US PATENT SUBCLASS 72 / 207
.~ Including rectilinearly moving tool cooperating with single roller

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

199  DF  BY USE OF ROLLER OR ROLLER-LIKE TOOL-ELEMENT {17}
207.~ Including rectilinearly moving tool cooperating with single roller

DEFINITION

Classification: 72/207

Including rectilinearly moving tool cooperating with single roller:

(under subclass 199) Subject matter wherein the work is

deformed by a first tool-face that moves to-and-fro in a straight line, and a second tool-face that is the surface of a roller*.

SEE OR SEARCH THIS CLASS, SUBCLASS:

192, for a similar arrangement of tools wherein the roller is replaced by a "flying tool".