Accession Number : ADD012573
Title : Hydraulic Locking Boltwork System.
Descriptive Note : Patent,
Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC
Personal Author(s) : Self,Henry L ; Pickett,Teddy L
Report Date : 02 Sep 1986
Pagination or Media Count : 5
Abstract : A hydraulic locking boltwork system includes a hand operated rotary actuator hydraulic pump and a plurality of hydraulic cylinders in which each cylinder rod drives a deadbolt into the door frame including the top, bottom, and/or sides. Hydraulic devices are plumbed into the system to block hydraulic lines and lock the system and an alarm triggers and/or activates automatic relocking devices.
Descriptors : *PATENTS, *LOCKING(MECHANICS), *HYDRAULIC EQUIPMENT, BOLTS, HYDRAULIC ACTUATORS
Subject Categories : Couplers, Fasteners, and Joints
Hydraulic and Pneumatic Equipment
Distribution Statement : APPROVED FOR PUBLIC RELEASE