US PATENT SUBCLASS 180 / 348
.~ Final drive axle movable

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

337  DF  TRANSMISSION MECHANISM {17}
348.~ Final drive axle movable {5}
349  DF  .~.~> Rigid axle {4}
357  DF  .~.~> Belt or chain drive
358  DF  .~.~> Swinging axle, single pivot
359  DF  .~.~> With sprung differential {3}
363  DF  .~.~> And final gear drive

DEFINITION

Classification: 180/348

Final drive axle movable:

(under subclass 337) Subject matter wherein the power driven road wheel is supported such that its axis is movable relative to the vehicle body or frame.

(1) Note. The axle moves against the pressure of the springs or oscillates relative to the body under the influence of inequalities in the road.

SEE OR SEARCH THIS CLASS, SUBCLASS:

40, for steam traction engines of this type.

227, for a resiliently mounted driven wheel in a tandem wheeled vehicle.

SEE OR SEARCH CLASS

301, Land Vehicles: Wheels and Axles,

133, and 136 for spring mountings of wheels on axle ends.