Photocopying – Contact printing – Light boxes
Patent
1976-03-08
1977-10-11
Moses, Richard L.
Photocopying
Contact printing
Light boxes
355 83, 355 91, G01J 100
Patent
active
040532267
ABSTRACT:
A printer for exposing photographic material is shown with a printing table horizontally mounted within a cabinet to receive photosensitive material and copy. A transparent plate is pivotably attached to hold the photosensitive material and copy in contact above the table which may be of the vacuum type. The front of the vacuum table may or may not exceed beyond the front of the cabinet. A fixed panel may be provided to support an exposing light above the table, additionally the control panel and shutter mechanism may be part of this fixed panel. A movable plate at least partially opaque to actinic rays may be moved inwardly as the transparent plate is raised. A safelight, viewing or inspection light may be mounted within the cabinet. A lifting and latching handle may be mounted at the front edge of the transparent plate.
REFERENCES:
patent: 3199429 (1965-08-01), Rice
patent: 3554644 (1971-01-01), Michalski
Ashkenazi Ellis
Michalski Maksymilian A.
Berkey Photo, Inc.
Moses Richard L.
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