Load break switch drive mechanism

Electricity: circuit makers and breakers – Liquid contact – Time delay

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Details

200148F, H01H 3312

Patent

active

044608136

ABSTRACT:
An improved drive mechanism for a "swivel type" load break switch has actuating means arranged generally within the plane of switch support frame in a space between the actuating shaft and an insulating post supporting cross member. The actuating shaft extends between side members of the support frame and projects beyond the side members at each side to permit attachment of a tool to open or close the switch. An advantageous arrangement of pawls, levers and springs connects the actuating shaft to the shaft that carries the pivoting switch contact post. The invention enables the construction of a relatively small, compact and simple load break switch.

REFERENCES:
Siemens Zeitschrift, vol. 41, No. 4 (1967), pp. 321-322.

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