| 摘要 |
<p>The device has a retaining unit connected to a plate and a supporting rod, where the retaining unit has a holding retainer that is limited by two retaining side pieces (4, 5) and is axially parallel to the supporting rod. The holding retainer is provided for partially enveloping the supporting rod. The retaining side pieces for mounting and/or demounting the plate on and/or from a supporting frame are designed in an adjustable manner.</p> |
