Electronic printing apparatus, paper separating unit

Details Electronic printing apparatus, paper separating unit Electronic printing apparatus, paper separating unit

1998-02-25

2000-10-24

Ellis, Christopher P.

Sheet feeding or delivering

Feeding

Separators

271121, 271125, 271110, 271 103, B65H 306

Patent

active

061354422

ABSTRACT:
A paper separating unit and an electronic printing apparatus which includes said paper separating unit wherein paper is picked by a pick roller from a paper container, is fed into a gap between a first feed roller and a separate roller which are rotating in the same rotational direction, then the first sheet of paper is separated from the other and is fed to a second feed roller, and when the first paper is acceleratedly fed, and a motor which drives the first feed roller and the separate roller is stopped, a one-way clutch which prevents a separate roller from reverse-rotating together with the paper conveyed by the second feed roller so that feeding more than one sheet of paper can be firmly prevented.

REFERENCES:
patent: 4030722 (1977-06-01), Irvine et al.
patent: 4083555 (1978-04-01), Irvine et al.
patent: 4248415 (1981-02-01), Steinhilber
patent: 5029837 (1991-07-01), Uchiyama
patent: 5265857 (1993-11-01), Chiang
patent: 5462267 (1995-10-01), Hori
patent: 5474287 (1995-12-01), Takahashi
patent: 5571265 (1996-11-01), Yagi et al.
patent: 5860645 (1999-01-01), Tomura et al.

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