| 摘要 |
A section fixable in a mounted position to an anchoring base by means of fastening screws has at least one fastening segment extending in the mounted position substantially parallel to the anchoring base for levelling panels relative to the anchoring base. A safety tab protrudes from the fastening segment at least within the area of the screw hole. When the section is in its mounted position and after the fastening screw has been driven in, the safety tab can be deformed by bending or folding it into its safety. In this position, the tab grips over the edge of the screw head of the fastening screw and leaves free a surface to be engaged by a screwdriver. In an alternative embodiment, a spring-elastic safety arrest is used and as a fastening screw is being driven in, the safety arrest is pushed away sideways by the head of the screw and, after the fastening screw has been completely driven in, the safety arrest snaps into a safety position in which it grips over the edge of the head of the fastening screw. |
