Security system

Details Security system Security system

1982-09-22

1985-09-03

Chamblee, Hugh R.

Safes, bank protection, or a related device

Bank protection devices

Safety transaction and display partitions and counters

109 38, 109 58, 52173R, 52221, 340550, 350 961, G08B 1318

Patent

active

045385270

ABSTRACT:
A composite security panel having at least two fibre optic elements contained within a block of material, the elements being arranged with portions emerging from the panel at three or more spaced locations. Translatory movement, rotation or tilting of the panel when assembled in a wall or housing causing translatory movement of an emergent portion of an element resulting in the interruption of a transmission line through the wall of housing. The elements may be firmly embedded within the panel, the fibre optic being carried on a strip of mateial, or the elements may be formed into a mesh which can be loosely housed between interconnectable sections of the panels.

REFERENCES:
patent: 3947837 (1976-03-01), Betterice
patent: 4228425 (1980-10-01), Cooke
patent: 4234875 (1980-11-01), Williams
patent: 4367460 (1983-01-01), Hodara
patent: 4399430 (1983-08-01), Kitchen

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