(under subclass 80.1) Subject matter wherein the vehicle running gear includes means enabling static alteration of a spatial relationship of the running gear upon the vehicle.
(1) Note. Included herein are means enabling alteration of the spatial relationship of either an axle or a wheel.
SEE OR SEARCH THIS CLASS, SUBCLASS:
5.52+, for alteration of running gear geometry which is caused to occur in response to a force encountered while the vehicle is in surface traversing motion.
SEE OR SEARCH CLASS
33, Geometrical Instruments,
203+, for a wheel alignment gauge, subclasses 335+ for a vehicle running gear inclination gauge, or subclass 608 for a frame alignment gauge.