Electricity: circuit makers and breakers – Solid contact – Rocking actuator
Patent
1996-05-09
1997-07-15
Walczak, David J.
Electricity: circuit makers and breakers
Solid contact
Rocking actuator
200557, 200553, 200409, H01H 2124
Patent
active
056474792
ABSTRACT:
An electrical rocker switch having a clam-shell like housing in which a rocker is pivotally mounted. A unitary multi-function operating assembly fabricated from spring stock materials operates as an over-center spring to establish two rest positions for the rocker. A trifurcated second end of the operating assembly provides springs to urge the contact assembly into intimate engagement with the boss on the underside of the rocker. Cross-members of the operating assembly bear movable contacts which selectively engage fixed contacts on the housing to complete external electrical circuits connected to the operating assembly and fixed contacts. An additional housing can be placed about the clam-shell like housing to seal the switch from the environment.
REFERENCES:
patent: 3917921 (1975-11-01), Jakubauskas
patent: 4612422 (1986-09-01), Rose et al.
patent: 5165529 (1992-11-01), Fujiyoshi
Gernhardt Paul
Krzyzanowski Serge
Leviton Manufacturing Co. Inc.
Sutton Paul J.
Walczak David J.
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