| 摘要 |
Automatic apparatus, wherein each of the exits (2, 3; 4, 5) of the cutter (1) of the upstream producing machine presents a conveying plane (6; 23) for the sheets, pivoted at the upstream end and feeding, at its downstream end, which oscillates vertically, two fixed roller planes (9, 10) apt to unload in turn the sheets on a subsequent raising device (13, 14; 32, 33), so that, once the piling has been completed on one of said roller planes (9, 10), while it unloads on said raising device (13, 14; 32. 33) said conveying plane (6;23) feeds the second roller plane, which then will unload the sheets on the raising device (13, 14; 34, 33) which has emptied and has been brought in the meantime at the level of this roller plane (9; 10) and so on. The apparatus is capable of operating even with a number of said roller planes (9; 10) different from two or with a roller plane (9; 10) replaced by a receiving plane (41, 42), vertically movable. |
