Electricity: circuit makers and breakers – Electric switch details – Contact
Patent
1975-09-05
1977-05-31
Schaefer, Robert K.
Electricity: circuit makers and breakers
Electric switch details
Contact
335135, H01H 126
Patent
active
040271315
ABSTRACT:
A spring electrical contact assembly having an elongated spring member with a contact adjacent a free end, the member mounted at an inner end in a slot opening in an insulated mounting body. The contact is urged by its spring force against a fixed contact carried by a stiff member mounted in the body. The inner end of the spring is fixed to a rigid spring carrier plate seated in the slot, the plate extending parallel to the elongation of the spring and having an edge at a right angle thereto intermediate the spring ends. The edge functions as a fulcrum point for the spring.
REFERENCES:
patent: 2831939 (1958-04-01), Alizon et al.
patent: 3689856 (1972-09-01), Lambert et al.
patent: 3819896 (1974-06-01), Aidn et al.
Aidn Martin
Rappl Franz
Ginsburg Morris
Schaefer Robert K.
Siemens Aktiengesellschaft
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