US PATENT SUBCLASS 72 / 72
.~.~ With actuation of cutter in timed relation to movement of deformer or work

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}
70  DF  .~ With cutting of work or product {2}
72.~.~ With actuation of cutter in timed relation to movement of deformer or work

DEFINITION

Classification: 72/72

With actuation of cutter in timed relation to movement of deformer or work:

(under subclass 70) Subject matter wherein the cutter operates in synchronism with the tool or with the rotating work.