US PATENT SUBCLASS 83 / 436.3
.~ Roller

Current as of: June, 1999
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83 /   HD   CUTTING

401  DF  WITH MEANS TO CONVEY WORK RELATIVE TO TOOL STATION {18}
436.3.~ Roller {7}
436.4  DF  .~.~> Plural independent rollers for feed of plural distinct work
436.45  DF  .~.~> Shaped to conform to work
436.5  DF  .~.~> With work-supplying reel {1}
436.6  DF  .~.~> Continuous conveying during , cutting; e.g., straw cutting
436.7  DF  .~.~> Supporting work at cutting station {1}
436.8  DF  .~.~> Tool and feed roller actuated by common handle
436.9  DF  .~.~> Tool and roller on common movable support

DEFINITION

Classification: 83/436.3

Roller:

(under subclass 401) Device in which the work-moving means itself moves in the arc of a circle in peripheral engagement with the work, thereby moving the work in a straight path.

SEE OR SEARCH THIS CLASS, SUBCLASS:

261, for a cutting device that engages a workpiece during dwell of intermittent workfeed with a rotary feed means.

436.1+, for a cutting device with a roller to convey work wherein the cut is parallel to and during work movement.

SEE OR SEARCH CLASS

198, Conveyors: Power Driven,

780+, for a live roll used in a conveyor, generally. 492, Roll or Roller, for a roll, per se.