| 摘要 |
The invention relates to a roofing plate produced as an injection-moulded plastic piece, supporting a functional unit for fitting to the roof surface such as a roof ventilator, extended on the edge thereof with a predominantl y plastically deformable strip, made from lead sheet for example, which exte nds into a groove in the boundary region of the injection-moulded plastic pi ece and is retained there with a positive fit against outward movement. The strip (2) is exclusively arranged on the eave-sided edge of the roofing plat e (1) and the groove (1.1) around the boundary region (2.1) of the strip (2) on the roof plate (1) has groove edges inclined towards the groove opening in cross-sectional view. |
