Method of assembling a molded case circuit breaker operating mec

Details Method of assembling a molded case circuit breaker operating mec Method of assembling a molded case circuit breaker operating mec

1988-01-14

1989-06-06

Echols, P. W.

Metal working

Method of mechanical manufacture

Electrical device making

335167, H01H 1100

Patent

active

048358428

ABSTRACT:
A circuit breaker operating mechanism for automated assembly finds application within circuit breakers of different ampere ratings. The circuit breaker contacts are opened and closed by means of a roller connected to the circuit breaker operating handle through a cradle link and a cam arranged on the movable contact carrier. The operating springs, cradle and latch are first assembled to the operating mechanism prior to assembly of the operating mechanism within the breaker housing.

REFERENCES:
patent: 4679019 (1987-07-01), Todaro et al.
patent: 4698903 (1987-10-01), Ciarcia et al.
patent: 4733211 (1988-03-01), Castongway et al.

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