Automatic document feeder

Details Automatic document feeder Automatic document feeder

1989-11-20

1992-06-09

Bollinger, David H.

Sheet feeding or delivering

Delivering to stack and feeding therefrom

With sheet sensor for selective location

271225, 271902, B65H 8300

Patent

active

051200376

ABSTRACT:
An automatic document feeder includes a conveyor belt for transporting a document, a document guide disposed downstream from the conveyor belt and which includes a holding portion in the form of a circular arc, and a discharge roller disposed in such a position as to reverse and discharge the document delivered from the conveyor belt while pressing the document on the holding portion. This automatic document feeder can discharge a document with high reliability by use of a smaller number of parts.

REFERENCES:
patent: 3834690 (1974-09-01), Knechtel
patent: 4350332 (1982-09-01), Knight
patent: 4411517 (1983-10-01), Gerken
patent: 4621799 (1986-11-01), Bastow et al.
patent: 4699365 (1987-10-01), Smith et al.
patent: 4739983 (1988-04-01), Ide et al.
patent: 4766467 (1988-08-01), Yamada et al.
patent: 4921236 (1990-05-01), Saeki et al.

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