| 摘要 |
<p>The invention relates to an anchoring device (10; 10a; 10b) for fastening a component (1) to a carrier element (100; 100b), having a sleeve-shaped expanding sleeve (11; 11a; 11b) which, on the side which faces a wall (101; 105) of the carrier element (100; 100b), has a plurality of axially oriented expanding crenellations (14) which can be widened radially and are preferably arranged at identical angular spacings from one another, wherein the expanding crenellations (14) bear against the wall (101; 105) of the carrier element (100; 100b) in their radially widened state and fix the expanding sleeve (11; 11a; 11b) axially in the direction of the wall (101; 105).</p> |
