| 发明名称 |
TIRE BEAD CONSTRUCTION |
| 摘要 |
A radial wire pneumatic tire having a hard wedge shaped apex strip extending radially of and from each bead and a soft cushion strip disposed between the apex strip and the radial wire carcass.
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| 申请公布号 |
US3682223(A) |
申请公布日期 |
1972.08.08 |
| 申请号 |
USD3682223 |
申请日期 |
1970.05.20 |
| 申请人 |
GOODYEAR TIRE & RUBBER CO.:THE |
发明人 |
ROBERT O. SIMPSON |
| 分类号 |
B60C9/02;(IPC1-7):B60C15/06 |
主分类号 |
B60C9/02 |
| 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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