US PATENT SUBCLASS 156 / 449
.~.~.~.~ Rolling mandrel or article

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}
443  DF  .~ With bending, folding, winding, or wrapping means {5}
446  DF  .~.~ Rotating mandrel or article {4}
448  DF  .~.~.~ Translating axis of rotation {2}
449.~.~.~.~ Rolling mandrel or article {4}
450  DF  .~.~.~.~.~> Winding flexible web
451  DF  .~.~.~.~.~> Article rolls across sheet stack {2}
454  DF  .~.~.~.~.~> By gravity
455  DF  .~.~.~.~.~> Belt feed

DEFINITION

Classification: 156/449

(under subclass 448) Apparatus in which the motion of translation of the workpiece is caused by contact of the periphery thereof with a supporting surface, which surface is traversed during rotation.