Electricity: circuit makers and breakers – Electric switch details – Cases and bases
Patent
1979-06-08
1982-10-26
Little, Willis
Electricity: circuit makers and breakers
Electric switch details
Cases and bases
200157, 200243, H01H 902
Patent
active
043563678
ABSTRACT:
An electric switching apparatus having a nonconducting outer housing member containing a nonconducting inner member having a cavity therein containing a plurality of electrical contacts and a conducting rod. The contacts are resiliently supported and the conducting rod is resiliently supported between corresponding sets of resiliently deformable diaphragms. A conducting stiffening member is resiliently supported between the inner and outer nonconducting members.
REFERENCES:
patent: 2891132 (1959-06-01), Devonshire et al.
patent: 2931877 (1960-04-01), Henley
patent: 3086090 (1963-04-01), Carroll
patent: 3369097 (1968-02-01), Murakami
patent: 3378664 (1968-04-01), Russenberger
patent: 3648000 (1972-03-01), Thompson
Joy Manufacturing Company
Little Willis
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