| 摘要 |
<p>The bolt has two sleeve-like anchor bolt parts (2, 3) comprising openings (14, 15), which are bolted into cylindrical walls (7, 21), respectively. The anchor bolt part (3) is suspensed on the anchor bolt part (2), where the anchor bolt part (2) is snapped with the anchor bolt part (3). The anchor bolt part (2) is larger than the anchor bolt part (3), which comprises recesses (24), which are arranged at a distance from each other and in an axial direction. A projection of the part (2) is engaged and/or gripped into the recess for producing a catch mechanism.</p> |
