| 发明名称 |
Tow truck with double pivot crossbar |
| 摘要 |
An improved towing device including a crossbar capable of rotational movement in both horizontal and vertical planes, permitting stress reduction in both the tow truck assembly and tow truck chassis during recovery of a disabled vehicle.
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| 申请公布号 |
US5709522(A) |
申请公布日期 |
1998.01.20 |
| 申请号 |
US19950535528 |
申请日期 |
1995.09.28 |
| 申请人 |
VULCAN INTERNATIONAL, INC. |
发明人 |
CULLUM, JOHN M. |
| 分类号 |
B60P3/12;(IPC1-7):B60P3/12 |
主分类号 |
B60P3/12 |
| 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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