US PATENT SUBCLASS 404 / 126
.~.~ Plural roll axes relatively shiftable


Current as of: June, 1999
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404 /   HD   ROAD STRUCTURE, PROCESS, OR APPARATUS

83  DF  APPARATUS {17}
122  DF  .~ Rotating drum, roller or tire {10}
126.~.~ Plural roll axes relatively shiftable


DEFINITION

Classification: 404/126

(under subclass 122) Roller device including two or more rolls mounted to rotate in substantial axial alignment but capable of adjustment so as to vary from in-line relationship of individual axes to either spaced parallel, or angular, relationship in the same general horizontal plane.