| 摘要 |
<p>The shock absorber, applicable in automotive vehicles, includes a shell (1) out of one end of which emerges a part related to a stem (2) by which it is attached to the vehicle body, such that inside said emerging part there is a manually actuated mechanical valve allowing to adjust the shock absorber stiffness, which valve is based on a sliding piston (24) actuated by a rotating shaft (25) with the aid of a regulator (28). all of this in order to increase or decrease the communication orifice (35) between a chamber (20) established inside the shock absorber and an axial concentric passage (21) established in the same. which chamber is complemented by another pair of chambers for compression (10) and expansion (11) limited by a piston (7) and communicating through a lower valve (4), with a compensation chamber (15), with fluid communication existing between all chambers so that during the expansion or compression of the shock absorber it is possible to adjust its stiffness by actuating on the aforementioned manually actuated valve. <IMAGE></p> |
