| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an overturning prevention device for a conveyance truck, which has simple structure, and whose manufacture cost is low, and which prevents overturning of various loads. <P>SOLUTION: In the overturning prevention device for the conveyance truck, guide rails 15 that guide putting-in-and-out of an object to be conveyed are respectively disposed on both sides of a conveyance surface CF of a transfer device of the conveyance truck. At front and rear positions of the guide rails 15, the overturning prevention device includes overturning prevention tools 22R and 22L, each having: a turning stopper 23 that is supported to freely turn on a vertical shaft, and is fitted to each of front and rear pockets P1f and P1r on right and left side surfaces of a pallet P; and a coil spring that holds the turning stopper 23 at a neutral locking position C, where the turning stopper 23 is fitted to each of the pockets P1f and P1r, and also energizes the turning stopper 23 to turn it. <P>COPYRIGHT: (C)2012,JPO&INPIT |
