DIP rotary code switch

Details DIP rotary code switch DIP rotary code switch

1987-01-06

1988-11-29

Recla, Henry J.

Electricity: circuit makers and breakers

Electric switch details

Contact

200155R, 200275, 200 11DA, 200 11TW, 200 11G, H01H 1958, H01H 2178

Patent

active

047883936

ABSTRACT:
A DIP rotary code switch provided with a plurality of terminals arranged on a circuit board embedded in a base includes a rotor, conductive patterns disposed, on the bottom surface of the rotor the rotor being rotatably mounted in a cavity formed by a housing and a base, a contact member holder having a center boss on the upper surface thereof which rotatably supports the rotor and having slots extending therethrough and a contact member provided with an apex head fitted respectively into a slot extending through the contact member holder, the apex head intermittently contacting conductive patterns of the rotor when rotated and the contact member having two legs fitted respectively into slits extending in a the base to be electrically connected to conductive elements arranged on the surface of the circuit board embedded in the base.

REFERENCES:
patent: 3264419 (1966-02-01), Handel et al.
patent: 3350530 (1967-10-01), Fry
patent: 3371167 (1968-02-01), Soulakis, Jr.
patent: 3518389 (1970-06-01), Doering, Jr. et al.
patent: 3668338 (1972-06-01), O'Malley
patent: 3699279 (1972-10-01), Lockard et al.
patent: 3912886 (1975-10-01), Allen et al.
patent: 4052573 (1977-10-01), Kojima et al.
patent: 4481386 (1984-11-01), Rose
patent: 4493954 (1985-01-01), Kimmel et al.

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