Electricity: circuit makers and breakers – Multiple circuit control – Reciprocating contact
Patent
1985-03-18
1986-06-10
Pellinen, A. D.
Electricity: circuit makers and breakers
Multiple circuit control
Reciprocating contact
335132, H01H 302
Patent
active
045944849
ABSTRACT:
In a switching bridge arrangement for an electrical switch, such as a circuit breaker, wherein a plurality of contact bridges, biased by contact springs, are movable in a plurality of windows provided in the switch housing, each contact spring is formed as a leaf spring pressed in the respective window against the contact bridge and is provided with a recess in which a projection formed on the wall of the window is engaged.
REFERENCES:
patent: 3260824 (1966-07-01), Schleicher
patent: 3964006 (1976-06-01), Lacan
Ginsburg Morris
Pellinen A. D.
Square D Starkstrom GmbH
Striker Michael J.
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