US PATENT SUBCLASS 83 / 313
.~.~ With means to vary cyclically speed of work

Current as of: June, 1999
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83 /   HD   CUTTING

284  DF  CUTTING MOTION OF TOOL HAS COMPONENT IN DIRECTION OF MOVING WORK {17}
312  DF  .~ With work feed speed regulator {1}
313.~.~ With means to vary cyclically speed of work

DEFINITION

Classification: 83/313

(under subclass 312) Device wherein means is provided to change the rate at which the work is advanced during each cycle of the tool.

SEE OR SEARCH THIS CLASS, SUBCLASS:

38, for a method of cyclically varying the work-feed.

324, for means to cyclically vary the tool speed of an orbitally moving tool.