| 摘要 |
<p>PURPOSE: A valve structure for a shock absorber is provided to improve ride comfort by installing a frequency unit which generates damping force according to frequencies. CONSTITUTION: A valve structure for a shock absorber comprises a main piston valve assembly(30) and a frequency unit(100). The main piston valve assembly is installed on one end of a piston rod(20). The main piston valve assembly is operated with dividing the inside of a cylinder(10) into upper and lower chambers(11,12). The main piston valve assembly generates damping force changed by the moving speed. The frequency unit moves with the main piston valve assembly. The frequency unit generates the damping force changed by frequencies.</p> |
