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:

1991-01-29

Pagination or Media Count:

5.0

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