Electricity: circuit makers and breakers – Electric switch details – Cases and bases
Patent
1979-05-17
1980-12-30
Shepperd, John W.
Electricity: circuit makers and breakers
Electric switch details
Cases and bases
200315, 200331, 200339, H01H 904, H01H 916
Patent
active
042425514
ABSTRACT:
A rocker switch housing has an upwardly open base, and a recessed cover secured to the base and defining a central upstanding boss for pivotally receiving an actuator. Aligned openings in the side walls of the recessed cover pivotally receive a manually movable rocker. The rocker is connected to the actuator, and loosely received in the recess, having a rectangular shape similar to that of the recess. The rocker may optionally have one or more transparent panels to provide light from one or more small lamps mounted in small openings in the recess of the cover to provide an indication of circuit condition. The two-part housing provides an environmentally sealed space for the switch contacts and for the electrical connection to the lamp.
REFERENCES:
patent: 2961505 (1960-11-01), Alio et al.
patent: 3051803 (1962-08-01), Brown
patent: 3169172 (1965-02-01), Hagberg
patent: 3250887 (1966-05-01), Sorenson
patent: 3294932 (1966-12-01), Barlow
patent: 3320380 (1967-05-01), Groves et al.
patent: 3403236 (1968-09-01), Zoludow
patent: 3609268 (1971-09-01), Sanchez
patent: 4013857 (1977-03-01), Tanaka
patent: 4064380 (1977-12-01), Matthews
Carlingswitch, Inc.
Shepperd John W.
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