Electricity: circuit makers and breakers – Multiple circuit control – Multiple switch
Patent
1983-11-08
1985-04-30
Scott, J. R.
Electricity: circuit makers and breakers
Multiple circuit control
Multiple switch
200 5R, 200 50C, H01H 920
Patent
active
045146012
ABSTRACT:
The invention relates to a push button switch mechanism that has a pair of spaced operating buttons and plurality of electrically and physically interconnected movable contacts. The switch includes a plurality of stationary contacts that are engaged by the movable contacts when one of the switch buttons is moved from an at-rest position and a mechanism that is positioned between the push buttons to prevent simultaneous actuation of the push buttons and provide a tactile indication of a plurality of operated positions when one of the push buttons is moved from the at-rest position.
REFERENCES:
patent: 1607270 (1926-11-01), Smith
patent: 1682211 (1928-08-01), Bishop
patent: 3312122 (1967-04-01), Conner et al.
patent: 4385214 (1983-05-01), Sullivan
patent: 4388503 (1983-06-01), Penland et al.
Johnston A. Sidney
Schmeling William H.
Scott J. R.
Square D Company
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