Sheet registration and feeding apparatus

Details Sheet registration and feeding apparatus Sheet registration and feeding apparatus

1992-10-30

1994-12-06

Braun, Fred L.

Sheet feeding or delivering

Delivering to stack and feeding therefrom

With sheet sensor for selective location

271121, 355319, B65H 522, B65H 3100, B65H 130

Patent

active

053703790

ABSTRACT:
A sheet registration and feeding apparatus includes a sheet stacker for compiling sheets delivered serially thereto into a stack. The sheet stacker includes a support surface, a registration member for registering sheets to form a registered stack and a sheet separator-feeder for separating and feeding sheets seriatim from the compiled stack to a feeder for feeding the sheets along a sheet path away from the support surface. An interposer is included in the form of a pivotally mounted elongate member with hooked fingers at one end thereof configured to intercept an incoming sheet fed onto the support surface or onto the stack such that the incoming sheet is intercepted by the fingers without interrupting an outgoing sheet being fed simultaneously out from the support surface or from the bottom of the stack to the feeder.

REFERENCES:
patent: 4166614 (1979-09-01), Hamlin et al.
patent: 4229101 (1980-10-01), Hamlin et al.
patent: 4368973 (1983-01-01), Silverberg
patent: 4456235 (1984-06-01), Colglazier et al.
patent: 4515357 (1985-05-01), Hamlin
patent: 4538906 (1985-09-01), Brown
patent: 4553828 (1985-11-01), Burger et al.
patent: 4629311 (1986-12-01), Kaneko et al.
patent: 4887806 (1989-12-01), Tanaka et al.
patent: 5008713 (1991-04-01), Ozawa et al.

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