Switch with indexing detent block

Details Switch with indexing detent block Switch with indexing detent block

1977-09-01

1979-07-03

Ross, Herbert F.

Electricity: circuit makers and breakers

Capacitive switch

200 68, 200153LA, H01H 2104

Patent

active

041601386

ABSTRACT:
A small toggle lever switch with positive position feel is disclosed. A toggle lever is pivotally mounted to a housing and has a shaft extending thereinto. Upper and lower plungers are slidably disposed on the shaft and are biased apart by a compression spring encircling the shaft. The lower plunger is biased downwardly into engagement with a teeter-totter type contactor for actuation thereof. The upper plunger is biased upwardly into engagement with a stationary block having a clearance aperture through which the shaft extends. The block has grooved detents which variously receive a complemental apex of the upper plunger to afford indexing as the toggle lever is pivoted.

REFERENCES:
patent: 2469337 (1949-05-01), Kohl
patent: 2723571 (1955-11-01), Koenig
patent: 2757252 (1956-07-01), Sparr et al.
patent: 2908777 (1959-10-01), Brown
patent: 3008024 (1961-11-01), Roeser
patent: 3327078 (1967-06-01), Sorenson
patent: 3641291 (1972-02-01), Carling

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