Miniaturized electric switch

Details Miniaturized electric switch Miniaturized electric switch

2007-03-27

2007-03-27

Friedhofer, Michael A. (Department: 2832)

Electricity: circuit makers and breakers

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Reexamination Certificate

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11473783

ABSTRACT:
A switch (10) comprising a bottom contact-holder (12) supporting two fixed electric contacts (30, 30B), an actuation member (54) and an intermediate conductive contact strip (14) that can be deformed elastically in order to modify the electric connection between the two fixed contacts (3030B) and that comprises two opposite longitudinal branches (40) connected to the front transverse contact arm (38B), characterized in that each branch (40) is curved and the switch comprises an actuation plate (16) which is interposed between the actuation member (54) and the contact strip (14) and which interacts with the tops (64) of the longitudinal branches (40) to deform the contact strip (14).

REFERENCES:
patent: 3120590 (1964-02-01), Dahlin
patent: 4177367 (1979-12-01), Tirone et al.
patent: 4394553 (1983-07-01), Feil
patent: 4484042 (1984-11-01), Matsui
patent: 5079394 (1992-01-01), Torma et al.
patent: 5089715 (1992-02-01), Kokubu
patent: 5459295 (1995-10-01), Ohta et al.
patent: 5947269 (1999-09-01), Miyashita
patent: 6323449 (2001-11-01), Janniere
patent: 6936777 (2005-08-01), Kawakubo
patent: 2 841 037 (2002-06-01), None

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