Rotary slide carrier system

Details Rotary slide carrier system Rotary slide carrier system

1976-05-24

1980-02-12

Stephan, Steven L.

Optics: image projectors

Film gate

353 46, G03B 142, G03B 2100

Patent

active

041881001

ABSTRACT:
A device that enables photographic images, black and white or color, to be projected onto a screen by means of a slide projector and have that image rotate, clockwise or counter-clockwise, and at various speeds of rotation, and to be externally controlled to stop and start on a real time manual basis or on an automatic programmed basis. The slide carrier has a motor mounted thereon and interfaces with the projector in the manner of a normal slide carrier as it moves between storage and projector positions. Electrical connection is made through an interconnecting unit to a control box whereby the speed and direction of the slide rotation are controlled.

REFERENCES:
patent: 2597449 (1952-05-01), Cassidy et al.
patent: 2960906 (1960-11-01), Fogel
patent: 3208336 (1965-09-01), Vago
patent: 3644031 (1972-02-01), Bennett
patent: 3923390 (1975-12-01), Susko

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