Safe-haven locking device
Abstract
Disclosed is a locking device for eliminating external control of a secured space formed by fixed and movable barriers. The locking device uses externally and internally controlled locksets and a movable strike, operable from the secured side of the movable barrier, to selectively engage either lockset. A disengagement device, for preventing forces from being applied to the lock bolts is also disclosed. In this manner, a secured space can be controlled from the secured side as a safe-haven. 4 figures.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 6194650
- Application Number:
- ON: TI85005778
- Assignee:
- Dept. of Energy
- DOE Contract Number:
- AC04-76DP00789
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 98 NUCLEAR DISARMAMENT, SAFEGUARDS, AND PHYSICAL PROTECTION; PHYSICAL PROTECTION DEVICES; PHYSICAL PROTECTION; 055001* - Nuclear Fuels- Safeguards, Inspection, & Accountability- Technical Aspects
Citation Formats
Williams, J V. Safe-haven locking device. United States: N. p., 1984.
Web.
Williams, J V. Safe-haven locking device. United States.
Williams, J V. Thu .
"Safe-haven locking device". United States.
@article{osti_6194650,
title = {Safe-haven locking device},
author = {Williams, J V},
abstractNote = {Disclosed is a locking device for eliminating external control of a secured space formed by fixed and movable barriers. The locking device uses externally and internally controlled locksets and a movable strike, operable from the secured side of the movable barrier, to selectively engage either lockset. A disengagement device, for preventing forces from being applied to the lock bolts is also disclosed. In this manner, a secured space can be controlled from the secured side as a safe-haven. 4 figures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Apr 26 00:00:00 EST 1984},
month = {Thu Apr 26 00:00:00 EST 1984}
}
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