US PATENT SUBCLASS 83 / 867
.~.~ Including use of orbiting tool carrier

Current as of: June, 1999
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83 /   HD   CUTTING

861  DF  OTHER THAN COMPLETELY THROUGH WORK THICKNESS OR THROUGH WORK PRESENTED {6}
866  DF  .~ Pricking {2}
867.~.~ Including use of orbiting tool carrier

DEFINITION

Classification: 83/867

Including use of orbiting tool carrier:

(under subclass 866) Method or apparatus including use of structure to support the cutting tool against gravity and carry that tool in a fixed path that describes an endless loop.