Pinch roller assembly for sheet feeding

Details Pinch roller assembly for sheet feeding Pinch roller assembly for sheet feeding

1986-07-02

1987-11-24

Burr, Edgar S.

Typewriting machines

Sheet or web

Including friction-feed means

4006363, B41J 13054

Patent

active

047085045

ABSTRACT:
The present invention provides a paper feeder used in recording systems including printers and comprising feed and pinch rollers between which there is produced a nip used to hold and convey a sheet of paper therebetween. The pinch roller can be engaged or disengaged by the feed roller in a simple and precise manner.

REFERENCES:
patent: 624135 (1899-05-01), Wagner
patent: 1108805 (1914-08-01), Stickney
patent: 1841116 (1932-01-01), Garbell
patent: 2501117 (1950-03-01), Yaeger

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