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： US13880147申请日： 2011-10-19
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公开(公告)号： US09126458B2公开(公告)日： 2015-09-08
- 发明人: Massimo Mangia , Toshiki Nagai
- 申请人： Massimo Mangia , Toshiki Nagai
- 申请人地址： JP Tokyo
- 专利权人： BRIDGESTONE CORPORATION
- 当前专利权人： BRIDGESTONE CORPORATION
- 当前专利权人地址： JP Tokyo
- 代理机构： Sughrue Mion, PLLC
- 优先权： JP2010-234658 20101019; JP2011-143088 20110628
- 国际申请： PCT/JP2011/074064 WO 20111019
- 国际公布： WO2012/053558 WO 20120426
- 主分类号： B60C15/00
- IPC分类号： B60C15/00 ; B60C15/06
摘要：
In the present invention, a carcass (120) of a pneumatic tire (1A) comprises a toroidal-shaped carcass main body (121) and a carcass folded part (122) folded at a bead core (111). A bead filler (131) is disposed outward of the bead core (111) in the tire radial direction. A rubber sheet (132) is disposed outward of the bead filler (131) in the tire radial direction. A space (DA) is formed between the tire radial direction outer side end (131a) of the bead filler (131) and the tire radial direction inner side end (132b) of the rubber sheet (132).
公开/授权文献
- US20130233461A1 PNEUMATIC TIRE 公开/授权日：2013-09-12
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