Accession Number : ADD014838
Title : High Security Lock Assembly.
Descriptive Note : Patent, Filed 4 Mar 81, patented 29 Jan 91,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC
Personal Author(s) : Groh, Gale A ; Sallade, George J
Report Date : 29 Jan 1991
Pagination or Media Count : 5
Abstract : A high security lock assembly having a tang for holding lock shackle pins, with said tang being attached to a first member, such as a bulkhead or a door jamp. A reversible cover, which can be attached to either the left or right side of a second member, such as a door or cover, is attached, as by welding, with a hasp liner. The hasp liner has a side opening sufficiently large to clear the tang and lock shackle pins, but too small for a lock to pass there through. The bottom of the hasp liner is open to receive a lock which is engageable with the lock shackle pins to secure the second member with the first member. The reversible cover is provided with a flange which can be welded directly to a door, cover, or hinge.
Descriptors : HINGES, OPENING(PROCESS), REVERSIBLE, SIDES, WELDING
Subject Categories : Couplers, Fasteners, and Joints
Distribution Statement : APPROVED FOR PUBLIC RELEASE