| 摘要 |
<p>The device (1) has a tension bolt (2) that is brought in interference with an anchoring element, where the bolt comprises a shaft (4) with a head part (3). A functional element (5) is rotatably supported at the head part, where the head part is brought in interference with the functional element in an axial direction in a form-fit manner. A mounting sleeve (11) is supported at the shaft in a torque-proof manner. The mounting sleeve has a cylindrical recess (15) for receiving the shaft.</p> |
