Electricity: circuit makers and breakers – Electric switch details – Indicators
Patent
1992-04-06
1993-11-02
Luebke, Renee S.
Electricity: circuit makers and breakers
Electric switch details
Indicators
200553, 200 1B, H01H 2180
Patent
active
052585930
ABSTRACT:
A switch device is provided in which a clicking touch can easily be set and which is able to stably perform a switching operation while maintaining a predetermined clicking touch, exhibiting a long life when operated and causing an advantage to be obtained in reducing a manufacturing cost. The switch device has an operating rod which is inward pushed by an end portion of an operation lever and a leaf spring which is operated by an operating rod when the operation lever is inclined by a predetermined degree, so that a desired clicking touch can be easily set by selecting the leaf spring and a problem of wear which is inevitable for realizing the clicking touch can be overcome.
REFERENCES:
patent: 4710602 (1987-12-01), Baity et al.
patent: 4904833 (1990-02-01), Sato et al.
patent: 5115108 (1992-05-01), Ogawa et al.
patent: 5149924 (1992-09-01), Priesemuth
Alps Electric Co. ,Ltd.
Bever Patrick T.
Luebke Renee S.
Shoup Guy W.
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