Sheet conveying apparatus

Details Sheet conveying apparatus Sheet conveying apparatus

1996-07-03

1997-04-15

Skaggs, H. Grant

Sheet feeding or delivering

Feeding

Separator and conveyor

271272, 271274, 271242, 271902, 27726504, 277 1002, 400636, B65H 500

Patent

active

056201745

ABSTRACT:
The present invention provides a sheet conveying apparatus with a convey roller for conveying a sheet; a plurality of pinch rollers arranged along the convey roller and adapted to urge the sheet against the convey roller; a pinch roller holder formed as one piece for supporting the plurality of pinch rollers, the rigidity of the pinch roller holder in a sheet conveying direction being greater than the rigidity of the pinch roller holder in a direction perpendicular to the sheet conveying direction; and a biasing device for acting on the pinch roller holder to urge the pinch rollers against the convey roller.

REFERENCES:
patent: 1145017 (1915-07-01), Hess
patent: 4215945 (1980-08-01), Habich et al.
patent: 4990011 (1991-02-01), Underwood et al.
patent: 5154411 (1992-10-01), Saito et al.
patent: 5177547 (1993-01-01), Kanemitsu et al.
patent: 5222724 (1993-06-01), Hirano et al.
"Cardholder and Paper Bail", J.N. Cassell, IBM Technical Disclosure Bulletin, vol. 13, No. 11, Apr. 1971, p. 3539.

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