Attic dwelling room hinged window - has two sets of hinges and sloping guide with holding stay

摘要

The attic dwelling room window has moving frame which is hinged on its opposite sides by a lower hinging element on one end of the support element. The other end is hinged with an upper hinging mechanism on the window frame. The opposite sides have longitudinal guides for the window moving frame. The upper end of the guide (6) has a lifting element (9) which slopes upwards towards the upper end of the guide. This guide is situated in the displacement path of the window frame (1). The sloping component is held between the upper and the lower hinge (4, 2) when the windo is closed.