Photographic apparatus

Details Photographic apparatus Photographic apparatus

1981-08-07

1983-01-18

Gonzales, John

354139, G03B 1505

Patent

active

043689680

ABSTRACT:
A camera wherein the synchronizing switch which fires the flash unit can be moved by a first lever which gradually increases the f/stop or by a second lever which constitutes the armature of the shutter-closing electromagnet, depending upon whether the first lever reaches a predetermined position corresponding to a maximum f/stop prior to deenergization of the electromagnet or vice versa. The respective lever then moves a mobile contact of the synchronizing switch against a fixed contact. The switch is opened in response to cocking of the shutter.

REFERENCES:
patent: 3373672 (1968-03-01), Ichijo et al.
patent: 4114175 (1978-09-01), Huber et al.

Affiliated with

Also associated with

Rating

Photographic apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Photographic apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-135630