Electricity: circuit makers and breakers – Multiple circuit control – Operating means
Patent
1992-08-11
1993-10-19
Scott, J. R.
Electricity: circuit makers and breakers
Multiple circuit control
Operating means
H01H 300
Patent
active
052548147
ABSTRACT:
A motor operator connecting member for padmount switchgear is provided which includes a connector and a key shiftably mounted thereon. The motor operator connecting member is adapted for selectively operatively coupling or decoupling a linear actuator and a shaft operatively connected to the switch blade of the switchgear for moving the switch blade in and out of contact with the switch contacts. The key is manually manipulable between a first position coupling the connecting member and the shaft and a second position effectively decoupling the connecting member from the shaft whereby the shaft and connecting member are free to pivot relative to one another.
REFERENCES:
patent: 4798922 (1989-01-01), Roberts
patent: 4804809 (1989-02-01), Thompson, Jr. et al.
A.B. Chance Company
Scott J. R.
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