US PATENT SUBCLASS 83 / 234
.~ With means to vary number of work-feed increments between tool strokes


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



83 /   HD   CUTTING

202  DF  TOOL ENGAGES WORK DURING DWELL OF INTERMITTENT WORKFEED {40}
234.~ With means to vary number of work-feed increments between tool strokes


DEFINITION

Classification: 83/234

(under subclass 202) Device having means to permit a change in the number of stops and starts of the work-feed means between successive actuations of the tool actuating means, without necessitating the replacement of any machine part to bring about the change.

SEE OR SEARCH THIS CLASS, SUBCLASS:

57, for manually actuated means to disturb cyclic operation.

209+, for work-sensing means to control work-moving or work-stopping means.

232+, for a manually operated to feed more than one increment of work for any one cutting cycle, at the discretion of the operator.

238+, for unequal work-feed increments in recurring series.

241+, for means to vary magnitude of work-feed increment. 242+, for multiple-length feed.

250+, for means to produce a plurality of work-feed increments per tool cycle.