| 摘要 |
A bottom stacker having a pair of slotted disks to receive incoming mail pieces one at a time from an input nip. The mail pieces are separately placed in the slots and carried by the rotation of the disks to a stack support in the stacker. The stack support is disposed at a small angle from the vertical axis so that the mail pieces in the stack are kept in the stack by gravity. When a new mail piece is carried in a slot toward the stack support, the lead edge of the mail piece is stopped by a stopping surface so as to disengage the mail piece from that slot. As the disks rotate further, part of the outer periphery of the disks moves the disengaged mail piece toward the stack so as to deposit the mail piece at the bottom of the stack.
|
