Hard copy sheet media pick mechanism

Details Hard copy sheet media pick mechanism Hard copy sheet media pick mechanism

1994-05-11

1995-09-12

Terrell, William E.

Sheet feeding or delivering

Feeding

Separators

271117, 271120, A65H 306

Patent

active

054491614

ABSTRACT:
A device for pre-picking a top sheet of media from a stack is disclosed. A biased friction pad is mounted on a D-shaped pick roller mechanism to engage the top sheet with a lighter force than that which follows when a similar friction pad on the D-shaped pick roller mechanism engages the sheet. Multiple sheet pick problems inherent with use of only a D-shaped pick roller mechanism are alleviated.

REFERENCES:
patent: 1461358 (1923-07-01), Kloman
patent: 1986558 (1935-01-01), Cross
patent: 3572691 (1971-03-01), Heinricy
patent: 4089516 (1978-05-01), Colglazier et al.
patent: 4223884 (1980-09-01), Burnham et al.
patent: 5188350 (1993-02-01), Hayashi

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