US PATENT SUBCLASS 226 / 166
.~.~.~.~ Which surface effects material-advancing movement

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


226 /   HD   ADVANCING MATERIAL OF INDETERMINATE LENGTH

120  DF  BY INTERMITTENT (INTERRUPTED) MATERIAL-MOVER {13}
158  DF  .~ Comprising reciprocating or oscillating material-mover {5}
162  DF  .~.~ With means to move grip element into material engagement {2}
165  DF  .~.~.~ Comprising camlike surface {1}
166.~.~.~.~ Which surface effects material-advancing movement

DEFINITION

Classification: 226/166

(under subclass 165) Device wherein the same cam-surface also causes the grip element to move in a material-forwarding direction.