US PATENT SUBCLASS 180 / 371
.~ Final gear drive at each of two parallel wheels

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

337  DF  TRANSMISSION MECHANISM {17}
371.~ Final gear drive at each of two parallel wheels {2}
372  DF  .~.~> Planetary
373  DF  .~.~> Belt or chain

DEFINITION

Classification: 180/371

Final gear drive at each of two parallel wheels:

(under subclass 337) Subject matter wherein a separate gear transmission extends to each of two road wheels and, where a differential is disclosed, is beyond such differential in the path of power flow.

SEE OR SEARCH THIS CLASS, SUBCLASS:

342, for final drive gears which engage the traction surface of the ground wheels.

355, 356, 361, and 363, for other final gear drive combinations.

SEE OR SEARCH CLASS

475, Planetary Gear Transmission Systems or Components,

198+, for a variable speed or direction transmission combined with a differential.