Multiple contact switch

Details Multiple contact switch Multiple contact switch

1974-11-01

1976-02-10

Hohauser, Herman

Electricity: circuit makers and breakers

Multiple circuit control

Reciprocating contact

H01H 1500

Patent

active

039379094

ABSTRACT:
A multiple contact switch including an elongate contact member mounted for sliding movement. A pair of contact posts are positioned beneath the sliding contact member and a contact ball is arranged between the contact posts with the sliding contact member resting on the ball and moving the ball into contacting relation with the two posts. A third contact post has a cam surface and a sliding contact member has a cam surface adapted to cooperate with the cam surface of the post to lift the sliding contact member out of contact with the ball as the sliding contact member makes contact with the contact post having the cam surface.

REFERENCES:
patent: 1696902 (1929-01-01), Clerico
patent: 1961146 (1934-06-01), Harrington
patent: 2254729 (1941-09-01), Bryant et al.
patent: 3032620 (1962-05-01), Siiberg
patent: 3145270 (1964-08-01), Brown
patent: 3187119 (1965-01-01), Dyksterhouse
patent: 3757060 (1973-09-01), Ianuzzi et al.

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