| 摘要 |
<p>The invention relates to a mechanical-hydraulic shock absorber employed in any type of vehicle, in helicopters and in elevators. The claimed shock absorber consists of a tight cylinder (4) provided with a piston (10) integral with a connection rod (2) on which there is mounted a receiving cushion (1), a telescopic helical spring (5) being mounted inside the tight cylinder (4) and a telescopic leaf spring (3) outside the same. Within the tight cylinder (4) there is mounted a working fluid swirling-throttling assembly (A), the helical spring (5) being placed between a threaded cover (6) provided with some filling valves (7, 9) staggered by 180° and the swirling-throttling assembly (A).</p> |
