Electricity: circuit makers and breakers – Toggle mechanisms
Patent
1989-06-29
1990-11-06
Cusick, Ernest G.
Electricity: circuit makers and breakers
Toggle mechanisms
200400, 200323, 200325, 335 21, 335 35, 335166, 335172, H01H 900
Patent
active
049688634
ABSTRACT:
An assembly frame having first and second frame plates secures the movable parts of a breaker assembly together for ready assembly of the breaker assembly in a housing. A pivot pin supports the trip lever between the frame plates. The movable contact carrying blade has an elongated hole through which the pivot pin passes, the elongated hole forming a floating point for the pivot pin.
REFERENCES:
patent: 3818168 (1974-06-01), Norden
patent: 3935409 (1976-01-01), Koval
patent: 4608546 (1986-08-01), Westermeyer
patent: 4609895 (1986-09-01), Westermeyer
patent: 4614928 (1986-09-01), Westermeyer
patent: 4617540 (1986-10-01), Westermeyer
patent: 4622530 (1986-11-01), Ciarcia et al.
patent: 4628288 (1986-12-01), Fujihisa et al.
patent: 4641001 (1987-02-01), Fujihisa et al.
Donnellan Martin
Early James
Edds Thomas A.
Rezac Willard J.
Smith Lowell D.
Cusick Ernest G.
Golden Larry I.
Jimenez Jose W.
Square D Company
LandOfFree
Unitary breaker assembly for a circuit breaker does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Unitary breaker assembly for a circuit breaker, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unitary breaker assembly for a circuit breaker will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1308241