Automatic document feeder

Details Automatic document feeder Automatic document feeder

1993-08-02

1995-05-30

Skaggs, H. Grant

Sheet feeding or delivering

Delivering to stack and feeding therefrom

With sheet sensor for selective location

271127, 271212, 271254, 271270, B65H 522

Patent

active

054195420

ABSTRACT:
A sheet feeding apparatus includes an endless belt which is postioned to be adjacent to a rear part of a sheet stand on which trailing edges of a pile of sheets are loaded. The endless belt includes a holding member to hold a leading edge of a sheet that is being returned to the sheet stand so that the endless belt conveys the sheet together with the holding member and inserts the sheet being returned to the sheet stand under the pile of sheets. A single stopper is provided on the sheet stand to align the sheets of the pile as well as the sheets inserted under the pile.

REFERENCES:
patent: 4685664 (1987-08-01), Petersdorf
patent: 4703923 (1987-11-01), Anderson et al.
patent: 5022641 (1991-06-01), Okada
patent: 5033728 (1991-07-01), Miura et al.
patent: 5092576 (1992-03-01), Takahashi et al.
patent: 5183240 (1993-02-01), Morooka et al.
patent: 5280896 (1994-01-01), Yamada
Patent Abstracts of Japan vol. 15, No. 481, 6 Dec. 1991; & JP-A-03 205 273 Abstract.

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