发明名称 Loading and unloading apparatus for a vehicle
摘要 Loading and unloading apparatus for a vehicle including a lifting frame having latches or hooks for attachment to a cargo body or platform, parallel motion links connecting the lifting frame to the vehicle, and hydraulic rams operable to move the links to move the load between a carrying position on the vehicle and a loading or unloading position at ground level behind the vehicle.
申请公布号 US4509894(A) 申请公布日期 1985.04.09
申请号 US19820377869 申请日期 1982.05.13
申请人 ROLFE, KEITH O. 发明人 ROLFE, KEITH O.
分类号 B60P1/64;(IPC1-7):B60P1/00 主分类号 B60P1/64
代理机构 代理人
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