US PATENT SUBCLASS 414 / 575
.~ Means comprises device for changing the attitude of a vehicle, or its load body, relative to the horizontal for unloading by gravity

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


414 /   HD   MATERIAL OR ARTICLE HANDLING

572  DF  LOAD-TRANSPORTING TYPE VEHICLE TO BE LOADED OR UNLOADED, OR EXTERNAL MEANS FOR THE LOADING OR UNLOADING, OR FOR COOPERATING THEREWITH, OF SUCH A VEHICLE {4}
575.~ Means comprises device for changing the attitude of a vehicle, or its load body, relative to the horizontal for unloading by gravity {3}
576  DF  .~.~> Framework for holding a vehicle, pivotable about fixed axis through framework parallel to longitudinal axis of vehicle
577  DF  .~.~> Pivotably movable structure for supporting a vehicle in toto, positioned, at least initially, in underlying relation thereto {4}
582  DF  .~.~> By raising one end of a vehicle relative to other end thereof {1}

DEFINITION

Classification: 414/575

Means comprises device for changing the attitude of a vehicle, or its load body, relative to the horizontal for unloading by gravity:

(under subclass 572) Apparatus wherein the external means is a device for tilting, inverting, etc., a vehicle which is to be unloaded, or a load-holding component thereof which is to be emptied, in relation to the horizontal in order to cause a load carried thereby, or therein, to depart under the influence of gravity.