Electricity: circuit makers and breakers – Liquid contact – Tiltable or rotatable
Patent
1982-06-04
1984-01-10
Shepperd, John W.
Electricity: circuit makers and breakers
Liquid contact
Tiltable or rotatable
200 6A, 200 6152, 200 6147, 200153A, H01H 2920
Patent
active
044254881
ABSTRACT:
A pistol grip controller having a miniature multi-position tilt switch contained within the grip handle is disclosed. The tilt switch includes separate circuit contacts disposed about the inside of a switch housing and also includes a common contact that includes one or more commonly connected contact elements. A movable contact element completes the circuit connection between one of the separate contacts and the common contact in response to the movement imparted to the switch. The movable conductive element can be a conductively plated ball, a sliding conductive element, or a conductive fluid such as mercury. The pistol grip handle further indicates an index finger actuated switch and a thumb actuated switch. The pistol grip handle is removable mounted on a resilient mounting post that is secured to a base.
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Moskin Jeffrey M.
Wertz Keith J.
Kidorf Renee S.
Shepperd John W.
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