Switching device

Electricity: circuit makers and breakers – Solid contact – Membrane type

Reexamination Certificate

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C200S406000, C200S341000

Reexamination Certificate

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11380745

ABSTRACT:
The conductors are shaped into a flat shape and a part of the conductors is exposed from the recess portion formed in a part of the insulator respectively to constitute fixed contacts. Therefore, there is no necessity to bend the conductors and thus a bending error is not caused. As a result, no level difference can be generated between the fixed contacts and the problem of defective contact due to such level difference can be never caused.

REFERENCES:
patent: 4927787 (1990-05-01), Patel
patent: 5667062 (1997-09-01), Yasufuku et al.
patent: 6271491 (2001-08-01), Ono et al.
patent: 6384357 (2002-05-01), Morrison
patent: 6465752 (2002-10-01), Meagher et al.
patent: 6483055 (2002-11-01), Tanabe et al.
patent: 6563068 (2003-05-01), Yamagata et al.
patent: 6639161 (2003-10-01), Meagher et al.
patent: 6683265 (2004-01-01), Masuda
patent: 6756555 (2004-06-01), Lin
patent: 6967300 (2005-11-01), Mizuno et al.

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