Original document automatic feeding arrangement for use in copyi

Details Original document automatic feeding arrangement for use in copyi Original document automatic feeding arrangement for use in copyi

1984-07-10

1986-06-03

Stoner, Jr., Bruce H.

Sheet feeding or delivering

Feeding

With means to align sheet

271258, 271275, 355 75, 355 68, B65H 502, B65H 920

Patent

active

045925437

ABSTRACT:
An improved original document automatic feeding arrangement for use in a copying apparatus and the like, which includes a sheet feeding section for feeding an original document therefrom, and a transport section provided on an original document placing platen and including a transport belt for transporting the original document so that the transport of the original document is suspended upon detection that a leading edge of the original document has passed through a predetermined position on the platen. The transport belt is composed of a light transmitting material, while a photo-electric sensor is provided at the predetermined position and has the transport belt and the platen as part of its light path.

REFERENCES:
patent: 3799537 (1974-03-01), Cobb
patent: 4179215 (1979-12-01), Hage
patent: 4422751 (1983-12-01), Komiya et al.
patent: 4455018 (1984-06-01), Colglazier et al.
patent: 4470591 (1984-09-01), Aquaviva

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