Alarm sensor apparatus for closures
Abstract
An alarm sensor apparatus for closures such as doors and windows, and particularly for closures having loose tolerances such as overhead doors, garage doors or the like, the sensor apparatus comprising a pair of cooperating bracket members, one being attached to the door facing or framework and the other to the door member, two magnetic sensor elements carried by said bracket members, the bracket members comprising a pair of cooperating orthogonal guide slots and plates and a stop member engageable with one of the sensors for aligning the sensors with respect to each other in all three orthogonal planes when the door is closed.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 6173383
- Application Number:
- ON: TI85006418
- Assignee:
- Dept. of Energy
- DOE Contract Number:
- AC04-76DP03533
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING; ALARM SYSTEMS; DESIGN; DOORS; OPENINGS; 420202* - Engineering- Protective Structures & Equipment
Citation Formats
Carlson, J A, and Stoddard, L M. Alarm sensor apparatus for closures. United States: N. p., 1984.
Web.
Carlson, J A, & Stoddard, L M. Alarm sensor apparatus for closures. United States.
Carlson, J A, and Stoddard, L M. Tue .
"Alarm sensor apparatus for closures". United States.
@article{osti_6173383,
title = {Alarm sensor apparatus for closures},
author = {Carlson, J A and Stoddard, L M},
abstractNote = {An alarm sensor apparatus for closures such as doors and windows, and particularly for closures having loose tolerances such as overhead doors, garage doors or the like, the sensor apparatus comprising a pair of cooperating bracket members, one being attached to the door facing or framework and the other to the door member, two magnetic sensor elements carried by said bracket members, the bracket members comprising a pair of cooperating orthogonal guide slots and plates and a stop member engageable with one of the sensors for aligning the sensors with respect to each other in all three orthogonal planes when the door is closed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1984},
month = {1}
}
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