AN IMPROVED PIVOT WINDOW WITH CHECK MEANS

摘要

The sash (2) of the window is connected with the frame (1) by means of a hinge device including a set of pivot hinges (12) defining a hinge axis of the window. The hinges are mounted in such a position that the hinge axis is situated between a centre line of the window and the top or bottom of the window. At least one hinge comprises check means restricting the movement of the window. The check means may provide one or more predetermined arresting positions for the window.