Photographic film trailing end cutting method and apparatus

Cutting – Processes

Patent

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Details

83364, 83369, 83372, G03D 1504

Patent

active

044663161

ABSTRACT:
In a film cutter which is activated at the end of the film by a film end detection signal, the length of film transported is monitored and the cutter is activated only if the film end detection signal occurs during predetermined ranges of film length.

REFERENCES:
patent: 3304822 (1967-02-01), Barnes et al.
patent: 3682543 (1972-08-01), Iwamoto
patent: 3699809 (1972-10-01), Komatsu
patent: 3807264 (1974-04-01), Jessop
patent: 3835745 (1974-09-01), Basu et al.
patent: 3868877 (1975-03-01), Shoji et al.
patent: 3948125 (1976-04-01), Hujer et al.
patent: 4056024 (1977-11-01), Beart et al.

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