Flat film cassette for compact photographic camera

Details Flat film cassette for compact photographic camera Flat film cassette for compact photographic camera

1997-05-15

1998-08-04

Blankenship, Howard B.

Photography

Camera detail

Detachable or removable film holder unit

396414, G03B 1726

Patent

active

057909113

ABSTRACT:
A photographic camera of small, flat design, comprising a body shell, a taking lens, a viewfinder, a film chamber, a film transport apparatus, and a flash device. The body shell is configured parallelepipedally and has on its front side a linear flat guideway in which a lens slide is guided displaceably from a non-operating position into a taking position and for purposes of film transport. For this purpose the body shell is equipped on the back side with a linear flat guideway, and the film chamber is configured as a replaceable film cassette that is displaceably guided in the flat guideway. The film cassette serves to receive a film strip equipped with an edge perforation, and consists of a flat, parallelepipedal housing with an exposure window and a film mouth. There extends in the housing, in the longitudinal direction thereof, a circumferential and continuous film channel which passes by the exposure window and opens into the film mouth.

REFERENCES:
patent: 1191632 (1916-07-01), Whatley
patent: 1213694 (1917-01-01), Schultz, Sr.
patent: 4340288 (1982-07-01), Stemme et al.

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