US PATENT SUBCLASS 226 / 163
.~.~.~ Comprising link positively connected to element

Current as of: June, 1999
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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}
163.~.~.~ Comprising link positively connected to element {1}
164  DF  .~.~.~.~> Which link effects material-advancing movement

DEFINITION

Classification: 226/163

(under subclass 162) Device wherein the driving means includes a point on a pitman pivotally fastened to a point on, or integral with, the grip element.

(1) Note. Included within the meaning of the term "integral" as used above is a construction in which any part(s) between the grip element and the point thereon may be disconnected, removed or shifted, but which part(s) partakes of all movement imparted to said grip element during use thereof.

SEE OR SEARCH THIS CLASS, SUBCLASS:

165, for a device having a slidable connection between a link and a grip element.