Multiple contact switch

Details Multiple contact switch Multiple contact switch

1977-06-27

1978-05-23

Cooper, William C.

Electricity: circuit makers and breakers

Multiple circuit control

Pivoted contact

179165, 200 6BB, H04M 108

Patent

active

040912442

ABSTRACT:
A multiple contact switch has a plurality of contact areas spaced across a base member, a plurality of cantilevered spring contact members mounted side-by-side on the base member with contact portions overlying the contact areas, and a rotary cam member extending over the spring contact members to push the contact members down to make contact. A cam surface is provided for each contact member. The cam member is actuated by a remove actuating member and in a line switch for a telephone set, the switch can be mounted on the base of the telephone set with the cam actuated by a flexible cable which in turn is actuated by means depressed when a hand set is replaced.

REFERENCES:
patent: 1169957 (1916-02-01), Henry
patent: 2101271 (1937-12-01), Schreiber

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