US PATENT SUBCLASS 226 / 192
.~.~.~ And axially movable (e.g., centering rolls)

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}
190  DF  .~ Including details of roll or mount {3}
191  DF  .~.~ Roll surface radially movable {1}
192.~.~.~ And axially movable (e.g., centering rolls)

DEFINITION

Classification: 226/192

(under subclass 191) Device wherein the face of the roll* may also move relative to the center of the roll in a direction parallel to the axis of rotation.

SEE OR SEARCH CLASS

474, Endless Belt Power Transmission Systems or Components, particularly

101+, for means for tensioning a belt or shifting a pulley or guide roll.