Switch apparatus with operating knob with limiting element...

Details Switch apparatus with operating knob with limiting element... Switch apparatus with operating knob with limiting element...

2006-08-29

2006-08-29

Luebke, Renee (Department: 2833)

Electricity: circuit makers and breakers

Electric switch details

Actuators

C200S339000

Reexamination Certificate

active

07098415

ABSTRACT:
A switch apparatus, comprising an operating knob having a knob-leg with a bifurcation formed in the knob-leg, the operating knob being supported so that the operating knob can be operated to rock; and a slide switch having an engagement portion insertable in the bifurcation formed in the knob-leg so as to engage the bifurcation; wherein when the operating knob is operated to rock, the engagement portion receives a force from the bifurcation through the rocking movement to operate the slide switch; and wherein the slide switch has a limiting element that maintains the knob-leg in engagement with the engagement portion so that the knob-leg is prevented from disengaging from the engagement portion.

REFERENCES:
patent: 3993881 (1976-11-01), Marsilio
patent: 4816631 (1989-03-01), Yamashita et al.
patent: 5239143 (1993-08-01), Valenzona
patent: 5647478 (1997-07-01), Hirai
patent: 9-167543 (1997-06-01), None

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