Electricity: circuit makers and breakers – Limit switch
Patent
1993-10-12
1996-04-09
Luebke, Renee S.
Electricity: circuit makers and breakers
Limit switch
200501, 200574, H01H 316
Patent
active
055063772
ABSTRACT:
A self contained limit switch assembly includes a gear box containing gears which mesh with a gear mounted on the shaft of a rotor. The gear box gears drive a cam. Limit switches, which are operatively connected to the motor's control circuit, are placed in the path of the cam to be actuated thereby. The limit switch assembly includes a housing which may be applied to an end shield of the motor, allowing the limit switch assembly to be applied optionally to any motor which may be incorporated into a product which requires use of a limit switch in the product's operation.
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Burton Stephen J.
Hill Jason J.
Nadler Stephen
Emerson Electric Co.
Luebke Renee S.
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