US PATENT SUBCLASS 414 / 348
.~.~.~ Having portion suspended from vehicle on overhead way

Current as of: June, 1999
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414 /   HD   MATERIAL OR ARTICLE HANDLING

340  DF  WHEELED, LOAD-TRANSPORTING TYPE VEHICLES AND MEANS FOR TRANSFERRING, OR ENABLING TRANSFER OF, LOAD FROM ONE VEHICLE TO ANOTHER {4}
345  DF  .~ Means is confined to one of the vehicles {2}
347  DF  .~.~ Means comprises elevatable load-supporting portion traveling in path including vertical, rectilinear movement {1}
348.~.~.~ Having portion suspended from vehicle on overhead way

DEFINITION

Classification: 414/348

Having portion suspended from vehicle on overhead way:

(under subclass 347) Apparatus wherein one vehicle travels on a track or surface which is above that on which the other vehicle is supported, and wherein the load-supporting member is positioned beneath the first-named vehicle and serves to lower a load to, or raise a load from, the second-named vehicle.