Multiexposable motor-drive-film-winding camera

Details Multiexposable motor-drive-film-winding camera Multiexposable motor-drive-film-winding camera

1981-05-08

1983-05-17

Adams, Russell E.

354209, G03B 118

Patent

active

043837468

ABSTRACT:
In a motor-drive film-winding camera of the type capable of multiexposure, having separate motors for cocking the shutter (or the mirror in a single lens reflex camera), and for film winding, a changeover is provided to switch from normal operation with energization of both motors to a multiexposure mode providing for double exposure operating the shutter cocking motor while the film-winding motor remains idle. Operation is limited to a double exposure since when the latter is completed, the changeover switch is overridden and the system returns to normal operation.

REFERENCES:
patent: 4017875 (1977-04-01), Yamamichi
patent: 4021826 (1977-05-01), Iwata et al.
patent: 4075646 (1978-02-01), Kurasawa
patent: 4171156 (1979-10-01), Tusnefuji
patent: 4194824 (1980-03-01), Arai et al.

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