Electricity: circuit makers and breakers – Snap – Double snap
Patent
2000-01-04
2000-10-31
Gellner, Michael L.
Electricity: circuit makers and breakers
Snap
Double snap
200 5A, H01H 518
Patent
active
061405965
ABSTRACT:
An improved structure of tact switch comprises a seat body, a first elastic element, a press set, and a closure body. After assembling and jointing the first elastic element and the press set in the seat body, the assembly procedure is to couple the closure body onto the seat body. When the press set is pressed down by an external force, it will in turn press the first elastic element downwards to make connection between a first conductive electrode and a pair of second conductive electrodes.
REFERENCES:
patent: 4146767 (1979-03-01), Murata
patent: 4385218 (1983-05-01), Nishida
patent: 4412113 (1983-10-01), Mitsugi et al.
patent: 4778952 (1988-10-01), Watkins et al.
patent: 4803321 (1989-02-01), Lefebvre
patent: 5079394 (1992-01-01), Torma et al.
patent: 5898147 (1999-04-01), Domzalski et al.
Gellner Michael L.
Nguyen Nhung
Shin Jiuh Corporation
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