Document handling apparatus

Sheet feeding or delivering – Delivering to stack and feeding therefrom – With sheet sensor for selective location

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Details

271184, 271185, 271186, 271225, 271902, B65H 522

Patent

active

048179337

ABSTRACT:
An automatic document feeder, for example for a copier, in which the feed timing of a document is variably determined as a function of the size of an immediately preceding document, thus enabling stable feed and discharge of documents different in size.

REFERENCES:
patent: 4384782 (1983-05-01), Acquaviva
patent: 4411517 (1983-10-01), Gerken
patent: 4422751 (1983-12-01), Komiya et al.
patent: 4544148 (1985-10-01), Kitajima et al.
patent: 4579327 (1986-04-01), Furuichi
patent: 4667951 (1987-05-01), Honjo et al.
patent: 4723772 (1988-02-01), Honjo et al.
patent: 4727398 (1988-02-01), Honjo et al.
patent: 4751550 (1988-06-01), Murakami
IBM Technical Disclosure Bulletin, vol. 24, no. 1B, pp. 547 and 548, "Short-Paper Detection in Paper Path", by M. Kida.

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