| 摘要 |
<p>Roof construction for greenhouses which principally comprises support sections (1) which are trapped between gutters (2) and a ridge pole (3), the gutters possessing arched edges (4) or the like, characterised in that the connections between the support sections (1) and a gutter (2) are principally formed by at least one coupling element (8) provided with fixing means (9) enabling this coupling element (8) to be slid over the edge (4) of the gutter (2), these fixing means (9) forming, after the installation of the support sections (1), simultaneously a lock preventing the coupling element (8) and the gutter (2) from being slidingly detached after the assembly of the roof construction. <IMAGE></p> |
