Electricity: circuit makers and breakers – Switch activation inhibitor – Removable actuator
Patent
1987-10-16
1988-10-18
Luebke, Renee S.
Electricity: circuit makers and breakers
Switch activation inhibitor
Removable actuator
200 4311, H01H 2706
Patent
active
047789549
ABSTRACT:
A switching device to be operated by means of a cylinder lock, comprising a switching element mounted for rotation on the core of the cylinder lock. Said switching element is adapted to move a spring-loaded contact pin from its operating position in contact with the actuating surface of an electrical switch and to lock it against returning to said operating position.
REFERENCES:
patent: 2004207 (1935-06-01), Laplante
patent: 3427413 (1969-02-01), Hawkins
patent: 3936673 (1976-02-01), Kelly et al.
patent: 4398067 (1983-08-01), Rubinstein et al.
Deutsch Barry E.
DOM Sicherheitstechnik GmbH & Co. KG
Luebke Renee S.
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