Lock out for circuit breakers having hole in actuating lever

Details Lock out for circuit breakers having hole in actuating lever Lock out for circuit breakers having hole in actuating lever

1992-07-02

1993-10-26

Luebke, Renee S.

Electricity: circuit makers and breakers

Switch activation inhibitor

Actuator locking device

H01H 928

Patent

active

052568385

ABSTRACT:
A slide element has legs springable toward and from each other, the legs having pins on their mutually opposed inner surfaces insertable into a hole in the switch actuating lever. The slide element extends longitudinally of the lever, and therebeyond. A blocking element fits over the slide element, and locks it in place, on the lever, and holds it immovably within the blocking element. The blocking element reacts with elements of the switch to hold itself in place, and thus hold the switch lever in position. One form of the device includes a locking lever for mechanically forcing the blocking element down against the switch into blocking position.

REFERENCES:
patent: 2937248 (1960-05-01), Michetti
patent: 4897515 (1990-01-01), Zubar et al.

Affiliated with

Also associated with

Rating

Lock out for circuit breakers having hole in actuating lever does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lock out for circuit breakers having hole in actuating lever, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lock out for circuit breakers having hole in actuating lever will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-960678