Patent ID: 6182806
Filing Date: 2001-02-06
Classification: B60G,F16F

Abstract:
A hydraulic shock absorber, comprising:a cylinder which is filled with a hydraulic fluid;a piston connected to one end of a piston rod, and which is slidably disposed in the cylinder; anda partition wall member which is slidably disposed in the cylinder so as to partition the cylinder into a gas chamber and an oil chamber, whereina gas chamber cartridge inserted into one side of the cylinder so as to be fixed thereto, said partition wall member being slidably disposed in a gas chamber case of the gas chamber cartridge, and defining one chamber partitioned by the partition wall member of the gas chamber case as the gas chamber encloses a gas therein, and defining the other chamber partitioned by the partition wall member of the gas chamber case as connected to the oil chamber on the other side of the cylinder, said gas chamber case is formed integrally with a fitting portion for attaching the hydraulic shock absorber to a vehicle body or an axle.