HYDRAULIC STOPPER OF A SHOCK ABSORBER, CAPABLE OF SUPPORTING A DEMAND LOAD WITH AN RAPID INCREASING OF A PISTON ROD

摘要

PURPOSE: A hydraulic stopper of a shock absorber is provided to prevent a scratch from generating on the contact surface of a cylinder by improving a configuration in order to move with contacting in low friction.;CONSTITUTION: A hydraulic stopper(60) of a shock absorber(50) comprises: a rod guide(56) which includes an extension part(57) whose lower part extends downwards and wherein a buffer chamber(SC) to generates buffer force with being inserted into; a main body member(62) wherein a stopper is fixed on the outer circumference of a piston rod(54) and which is formed so that the outer diameter part is contiguous to the inner circumference of an inner pipe; and a sealing member(64) which is installed in the outer diameter part of the main body member and contacts to the inner circumference of the extension part of the rod guide and is formed so that the upper end and the lower end cover the upper part and lower part of the outer diameter parts.;COPYRIGHT KIPO 2010