Electricity: circuit makers and breakers – Electric switch details – Actuators
Patent
1978-09-12
1980-03-04
Schmidt, Frederick R.
Electricity: circuit makers and breakers
Electric switch details
Actuators
116279, 200308, H01H 302
Patent
active
041918746
ABSTRACT:
A manually operable switch wherein at least the externally accessible portion of a pivotally mounted actuator member has a spheroidal configuration. An indentation in the spheroidal configuration enables the actuator member to be operated between predetermined angular positions.
REFERENCES:
patent: 3217112 (1965-11-01), Campbell et al.
patent: 3381104 (1968-04-01), Abell et al.
patent: 4121071 (1978-10-01), Campbell et al.
Lackey D. R.
Schmidt Frederick R.
Westinghouse Electric Corp.
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