The invention relates to a chassis structure and belongs to the technical field of chassis of lifting equipment. The chassis structure comprises a chassis body and wheels installed on the chassis body. The wheels comprise the two driven front wheels and the two driving rear wheels. The driven front wheels are universal wheels. The two driving rear wheels are fixed wheels which are driven by independent motors independently. An electrodynamic mode is adopted by a traveling mechanism of the chassis structure, and advancing, receding, steering and turning are achieved by controlling the rotation direction and/or speed difference of the two rear driving wheels.
Chassis structure
2015-12-23
Patent
Electronic Resource
English
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 |
Chassis structure, vehicle and chassis structure control method
European Patent Office | 2024
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