| 摘要 |
The truck consists of a base plate, equipped on the front sides with loops, under which there are recesses, and on the lateral sides with consoles for mounting of pins of travelling wheels. The pins of the travelling wheels are mounted in reversed L-shaped cuts offering a possibility of travelling of the truck in one direction, or in reversed T-shaped cuts with a possibility of travelling in both directions. After lifting of the truck, it is possible to move the pins of the travelling wheel from the position in the lower part of the cut into the position in the upper part of the cut and vice versa, which result in the shift of the travelling wheels from the transport position into lifting position and vice versa.<IMAGE>
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