Photocopying – Contact printing – Light boxes
Patent
1974-09-09
1976-10-19
Hayes, Monroe H.
Photocopying
Contact printing
Light boxes
355 27, 271 65, G03B 1750
Patent
active
039874656
ABSTRACT:
A Graphic Arts camera/processor system includes a darkroom enclosure, accessible to an operator for the performance of various tasks therein, having a camera mounted in one wall thereof for cooperation with a copyboard and light sources external to the enclosure. An automatic film processor is mounted in an opposite wall of the enclosure with its input rollers being disposed within the enclosure, and a conveyor system extends upwardly from the film plane of the camera within the enclosure, across the top of the enclosure, and thereafter downwardly to the input rollers of the processor, to feed a sheet of image-bearing film, cut from a length of roll-supplied film by a knife arrangement associated with the conveyor, from the camera to the film processor automatically. The conveyor system includes a selectively operable sheet turnover mechanism for assuring that, when the film is exposed at the camera through the film base, the sheet of image-bearing material is thereafter fed to the processor with its emulsion side facing upward.
REFERENCES:
patent: 3335636 (1967-08-01), Atkinson
patent: 3416791 (1968-12-01), Beckman
patent: 3468605 (1969-09-01), Martin
patent: 3532423 (1970-10-01), Bruning
Hayes Monroe H.
Log Etronics Inc.
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