Electricity: circuit makers and breakers – Interlocking – Between plural switches
Patent
1983-07-11
1985-06-04
Scott, J. R.
Electricity: circuit makers and breakers
Interlocking
Between plural switches
H01H 920
Patent
active
045216495
ABSTRACT:
An interconnection member is located between a circuit breaker actuating member and an electrical pin engaging member. The latching member engages a circuit breaker actuating member to hold the actuating member in a first position. When an electrical pin is inserted into the electrical receptacle, the electrical pin engaging member moves an interconnection member to defeat the latching engagement of the latching member and the circuit breaker actuating member. The circuit breaker is activated when the circuit breaker actuating member is moved to a second position.
REFERENCES:
patent: 1731417 (1929-10-01), Hartwig
patent: 1924691 (1933-08-01), Lofgren
patent: 1947634 (1934-02-01), Anderson
patent: 1971990 (1934-08-01), Reynolds et al.
patent: 2015543 (1935-09-01), Bissell
patent: 2420865 (1947-05-01), Conlan
patent: 4414440 (1983-11-01), DeCoste
Parker Sheldon H.
Scott J. R.
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