发明名称 |
MEJORAS A CUBIERTA DE LLANTA NEUMATICA |
摘要 |
An improved pneumatic tire and improved method for building same on a high crown building drum. The lower bead portion of the tire is provided with an additional reinforcing ply structure which is wrapped about a substantially inextensible bead wire. An improved method of building a tire on a high crown building drum wherein the additional reinforcing ply structure in the bead area is placed in tension during vulcanization. |
申请公布号 |
MX153757(A) |
申请公布日期 |
1987.01.05 |
申请号 |
MX19810190165 |
申请日期 |
1981.11.17 |
申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
GRAHAME NEVILLE WILLIAM SMITH |
分类号 |
B29D30/06;B29C67/00;B29D30/00;B29D30/08;B29D30/32;B29D30/48;B60C5/00;B60C15/04;B60C15/05;B60C15/06;D06N3/00;(IPC1-7):B60C15/04 |
主分类号 |
B29D30/06 |
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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