Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact
Patent
1975-06-11
1976-08-17
Scott, James R.
Electricity: circuit makers and breakers
Multiple circuit control
Pivoted contact
200 30R, 200 6139, 200153LB, H01H 1960, H01H 2180, H01H 342
Patent
active
039756017
ABSTRACT:
The switch housing has a recess with first and second spaced terminals mounted therein. A resilient conductive element is mounted for limited arcuate movement within the recess between a first position where the element is connected to the first terminal and the second position where the element is connected to the second terminal. A detent wheel is rotatably mounted in the recess and engages a protrusion on the element to move the element between the first and second positions to select one of the positions. A common terminal is spaced from the element at both positions thereof. The protrusion on the element is effective, upon further rotation of the detent wheel in the same direction, to reciprocate the element to contact the common terminal, thus intermittently completing the circuit associated with the selected position.
REFERENCES:
patent: 2498805 (1950-02-01), Gureusky
patent: 2874237 (1959-02-01), Shlesinger, Jr.
patent: 3047683 (1962-07-01), Shlesinger, Jr.
patent: 3428765 (1969-02-01), Ludwig
General Instrument Corporation
Scott James R.
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