Airport apron vehicle has wheels on at least one axle supported with respect to chassis by shock damping elements that can be adjusted to harder or softer damping during travel

摘要

The vehicle has a loading surface (2) for payloads and several running wheels (5) supported on a chassis (4). The wheels on at least one axle are supported with respect to the chassis by shock damping elements that can be adjusted to harder or softer damping during travel. The dampers can be changed to hard damping for low speeds or null speed so the load surface height remains constant even when the load is changed.