Optics: image projectors – Slide transfer mechanism – Slides reciprocated horizontally
Patent
1973-11-23
1976-02-10
Aegerter, Richard E.
Optics: image projectors
Slide transfer mechanism
Slides reciprocated horizontally
353117, G03B 2304
Patent
active
039375692
ABSTRACT:
In a slide projector having a partioned magazine for insertion into a magazine guide track so that the in turn, effective ejection side of the magazine is at right angles to or generally at right angles to the horizontal film aperture, the improvement comprising the operative bearing side of the magazine opposite the leading edge of the image stage side of the contained slide in the projector is foreshortened and the magazine guide path (1), considered in crosssection, is provided with a step (7) at least in the region of the film aperture (6), the profile of this step (7) adapted so that the bearing side (8) of the magazine containing a slide (10), and the face (10a) of the step which is situated at a higher level and thus suitable for receiving the slides as soon as the magazine is inserted, continues in the form of the film aperture (11).
REFERENCES:
patent: 2756630 (1956-07-01), Goldberg
patent: 2909962 (1959-10-01), Goldberg
patent: 2942365 (1960-06-01), Badalich
patent: 3025759 (1962-03-01), King
patent: 3120150 (1964-02-01), Brown
patent: 3143036 (1964-08-01), Rohmann
patent: 3606545 (1971-09-01), Heinzmann et al.
patent: 3704943 (1972-12-01), Rube
Aegerter Richard E.
Ernst Leitz G.m.b.H.
Shepperd John W.
Wells Gilbert L.
LandOfFree
Slide projector having a partitioned magazine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Slide projector having a partitioned magazine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Slide projector having a partitioned magazine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-148510