WINDOW STRUCTURE WITH A FITTING FOR ASSEMBLING THE CORNERS OF THE WINDOW SASH

摘要

A window structure having a sash made from profiles comprising a part made from a plastic or fibre glass material, said profiles are connected in mitre joints, and said profiles comprise a slit in the part made from a plastic or fibre glass material, into which slit a fitting being arranged. This fitting is prepared for assembling two profile parts of a window sash, said fitting comprising two interconnected legs each comprising an insertion portion for being inserted into a slit of two juxtaposed profiles, said insertion portion comprising teeth prepared for limiting relative movement between said profiles and said legs in a longitudinal direction of said leg, when said insertion portion in use being inserted into said slit. The invention is also directed to a fitting and to a method for assembling a window structure.