Electricity: circuit makers and breakers – Switch activation inhibitor – Actuator blocking device
Patent
1997-04-16
1998-04-14
Luebke, Renee S.
Electricity: circuit makers and breakers
Switch activation inhibitor
Actuator blocking device
200 4301, 200322, 200330, H01H 320
Patent
active
057382069
ABSTRACT:
A child resistant switch lock having a body and a slide which can be installed over an existing mounted toggle-type or rocker-type switch. The slide is arranged to operate the toggle handle or rocker between an on and off positions. Stopping tabs on the body prevent movement of the slide from the off to the on positions unless the stopping tabs are first depressed. The required two handed operation, one to depress the stopping tabs and one to advance the slide, make operation by a child very difficult. The slide can operate the toggle handle of a toggle-type switch directly or the rocker of the rocker-type switch through intermediate cams contained in the body.
REFERENCES:
patent: 3170050 (1965-02-01), Buturuga
patent: 4882458 (1989-11-01), Berg et al.
patent: 4914265 (1990-04-01), Mongeau
patent: 5021616 (1991-06-01), Hardt
patent: 5577602 (1996-11-01), Connor et al.
Leviton Manufacturing Co. Inc.
Luebke Renee S.
Sutton Paul J.
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