Photographic film cartridge assembly and camera

Details Photographic film cartridge assembly and camera Photographic film cartridge assembly and camera

1978-08-04

1980-03-25

Gonzales, John

354275, 354277, G03B 1732, G03B 1910

Patent

active

041948220

ABSTRACT:
A film cartridge assembly is disclosed including a two-part casing with a film disk rotatably mounted therein. Individual image areas on the film disk are sequentially aligned with an exposure window in one casing part by rotation of the disk. An opaque cover member is mounted in the casing for reciprocating movement into and out of alignment with the exposure window to control admission of light to the film disk. Coupling means interconnect the film disk and the cover member to impart rotational movement to the film disk during and as a result of at least a portion of the movement of the cover member.

REFERENCES:
patent: 1410029 (1922-03-01), Niell
patent: 1563551 (1925-12-01), Bulask
patent: 2188974 (1940-02-01), Dilks
patent: 2531651 (1950-11-01), Tait et al.
patent: 2625087 (1953-01-01), Steineck

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