Classification of shock absorbers

- Sep 29, 2017 -

Hydraulic type

Hydraulic shock absorber is widely used in automobile suspension system. The principle is that when the frame and the vehicle bridge to do reciprocating relative movement and the piston in the shock absorber cylinder reciprocating movement, the shock absorber shell of the oil is repeatedly from the inner cavity through some narrow pores into the other chamber. At this time, the friction between the liquid and the inner wall and the internal friction of the liquid molecule form the damping force of the vibration.

Inflatable type

Inflatable Shock Absorber is a new type of shock absorber developed since the 60 's. The structure is characterized in that the lower part of the cylinder is fitted with a floating piston, which is filled with high-pressure nitrogen in a closed chamber formed at one end of the floating piston and the cylinder tube. In the floating piston with a large section of the O-type sealing ring, it separates the oil and gas completely. Because the valve has a large damping force on the pressure oil, the vibration attenuation is caused.


  • TOYOTA CAMRY ACV40 Front Shock Absorber
  • NISSAN A33 Front Shock Absorber
  • AUDI Q5 Front Shock Absorber
  • PEUGEOT 206 Front Shock Absorber
  • BUICK AVEO Front Shock Absorber
  • FORD MONDEO Front Shock Absorber

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