Electricity: circuit makers and breakers – Electric switch details – Actuators
Patent
1976-07-02
1978-01-10
Goldberg, Elliot A.
Electricity: circuit makers and breakers
Electric switch details
Actuators
74110, 200322, 200327, 200335, 200340, H01H 320
Patent
active
040681092
ABSTRACT:
A manual operator for a pushbutton control device includes a cover having protected space surrounding an opening receiving the pushbutton. The cover further includes a raised stop surface adjacent the protected space. A lever actuator is pivotally mounted to the cover so as to concurrently overlie the pushbutton and the stop surface when in a nonoperating position. The actuator is moved into alignment with the protected space and is depressed to assume an operating position.
REFERENCES:
patent: 1801228 (1931-04-01), Edhlund
patent: 2370877 (1945-03-01), Robbins
patent: 2460599 (1949-02-01), Rowe
patent: 3186981 (1965-06-01), De Rowde
patent: 3678236 (1972-07-01), Hughos
Goldberg Elliot A.
Smith R. W.
Westinghouse Electric Corporation
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