280 / | HD | LAND VEHICLES |
29 | DF | WHEELED {21} |
80.1 | DF | .~ Running gear {20} |
124.1 | DF | .~.~ Suspension arrangement {11} |
124.11 | DF | .~.~.~ Pivotally mounted axle or axle assembly {3} |
124.111 | DF | .~.~.~.~ Longitudinal pivot axis (i.e., rocking axle) {3} |
124.113 | .~.~.~.~.~ Including steerable terminal wheel spindle |