| 摘要 |
Device for fastening panel-like elements (7) on carrying elements (1), fastened on a building wall (6), by means of fastening elements (2) which are each formed by an outer part (2b) and an inner part (2a), of which the outer or inner part (2b, 2a) is provided with a bearing surface (2c) for the border of a panel-like element (7) and the outer part (2b) is provided in each case with an abutment surface (2d) for said panel-like element and an adjacent panel-like element (7), and which are arranged together on a screw-bolt (4) which is retained by the respective carrying element (1) and, with pressing of the outer part (2b) and inner part (2a), produces a positively locking connection between the fastening element (2) and the carrying element (1). In order to fasten multi-layered elements (7), each fastening element (2) is provided with an additional bearing surface (8a) for the border (9a), which belongs to the outermost layer (9) and is offset towards the nut with respect to the border (11a) of the load-bearing rearmost layer (11), and with additional abutment surfaces (8b) for said outermost layer (9) and the outermost layer (9) of the adjacent element (7), the distance of the additional abutment surfaces (8b) from the inner part (2a), in the ready-mounted state, being greater than the overall thickness of the at least two-layered element (7). <IMAGE> |
