| 摘要 |
<p>The roof plate (1) is rectangular in plan view and is slightly curved downward as seen from the side. There is a rain gutter (7) at the outer and lower edge. The two support brackets (2) engage the underside of the roof plate and are shaped as modified acute-angled triangles, with the narrow sides fastened to the building wall. The brackets droop downwards and the sharp ends are modified to make brackets (6) to hold the gutter. There is a profile strip (25) at the top of the edge of the roof adjacent to the wall. Battens (5) extend over the top of the roof to the gutter.</p> |
