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Control Device for Doors of Aerial Cameras,
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH
A device for controlling the doors of aerial photographic cameras is introduced. The doors have an aerodynamic shape conforming to the shape of the cover lens of the camera, and are mounted on guide rails. The doors are connected with a centrally controlled electric motor. To control the displacement of the doors, switches are mounted in the terminal position.
Edited trans. of Patent (USSR) 121 674, p1-2 3 Mar 65, by H. Peck.