409 / | HD | GEAR CUTTING, MILLING, OR PLANING |
64 | DF | MILLING {29} |
145 | DF | .~ Including means to infeed work to cutter {10} |
147 | DF | .~.~ With control means energized in response to activator stimulated by condition sensor {4} |
149 | DF | .~.~.~ In response to work or work carriage {2} |
150 | .~.~.~.~ To control rate of infeed or return |