Device and method for feeding cut sheets of paper in a one-by-on

Details Device and method for feeding cut sheets of paper in a one-by-on Device and method for feeding cut sheets of paper in a one-by-on

1995-05-04

1997-05-06

Skaggs, H. Grant

Sheet feeding or delivering

Feeding

Separators

271127, 271160, 271161, 271170, 271171, B65H 352

Patent

active

056263341

ABSTRACT:
To feed a plurality of cut sheets of paper to a recorder, in a one-by-one picking up manner, a stack plate supports the cut sheets placed on a paper stacking side thereof, a spring member is provided on an opposite side to the paper stacking side of the stack plate, a feed roller is rotated to force out in a paper feed direction a top sheet of the cut sheets placed on the stack plate, as the stack plate is elastically urged by the spring member toward the feed roller, a pawl member separates the top sheet from the rest, as it is forced in the paper feed direction by the feed roller, and a convex stripe part is provided on the paper stacking side of the stack plate, the stripe part extending in a crossing direction with the paper feed direction.

REFERENCES:
patent: 1453064 (1923-04-01), Danziger
patent: 3857558 (1974-12-01), Patel
patent: 4231566 (1980-11-01), Suzuki
patent: 4647030 (1987-03-01), Tomita
Gunnell, Pre-Buckle Forming Back-up Plate For Supply Cassette, Aug. 1980, IBM Disclosure Bulletin vol. 23 No. 3 pp. 947-948.

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