发明名称 |
TIRE BEAD WITH LOCKED END WIRE AND ITS METHOD OF MANUFACTURE |
摘要 |
<p>The present invention provides a method of making a tire bead core (40) by winding a length of wire into a coil with at least one radially outermost layer (30) having a side-by-side relationship where each successive winding of the wire is placed adjacent to the previous winding except for the final two windings (18,19) where the wire of the next to last winding (18) is wound with a uniform gap (43) relative to the previous winding (17) and where the final winding (19) of the wire and its cut end (20) cross over the top of the next to last winding (18) and are pressed into the gap (43) and constrained by the wire of the two previous windings (17, 18).</p> |
申请公布号 |
EP1210225(B1) |
申请公布日期 |
2003.11.19 |
申请号 |
EP19990945088 |
申请日期 |
1999.08.19 |
申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
GOLIGHTLY, RALPH, WAYNE |
分类号 |
B29D30/48;B60C15/04;(IPC1-7):B29D30/48 |
主分类号 |
B29D30/48 |
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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