Detent changeover switch apparatus

Details Detent changeover switch apparatus Detent changeover switch apparatus

2008-01-30

2010-06-08

Friedhofer, Michael A (Department: 2833)

Electricity: circuit makers and breakers

Solid contact

Rotating actuator

Reexamination Certificate

active

07732724

ABSTRACT:
A detent crest member is integrally rotatably mounted on a dial knob. On the other hand, on a peripheral surface of a plunger mounting member which is rotatably operated using a motor, a plurality of plunger members which generates clicks in a dial knob together with the detent crest member is mounted. In changing over click feeling, the motor is rotated thus selectively bringing one of the plunger members mounted on the plunger mounting member into resilient contact with concave/convex patterns of the detent crest member which form the pair with one plunger member.

REFERENCES:
patent: 2007/0284233 (2007-12-01), Ishigaki et al.
patent: 2008/0190752 (2008-08-01), Miyata et al.
patent: 2008/0197004 (2008-08-01), Ishigaki et al.
patent: 2002-189559 (2002-07-01), None

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