| 摘要 |
<p>PURPOSE:To provide a sorter in which bins can retract smoothly. CONSTITUTION:In the sorter, bins 16 are vertically driven by fitting pins 21, provided at the end part of the bin 16 in the sorter, into a spiral groove 24 made in an upright column 23 and rotary driving the column 23 while furthermore the bins 16 are moved to a paper treating unit 28 by removing the pin 21 from a predetermined groove position B of the column 23 and moving the pin 21 reversely toward the paper treating unit 28. In such sorter, a notch 243 is made in the edge face of the groove 24 at the predetermined groove position B while inclining rearward.</p> |
