US PATENT SUBCLASS 83 / 283
.~ One-revolution clutch in tool drive


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}
283.~ One-revolution clutch in tool drive


DEFINITION

Classification: 83/283

(under subclass 202) Device wherein the tool is caused to start from rest in a retracted position and travel through its cutting cycle returning to its initial position and to stop there, by automatic clutching and declutching means while other machine parts continue in motion.

SEE OR SEARCH THIS CLASS, SUBCLASS:

58+, for randomly actuated stopping means, which includes many disclosures of a clutch in a tool actuating drive train, some of these disclosures including a clutch of the one-revolution type.

203+, for unicyclic operation of a cutting machine of the type wherein a tool engages the work during the dwell period of an intermittent work-feed.

210, 211+, 369, 370+, for tool actuation controlled by work-sensing means.

285+, for an intermittently initiated flying cutter action.

359, for tool actuation controlled by means responsive to product. 380, for sequencing control of interrelated clamp and tool means.

484, and 524+, for unicyclic tool actuation.