Arrangement for pressing a paper stack against separating roller

Details Arrangement for pressing a paper stack against separating roller Arrangement for pressing a paper stack against separating roller

1989-02-22

1991-01-08

Bollinger, David H.

Sheet feeding or delivering

Feeding

Pack holders

271160, 271171, 221198, B65H 126

Patent

active

049829432

ABSTRACT:
A paper sheet cassette includes a rotatable guide shaft and a leaf spring secured at one end to the shaft. A pressure plate secured to the shaft receives a stack of paper sheets and is resiliently urged against a feed roll by the spring. The spring and pressure plate are settable to different angular positions to adjust the pressure of the stack against the feed roll and to permit the stack to be placed on the plate.

REFERENCES:
patent: 3977666 (1976-08-01), Suzuki et al.
patent: 4089402 (1978-05-01), Hyland et al.
patent: 4219192 (1980-08-01), Burke
patent: 4726698 (1988-02-01), Weiss et al.

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