Semiautomatic document feeder

Details Semiautomatic document feeder Semiautomatic document feeder

1976-12-29

1978-12-12

Schacher, Richard A.

Sheet feeding or delivering

Delivering

With transfer means between conveyor and receiver

271209, 271DIG9, B65H 2900

Patent

active

041292952

ABSTRACT:
A document feeder for moving documents across an upwardly facing imaging platen of a copying machine includes a stacking tray disposed above the platen and in substantially parallel relationship therewith. A first guide element guides documents moving off the imaging platen at one edge thereof along an upwardly extending curved path and discharges the documents at one end of the stacking tray along an upwardly directed trajectory. A second guide element intercepts documents discharged along the upwardly directed trajectory at a location above the top of the tray and guides the documents downwardly into the stacking tray, thus obviating interference between a document moving into the tray and a bent or curled document already in the tray.

REFERENCES:
patent: 1573414 (1926-02-01), Mahoney
patent: 2478850 (1949-08-01), Trump
patent: 2822170 (1958-02-01), Frantz
patent: 3700231 (1972-10-01), Aasen
patent: 3937456 (1976-02-01), Gruodis

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