Accession Number : AD0163902

Title :   Camera Shutter.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C

Personal Author(s) : Tingley,Frederick M.

Report Date : 04 JUL 1972

Pagination or Media Count : 5

Abstract : The patent describes a shutter for use with a conventional camera using a rotary stepper servo motor as a drive means. The motor drives a first drum which in turn drives a second drum in order to advance a curtain attached thereto. This curtain has a plurality of slits therein which act as the shutter of the camera as they pass before the optical cone of the camera.

Descriptors :   (*CAMERA SHUTTERS, *PATENTS), HIGH SPEED CAMERAS, REMOTE CONTROL, SERVOMOTORS

Subject Categories : Photography

Distribution Statement : APPROVED FOR PUBLIC RELEASE