发明名称 |
Improvements in tire and wheel configuration. |
摘要 |
<p>In many designs, a tire (14) of a wheel (10) is inadequately restrained with respect to a tire supporting rim assembly (12) of the wheel. Movement of the tire (14) with respect to the rim assembly (12) results in a wastage of energy. In the present invention a wheel assembly (10) has a rim assembly (12) and a tire (14) mounted on the rim assembly (12). The rim assembly (12) has an annular elastic element (22) affixed thereto for increasing the coefficient of friction between the rim assembly (12) and the tire (14).</p> |
申请公布号 |
EP0066712(A2) |
申请公布日期 |
1982.12.15 |
申请号 |
EP19820103819 |
申请日期 |
1982.05.04 |
申请人 |
CATERPILLAR TRACTOR CO. |
发明人 |
GRAWEY, CHARLES EDWARD;GROEZINGER, JOHN JAMES |
分类号 |
B60B21/10;B60B21/12;B60C3/02;B60C15/02;(IPC1-7):60B21/10;60C3/00;60B21/12;60C15/02 |
主分类号 |
B60B21/10 |
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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