US PATENT SUBCLASS 83 / 647.5
.~.~ With gyratory drive

Current as of: June, 1999
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83 /   HD   CUTTING

523  DF  MEANS TO DRIVE OR TO GUIDE TOOL {35}
646  DF  .~ Uniplanar compound motion {2}
647.5.~.~ With gyratory drive

DEFINITION

Classification: 83/647.5

(under subclass 646) Device whose cutter has a component of rotation about a pivot, which pivot moves about a fixed center.

SEE OR SEARCH THIS CLASS, SUBCLASS:

644+, for a similar device wherein the pivot moves in a straight line.