A self-propelled aerial platform of the type including a work platform, provided at the end of an operating arm which is constrained to and supported by a base or turret. The base or turret is coupled, by means of a rotatable coupling around a vertical axis, on a mobile wheeled chassis or truck. At least one motor means, pumps and tanks of fluids are supported onto the mobile wheeled chassis or truck and are arranged beneath the rotatable coupling. Hydraulic and electrical couplings, which cooperate with rotatable coupling, are adapted to establish hydraulic and electrical connections between the motor means, pumps, tanks and the actuator means provided on the base or turret, the operating arm constrained thereto and supported thereby and the aerial work platform.
A SELF-PROPELLED AERIAL PLATFORM
2018-11-15
Patent
Elektronische Ressource
Englisch
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 |