Electricity: circuit makers and breakers – Electric switch details – Actuators
Patent
1978-12-22
1980-06-17
Marcus, Stephen
Electricity: circuit makers and breakers
Electric switch details
Actuators
29622, 200 80R, H01H 932
Patent
active
042085594
ABSTRACT:
A switch actuating device adapted for conjoint rotation with a rotatable assembly of a prime mover. Means for mounting to the rotatable assembly so as to be conjointly rotatable therewith includes a pair of sets of opposite surfaces, and switch operating means conjointly rotatable with the mounting means is arranged for axial movement thereon between a pair of opposite positions. A pair of centrifugal weight members are responsive to the rotational speed of the device to effect the axial movement of the switch operating means between its opposite positions and include a pair of sets of means arranged for guiding engagement on the oppposite surface set pair upon the axial movement of the switch operating means between its opposite positions, respectively. A pair of springs are respectively biased between the centrifugal members.
A method of assembling a switch actuating device is also disclosed.
REFERENCES:
patent: 2372064 (1945-03-01), Esarey
patent: 2419141 (1947-04-01), Johns et al.
patent: 2473998 (1949-06-01), Janette
patent: 2767274 (1956-10-01), Ritter
patent: 2788206 (1957-04-01), Staak
patent: 2831153 (1958-04-01), Deming et al.
patent: 3271602 (1966-09-01), Waters
patent: 3699816 (1972-10-01), Peltret
General Electric Company
Marcus Stephen
Papin Joseph E.
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