| 发明名称 |
HIGH-DURABLE PNEUMATIC RADIAL TIRES |
| 摘要 |
<p>A high-durable pneumatic radial tire is disclosed. In the tire of this type, steel cords each made from particular steel filaments are used in at least one of belt and carcass. This steel filament has a pearlite structure having an average value of lamellar distance between cementites of 300-500.ANG., and a tensile strength of not less than 220 kg f/mm2.</p> |
| 申请公布号 |
CA1194768(A) |
申请公布日期 |
1985.10.08 |
| 申请号 |
CA19830440477 |
申请日期 |
1983.11.04 |
| 申请人 |
BRIDGESTONE TIRE COMPANY LIMITED |
发明人 |
OGINO, TAKAO;WATANABE, YOICHI;SANO, SHIGEHISA |
| 分类号 |
C22C38/00;B60C9/00;C21D9/52;D07B1/06;(IPC1-7):B60C9/02 |
主分类号 |
C22C38/00 |
| 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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