| 摘要 |
PURPOSE:To enable a rear body frame length to be shortened by providing the rear flat portion of a rear body frame below the front one. CONSTITUTION:When a vehicle C is loaded, a link 5 is first pivoted clockwise by contracting a rod of an expansible cylinder 9. Then, a rear body frame 4 slides on a roller 2 while being slanted backward so that the contraction of the expansible cylinder 9 is stopped when an earthening ring 14 pivoted about the rear end of the rear body frame 4 contacts the ground. Then, the slant angle of the rear body frame 4 is about 10 deg. so that the vehicle C is loaded on the rear body frame 4 by its own force without any difficulties. Thus, the dimension of the rear body can be shortened by L dimension, compared with conventional ones. |
