| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle body structure of a land mine disposal device which is improved in strength and rigidity so as to be adaptable to a rough terrain, hard to broken, and capable of returning from a minefield by itself even when the land mine disposal device is slightly damaged, from the viewpoint of safety of a worker. SOLUTION: The vehicle body structure of the land mine disposal device 1 comprises two main frames 6 consisting of square tubes juxtaposed in the longitudinal direction, a plurality of sub frames 7, 8 which connect the two main frames 6 and consist of square tubes or channels to form a base frame in a lattice shape or a ladder shape, a driving device 9 which is arranged above lower sides of the sub frames 7, 8 to independently rotate wheels or crawlers 2, and an axle 19 penetrating the main frames 6. COPYRIGHT: (C)2006,JPO&NCIPI
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