Door hinge arrangement

Abstract

The door frame is equipped with a reinforcing first metal strip (3) with protrusions (3a) with holes (3b) for the cotter pin (Z), wherein square holes (3c) are made in this first metal strip (3) for placing fastening screws (6), then under the first metal strip (3) there is a movable second metal strip (4) with holes (4a) for placing protrusions (3a) with holes (3b) for the cotter pin (Z), wherein the movable second metal strip (4) has holes (4b) with threads for screws (6), wherein the spacing and location of the holes (4b) on the strip (4) corresponds to the square holes (3c) on the first metal strip (3), further a hinge (7) is attached to the first metal strip (3) with screws (6) passing through the square holes (3c) and screwed into the holes (4b). The square holes (3c) allow vertical and horizontal adjustment of the hinge (7), since the metal strip (3) is fixedly fixed to the door frame and the metal strip (4) is movably placed under the metal strip (3). The other wing of the hinge (7) is fixedly fixed to the door frame.

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