Toggle switch with shaped wire spring contact

Details Toggle switch with shaped wire spring contact Toggle switch with shaped wire spring contact

1979-05-21

1981-06-09

Little, Willis

Electricity: circuit makers and breakers

Electric switch details

Contact

200153H, 200 67C, 200153K, H01H 1328

Patent

active

042726620

ABSTRACT:
A sub-miniature switch having a pre-shaped wire spring contact movable to one of a plurality of operating positions. The pre-shaped wire spring contact performs the biasing and the detenting functions in addition to the contact function in the switch. Either a toggle, pushbutton or slide may be used for the actuating means of the switch. The wire contact may be pre-formed to provide whichever operating positions are desired. A multiple-pole switch may be constructed using the principles of this invention having a size substantially the same as a similar purpose single-pole switch.

REFERENCES:
patent: 3213227 (1965-10-01), Heath
patent: 3562462 (1971-02-01), Long
patent: 3670121 (1972-06-01), Howe
patent: 3742171 (1973-06-01), Howe
patent: 3852557 (1974-12-01), Brown
patent: 3879592 (1975-04-01), Comerford et al.
patent: 3935411 (1976-01-01), Ford
patent: 3989915 (1976-11-01), Nishikawa
patent: 4095070 (1978-06-01), Simpson
patent: 4127754 (1978-11-01), Josemans et al.

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