Switch device

Details Switch device Switch device

1996-11-01

2000-05-30

Friedhofer, Michael A.

Electricity: circuit makers and breakers

Multiple circuit control

Multiple switch

200 6A, H01H 900

Patent

active

060693274

ABSTRACT:
A switch device including a case with an open bottom and a holder therein, a first movable contact member secured to the holder and provided with a movable contact section, a bottom plate for covering the open bottom of the case, a slide knob for performing switching operations, a slider joined to the slide knob through a slot formed in the case so as to reciprocate and having a thick-walled section which causes the movable contact section moving vertically as the slider reciprocates, and a printed board inserted into the case and provided with a first fixed contact which comes into contact with the movable contact which moves vertically, whereby electricity is conducted. The switch device makes it possible to minimize sliding at the contact section, so that the contact section does not wear after long use.

REFERENCES:
patent: 4428649 (1984-01-01), Main et al.
patent: 4501939 (1985-02-01), Hyltin et al.
patent: 4532575 (1985-07-01), Suwa
patent: 4861950 (1989-08-01), Yanai et al.
patent: 4866221 (1989-09-01), Obermann et al.
patent: 4918264 (1990-04-01), Yamamoto et al.
patent: 4975547 (1990-12-01), Nakayama et al.
patent: 5147900 (1992-09-01), Dionisio, Jr. et al.
patent: 5350891 (1994-09-01), Ditzig

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