Photographic color separation equipment

Details Photographic color separation equipment Photographic color separation equipment

1978-02-21

1985-06-18

Gonzales, John

Photocopying

Contact printing

Light boxes

354212, 355 32, G03B 3300

Patent

active

RE0319180

ABSTRACT:
An apparatus is disclosed for recording color separations on a photographic film band. The apparatus comprises a feed mechanism having a film transport member arranged to selectively bring portions of the unexposed film from a feed spool mounted in a housing into an operative position for exposure in a camera adapted to receive selective filters for color separation. The feed mechanism is arranged to unreel the unexposed film band under constant tension from the feed spool and to displace selected film portions in contact with a support surface whereby to selectively bring these film portions into their operative position for exposure in the camera and return them to said housing after exposure.

REFERENCES:
patent: 1051591 (1913-01-01), Huebner
patent: 2439112 (1948-04-01), Teague
patent: 2531376 (1950-11-01), Langdon
patent: 2546540 (1951-03-01), Gruben
patent: 3058407 (1962-10-01), Schotthoefer

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