Convertible selector switch

Details Convertible selector switch Convertible selector switch

1977-12-07

1979-11-20

Scott, James R.

Electricity: circuit makers and breakers

Multiple circuit control

Combined pivoted and reciprocating contact

74527, 200 16A, 200 17R, 200 18, 200153L, 200291, H01H 300, H01H 900

Patent

active

041752201

ABSTRACT:
A rotary selector switch characterized by a rotatable switch actuator and at least two switch structures, the actuator having a shaft on which a handle is detachably mounted for operation in a plurality of modes to operate the switch structures in different combinations of open and closed conditions, the handle being detachably mounted on the shaft for rotating a cam through one limited sector thereof, the handle being repositionable on the shaft for rotation through another limited sector thereof, and the handle being rotatable between a pair of spaced ribs on the switch housing.

REFERENCES:
patent: 2498614 (1950-02-01), Tregoring
patent: 2631203 (1953-03-01), Mekelburg
patent: 2748208 (1956-05-01), Koertge
patent: 3118026 (1964-01-01), Pusch et al.
patent: 3142187 (1964-07-01), Kane et al.
patent: 3169406 (1965-02-01), Mullen
patent: 3320393 (1967-05-01), Sohns et al.
patent: 3333079 (1967-07-01), Michaelson, Jr.
patent: 3517570 (1970-06-01), Kolb
patent: 3770926 (1973-11-01), Wanner
patent: 3919506 (1975-11-01), Kellogg
patent: 3983348 (1976-09-01), Kellogg
patent: 4000382 (1976-12-01), Kolb

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