发明名称 |
VEHICLE WHEEL |
摘要 |
A vehicle wheel adapted to provide support for a deflated or punctured tyre and allow safe continued use of the assembly. The wheel rim comprises a rigid one piece assembly so that misassembly is avoided and comprises a pair of axially spaced-apart bead seats (1) and (2) each with tyre retaining flanges (3) and immediately inwards of each bead seat (1) and (2) a tyre bead retaining formation. Two tyre fitting wells (7) and (8) are provided with a side of a central rigid circumferentially extending support member (10) which projects radially outwards to contact the inside of the tread of a deflated tyre and provide support. The bead retaining formation is preferably a groove of the type known as TD. |
申请公布号 |
EP0194767(A3) |
申请公布日期 |
1987.05.06 |
申请号 |
EP19860301147 |
申请日期 |
1986.02.19 |
申请人 |
SP TYRES UK LTD |
发明人 |
UDALL, WILLIAM STANLEY;HOLMES, THOMAS |
分类号 |
B60B21/02;B60B21/10;B60B21/12;B60C17/04;(IPC1-7):B60B21/10 |
主分类号 |
B60B21/02 |
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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