Security structure

Details Security structure Security structure

1978-03-06

1980-11-18

Caldwell, Sr., John W.

Communications: electrical

Condition responsive indicating system

Specific condition

340541, 340555, 340652, 109 41, 109 42, 200 6108, G08B 1312, E05G 110

Patent

active

042348757

ABSTRACT:
A security panel arrangement for use with an intrusion alarm system designed to monitor the continuity of a normally continuous signal conductive path and to produce a warning signal when the signal conductive path is broken, which arrangement includes a cellular panel forming a series of parallel elongated passages through which extends at least one means for conducting a signal. The cellular panel is attached to a surface portion of a structure to be secured, and the means for conducting a signal is connected at its two ends to the alarm system in a continuity monitoring relationship therewith. Passage of a human being through the surface portion breaks the continuity of the means for conducting a signal and causes the alarm system to produce the warning signal.

REFERENCES:
patent: 106324 (1870-08-01), Chester
patent: 237603 (1881-02-01), Roome
patent: 1536804 (1925-05-01), Mason
patent: 2101040 (1937-12-01), Bayley et al.
patent: 3051935 (1962-08-01), Willson
patent: 3594770 (1971-07-01), Ham
patent: 3725891 (1973-04-01), Miller
patent: 3863242 (1975-01-01), Minton

Affiliated with

Also associated with

Rating

Security structure does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Security structure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Security structure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-600422