摘要:
In a window lining, the corner between two adjoining lining plates is tightened by a wedge effect provided by engagement between a displaceable rail on the first plate and a rail fixed on the second plate. After the mounting of said second plate, the first plate can be brought into its place adjacent the fixed rail and can be tightened by hammer strokes which may be transmitted to the end of the displaceable rail via a flat mandrel so that the gap between the lining and the wall surrounding the window opening may be correspondingly narrow.
摘要:
In a formed window sash (1) a holder (5) for an operating handle (11,12) is inserted between the frame and window glass (3) and an associated leaf spring (6,7) is provided to prevent an unintentional release of the handle after this has been mounted on the holder in that a slit portion (11) of the handle is stuck onto a stepped flap portion (9) of the holder.
摘要:
In a fresh air valve device having a throttle valve member (2) controlled by a humidity sensitive member (10), the control may be interrupted by means of a manual adjusting device (17) for compulsory opening and compulsory closing of the valve member.
摘要:
In a window comprising a main frame (1), an intermediate frame (3) hinged at the top of the latter and a sash (7) which is journalled as a pivot sash in the intermediate frame, said intermediate frame (3) is provided with an arresting means (5) in the area of the pivoting axis (2), said arresting means normally being engaged with an associate arresting means (6) in the main frame. The arrest can be disengaged by means of a release handle (9) which is placed on the inner side of the main frame (1), and the window can then serve as an emergency exit, as the intermediate frame (3) with the sash (7) is swung clear of the main frame due to a permanent urging of the intermediate frame in its opening direction.
摘要:
In a tilting window having a main frame (1), an intermediate frame (3) top-hinged therein, and a sash (7) pivotally mounted or tilting movement in the intermediate frame, said sash (7) comprises an arresting member (10) which is located in the vicinity of the pivot bearing (6) of the sash and upon closing of the window, which is effected by coordinated tilting of the sash in relation to the intermediate frame and swinging of said intermediate frame in relation to the main frame, engages an associate arresting member (11) on the main frame. After locking together the intermediate frame (3) and the sash (7) at the top, the window will be firmly held in a closed or in a slightly open position. The operation of the window requires only a locking or coupling mechanism at the top of the window.