Electricity: circuit makers and breakers – Toggle mechanisms
Patent
1992-05-05
1994-04-12
Luebke, Renee S.
Electricity: circuit makers and breakers
Toggle mechanisms
200244, 200464, H01H 7304
Patent
active
053027876
ABSTRACT:
An improved miniature circuit breaker is provided which is adapted to improved automatic assembly of all components thereof. Key components of the breaker are individually and collectively designed to be susceptible to total Z-axis assembly. In particular, the circuit breaker operating mechanism which operates the contacts thereof to make or break the electric circuit is formed of elements designed to interact in a Z-axis assemblable fashion. The movable contact is defined on a contact carrier or blade assembly which is adapted for Z-axis assembly and also provides increased arc erosion resistance and improved opening of the breaker contacts.
REFERENCES:
patent: 1975041 (1934-09-01), Guett
patent: 4276457 (1981-06-01), Myers
patent: 4641001 (1987-02-01), Fujihisa et al.
patent: 4968863 (1990-11-01), Rezac et al.
Edds Thomas A.
Fixemer James V.
Scott Gary W.
Sortland Matthew D.
Wagner Charles H.
Golden Larry I.
Irfan Kareem M.
Luebke Renee S.
Square D Company
Stoppelmoor Wayne H.
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