Patent ID: 6352250
Filing Date: 2002-03-05
Classification: B60G,F16F

Abstract:
A suspension system for a vehicle having a strut vertically provided between a vehicle wheel and a strut mount, said strut including an outer tube, a piston rod, and a coil spring arranged around said outer tube and said piston rod, the suspension system comprising:a lower spring seat for supporting a lower end of said spring; an upper spring seat for supporting an upper end of said spring; a dynamic damper provided above said upper spring seat for damping resonance of said strut; wherein said dynamic damper includes: a supporting plate mounted on said upper spring seat around said piston rod, and an annular inertia mass body mounted on said supporting plate through at least an elastic member, wherein said annular inertia mass body is supported at two edge portions therein on said supporting plate by a bolt and nut, wherein said bolt is a shoulder bolt.