Turn wing window for use in psychiatric clinic, has wing frame and window filling, where wing window is more swingably fastened in window frame around vertical pivotal axis, and window has specific maximum opening width

摘要

The window has a wing frame (4) and a window filling (5), where the wing window is more swingably fastened in a window frame (3) around a vertical pivotal axis. Upper and lower fittings are arranged between upper and lower window frame crossbars (10, 10'). Upper and lower push rods (14, 14') are arranged such that upper and lower guides (15, 15') are engaged with upper and lower fittings of the respective window frame cross bars, where maximum opening width of the window with respect to the window frame is 240mm.