Printed circuit board for activating and deactivating alarm syst

Communications: electrical – Condition responsive indicating system

Patent

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Details

340348, 340543, 339 17LC, 339 18B, 361172, G08B 2300, H05K 100

Patent

active

045477671

ABSTRACT:
A printed circuit board including a dielectric material having first and second major surfaces, a predetermined number of electrical conductors attached to the major surfaces, a plurality of slots in the board, the slots beginning at the free edge of the board and continuing inwardly for a predetermined length, a portion of the electrical conductors lying parallel and adjacent to a portion of the longitudinal axis of the slots on both of the major surfaces, and a "U" shaped current carrying connector inserted into one of the slots the terminal free edges thereof in mechanical engagement with a preselected conductor of the first surface and a preselected conductor of the second surface forming an electrical path there between.

REFERENCES:
patent: 3486160 (1969-12-01), Wallace, Jr.
patent: 3518612 (1970-06-01), Dunman et al.
patent: 3600528 (1971-08-01), Leposavlc
patent: 3609738 (1971-09-01), Marte
patent: 3805246 (1974-04-01), Colucci et al.
patent: 4232291 (1980-11-01), Bernier
patent: 4430524 (1984-02-01), Santucci

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