SHOCK ABSORBER WITH DYNAMIC VIBRATION ABSORBER

摘要

PURPOSE: A vehicle shock absorber equipped with a dynamic vibration reducer is provided to reduce vibration and noise by blocking the direct vibration transferring for a vehicle due to the reciprocation of the piston rod of a shock absorber. CONSTITUTION: A vehicle shock absorber equipped with a dynamic vibration reducer comprises a piston rod(10), a vibration damping unit, and a rebound stopper(30). The piston rod is guided by a rod guide(11). The rod guide is installed in the upper side of a cylinder(60). The vibration damping unit is embedded in the piston rod and reduce the vibration according to the operation of a piston rod. The vibration damping unit reduces vibration by distributing the vibration energy of the piston rod. The rebound stopper is mounted in one end of the piston rod and supports the vibration damping unit.