Still camera with a retractable objective

Details Still camera with a retractable objective Still camera with a retractable objective

1981-07-09

1982-09-21

Griffin, Donald A.

354195, 354219, G03B 112, G03B 1302, G03B 300

Patent

active

043504230

ABSTRACT:
A photographic camera has a housing, a viewfinder, an objective displaceable between extended and retracted positions relative to the housing, a device for displacing the objective between the extended and retracted positions, a film transporting device, a film take-up spool, an electric motor rotatable in two opposite directions and arranged so that when the electric motor rotates in one of the directions it is coupled with the objective displacing device, and when the motor rotates in the other of the directions it is coupled with the film transporting device and the film take-up spool, a switching element for reversing the electric motor, and a locking device for the film take-up spool, coupled with the switching element so that when the electric motor is switched for rotation in the one direction for displacing the objective and is coupled with the objective displacing device the film take-up spool is locked against rotation, and when the electric motor is reversed and uncoupled the film take-up spool is released.

REFERENCES:
patent: 4012754 (1977-03-01), Waaske
patent: 4258998 (1981-03-01), Lermann et al.
patent: 4294527 (1981-10-01), Hashimoto et al.

Affiliated with

Also associated with

Rating

Still camera with a retractable objective does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2073818