The chassis of the invention includes a levelling system with a configuration in which the overturning lines generated by the layout of the wheels remain a rectangle formed by the points where the wheels are touching the supporting ground, allowing for the central unit to remain levelled within certain pre-set limits. The chassis is made up of a central unit 30, with an upper flange 33 bolted to the superstructure to be dynamically levelled, to which two rockers 10 and 20 are jointed, controlled by actuators 60-80 that level the X-axis and actuators 79-90 that level the Y-axis. The rockers are connected to the front and rear axles 50 and 40 that, in turn, are connected to the wheels 2-3-4-5 by a central part 57-47 and jointed boxes 55-56 and 45-46, also assisted by actuators 41-43 and 42-44, which have a tilt sensor 104 connected to a control PLC 103 that controls the actuators by reading the sensors giving the relative position between the different parts.
SELF-LEVELLING CHASSIS
SELBSTNIVELLIERENDES FAHRGESTELL
AUTONIVELANT CHÂSSIS
16.11.2022
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 / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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