US PATENT SUBCLASS 226 / 174
.~ With control or adjustment means

Current as of: June, 1999
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226 /   HD   ADVANCING MATERIAL OF INDETERMINATE LENGTH

168  DF  BY ORBITALLY TRAVELING MATERIAL-ENGAGING SURFACE(S) {7}
174.~ With control or adjustment means {5}
175  DF  .~.~> To vary diameter of roll
176  DF  .~.~> To vary bite of contacting pinch members {1}
178  DF  .~.~> To vary speed of material-advancer
179  DF  .~.~> For shifting roll(s) axially
180  DF  .~.~> For shifting roll(s) angularly

DEFINITION

Classification: 226/174

(under subclass 168) Device provided with means for regulating or altering the material-advancing operation of the material-advancer.

(1) Note. Included in this and indented subclasses are patents disclosing devices wherein the control or adjustment is effected by an operative, as well as patents claiming a subcombination of control or adjustment means responsive to material condition.

SEE OR SEARCH THIS CLASS, SUBCLASS:

10+, for control means combined with means responsive to material-condition.

188, for drive means for a material-advancer not having claimed regulating means.