Film cassette opener

Details Film cassette opener Film cassette opener

1977-09-23

1979-10-16

Oresky, Lawrence J.

Material or article handling

Device for emptying portable receptacle

With container opening means

29427, B65G 6504, B65D 4912

Patent

active

041710550

ABSTRACT:
A film cassette opener in which a film take-up spool in the cassette is forced in its axial direction out of the cassette. The opener has two jaws clasping the sides of the cassette and an ejection bar reciprocally movable in an axial direction with respect to the cassette. One end of the bar thrusts against the film take-up spool to cause one end cover of the cassette to be thrust away forcing the take-up spool with film out of the cassette.

REFERENCES:
patent: 1352378 (1920-09-01), Postma
patent: 3487965 (1970-01-01), Gale
patent: 3494519 (1970-02-01), Koehler
patent: 3827588 (1974-08-01), Gnage et al.

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