| 摘要 |
<p>1. Support girder-gutter arrangement (15, 25; 16, 26) for a roof, in particular for a glazed roof, in which the support girder (15, 25) is in the form of a closed box structure and the gutter (16, 26) is in the form of an open U-shaped structure, the support girder (15, 25) being provided with a support member (17, 254), intended to receive the roofing sectional members (18, 28), the support girder (15, 25) being integral with the gutter (16, 26), characterised in that the gutter (16, 26) is adjacent the vertical face (151, 251) of the support girder (15, 25) arranged at the side of the roof.</p> |
