Accession Number:

AD0163902

Title:

Camera Shutter.

Descriptive Note:

Patent,

Corporate Author:

DEPARTMENT OF THE AIR FORCE WASHINGTON D C

Personal Author(s):

Report Date:

1972-07-04

Pagination or Media Count:

5.0

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.

Subject Categories:

  • Photography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE