US PATENT SUBCLASS 173 / 28
.~ Drive structure moved to nonuse position for transport


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

184  DF  WITH VEHICLE SUPPORT FOR DRIVE {6}
28.~ Drive structure moved to nonuse position for transport


DEFINITION

Classification: 173/28

(under subclass 22) Apparatus in which the supporting structure of the tool drive is constructed in such a manner as to adapt the tool drive to be moved from the position in which the tool normally works to a position which better facilitates transportation.

SEE OR SEARCH CLASS

52, Static Structures (e.g., Buildings),

111+, for a mechanism or relatively movable shaft assembly, e.g., a power erected tower and subclass 143 for a residual

building structure with a transportation feature.