Paper feeding device

Details Paper feeding device Paper feeding device

1982-11-18

1985-05-14

Schacher, Richard A.

Sheet feeding or delivering

Feeding

Separators

271 9, 271114, 271127, 271162, B65H 304

Patent

active

045167648

ABSTRACT:
A paper feeding device comprises a paper feeding member feeding out paper from a cassette on a stand, and a lifting member for lifting the paper loaded on a bottom plate of the cassette against the paper feeding member. The improvement includes a driving system having a first spring clutch and a locking member deterring the spring clutch which is operated by a paper feeding command, a lift-operating member coupled with the locking member and including a second spring clutch engaged with the driving system, and an energizing member connected between the lift-operating member and the lifting member for providing a lifting force to the lifting member only during operation of the lift-operating member during paper feeding.

REFERENCES:
patent: 4060233 (1977-11-01), Stange
patent: 4097041 (1978-06-01), Fujimoto
patent: 4346878 (1982-08-01), Aizawa
patent: 4422631 (1983-12-01), Sugizaki

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