| 摘要 |
A dual control arrangement for vehicular cranes comprises two control units (5, 6) placed at opposite sides of a vehicle (2) each of said units including a plurality of manually actuated control members arranged sequentially in a substantially horizontal row and arranged to actuate, as required, a corresponding number of valves determining the functions of the crane. The control members of the two units are interconnected in pairs in such manner that a certain operating member is actuated irrespective of whether one or the other control member of a pair of control members is manually actuated. <IMAGE> |
