发明名称 |
Fifth wheel bearing plate cover |
摘要 |
A bearing plate cover for the fifth wheel of a vehicle engaging the entire bearing and non-bearing surfaces thereof. The bearing plate cover is composed of a flat sheet plastic material having a low friction coefficient and high deflection characteristics so as to provide a wear resistant slippery surface for contact with another bearing surface.
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申请公布号 |
US4169635(A) |
申请公布日期 |
1979.10.02 |
申请号 |
US19780878898 |
申请日期 |
1978.02.17 |
申请人 |
EASTERN TOOL AND MACHINE INC |
发明人 |
KUBIK, JOSEPH C;SZALAY, FRANK |
分类号 |
B62D53/08;(IPC1-7):F16C17/04 |
主分类号 |
B62D53/08 |
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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