| 摘要 |
A device for stacking and unstacking pallets into a vertical stack from beneath, the device having a first hydraulically-powered system having engagement means for engaging and disengaging with opposing sides of a lower part of the stack and a second hydraulically-powered system for raising and lowering the engagement means to raise or lower the pallet stack engaged thereby, and a hydraulic pump for driving the first and second hydraulically-powered systems. MEM, M MM 10 a I onsm AIIIII. ISO --------------- --- ----------------------- ------------ ------- --- ------------- ------------- ------------------------ 6 28 22 8 24 Figure 1 |
