Mode selector device for a camera

Patent

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Details

3542341, 3542581, G03B 708

Patent

active

044286554

ABSTRACT:
The mode selector device disclosed switches between a manual shutter time setting mode and an automatic shutter time setting mode, or between an electrically controlled shutter closing operation and a mechanically controlled shutter closing operation, by detecting the setting of a shutter time setting member to produce a signal level which controls a switching circuit to switch between the modes.

REFERENCES:
patent: 3650193 (1972-03-01), Shimizu
patent: 3930263 (1975-12-01), Urano
patent: 4024553 (1977-05-01), Maitani et al.
patent: 4200375 (1980-04-01), Ishiguro et al.
patent: 4332452 (1982-06-01), Nakano et al.

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