Electricity: circuit makers and breakers – Electric switch details – Cases and bases
Patent
1980-05-01
1982-10-26
Shepperd, John W.
Electricity: circuit makers and breakers
Electric switch details
Cases and bases
200153T, 335132, H01H 4502, H01H 4508
Patent
active
043563686
ABSTRACT:
An auxiliary switch assembly for mounting on and operation by a power contactor includes a molded plastic housing cover to be mounted on the contactor by screws which provides a space within the housing for two electrical switches, which for this assembly are standard snap-action switches, and space for a movable element mechanically connected to the actuator of the power contactor which moves within the confines of the housing cover to engage the plunger in each such switch.
REFERENCES:
patent: 2874245 (1959-02-01), Moyer
patent: 2924685 (1960-02-01), Burch
patent: 3354415 (1967-11-01), Gribble et al.
patent: 3435389 (1969-03-01), Mikolic et al.
patent: 3821503 (1974-06-01), Homan et al.
McGill Manufacturing Company, Inc.
Mueller Foorman L.
Shepperd John W.
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