| 摘要 |
PURPOSE: A lowest piston valve of a shock absorber is provided to reduce the cost and the length of the process by improving the structure. CONSTITUTION: Plural tension passages(29) are formed to the body of the lowest piston valve of shock absorber. Plural compression passages(28) are formed to the outside of the tension passages. A single disk(25) opening and shutting the compression passages is installed on the top of the body and a multiple disk(26) opening and shutting the tension and compression passages and a retainer(27) are installed at the bottom of the body in order. A placing unit(22) of a ring shape is protruded at the bottom of the body. The tension passages are formed to the inner space of the protruded part of the placing unit of the disk. The compression passages are formed at the luffed range(24) of the placing unit. Therefore removal of a rebound retainer require to secure passages in compression stroke is possible with improving the structure of the lowest piston valve of the shock absorber, and the cost and the length of the process is reduced.
|
