US PATENT SUBCLASS 175 / 161
WITH ABOVE-GROUND MEANS TO MOVE TOOL TO A DUMPING LOCATION OFFSET FROM BORE


Current as of: June, 1999
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175 /   HD   BORING OR PENETRATING THE EARTH

161WITH ABOVE-GROUND MEANS TO MOVE TOOL TO A DUMPING LOCATION OFFSET FROM BORE


DEFINITION

Classification: 175/161

(under the class definition) Apparatus including a means located above ground which is adapted to shift a means lifting earth material from a borehole to a position remote from the bore axis for the purpose of discharging said material at said remote location.

SEE OR SEARCH THIS CLASS, SUBCLASS:

85, for orienting means for moving unconnected boring means laterally of the bore axis.