The suspension system is classified in accordance with the function components mainly divided into the guide mechanism and the elastic element. The elastic member includes a spring, anti-roll bar (partial suspension system does not have the anti-roll bar), and the the vibration attenuation damper; guide means is a rigid connecting rod, the rocker arm and the knuckle transmission force, transformed the direction of motion of the components, they are interconnected to pivot, or connected with the frame, walking system, and with the deformation of the elastic element, or the steering rod driven, and to guide the movement of parts of the undercarriage system in accordance with the design trajectory.
Independent and non-independent:
According to the movement of the left and right side of the guide mechanism will interfere with each other to distinguish the suspension system can be divided into independent suspension with non-independent suspension. If the guide mechanism is unilateral independence movement from the other side of the impact, that is, independent suspension, the contrary is the non-independent suspension. Non-independent suspension structure is simple, reliable, the form used for the truck to enumerate independent suspension form, we will see a lot of familiar names: McPherson, double wishbone, multi-link trailing arm style . Torsion beam in the small car, is defined as a "semi-independent" suspension.
The German ZF demonstrates complete suspension system assembly, including the elastic element of shock absorbers and column-oriented institutions such as knuckle up and down rocker
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