US PATENT SUBCLASS 83 / 228
.~.~.~ With supplemental work feed means

Current as of: June, 1999
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83 /   HD   CUTTING

202  DF  TOOL ENGAGES WORK DURING DWELL OF INTERMITTENT WORKFEED {40}
225  DF  .~ Work feed means controlled by means mounted on tool or tool support {2}
226  DF  .~.~ Such means drives the work feed means {3}
228.~.~.~ With supplemental work feed means

DEFINITION

Classification: 83/228

(under subclass 226) Device which includes a plurality of work moving means acting in succession, each such means being capable of moving the work through a portion of the required feed increment, one of said feed means itself mounted on or integral with the tool or tool support.

(1) Note. Pilot pins which serve to correct the position of slightly misplaced work are included, if carried by the tool support.

(2) Note. The supplemental work-feed means may be provided merely to correct slight misplacements of the work if an when

they should occur.

SEE OR SEARCH THIS CLASS, SUBCLASS:

218, for a tool which has work-feeding motion (the tool feeds the work after engaging it with a cutting stroke).