| 摘要 |
<p>The invention concerns a fixing element comprising a front stem part (2) designed to be form-closed to a building, and adjacent to a linking part (4) not in contact with the building. A fixing part, provided with a metric pitch thread, is located at the outer end of the linking part. The linking part which is relatively long relative to the length of the fixing element, acts as a heavy spring, stressed in extension.</p> |
