US PATENT SUBCLASS 172 / 567
.~ Disk gang and single disk on diverse axes

Current as of: June, 1999
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172 /   HD   EARTH WORKING

518  DF  ROLLING, ROTATING OR ORBITALLY MOVING TOOL {30}
567.~ Disk gang and single disk on diverse axes

DEFINITION

Classification: 172/567

(under subclass 518) Apparatus in which the rolling or rotating earth working elements comprise a group of generally circular platelike members each having the same axis of rotation and a single generally circular platelike member having a different axis of rotation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

574+, for plural disks mounted on individual axes.