US PATENT SUBCLASS 173 / 26
.~.~ Drive gearing displaced relative to source of power

Current as of: June, 1999
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173 /   HD   TOOL DRIVING OR IMPACTING

184  DF  WITH VEHICLE SUPPORT FOR DRIVE {6}
25  DF  .~ Vehicle motor mechanically coupled to drive tool {1}
26.~.~ Drive gearing displaced relative to source of power

DEFINITION

Classification: 173/26

(under subclass 25) Apparatus in which the means to drive the tool includes gear means, and elements of the gear means are adapted to move relative to the power take-off of the vehicle to (1) adjust the axis of tool advance or (2) accommodate movement of the tool into or along the work.