发明名称 |
Composite rubber bodies using steel cords for the reinforcement of rubber articles |
摘要 |
A composite rubber body is formed by embedding steel cords in rubber and vulcanization-building them. In this case, each of the steel cords is a single steel filament wire or plural twisted steel filament wires obtained by drawing of a wire rod of high carbon steel having a given composition. The filament wires satisfy given relationships between filament diameter and tensile strength before and after the vulcanization and have a retention of loop strength of not less than 55%. |
申请公布号 |
US5603208(A) |
申请公布日期 |
1997.02.18 |
申请号 |
US19950388846 |
申请日期 |
1995.02.15 |
申请人 |
BRIDGESTONE BEKAERT STEEL CORD CO., LTD. |
发明人 |
FUJITA, MASUHIRO;SAKAGUCHI, HIRONORI;KANEDA, AKIHIRO |
分类号 |
B60C9/00;C21D8/06;C21D9/64;(IPC1-7):D02G3/02;D02G3/36 |
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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