Electricity: circuit makers and breakers – Multiple circuit control – Combined pivoted and reciprocating contact
Patent
1988-09-23
1990-10-30
Scott, J. R.
Electricity: circuit makers and breakers
Multiple circuit control
Combined pivoted and reciprocating contact
200 6127, H01H 900
Patent
active
049670441
ABSTRACT:
An electromechanical switch having a manually operable lever with a long lever arm, a low power circuit on a circuit board, low pressure contacts and a force decoupling assembly for connecting the lever and contacts while decoupling the forces associated with the operation of the lever from the forces associated with contacting the circuit. The force decoupling assembly includes a contact carriage pivotable in a first direction to move the contacts across traces on the circuit board to activate the switch and springs for biasing the contacts against the traces in a direction perpendicular to the pivot plane.
REFERENCES:
patent: 4400685 (1983-08-01), Chestnut
patent: 4855543 (1989-08-01), Speer et al.
patent: 4870228 (1989-09-01), Speer et al.
Petre Mark L.
Ray Donald L.
Speer Gregg V.
Emhart Industries Inc.
Murphy Edward D.
Scott J. R.
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