Rotary potentiometer with switch
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United States of America Patent
Stats
-
Jul 21, 1987
Grant Date -
N/A
app pub date -
Apr 24, 1986
filing date -
Apr 24, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rotary potentiometer is provided with a switch, preferably as a final control element for the control of electrical machinery. An enclosed, prefabricated rotary potentiometer component with its own casing is inserted in a cup-shaped upper casing that is open on one side. Switching contact supports are housed in the upper casing by means of peripheral wall sections. These contact supports are actuated by a cam actuating member that is mounted on a fulcrum pin so as to permit play and simultaneously also effect rotation and retention of the potentiometer component in the upper casing.
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