Electricity: circuit makers and breakers – Multiple circuit control – Pivoted contact
Patent
1978-02-15
1980-04-01
Rubinson, Gene Z.
Electricity: circuit makers and breakers
Multiple circuit control
Pivoted contact
200 11A, 200 11G, 200291, 200292, H01H 1908
Patent
active
041963245
ABSTRACT:
A rotary switch which is provided with circuit or terminal member molded in an electrically insulating base plate and extending out from through-holes formed in the base plate, with the ends of the terminal member being formed into protrusions or stationary contacts for direct contact with the movable electrode of a rotor member of the rotary switch so as to make it possible to provide various contact circuit constructions, and also to prevent occurrence of poor contact and generation of static electricity. The rotary switch of the present invention is further provided with an improved detent mechanism for a rotary shaft to achieve smooth rotation and accurate functioning of the rotary switch during operation.
REFERENCES:
patent: 2896033 (1959-07-01), Hartz
patent: 3030460 (1962-04-01), Huetten et al.
patent: 3525824 (1970-08-01), Von Fange et al.
patent: 3586797 (1971-06-01), Gerhardt et al.
patent: 3736390 (1973-05-01), Lockard
patent: 4052573 (1977-10-01), Kojima
Kojima Tatsuo
Yamauchi Kiminori
Ginsburg Morris
Murata Manufacturing Co. Ltd.
Rubinson Gene Z.
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