Photocopying – Projection printing and copying cameras – Detailed holder for original
Patent
1995-12-28
1997-04-01
Pendegrass, Joan H.
Photocopying
Projection printing and copying cameras
Detailed holder for original
355126, G03B 2753
Patent
active
056171862
ABSTRACT:
A film carrier of a photographic printer which is designed so that trimming for each frame can be made by a simple manual operation, and the trimming position can be readily confirmed, and that the photographic film and the film carrier can be readily returned to the original center position. The film carrier has a pair of upper and lower masks (32 and 20) for holding a photographic film (50) to be printed therebetween. The film carrier further has a film guide groove (23) for guiding the photographic film (50) to a position where it is to be held between the lower mask (20) supported by a lower mask support frame (1) and the upper mask (32) supported by an upper mask support frame (2), and a screw mechanism (6 and 7) for moving the upper mask (32) relative to the lower mask (20), which is secured to the photographic printer, in a direction perpendicular to the film feed direction in the film plane, together with the film guide groove (23). The screw mechanism (6 and 7) is provided with a click mechanism.
REFERENCES:
patent: 4353645 (1982-10-01), Kogane et al.
patent: 4450536 (1984-05-01), Schroeder
patent: 5343272 (1994-08-01), Hicks
Fuji Photo Film Co. , Ltd.
Pendegrass Joan H.
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