发明授权
- 专利标题： Heavy duty radial tire
- 专利标题（中）： 重型子午线轮胎
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申请号： US466385申请日： 1983-02-14
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公开(公告)号： US4481992A公开(公告)日： 1984-11-13
- 发明人: Hiroyoshi Takigawa , Hiroshi Ogawa
- 申请人： Hiroyoshi Takigawa , Hiroshi Ogawa
- 申请人地址： JPX Tokyo
- 专利权人： Bridgestone Tire Company Limited
- 当前专利权人： Bridgestone Tire Company Limited
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX55-77084 19800610
- 主分类号： B60C11/04
- IPC分类号： B60C11/04 ; B60C11/03 ; B60C11/06
摘要：
A heavy duty radial tire having a tread of a double zigzag pattern, wherein the main groove is formed into a zigzag and further the ridge of a rib adjacent to the zigzag main groove is formed into a zigzag, whose pitch and amplitude are considerably smaller than those of the zigzag main groove, has a high irregular wear resistance without deteriorating the wet performance of the tire.
公开/授权文献
- US5130444A Bismaleimides and their use in preparing polyimides 公开/授权日：1992-07-14