Rotary switch construction and method of making the same

Details Rotary switch construction and method of making the same Rotary switch construction and method of making the same

1984-11-29

1986-11-25

Pellinen, A. D.

Electricity: circuit makers and breakers

Multiple circuit control

Pivoted contact

29622, 200 11G, H01H 1958

Patent

active

046250840

ABSTRACT:
A rotary switch construction and method of making the same are provided, the switch construction comprising a surface unit having a substantially circular electrically conductive code pattern thereon, and electrically conductive wiper contact unit cooperating with the surface unit for making contact with a selected part of the pattern, and a rotary selector operatively associated with the units for selecting the desired part of the pattern that is to be contacted by the wiper contact unit, the wiper contact unit comprising a first pair of electrically connected wiper contacts disposed to respectively contact the pattern on a first substantially circular path thereof at points thereon that are disposed approximately 180.degree. from each other.

REFERENCES:
patent: 3809830 (1974-05-01), Lockard et al.

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