Daylight film loading method and apparatus

Details Daylight film loading method and apparatus Daylight film loading method and apparatus

1983-08-19

1985-07-30

Spar, Robert J.

Material or article handling

Device for emptying portable receptacle

With container opening means

378173, 414786, 271 18, B65G 6500

Patent

active

045318786

ABSTRACT:
A film package containing a stack of films in a light-tight envelope is held vertically in a light-tight loading chamber, and a lower end of the envelope is cut while at least the films are prevented from falling. A film receiving case is moved upwardly to the vicinity of the lower end of the film package, and the films are allowed to fall onto the case. The case is then moved down to completely separate the films from the light-tight envelope, and a shutter is closed between the envelope and the films to shield the films from light.

REFERENCES:
patent: 3487966 (1970-01-01), Kampf
patent: 3790160 (1974-02-01), Schmidt
patent: 3912932 (1975-10-01), Matsumoto et al.
patent: 3934150 (1976-01-01), Matsumoto et al.
patent: 3934735 (1976-01-01), Schmidt
patent: 4163499 (1979-08-01), Schmidt
patent: 4201919 (1980-05-01), Schmidt
patent: 4260896 (1981-04-01), Schmidt

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