Seesaw type switch mechanism

Details Seesaw type switch mechanism Seesaw type switch mechanism

1981-06-01

1983-08-30

Scott, J. R.

Electricity: circuit makers and breakers

Multiple circuit control

Operating means

200 6B, 200153K, 200339, H01H 300, H01H 1300

Patent

active

044018649

ABSTRACT:
A switch mechanism comprises an operating member having an outer surface including tabs formed on the left- and the right-hand half thereof, with switch operating protuberances formed on the rear surface thereof in alignment with the respective tabs. A recess is integrally formed in a housing of an electrical instrument, and the operating member is rockably disposed in the recess for seesaw motion therein. A pair of pushbutton switches are disposed on paths of movement of the protuberances, and are quickly operated by an angular movement of the operating member through a reduced angular stroke.

REFERENCES:
patent: 2813160 (1957-11-01), Tong
patent: 3254191 (1966-05-01), Reiner
patent: 4045650 (1977-08-01), Nestor
patent: 4103126 (1978-07-01), DeNigris et al.
patent: 4117280 (1978-09-01), Feaster
patent: 4124787 (1978-11-01), Aamoth et al.
patent: 4209674 (1980-06-01), Kondo
patent: 4256931 (1971-03-01), Palisek
Japanese Published Examined Utility Model Application; Publication No. sho 51-11933; Application No. Sho 49-3417.

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