SHOCK ABSORBER HAVING HYDRAULIC DAMPING MECHANISM

摘要

The subject matter invention is a shock absorber (10) having a liner (12); a shaft (21) which is in connection to a piston arm (14) providing a press condition (a) by advancing from one end of said liner (12) towards the other end thereof and providing a vacuum condition (b) in the return thereof; and a hydraulic damping mechanism (20) having a body (24) wherein said shaft (21) enters and which is provided in the liner (12), characterized by comprising a connection element (23) which is provided at the end of said shaft (21) and having a head part (231) with a width so as to protrude from the shaft lateral surface (213); and a hollow cylindrical piston (22) which is embodied so as to move between said head part (231) and a protrusion (211), which is provided on the shaft (21), in said press (a) and vacuum (b) conditions and having a difference between the inner diameter of the piston (22) and the outer diameter of the shaft (21) so as to define a lubricant passage path.