| 摘要 |
<p>The retention device (1) has a connecting adapter (8) comprising a base (16) and an appliance unit (18) that are connected via a connecting unit (20) releasably in two different orientations. The connecting adapter is optionally fastened in two different mounting positions with different level intervals. A retaining unit (10) is provided at one side, for attachment with respect to a support rail (4).</p> |
