US PATENT SUBCLASS 493 / 417
.~.~.~ And provision to precisely align for folding

Current as of: June, 1999
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493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

395  DF  BENDING {6}
405  DF  .~ Folding {13}
416  DF  .~.~ With means to advance work or product {8}
417.~.~.~ And provision to precisely align for folding

DEFINITION

Classification: 493/417

And provision to precisely align for folding:

(under subclass 416) Method or apparatus wherein the work transferring means is adjustable with respect to the crease line forming means so that the crease line will be formed in the workpiece in the exact desired location of the workpiece.