Paper feeder comprising a selectively drivable resilient body in

Details Paper feeder comprising a selectively drivable resilient body in Paper feeder comprising a selectively drivable resilient body in

1976-12-20

1978-08-08

Stoner, Jr., Bruce H.

Sheet feeding or delivering

Feeding

Separators

271272, B65H 352

Patent

active

041051998

ABSTRACT:
A paper feeder comprises a controllably drivable resilient body in frictional contact with a feed roller. A preliminary feeder is provided for supplying a sheet of paper towards an area of the frictional contact from a stack of paper. The roller is driven in a first sense of rotation to feed the supplied paper away from the preliminary feeder. The resilient body is usually driven in a second sense towards the preliminary feeder at the frictional contact area and selectively set free on feeding a thin or flexible sheet. The resilient body may further be driven in the first sense on feeding either a thin or flexible sheet or a ground sheet on which another sheet of paper is attached.

REFERENCES:
patent: 1426904 (1922-08-01), Olson
patent: 2494156 (1950-01-01), Bechler
patent: 2974537 (1961-03-01), Wheeler
patent: 3044770 (1962-07-01), Breuers
patent: 3684278 (1972-08-01), Takahaski
patent: 3937453 (1976-02-01), Hickey et al.
patent: 3937455 (1976-02-01), Hauser

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