Patent ID: 9546707
Date: 2017-01-17
CPC Classifications: F16F

Claim:
1. A hydraulic damper, in particular a motor vehicle suspension damper, comprising: a tube filled with working liquid, a piston assembly disposed slidably inside the tube dividing the tube into a compression chamber and a rebound chamber and attached to a piston rod led outside the tube through a piston rod guide located at the rebound end of the tube, wherein said piston assembly is provided with rebound and compression valves to control the flow of working liquid passing between said compression chamber and said rebound chamber during rebound and compression stroke of the damper, a base valve assembly located at the compression end of the tube, wherein said base valve assembly is provided with rebound and compression valves to control the flow of working liquid passing between said compression chamber and an additional compensation chamber located outside the tube, and a position dependent valve assembly, wherein said position dependent valve assembly ( a supporting member ( an axial member ( a rigid body ( a compression stroke disc assembly ( a rebound stroke disc assembly ( fixing means ( a first spring ( a second spring (