| 摘要 |
<p>A sheet sorting machine of the shifting tray type has a plurality of trays mounted for shifting movement fast a sheet infeed location during sorting operation. The trays are pivoted to widely spaced relation at the entry location and are also cammed open by tray ends at distal ends of the trays in response to the pivotal motion. A tray support is moved with the trays to maintain uniform tray angle.</p> |
