Feed shuttle mechanism for motion picture film strips

Optics: motion pictures – Camera and/or projector drive mechanisms – With film engaging claws reciprocally driven to engage film

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

226 62, 226 70, G03B 122

Patent

active

041992334

ABSTRACT:
A film strip feed shuttle mechanism in which a film engaging claw is supported laterally of an elongated, transversely arcuate body member adapted to be driven by a single compound cam for both longitudinal reciprocation and oscillatory rotation on an axis established by bearing blocks in radially opposite quadrants at opposite ends of the body. The shuttle is supported by tension springs retaining the body member against the bearing blocks and compound driving cam.

REFERENCES:
patent: 2712771 (1955-07-01), Isom
patent: 2733633 (1956-02-01), Wottring
patent: 3410639 (1968-11-01), Chandler
patent: 3580668 (1971-05-01), Claar

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Feed shuttle mechanism for motion picture film strips does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Feed shuttle mechanism for motion picture film strips, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Feed shuttle mechanism for motion picture film strips will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1472792

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.