Automatic document conveying device

Sheet feeding or delivering – Feeding – Separators

Patent

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Details

271276, 271108, 271197, B65H 312

Patent

active

057975973

ABSTRACT:
An automatic document conveying device comprises a document table on which documents are placed; a vacuum separating/feeding means for feeding the set documents placed on the document table; a set document stopper for positioning the front ends of the documents placed on the document table; and a discharged document stopper for restraining the movement of the document discharged onto the set documents after being fed by the vacuum feeding means and subjected to image processing. A first opening and a second opening are provided in the document table. The vacuum separating/feeding means is disposed below the first opening. A feed drum connected to the vacuum chamber of the vacuum separating/feeding means via an opening/closing means is disposed below the second opening.

REFERENCES:
patent: 3321121 (1967-05-01), Nyberg et al.
patent: 3386574 (1968-06-01), Kaplan
patent: 3942787 (1976-03-01), Bolza-Schunemann
patent: 4268023 (1981-05-01), Anderson
patent: 5037079 (1991-08-01), Siegel et al.
patent: 5108083 (1992-04-01), Russel et al.
patent: 5322012 (1994-06-01), Gartner et al.
patent: 5501447 (1996-03-01), Haupenthal

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