| 摘要 |
<p>The device has holding units (1) flexibly connected with fastening units (4) over a cross beam (3). The fastening units extend between two adjacent holding units at a side of a pipe, and are fastened to a housing part (6) such as rafter, by the holding units. The holding units have holding sleeves and the fastening units have fastening sleeves for retaining the cross beam. The holding sleeve and/or the fastening sleeve have a threaded hole for retaining a fastening screw (2). The fastening units are fastened at the housing part, and support a building covering.</p> |
