Electricity: circuit makers and breakers – Electric switch details – Cases and bases
Patent
1980-07-22
1982-03-09
Truhe, J. V.
Electricity: circuit makers and breakers
Electric switch details
Cases and bases
200307, 200339, H01H 902
Patent
active
043191070
ABSTRACT:
A modular switch, which can be used in telecommunications systems, provides an enclosed environment and, from a particular selection of spring cantilever contact members, a normally made, a normally open and transfer function can be provided. By shaping the body of the switch a plurality of switches can be attached together.
REFERENCES:
patent: 3221131 (1965-11-01), Bury
patent: 3555229 (1971-01-01), Britton et al.
patent: 3971904 (1976-07-01), Ward
patent: 4024362 (1977-05-01), Morgan et al.
patent: 4144430 (1979-03-01), Coldren et al.
patent: 4179593 (1979-12-01), Tsunefuji
Duncanson Jr. W. E.
Northern Telecom Inc.
Truhe J. V.
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