US PATENT SUBCLASS 280 / 89.1
.~.~.~.~ Stub axle supported wheels

Current as of: June, 1999
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280 /   HD   LAND VEHICLES

29  DF  WHEELED {21}
80.1  DF  .~ Running gear {20}
771  DF  .~.~ Occupant steered {15}
89  DF  .~.~.~ Checked {2}
89.1.~.~.~.~ Stub axle supported wheels {2}
89.11  DF  .~.~.~.~.~> Center or neutral angulation
89.12  DF  .~.~.~.~.~> Linkage member or attachment {1}

DEFINITION

Classification: 280/89.1

Stub axle supported wheels:

(under subclass 89) Subject matter including mechanism inhibiting or prohibiting unintended variant operation of laterally opposed steerable road wheels mounted upon a limited length shaft (i.e., stub axle) due to road surface irregularities encountered during travel.

(1) Note. Included herein are shimmy or wobble inhibiting

or prohibiting mechanisms.