Bi-directional limit switch

Details Bi-directional limit switch Bi-directional limit switch

1976-07-19

1977-12-13

Goldberg, Elliot A.

Electricity: circuit makers and breakers

Electric switch details

Actuators

200 47, 200153T, 200335, H01H 320

Patent

active

040630560

ABSTRACT:
An electrical switch of the type actuated by depressing a spring-loaded plunger functions as a bi-directional limit switch. It utilizes a lever mechanism having two fulcrum points on opposite sides of the plunger. Deflection of the switch lever arm in either direction depresses the switch plunger.

REFERENCES:
patent: 2547765 (1951-04-01), Lund
patent: 3252345 (1966-05-01), Russell
D Limit Switches Brochure Square D Co. 12/65.

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