Sheet separator

Details Sheet separator Sheet separator

1979-10-03

1981-06-02

Saifer, Robert W.

Sheet feeding or delivering

Feeding

Separators

271 31, 271 20, 271 35, 271106, 271166, B65H 106, B65H 312

Patent

active

042707463

ABSTRACT:
An automatic document handler adapted to receive a stack of documents to be copied for feeding the documents seriatim to the platen of a copy machine and returning the copied documents to the stack. A combination vacuum-document separator in conjunction with a precisely located air knife in relation to the vacuum belts and a document tray having a "U" shaped pocket therein is provided to assure positive feeding of each document to the platen without misfeeds or multifeeds.

REFERENCES:
patent: 2812178 (1957-11-01), Hagren
patent: 2817519 (1957-12-01), Beck
patent: 2979329 (1961-04-01), Cunningham
patent: 3086771 (1963-04-01), Goin et al.
patent: 3424453 (1969-01-01), Halbert

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