Document feeding apparatus

Details Document feeding apparatus Document feeding apparatus

1988-06-17

1990-01-30

Skaggs, H. Grant

Sheet feeding or delivering

Feeding

By means to convey sheet

271266, 355316, B65H 702

Patent

active

048968765

ABSTRACT:
A document feeding apparatus wherein documents are fed one by one from a document stacker by a first document feeding device and a second document feeding device which is provided in the midway of a path from the first document feeding device to a processing unit, and the movement of the document is stopped temporarily by a document stopping device before the leading end of the document fed from the second document feeding device reaches a synchronous sensor provided in the midway of a path from the second document feeding device to the processing unit. The first document feeding device consists of a feeding belt connected to a drive source through an electromagnetic clutch, and a separating roller which is in sliding contact with an upper surface of the feeding belt in a non-rotary state. The second document feeding device consists of a drive roller connected to a drive source through an electromagnetic clutch, and a driven roller which is press contact with the drive roller.

REFERENCES:
patent: 3114902 (1963-12-01), Tanguy
patent: 3988017 (1976-10-01), Kyhl
patent: 4310153 (1982-01-01), Kikuchi
patent: 4331328 (1982-05-01), Fasig

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