US PATENT SUBCLASS 83 / 510
.~ Anvil has motion in addition to rotation (i.e., traveling anvil)


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

509  DF  TOOL PAIR COMPRISES ROTATABLE ANVIL AND FIXED-TYPE TOOL {1}
510.~ Anvil has motion in addition to rotation (i.e., traveling anvil) {2}
511  DF  .~.~> Additional motion is along fixed arcuate path
512  DF  .~.~> With plural anvils


DEFINITION

Classification: 83/510

(under subclass 509) Device including means to move the axis of the rotatable surface.

(1) Note. Included in this and indented subclasses are patents disclosing cigar wrapper cutters, in which a leaf of tobacco is placed upon a contoured blade having an upstanding edge and an anvil travels across the work, the anvil rotating about its axis as its axis moves in a plane parallel to the edge of the blade, thus forming the work upon the edge to cut the work.

(2) Note. For patents in which the operation is reversed, that is, the anvil rotates about a fixed axis, and the work, held on a movable, contoured, edged blade, is moved with the blade past the rotatable anvil, see subclass 284.

SEE OR SEARCH THIS CLASS, SUBCLASS:

284+, and see (2) Note above.