Electromagnetic trigger device in motor-driven camera capable of

Details Electromagnetic trigger device in motor-driven camera capable of Electromagnetic trigger device in motor-driven camera capable of

1975-03-11

1977-07-19

Adams, Russell E.

Optics: motion pictures

Camera and/or projector drive mechanisms

With single frame operation

352137, 354173, G03B 2138

Patent

active

040365557

ABSTRACT:
An electromagnetic trigger device in a motor-driven camera capable of selection of continuous single-frame or time exposure mode. A latching lever latches a shutter driving mechanism in a shutter closed position in which a shutter is completely closed and in a shutter open position in which the shutter is fully opened. A preventing member prevents the latching lever from latching the shutter driving mechanism in the shutter open position when the continuous or single-frame exposure mode is selected.

REFERENCES:
patent: 3705764 (1972-12-01), Reinsch
patent: 3722989 (1973-03-01), Inoue
patent: 3767298 (1973-10-01), Reinsch

Affiliated with

Also associated with

Rating

Electromagnetic trigger device in motor-driven camera capable of does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electromagnetic trigger device in motor-driven camera capable of, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electromagnetic trigger device in motor-driven camera capable of will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2290708