US PATENT SUBCLASS 83 / 244
.~.~.~ By change in length of one member of feed-driving linkage

Current as of: June, 1999
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83 /   HD   CUTTING

202  DF  TOOL ENGAGES WORK DURING DWELL OF INTERMITTENT WORKFEED {40}
240  DF  .~ Means to change tool position, or length or datum position of work- or tool-feed increment {2}
241  DF  .~.~ With means to vary magnitude of work-feed increment {4}
244.~.~.~ By change in length of one member of feed-driving linkage {1}
245  DF  .~.~.~.~> Rotating member

DEFINITION

Classification: 83/244

(under subclass 241) Device wherein the length of a work-feed increment may be varied by altering the effective dimension of a crank, link, or lever arm in the drive train of the work-feed mechanism.

(1) Note. Included here are adjustable lost-motion drive linkages.

SEE OR SEARCH THIS CLASS, SUBCLASS:

241+, for change of work-feed increment by change in length of a member of a control (not feed driving) linkage.