Sheet recirculator

Details Sheet recirculator Sheet recirculator

1976-05-14

1977-04-12

Saifer, Robert W.

Sheet feeding or delivering

Feeding and delivering

Separator and conveyor

271 31, 271272, B65H 306, B65H 2912

Patent

active

RE0291781

ABSTRACT:
A recirculator feeds document sheets in order from a supply stack to the viewing window of a copier and back to the supply stack for as many times as desired to make a number of collated copies of a multi-page document. The recirculator is arranged above the copier window and has a sheet circulation path that is generally triangular. The supply stack is inclined along one side of the triangle, a second side of the triangle extends from the bottom of the supply stack across the copier window, and the third side extends from the copier window back up to the top of the supply stack. The device removes sheets successively from the bottom of the supply stack and advances them forward in order across the copier window and back up to the top of the supply stack.

REFERENCES:
patent: 3552739 (1971-01-01), Roberts et al.
patent: 3698602 (1972-10-01), Gnage

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