US PATENT SUBCLASS 83 / 216
.~.~ Tool has additional motion during work dwell

Current as of: June, 1999
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83 /   HD   CUTTING

202  DF  TOOL ENGAGES WORK DURING DWELL OF INTERMITTENT WORKFEED {40}
215  DF  .~ Tool has motion additional to cutting stroke during tool cycle {2}
216.~.~ Tool has additional motion during work dwell {1}
217  DF  .~.~.~> Included in plural cutting cycles

DEFINITION

Classification: 83/216

(under subclass 215) Device, wherein the tool is given its additional motion during the period in which the work is stationary.

(1) Note. The tool may merely be shifted to a different position during one dwell of the work; or may be repeatedly actuated to make a plurality of cutting strokes each effective on different positions of the work, patents claiming the latter being found in indented subclass 217.

SEE OR SEARCH THIS CLASS, SUBCLASS:

215+, for a device wherein some of the tool motions may occur during movement of the work.

217, and see (1) Note above.