72 / | HD | METAL DEFORMING |
6.1 | DF | WITH USE OF CONTROL MEANS ENERGIZED IN RESPONSE TO ACTIVATOR STIMULATED BY CONDITION SENSOR {7} |
6.2 | DF | .~ Metal deforming by use of roller or roller-like tool element {8} |
11.1 | DF | .~.~ Sensing work or product (e.g., by X-ray) {6} |
12.7 | DF | .~.~.~ Sensing cross sectional dimension {1} |
12.8 | .~.~.~.~ To control operation of deformer directly by sensor |