发明授权
- 专利标题： Pneumatic tire with sheet-like auxiliary filler
- 专利标题（中）： 带片状辅助填料的气动轮胎
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申请号： US10556788申请日： 2004-06-16
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公开(公告)号： US07503364B2公开(公告)日： 2009-03-17
- 发明人: Atsushi Tanno
- 申请人： Atsushi Tanno
- 申请人地址： JP Tokyo
- 专利权人： The Yokohama Rubber Co., Ltd.
- 当前专利权人： The Yokohama Rubber Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Greer, Burns & Crain, Ltd.
- 优先权： JP2003-171970 20030617
- 国际申请： PCT/JP2004/008426 WO 20040616
- 国际公布： WO2004/113100 WO 20041229
- 主分类号： B60C13/00
- IPC分类号： B60C13/00 ; B60C15/00 ; B60C15/06
摘要：
A pneumatic tire whose lateral rigidity is efficiently increased and that enables further improvement of driving stability. The pneumatic tire has bead fillers on the outer peripheral side of bead cores. Sheet-like auxiliary fillers are arranged on both sides of a bead filler, so that not less than ⅔ in the height direction of the bead filler is sandwiched by the auxiliary fillers.
公开/授权文献
- US20060207703A1 Pneumatic tire 公开/授权日：2006-09-21
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