Insulating connection device for structural panels, in particular two-part metal frames supporting glass panes

摘要

The supporting frame part (1) of the two-part metal frame (1, 2) is provided with a groove (6) which has a cross-section in the shape of the tip of an arrow. The head (9) of plastic web elements (8) is inserted frontally into this groove, the head (9) being elastically resilient as a result of a slot (10) and forming tongues (9a). Guided axially right through the web element (8) is a bolt (13) whose point projects into the slot (10) of the head (9), with slight spreading of the tongues (9a). The head (9) is in this way fixed in the arrow groove (6) both positively and non-positively, and the web element (8) is thus secured against both frontal emergence from the groove and against longitudinal displacement in the groove. <IMAGE>