| 摘要 |
A device (1) for displacing a stack of objects such as boxes or bales comprising a carrying frame (2), a supporting structure (3) for the stack connected with said frame (2) and defining a supporting surface, a lifting device (4) engaging the carrying frame by a lifting member, for example a hoisting cable (5), at a distance above the supporting structure (3) and a push-off device (6) for the stack. The lifting member (5) engages an engaging member (75) movable between a high and a low position, is connected with the carrying frame (2) and coupled with energy storing means (74, 82) receiving energy for the driving means (86) at least during a movement from the low to the high position. |
