| 发明名称 |
RUBBER PRODUCT REINFORCING STEEL CORD, RUBBER AND STEEL CORD COMPOSITE MATERIAL, RADIAL TIRE, MOTOR CYCLE RADIAL TIRE AND TIRE |
| 摘要 |
The durability is improved by using as a carcass ply cord or a belt cord of a tire a cord formed by twisting plural steel filaments having a tensile strength of not less than 2700 N/mm<2>, and a total elongation at break of the cord of 3.0-7.0% without sacrificing the excellent ride comfort. <IMAGE> |
| 申请公布号 |
EP1284318(A4) |
申请公布日期 |
2004.06.30 |
| 申请号 |
EP20000976335 |
申请日期 |
2000.11.17 |
| 申请人 |
BRIDGESTONE CORPORATION |
发明人 |
NAKAGAWA, SUMITO;NAGAYA, GO |
| 分类号 |
B60C9/00;B60C9/02;B60C9/08;B60C9/20;B60C9/22;D07B1/06;(IPC1-7):D07B1/06 |
主分类号 |
B60C9/00 |
| 代理机构 |
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代理人 |
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