Over-center hinge, especially for mirrored cabinet doors

An over-center hinge for a thin-walled door of a cabinet, especially of a bathroom mirrored cabinet, said hinge being movable in a closing direction and opening direction and vice versa, and having a relatively shallow, door-related hinge part which is articulately joined to a supporting arm fastenable to a supporting wall of the cabinet, and which is fastenable in a matching recess on the side of the door facing the inside of the cabinet, said door-related hinge part having a holding projection having a T-shaped cross-section and projecting beyond said shallow hinge part, a molded piece removably fastened to said holding projection of said door-related hinge part, said molded piece having a T-shaped recess complementary to said cross-section, which recess opens at least on one side of said molded piece and at its bottom to permit removable mounting on said holding projection, said molded piece having a tongue with a tip extending into said hinge part and which, during the hinge's movement in closing direction, extends into the path of an engaging surface provided on said supporting arm and is displaceable resiliently against a spring force by said engaging surface, and on which tongue said engaging surface slips during a part of the closing movement beyond a dead-center position on one side of which position said tongue exerts on said supporting arm a force in said opening direction and on the other side of which it exerts thereon a force acting in said closing direction.