83 / | HD | CUTTING |
284 | DF | CUTTING MOTION OF TOOL HAS COMPONENT IN DIRECTION OF MOVING WORK {17} |
285 | DF | .~ With means to initiate intermittent tool action {2} |
286 | DF | .~.~ Tool moved in response to work-sensing means {4} |
290 | DF | .~.~.~ With trip-switch work-sensing means {1} |
291 | DF | .~.~.~.~ To initiate feed movement of tool {1} |
292 | .~.~.~.~.~ And to initiate flying movement of tool |