Fastening device for releasable fastening of tiles with undercut hole has plate for laying in cement bed, and fastening element with head and foot section which is widened at end

摘要

The fastening device (19) for the releasable fastening of tiles (1) with an undercut hole (3) has a plate (11) for laying in a cement bed (13), and at least one fastening element (6) with a head (8) and a foot (7) section which is widened (9) at the end. The plate has at least one hole (10) through which the fastening element is fastened in the undercut hole in the tile. The fastening element consists of plastic and has a radially elastic wing, and the head section of the fastening element is elastically deformable in the axial direction. An independent claim is included for a procedure for the releasable fastening of tiles on a foundation surface (2).