| 摘要 |
There is provided a three-dimensionally positively acting guide-bar corner joint 16 between two fitting components 2 and 3 of driving-rod fittings 1, which are to be fastened essentially at right angles to one another to the wing or frame of a window or door. The guide bars 4 and 5 can be supported at least by means of their longitudinal edges against groove steps of a driving-rod groove in the wing or frame profile and can be fixed by means of screws directed transversely relative to their planes and penetrating into the groove bottom. Hooks, which are provided at the ends of the guide bars and which have flanks directed parallel and transversely to the guide-bar plane and can be brought into mutual positive engagement with their free ends in a claw-like manner, serve as connecting parts. …<??>The hook 32 is preceded, on a moulding 28 or 30 projecting from the rear of one guide bar 5 beyond a supporting stop 31, by an abutment stop 33 which is formed on the moulding 28 or 31 and which faces the supporting stop 31 at a distance matched to the thickness of the other guide bar 4. …<IMAGE>… |
