US PATENT SUBCLASS 180 / 263
.~.~.~ Having axis of pivot disposed between parallel planes defined by opposite sides of wheel

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

252  DF  HAVING AT LEAST ONE WHEEL BOTH DRIVEN AND STEERABLE {4}
253  DF  .~ Steerable wheel has exclusive axis of pivot (i.e., stub-axle type) {1}
254  DF  .~.~ Including flexible, axially rotatable means having one portion fixed to vehicle and another portion pivotable with wheel for transmitting drive thereto {5}
263.~.~.~ Having axis of pivot disposed between parallel planes defined by opposite sides of wheel

DEFINITION

Classification: 180/263

Having axis of pivot disposed between parallel planes defined by opposite sides of wheel:

(under subclass 254) Vehicle wherein the axis of pivot of the steerable wheel lies within the space bounded on one side by a plane perpendicular to the axis about which the wheel is driven and tangent to the outer surface of one side of the wheel and bounded on the opposite side by another plane parallel to the first plane and tangent to the outer surface of the other side of the wheel.

SEE OR SEARCH CLASS

280, Land Vehicles,

124.126, for a general utility wheeled land vehicle suspension arrangement for separately supporting a wheel upon an individual stub axle wherein the wheel is mounted for steering purposes and the connection points defining the steering pivot axis are confined within the boundary of the wheel.