| 摘要 |
The espagnolette fastening is arranged on the bottom-closed wing (2), so that the bottom-closed wing (2) can be interlocked with the lower transom of the frame (1), independently of the fitting of the top-closing wing (3) by means of a bolt slide (22) arranged at one end on an espagnolette (17). In addition, as a result of a component (32) which is connected to the bolt slide (22) and which is necessary for the purpose of a good sealing closure, particularly where a wide wing (2) is concerned, the bottom-closing wing (2) can additionally be interlocked with the lower frame transom by means of a bolt stud (35). Furthermore, as a result of a tilting-joint closing piece (23) arranged on a baseplate (21) of the bolt slide (22), it is possible, without the use of an exchange profile, to employ a turn-and-tilt fitting on the top-closing wing (3) even when the grooves (7, 15) for receiving the fitting parts are located directly opposite one another in the vertical wing spars (4, 6) located on the opening side. <IMAGE> |
