发明名称 |
PNEUMATIC RADIAL TYRES COMPOSITE SPRINGS |
摘要 |
A pneumatic radial tire having a high durability is disclosed, which comprises a carcass composed of at least one ply containing polyester fiber cords embedded in rubber. This polyester fiber cord has particular fiber properties and cord properties. Among the cord properties, the elongation under a tension of 2 g/D of the cord after the specific post-cure inflation treatment is not more than 4.5% and the sum of the elongation and heat shrinkage is not more than 8.0%. |
申请公布号 |
GB8327240(D0) |
申请公布日期 |
1983.11.16 |
申请号 |
GB19830027240 |
申请日期 |
1983.10.12 |
申请人 |
BRIDGESTONE TIRE KK;RUBERY OWEN HOLDINGS LTD |
发明人 |
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分类号 |
B29C35/16;B29K21/00;B29L30/00;B60C9/00;B60C9/08;D01F6/62;D02G3/48;(IPC1-7):B60C9/08 |
主分类号 |
B29C35/16 |
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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