发明名称 |
Passenger vehicle radial tire |
摘要 |
A passenger vehicle radial tire 1 includes a band layer 9 comprising a band ply A around which a band cord is spirally wound radially outside of a belt layer 7. The band cord comprises a nylon fiber cord of a single-stranded structure in which conditioned mass fineness (D) (moisture percentage 4.5%) is 1400 to 2800 dtex and elongation percentage of cord when 44N load is applied is 4.0 to 6.0%. The belt layer 7 comprises a belt ply in which steel belt cord is arranged at an angle of 10 to 40° with respect to a circumferential direction of the tire, and bending stiffness per one belt cord is set to 50 gf€¢cm or less. |
申请公布号 |
EP1568513(A2) |
申请公布日期 |
2005.08.31 |
申请号 |
EP20050002183 |
申请日期 |
2005.02.02 |
申请人 |
SUMITOMO RUBBER INDUSTRIES LIMITED |
发明人 |
YAMAZAKI, KAZUMI |
分类号 |
B60C9/00;B60C9/20;B60C9/22;(IPC1-7):B60C9/22 |
主分类号 |
B60C9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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