Switch assembly for variable resistor

Electrical resistors – Mechanically variable – With switch actuated by resistor actuator

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338172, 338200, H01C 1050

Patent

active

043981704

ABSTRACT:
In a multistage variable resistor consisting of rotary variable resistors stacked in a plurality of stages, the rod thereof being slideable in rotary and axial directions; a switch assembly for a multistage variable resistor having the central part of a dome movable contact movable by an actuator which is attached to the posterior end of the rod into contact with a stationary contact.

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