Mechanism for mounting of a hinged car door

A mechanism for mounting of a hinged car door, comprising a stabilizing frame (1) attached to a vehicle frame (15), wherein the stabilizing frame (1) is equipped, in its lower part, with a U-lock (6) for receiving a bracket (3) of the hinged car door (14) when the hinged car door (14) is in its lower position and, in its upper part, the stabilizing frame (1) is equipped with a toothed pinion (5) and at least one guiding roller (4), wherein a toothed arm (2) is arranged between the toothed pinion (5) and the guiding roller (4), and the bracket (3) of the hinged car door (14) is swing attached to the toothed arm (2), wherein the hinged car door (14) is attached to the bracket (3) of the hinged car door (14) by means of pins (13) of the hinged car door (14), and further wherein the toothed arm (2) is interconnected with the bracket (3) of the hinged car door (14) in two points, where one point is a swivel pin (12) of the bracket (3) of the hinged car door (14) and the second point is an expandable brace (11), which is, with its first end, pivoted on the toothed arm (2) and, with its second end, pivoted on the bracket (3) of the hinged car door (14).