US PATENT SUBCLASS 156 / 582
.~.~.~ Rotary

Current as of: June, 1999
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156 /   HD   ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE

349  DF  SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR {34}
580  DF  .~ Presses or press platen structures, per se {3}
581  DF  .~.~ Relieved or configured pressing face {1}
582.~.~.~ Rotary

DEFINITION

Classification: 156/582

(under subclass 581) Apparatus in which the pressure applying element is cylindrical in section and rotates about the axis of the cylinder during the pressing step.

SEE OR SEARCH THIS CLASS, SUBCLASS:

555, for presses for continuously joining indefinite or running length webs including work feeding or handling means.

SEE OR SEARCH CLASS

492, Roll or Roller, for a roll, per se, not elsewhere provided for, and see the notes thereunder.