US PATENT SUBCLASS 180 / 418
.~.~ Between articulated wheeled vehicle sections

Current as of: June, 1999
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180 /   HD   MOTOR VEHICLES

400  DF  STEERING GEAR {8}
417  DF  .~ With fluid power assist {16}
418.~.~ Between articulated wheeled vehicle sections {2}
419  DF  .~.~.~> Combined with another steering mode
420  DF  .~.~.~> Reciprocating power assist

DEFINITION

Classification: 180/418

Between articulated wheeled vehicle sections:

(under subclass 417) Subject matter wherein the vehicle comprises a plurality of relatively movable wheeled parts, the motive means causing relative movement between the vehicle parts for guiding the vehicle.

SEE OR SEARCH THIS CLASS, SUBCLASS:

235, for a motor vehicle having four wheels driven and provided with means for steering all of the driven wheels and wherein the means includes articulation of the frame of the vehicle.