Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact
Patent
1975-01-08
1976-08-31
Scott, James R.
Electricity: circuit makers and breakers
Multiple circuit control
Pivoted contact
200 6BB, 200 6C, 200275, 200303, 200333, 200334, 200 5B, H01H 2118, H01H 112, H01H 928
Patent
active
039782980
ABSTRACT:
A miniature switch assembly comprising a base member having a plurality of parallel finned projections, a pair of contact members each having a plurality of contact terminals being fixed on both sides of the base member, respectively, a plurality of lever wheels being disposed between the adjacent finned projections, and a housing having a plurality of partition walls for accommodating the base member with the contact members and the lever wheels, wherein the lever wheels each having conductive plate perform the switching action in a manner that the conductive plate slides over the contact terminals. A locking member is also provided for locking the lever wheels. Preferably, a dust cover is provided for protecting the switch assembly from dust or mechanical injuries.
REFERENCES:
patent: 2723327 (1955-11-01), Gilbert
patent: 2813158 (1957-11-01), Hutt
patent: 2921147 (1960-01-01), Hutt
patent: 3019323 (1962-01-01), Daniels
patent: 3239637 (1966-03-01), Pierce
patent: 3519775 (1970-07-01), Weremey
patent: 3878344 (1975-04-01), Lockard
patent: 3883705 (1975-05-01), Sebastian et al.
patent: 3917921 (1975-11-01), Jakubauskas
Asami Wataru
Fukuda Hiroshi
Yoshii Makoto
Matsu Kyu Kabushiki Kaisha
Scott James R.
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