPORATION
- 当前专利权人： BRIDGESTONE CORPORATION
- 当前专利权人地址： JP Chuo-Ku, Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2010-105780 20100430
- 国际申请： PCT/JP2011/001665 WO 20110322
- 国际公布： WO2011/135774 WO 20111103
- 主分类号： B60C3/04
- IPC分类号： B60C3/04 ; B60C9/20 ; B60C9/28
摘要：
A run-flat tire of the present invention is a pneumatic radial tire for passenger vehicles which has a carcass composed of plies of radially arranged cords toroidally extending between a pair of bead portions, and the a W/L ratio of the section width W to the outer diameter L of the tire is 0.25 or less.
公开/授权文献
- US20130042953A1 PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLES 公开/授权日：2013-02-21
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