FASTENING SYSTEM FOR A PLATE-SHAPED STRUCTURAL ELEMENT

摘要

The invention relates to a fastening system for a plate-shaped structural element (12, 44) on a pitched roof, wherein the plate-shaped structural element (12, 44) is bordered in a water-tight manner by a frame and fully replaces the roof covering, and wherein the cross beams (10, 40) of the frame on the eaves side and the ridge side extending transversely to the ridge-eaves direction have profiles that are matched to each other and engage in each other. In order to also use large-surface-area photovoltaic laminates for in-roof setting, the eaves side cross beam (10) may on the upper side thereof have a mounting (18) that surrounds the edge of the plate-shaped structural element (12) in a U-shaped manner and on the bottom side thereof a support (14) for fastening to the roof construction, comprising a strut (26) that extends from the lower limb (22) of the mounting (18) to the support (14), a protrusion (28) extending from beneath the mounting (18) such that between the mounting (18) and the protrusion (28) a channel (30) is created, which during the installation of a second module close to the eaves receives an extension (48) extending from the ridge side cross beam (40) thereof.