发明名称 |
Flexible towing hitch |
摘要 |
A towing hitch having a main frame for attachment to a vehicle, a tongue force transmitting member pivotally coupled to the main frame, and a resilient member supporting said force transmitting member so as to absorb shock forces applied to the last mentioned member.
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申请公布号 |
US4351542(A) |
申请公布日期 |
1982.09.28 |
申请号 |
US19800167363 |
申请日期 |
1980.07.10 |
申请人 |
LOVELL, ROBERT;VANOS, ROBERT |
发明人 |
LOVELL, ROBERT;VANOS, ROBERT |
分类号 |
B60D1/50;(IPC1-7):B60D1/00 |
主分类号 |
B60D1/50 |
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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