| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the need for directly welding erection components to a chassis frame, to simplify a structure and facilitate mounting, and to prevent a bad influence to a vehicle due to falling-off even if disengagement from the chassis frame should occur. SOLUTION: In the erection components 11 of a vehicle-mounted crane that is mounted to reinforce the chassis frame 5 of the vehicle in the erection of the vehicle-mounted crane, a stiffener 15 fitted to the opening of the chassis frame 5 and a bracket 21 fixed to an erection base 10 on the chassis frame 5 are formed in one piece, and a cylinder section 22 for inserting a crane fixing bolt 13 into the bracket 21 is provided. COPYRIGHT: (C)2004,JPO
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