Copier document ejector

Details Copier document ejector Copier document ejector

1975-11-17

1977-07-05

Moses, R. L.

Photocopying

Projection printing and copying cameras

Detailed holder for original

271DIG2, 271174, 355 3R, G03B 2764

Patent

active

040336948

ABSTRACT:
Improved document handling for a xerographic copier with automatic ejection of documents from a full size conventional document copying platen is provided for a vacuum belt document handling system in a platen cover unit. A pivotal system is disclosed for limited lifting of the exit side of the vacuum belt system away from the platen for document ejection. The document ejection path includes a belt overlying, but extending beyond, the vacuum belt to improve stripping and an opposing air jet system for overcoming the effects of the reverse air flow caused by the vacuum belt system and the closely adjacent air impervious platen.

REFERENCES:
patent: 3804512 (1974-04-01), Sakamaki et al.
patent: 3823937 (1974-07-01), Van Hirafuji
patent: 3824011 (1974-07-01), Suzuki et al.
patent: 3844652 (1974-10-01), Suzuki et al.
patent: 3947019 (1976-03-01), Tanaka

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