| 摘要 |
<p>The building structure, esp. of the hanger type, has a roof construction incorporating movable and rigid roof pieces, and is designed so that the roof is architectonically appealing in every position, while its parts also provide satisfactory ventilation, illumination, heat insulation, weatherproofing and easy movability. The movable part (1) of the roof is displaceable transversely to its lengthways extension and in one plane. It incorporates a projection surface of projection corresponding to the fixed part (9). The movable part is mounted above the fixed part. The movable part may be in the form of a self-supporting lattice girder, pref. with an all-round watertight and translucent cladding (6), and it can be homologous to the fixed part.</p> |
