US PATENT SUBCLASS 83 / 576
.~.~ Tool movement modifies actuating circuit

Current as of: June, 1999
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83 /   HD   CUTTING

523  DF  MEANS TO DRIVE OR TO GUIDE TOOL {35}
575  DF  .~ Magnet- or solenoid-actuated tool {2}
576.~.~ Tool movement modifies actuating circuit

DEFINITION

Classification: 83/576

(under subclass 575) Apparatus wherein the tool or its support, in its cutting cycle, actuates a switch or other current-controlling element which is so connected in a circuit that actuation of the switch or element causes a change in the value of current in the coiled conductor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

62+, for stopping means actuated in response to tool- or work-feed means detector.

524+, for unicyclic tool actuation, generally.