| 摘要 |
<p>The present invention refers to a braking or friction damper (1) comprising a hollow body (2) having a first closed end (21) provided with an anchoring element (22) and a second open end (23), a rod (3) suitable to slidably engage the inside wall of said hollow body (2) and provided with a first closed end (31) on which is provided an anchoring element (32) and connected to a second end (33) that engages the cavity of the hollow body (2) through a middle portion (36), and at least one braking or friction element (4) between the inside wall of the hollow body and the outside wall of the rod, characterized in that said at least one friction element (4) is provided with a plurality of through holes (43) filled with a lubricating substance that is constantly released over the whole friction surface of said friction element during the operation of the damper.</p> |
