Sheet feeding or delivering – Feeding – Separator and conveyor
Patent
1996-10-17
1999-01-19
Skaggs, H. Grant
Sheet feeding or delivering
Feeding
Separator and conveyor
271 1011, 271114, 271116, 271121, 271 1004, 271 1005, B65H 306
Patent
active
058606459
ABSTRACT:
A sheet supplying apparatus which has a feed roller rotated in a sheet feed direction, a retard roller capable of being urged against the feed roller and adapted to separate sheets one by one between the retard roller and the feed roller, a first drive transmitting mechanism capable of transmitting or interrupting a driving force from a drive source to the feed roller and the retard roller, a second drive transmitting mechanism for transmitting a rotation of the feed roller to the retard roller, and a convey roller disposed downstream of the feed roller in the sheet feed direction for receiving and conveying the sheet fed out by the feed roller and which is rotated by transmitting the driving force of the first drive transmitting mechanism.
REFERENCES:
patent: 5029837 (1991-07-01), Uchiyama
patent: 5039080 (1991-08-01), Kato et al.
patent: 5106071 (1992-04-01), Graham
patent: 5398108 (1995-03-01), Morinaga et al.
patent: 5443252 (1995-08-01), Morinaga et al.
patent: 5474287 (1995-12-01), Takahashi
patent: 5571265 (1996-11-01), Yagi et al.
Ishizuka Haruo
Tomura Hisayuki
Canon Kabushiki Kaisha
Mackey Patrick
Skaggs H. Grant
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