A hydraulic lifting mechanism for a large vehicle trailer comprises a square tubular metallic frame having a base and an upright support structure. A pair of pivoting wheels are disposed at a first base side of the base while a pair of wheels upon an axle are disposed upon a second base side of the base opposite the pivoting wheels. A four armed hydraulic lift is secured upon the upright support structure. At a distal end of the four armed hydraulic lift is a trailer hitch ball. The device is removably securable to a tractor.
Hydraulic lifting mechanism for a large vehicle trailer
2022-07-12
Patent
Electronic Resource
English
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS / B62D MOTOR VEHICLES , Motorfahrzeuge / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein |