The invention provides a truck cab front suspension mechanism, and belongs to the technical field of an automobile. The truck cab front suspension mechanism solves the problems that the existing truck cab can be easily clamped during turning. The truck cab front suspension mechanism comprises a turning rod and two swinging arms, wherein the two ends of the turning rod are respectively provided with a fixing base, the suspension mechanism also comprises two connecting shafts respectively arranged at the two ends of the turning rod, the end part of the turning rod is provided with a cavity, the inner end of each connecting shaft is inserted into the cavity, in addition, a joint bearing is arranged between the inner end of each connecting shaft and the cavity, a first annular groove is formed in the outer side wall of the outer end of the connecting shaft, guide surfaces are respectively formed in the two side walls of the first groove, the fixing base is arranged at the first groove part in a sleeving way, inclined surfaces are respectively formed in the positions, corresponding to the guide surfaces, on the fixing base, and the inclined surfaces are abutted against the guide surfaces in a one-to-one correspondence way. The truck cab front suspension mechanism has the advantage of high work stability.
Truck cab front suspension mechanism
2015-05-06
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Front independent suspension system for heavy truck and heavy truck
European Patent Office | 2024
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