Combination buckle and waist alarm

Details Combination buckle and waist alarm Combination buckle and waist alarm

1980-07-02

1983-07-05

Swann, III, Glen R.

Communications: electrical

Condition responsive indicating system

Specific condition

128782, 340668, G08B 2100

Patent

active

043921264

ABSTRACT:
A combined alarm and belt buckle is provided in which the legs of a first U-shaped member are slidable through spaced apertures in a hollow buckle housing. The cross-bar of the first U-shaped member serves to be engaged by a clip on the free end of a belt. Springs are disposed about each leg of the first U-shaped member. The springs are held in place by a second U-shaped member within the housing. The legs of the second U-shaped member are secured to the legs of the first U-shaped member at the ends thereof. An electrical contact is secured to the housing and is in registry with a second contact on the second U-shaped member. The contacts are coupled through a switch and battery to an alarm. When pressure is exerted upon the first U-shaped member, the bar moves outwardly, the contacts join, and an alarm sounds. Alternatively, the wearer may close the switch, turning off the alarm.

REFERENCES:
patent: 3582935 (1968-10-01), Verhaeghe
patent: 3642276 (1972-02-01), Kropf
patent: 3670320 (1972-06-01), Palmer
patent: 3918301 (1975-11-01), Baer
patent: 4191949 (1980-03-01), Myers

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