Sheet feeding mechanism

Details Sheet feeding mechanism Sheet feeding mechanism

1987-02-18

1989-03-28

Grimley, A. T.

Sheet feeding or delivering

Feeding

Separators

271124, 271127, 355 3R, 355 35H, B65H 506, B65H 524, B65H 536

Patent

active

048157244

ABSTRACT:
A sheet feeding mechanism includes a receiving member, a feed member for feeding sheets from a stack thereof on the receiving member, and an overlapping feed preventing device including a roller to be rotated in a predetermined direction and a friction member cooperating with the roller. In relation to the friction member, a device is provided for substantially preventing the leading end of a fed sheet from contacting that part of the friction member which is upstream, in the sheet feeding direction, of the nipping site between the friction member and the roller.

REFERENCES:
patent: 2705636 (1955-04-01), La Bombard
patent: 4032135 (1977-06-01), Ruenzi
patent: 4113245 (1978-09-01), Colglazier et al.
patent: 4212456 (1980-07-01), Ruenzi
patent: 4394009 (1983-07-01), Bergman et al.
patent: 4535981 (1985-08-01), Watanabe et al.
patent: 4572498 (1986-02-01), Shiozawa
patent: 4674737 (1987-06-01), Murayoshi
patent: 4697911 (1987-10-01), Kajita et al.

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