| 摘要 |
<p>A shock absorber (1) comprising an inner tube (2), arranged in which is a damping piston (3) capable of axial displacement in the inner tube (2), which damping piston demarcates a compression chamber (4) from a return chamber (5), which damping piston (3) is connected to a piston rod (6) which extends through a seal head (7) and out from the shock absorber (1), which seal head (7) is connected to one end (8) of the inner tube (2) and is connected in a sealing manner to the inner cylindrical surface (10) of an outer tube (9), in conjunction with which a media passage (11, 24) is arranged between the return chamber (5) and the compression chamber (4) via a connecting gap (11) formed between the outer tube (9) and the inner tube (2), in conjunction with which a damping medium is so arranged as to be forced between the return chamber (5) and the compression chamber (4), and vice versa, when the shock absorber (1) is operating, in conjunction with which the end (12) of the outer tube (9) is closed by a protective cover (13) provided with a piston rod opening (14), which protective cover is connected with a press fit to the outer tube (9) for the enclosure of the aforementioned seal head (7).</p> |
