| 摘要 |
PURPOSE: A hydraulic stopper mounted shock absorber is provided to relieve the impact caused by back pressure occurring when a stopper becomes more distant from a rod guide. CONSTITUTION: A hydraulic stopper mounted shock absorber includes a stopper(70) formed on one end of a piston rod(40) to fix a stroke of a piston rod in case of rebounding, and a rod guide(60) supporting the piston rod and having a cross section reduction unit(61) to form a space where the stopper is inserted, wherein a flow path is formed in the cross section reduction unit to make the movement of fluids possible, and closed when the stopper is inserted to the inside of the rod guide and opened when the stopper inserted to the inside of the rod guide advances to be more distant from the rod guide. |
