The invention relates to the technical field of cars, in particular to a leaf spring suspension system of an air bag lifting bridge structure. The leaf spring suspension system comprises an air bag (4), a balance beam (12), a first leaf spring (8), a second leaf spring (15), a first thrusting bar (17), a second thrusting bar (21), a front leaf spring support (16), a middle leaf spring support (13), an air bag installation support (3) and a back leaf spring support (6), wherein the front leaf spring support (16), the middle leaf spring support (13), the air bag installation support (3) and the back leaf spring support (6) are sequentially installed on a car frame (5) in sequence. In addition, the invention further relates to a car; the car comprises the leaf spring suspension system of the air bag lifting bridge structure. The suspension system is controllable in rigidity, axle loads can be automatically distributed in a balanced mode when loads are heavy, and a lifting bridge can be lifted when no load exists.
Leaf spring suspension system of air bag lifting bridge structure and car
13.05.2015
Patent
Elektronische Ressource
Englisch
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |