| 发明名称 |
MATERIAL COMPOSTO DE BORRACHA E CORDONEIS METALICOS E PNEUMATICO |
| 摘要 |
<p>A composite material of rubber and metal cords embedded therein is disclosed. The metal cord is produced by twisting at least three metal filaments, and has an elongation under a load of 5.0 kg/cord (P1) of 0.2-1.2% and an elongation under a load of 2.0 kg/cord (P2, %) of P2</=0.947P1-0.043 prior to the embedding in rubber.</p> |
| 申请公布号 |
BR8105127(A) |
申请公布日期 |
1982.04.06 |
| 申请号 |
BR19818105127 |
申请日期 |
1981.08.10 |
| 申请人 |
BRIDGESTONE TIRE CO LTD |
发明人 |
MASAAKI MORIMOTO;EIICHI KOYAMA;NOBORU KUSAKABE;KOICHI KOJIMA |
| 分类号 |
B32B15/02;B32B15/06;B60C9/00;B60C9/20;D07B1/06;(IPC1-7):B29H17/32 |
主分类号 |
B32B15/02 |
| 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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