| 摘要 |
PURPOSE: A valve structure of a shock absorber is provided to seal up a space between a rebound disk and a wall of a pilot case not to deform a rebound disk in a dual flow type valve structure. CONSTITUTION: A valve structure of a shock absorber includes a piston rod(2) installed to make a reciprocating motion in a cylinder, and a piston valve installed to the end of the piston rod and dividing the inside of the cylinder into two and generating damping force. The piston valve includes a compression valve device arranged on the upper part of a piston body to generate damping force against the pressure of working fluids passing through a compression passage, and a rebound valve device arranged on the lower part of the piston body to generate damping force against the pressure of working fluids passing through a rebound passage.
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