Attachment device for a glass pane at a mounting fixed to a structure.

The invention relates to an attachment device (1, 107, 201, 301)for a glass pane (2, 101, 202, 314), presenting voltaic cells, at a mounting (3)fixed to a structure, whereby the glass pane (2, 101, 202, 314)is hold between two clamping elements (4)and (5). The invention concentrates on the fact that a coupling bell (10)is supported with adjustable initial tension at the inside clamping element (5), while a permanently elastic spring member (7)is placed between the coupling bell (10)and the inside clamping element (5)tolerating a relative motion of the coupling bell (10)with regard to the clamping element (5). The invention concentrates furthermore on the execution of several spatial articulations (12)and (13)between the glass pane (2)and the mounting (3)fixed to a structure, as well as on the realisation of the current conduction passing through the attachment device (1, 107, 201, 301).