Optics: motion pictures – Removable film strip magazine type
Patent
1984-05-24
1985-12-17
Adams, Russell E.
Optics: motion pictures
Removable film strip magazine type
352 78C, G03B 700
Patent
active
045589356
ABSTRACT:
Apparatus for detecting code indicia containing electrically conductive contacts and being indicative of one or more characteristics of the film contained in the film cartridge, comprises a wall member forming a chamber for receiving the cartridge. The wall member has through-holes provided at positions opposed to the code indicia. The apparatus is further provided with a circuit substrate disposed on the side opposite to the chamber and opposed to the wall member and having thereon an electric circuit means for reading the characteristics of the film. The circuit substrate has electric terminals. The apparatus further includes electrically conductive contact members being slide-movably inserted into the respective through-holes on the wall member. Each of the contact members has two ends one of which contacts with one of the code indicia and the other end contacts with one of the electric terminals.
REFERENCES:
patent: 2493928 (1950-01-01), Rath
patent: 3492927 (1970-02-01), Thiele et al.
patent: 3667363 (1972-06-01), Tanaka
patent: 3669532 (1972-06-01), Figge et al.
patent: 4024557 (1977-05-01), Aoyama et al.
patent: 4200371 (1980-04-01), Suzuki et al.
Ishizaka Sunao
Maida Osamu
Adams Russell E.
Nippon Kogaku K. K.
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