Circuit board switch having improved switch spring

Details Circuit board switch having improved switch spring Circuit board switch having improved switch spring

1986-05-23

1987-09-15

Marcus, Stephen

Electricity: circuit makers and breakers

Special application

Liquid or moisture responsive

200 6BB, 200250, H01H 520

Patent

active

046941290

ABSTRACT:
Dual-in-line switch comprises a housing assembly having a plurality of side-by-side slide housings therein. The slide housings each have a spring means therein which bears against a pivoted contact bar which overlaps the first and second switch conductors and is pivoted on one of the conductors. When the slide housing is moved, it causes rocking of the contact bar to change the condition of the switch. The spring means in the slide housing comprises two bellows springs, each of which has a fixed end which bears against the interior wall of the slide housing and a free end. The free ends are integral with each other and bear against the rockable contact bar.

REFERENCES:
patent: 3403236 (1968-09-01), Zoludow
patent: 3403237 (1968-09-01), Wysong
patent: 4320271 (1982-03-01), Munroe
patent: 4531030 (1985-07-01), Gingerich et al.

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