Scanning exposure slit for a shuttle style film gate

Details Scanning exposure slit for a shuttle style film gate Scanning exposure slit for a shuttle style film gate

1994-10-14

1996-10-15

Grimley, Arthur T.

Photocopying

Projection printing and copying cameras

Detailed holder for photosensitive paper

352225, 396483, G03B 2758, G03B 936, G03B 148

Patent

active

055659608

ABSTRACT:
An exposure slit is provided for a shuttle style film gate in a film transport. The exposure slit is provided on a plate that is mounted to the film gate shuttle. After the shuttle advances a frame of the film, it carries the slit with it during its return to a home position. Exposure of the film frame is made through the slit during the return travel.

REFERENCES:
patent: 2036016 (1936-12-01), Ames
patent: 2944476 (1960-07-01), Pollick et al.
patent: 3583801 (1971-06-01), Roth
patent: 3903539 (1975-09-01), Kitai et al.
patent: 5084729 (1992-01-01), Yakubo et al.

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