Safety Mechanism for Intervalometers and Distributors.
Abstract
The patent application relates to a safety device for blocking movement of an actuating element of a mechanism wherein movement of said element is mechanically prevented so long as the blocking means is in place. Cooperating surfaces on the blocking means and the element respectively prevent removal or implacement of the blocking means whenever the actuating element is biased in an operating direction.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 13, 1975
- Accession Number
- ADD000574
Entities
People
- Wayne G. Zellmer
Organizations
- United States Department of the Navy