Copying apparatus with device for transporting sheetlike origina

Details Copying apparatus with device for transporting sheetlike origina Copying apparatus with device for transporting sheetlike origina

1978-04-07

1980-01-22

Wintercorn, Richard A.

Photocopying

Projection printing and copying cameras

Detailed holder for original

G03B 2762

Patent

active

041847652

ABSTRACT:
A device for covering the exposure plate of a copying apparatus includes a belt driven at intervals for transporting sheetlike originals from a ready position on the device to a copying position in which an original is covered and pressed on the plate by the belt, and the belt is so mounted and positioned that the same device serves for covering and pressing books and other objects of irregular dimensions placed on the plate for copying. A control circuit is provided which coordinates operations of the belt drive with the starting of operation of the copying apparatus and the presence of a sheetlike original in ready position.

REFERENCES:
patent: 3815990 (1974-06-01), Newcomb et al.
patent: 3844522 (1974-10-01), Bleau et a.
patent: 3944367 (1976-03-01), Hakanson et al.
patent: 3997265 (1976-12-01), Menon et al.
patent: 4043665 (1977-08-01), Caldwell

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