Security system for a building

Details Security system for a building Security system for a building

1977-02-17

1978-10-03

Waring, Alvin H.

Dispensing

Gas or vapor dispensing

340548, 340565, 116 6, 222 3G, 109 31, G08B 1308

Patent

active

041186915

ABSTRACT:
A spring within a container is maintained in compression by a first movable pin that extends from the inside to the outside of a container. In response to the first pin being pulled from a set position, a spring drives a hammer against a dispensing button of a tear gas cannister whereby the cannister dispenses tear gas. Additionally, a second pin extends from the inside to the outside of the container. In response to the second pin being pulled from a set position, a switch causes the application of a voltage of a battery to a horn whereby the horn emits sound.

REFERENCES:
patent: 3214857 (1965-11-01), Tyrone et al.
patent: 3427608 (1969-02-01), Green

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