| 摘要 |
<p>The subject of the invention is a compact, highly preassembled, sectioned gate, which has a row of panels composed at least of two panels connected to each other, a vertical support and guide rail comprising it on both sides, at the edge, a horizontal support and roller rail attached to it at least on two points, the upper panel is closed to a brow element, it has on both sides a vertical roller rail on the vertical support and guide rail, which is fastened to the vertical support and guide rail, on both sides in the vertical roller rail there are guide rollers fastened onto the panels in the number equivalent at least to the number of the panels, moreover it has balancing springs. The invention is characterized by the fact that the horizontal support and roller rail (7) is interconnected by a swivel pin (8) to the vertical support and guide rail (2), the rear interconnecting rail (9) otherwise keeping the distance, interconnecting the rear ends of the two horizontal support and roller rails (7), used as a temporary threshold upon transportation, are fastened with a releasable joint to the lower ends of the two vertical support and guide rails (2), the brow element (3), the two vertical support and guide rails (2), as well as the rear interconnecting rail (9) are constructed as a compact frame comprising in this way the panels (1) and the pre-wound balancing springs (6).</p> |
