A lift device includes a lift base, a turntable supported on and rotatably coupled to the lift base, a boom assembly coupled to the turntable, a platform coupled to the boom assembly so that the boom assembly is configured to selectively raise and lower the platform assembly, and a plurality of tractive elements. Each of the plurality of tractive elements is coupled to the lift base by a carrier arm and a pendulum axle assembly. Each of the pendulum axle assemblies includes a pendulum linkage that is pivotally coupled between a respective one of the carrier arms and a respective one of the plurality of tractive elements. Each of the pendulum axle assemblies defines a steering axis that is centered along the respective one of the plurality of tractive elements.
VEHICLE WITH PENDULUM AXLES
2025-05-01
Patent
Electronic Resource
English
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |