still to accomplish a tet fog between a framework and at least one fonsterruta and device for implementation of this procedure

摘要

To heat the sealing material to form the seal between the window pane and its surrounding frame, a current source is used with contact components which are connectable at will to a frame (8) made of electrically conductive material. This frame heats the sealing pulp (12,14) around it. Alternatively, only a restricted section of the frame and pulp is heated.