Automatic document feeding apparatus

Details Automatic document feeding apparatus Automatic document feeding apparatus

1992-03-25

1993-03-30

Bollinger, David H.

Sheet feeding or delivering

Delivering to stack and feeding therefrom

With sheet sensor for selective location

271 4, 271 6, 271 7, 271902, B65H 8300

Patent

active

051977230

ABSTRACT:
An automatic document feeding apparatus in which a plurality of documents are sequentially fed to an image exposure section. Before the completion of the exposure of a foregoing document, the feeding of a following document is started to place the document on a given position before the image exposure section and stopped thereon temporarily for stand-by. The position of the temporary stop of the following document can be varied in accordance with document size detecting signals from a document size detector or selected in such a manner that the distance between the trailing end of the foregoing document and the leading end of the following document becomes constant substantially irrespective of the size of the document.

REFERENCES:
patent: 4627709 (1986-12-01), Kitajima et al.
patent: 4817933 (1989-04-01), Honjo et al.
patent: 4875072 (1989-10-01), Ohnishi et al.
IBM Technical Disclosure Bulletin vol. 25, No. 1; Jun. 1982.
Patent Abstracts of Japan, vol. 9, No. 148(P-366)(1871); Jun. 22, 1985; JPA-60-26332; Feb. 9, 1985.

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