Electricity: circuit makers and breakers – Electric switch details – Actuators
Patent
1989-01-11
1990-02-06
Luebke, Renee S.
Electricity: circuit makers and breakers
Electric switch details
Actuators
416 5, 81488, 7901, H01H 320
Patent
active
048990507
ABSTRACT:
A control wand for use in connection with a ceiling fan for grasping the pull chain and for movement of the motor directional control button thereon. The control wand includes an elongated rod-shaped body with an integral handle formed at one end. The end has a right angle bent portion with a hook-shaped element formed at an end region thereof. The spacing between the hook element and the right angle bent portion is sufficiently large to permit the pull chain to fit therein, but sufficiently small to prevent the passage of an enlarged end of the pull chain to pass therethrough when the wand engages the pull chain and is pulled in a downward direction. The right angle bent portion at the second end of the control wand presents flat upper and lower edges which provide engagement surfaces for moving the directional control button upwardly and downwardly.
REFERENCES:
patent: 275042 (1983-04-01), Heysinger
patent: 573835 (1896-12-01), Taylor
patent: 970299 (1910-09-01), Boyd
patent: 1249716 (1917-12-01), Calder
patent: 2812442 (1957-11-01), DeMun
patent: 4524646 (1985-06-01), Kimberlin, Jr.
patent: 4633740 (1987-01-01), Jacobs
patent: 4683783 (1987-08-01), Fanberg
Barrett Glenn T.
Luebke Renee S.
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