| 摘要 |
The screen has curved profiles (3) transversely arranged between two bars (2) that vertically run in a screen direction (S). A tangential part at upper end points of the curved profiles defines a screen plane (7) parallel to the screen direction. A free gap is defined between the adjacent bars and/or profiles, where radius of curvature (R) of the profiles amounts 30 percent of mesh size (m), preferably 100 percent of the mesh size. End regions (5, 9) of the profiles linearly run opposite to each other, and are provided into a curved section (6) in a kink-free manner. |
