US PATENT SUBCLASS 72 / 122
.~.~.~ Including rotating tool mounted on rotating carrier

Current as of: June, 1999
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72 /   HD   METAL DEFORMING

67  DF  BY USE OF TOOL ACTING DURING RELATIVE ROTATION BETWEEN TOOL AND WORK ABOUT INTERNAL CENTER (E.G., GYRATING OR ROTATING TOOL) {10}
112  DF  .~ Tool orbiting or rotating about an axis {8}
120  DF  .~.~ With actuation of tool radially {2}
122.~.~.~ Including rotating tool mounted on rotating carrier {1}
123  DF  .~.~.~.~> Including roller having noncylindrical work-engaging surface

DEFINITION

Classification: 72/122

Including rotating tool mounted on rotating carriers:

(under subclass 120) Subject matter wherein the tool* turns about its own rotational axis in a tool carrier*, which tool carrier turns about a second axis extending through the work.

SEE OR SEARCH THIS CLASS, SUBCLASS:

126, for disclosure similar to that herein (122), but not provided with means for moving the tool radially of the second (i.e., "orbital") axis during deformation.