Zero feed interrupt sheet stacker

Details Zero feed interrupt sheet stacker Zero feed interrupt sheet stacker

1997-11-26

2000-03-28

Skaggs, H. Grant

Sheet feeding or delivering

Delivering

By endless conveyor

271200, 271218, 4147899, 4147908, B65H 2950

Patent

active

060421088

ABSTRACT:
A zero feed interrupt sheet stacker conveying an uninterrupted stream of sheets in which a sheet accumulator catches holds and deposits a stack of sheets upon a load receiving device. The accumulator includes a curtain which is extended into the stream of sheets at a selected point between two sheets. The curtain type apparatus provides a platform in which the portion of the platform in contact with the carried sheets does not move relative to the sheet while it is extending, during holding, or during retraction of the platform.

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patent: 4712787 (1987-12-01), Princiotta, Sr.
patent: 5813826 (1998-09-01), Martin

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