| 摘要 |
<p>The termination (1) has a head element (30) projecting in a radial direction over a diameter of a bolt-like element so that a form-fit connection between a fastening element (7) and an inner frame profile (3) is formed relative to transmission of tensile force in cooperation with a through hole in the profile. The bolt like element, the head element and another head element (29) i.e. counter nut, form a rotational fixed unit so that the entire unit is rotated during manipulation of the latter head element. A distance between the head elements remains constant.</p> |
