| 发明名称 |
Steel cord for protection plies of pneumatic tires |
| 摘要 |
A steel cord particularly adapted for reinforcement of a protection ply in a tire has under compression in rubber a deformation Wk at instability of at least 3% and is stress-relieved so that its total elongation at rupture in rubber exceeds 3.5%. The steel cord comprises pearlite filaments.
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| 申请公布号 |
US6475636(B1) |
申请公布日期 |
2002.11.05 |
| 申请号 |
US20000463690 |
申请日期 |
2000.03.28 |
| 申请人 |
N.V. BEKAERT S.A. |
发明人 |
D'HAENE URBAIN;EGGERMONT MARC;LIPPENS YVAN;MEERSSCHAUT DIRK |
| 分类号 |
D07B1/06;(IPC1-7):B60C9/00 |
主分类号 |
D07B1/06 |
| 代理机构 |
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代理人 |
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