US PATENT SUBCLASS 52 / 114
.~ Moves about vertical axis

Current as of: June, 1999
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52 /   HD   STATIC STRUCTURES (E.G., BUILDINGS)

111  DF  MECHANISM OPERATED RELATIVELY MOVABLE SHAFT ASSEMBLY {6}
114.~ Moves about vertical axis

DEFINITION

Classification: 52/114

(under subclass 111) Structure wherein the structure is mounted to move in a substantially horizontal plane about an axis normal to said plane, e.g., a rotatable building.

SEE OR SEARCH CLASS

212, Traversing Hoists,

223+, for a load-handling boom and sluing mechanism therefor.