US PATENT SUBCLASS 72 / 16.9
.~.~.~.~ Sensing thickness


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

6.1  DF  WITH USE OF CONTROL MEANS ENERGIZED IN RESPONSE TO ACTIVATOR STIMULATED BY CONDITION SENSOR {7}
16.1  DF  .~ Including plural sensors or sensor responsive to comparison between plural conditions {2}
16.2  DF  .~.~ Sensing work or product (e.g., by X-ray) {7}
16.8  DF  .~.~.~ Sensing cross sectional dimension {1}
16.9.~.~.~.~ Sensing thickness


DEFINITION

Classification: 72/16.9

Sensing thickness:

(under subclass 16.8) Subject matter wherein the work includes a greater and a lesser lateral dimension and wherein the detecting discerns the extent of the lesser dimension.

SEE OR SEARCH THIS CLASS, SUBCLASS:

9.2+, 11.8+ and 18.8, for other sensing of work thickness to control a metal deforming machine.