发明名称 |
Metal cord for reinforcing rubber article |
摘要 |
The invention can improve rubber permeability and a fatigue resistance in a metal cord in a layer structure. There is formed layer structure in which a sheath (3) constituted by 1 to 6 filaments (Fb) is formed around a core constituted by 1 filament (Fa). The filament (Fa) is constituted by a waved filament (5) waved in a two-dimensional wave shape in a state before being bundled, and is twisted with the sheath while applying the torsion so as to be formed in a three-dimensional wave shape within a cord. <IMAGE> |
申请公布号 |
EP1211349(A3) |
申请公布日期 |
2004.07.28 |
申请号 |
EP20010127743 |
申请日期 |
2001.11.21 |
申请人 |
SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
MIYAZAKI, SHINICHI;YAMAZAKI, KAZUMI;TODA, OSAMU |
分类号 |
B60C9/00;D07B1/06;(IPC1-7):B60C9/00 |
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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