Automatic film rewinding camera

Details Automatic film rewinding camera Automatic film rewinding camera

1983-03-22

1984-06-19

Gellner, Michael L.

354214, G03B 112

Patent

active

044550740

ABSTRACT:
A still camera of the type wherein film is prewound onto a takeup spool within the camera body and thereafter advanced toward and into the film cassette as successive exposures are made includes a final rewind mechanism to prevent the exposed film leader from being positioned in the camera's imaging area. A pair of switches, arranged in series, actuate an electric motor to effect final rewind when sufficient film has been advanced from the takeup spool. One of the switches is actuated responsive to the presence of tensed film on the takeup spool, while the remaining switch is actuated responsive to the presence of film in the camera's imaging area.

REFERENCES:
patent: 4362370 (1982-12-01), Iwata et al.

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