发明名称 |
Retainer blade arm locking means for wheel lift apparatus |
摘要 |
Apparatus for wheel lift towing vehicles for supporting the tires of a vehicle lifted and towed thereby includes a tire support cradle having front and rear members for respectively engaging the front and rear surface portions of a tire of a vehicle. The rear support member includes an elongated arm and a wheel support member. The arm is adjustably positioned in a receptacle carried by a support beam which also carries the front member of the cradle, and is secured in the receptacle by a locking bracket which is pivotably mounted on the top of the receptacle and adapted to pivot between an unlocked position to a locking position. In the unlocked position the bracket does not interfere with movement of the arm. The bracket includes a leg which carries a locking pin. In the locking position lateral movement of the arm is precluded and the pin is inserted into a bore in the arm to lock the arm against longitudinal and lateral movement.
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申请公布号 |
US4871291(A) |
申请公布日期 |
1989.10.03 |
申请号 |
US19880203271 |
申请日期 |
1988.06.07 |
申请人 |
HOLMES INTERNATIONAL INC. |
发明人 |
MOORE, VERNON S.;HAMMAN, REED K. |
分类号 |
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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