Patent ID: 8732909

Claim:
An adjustable mounting device, comprising: a generally U-shaped supporting profile having opposing first and second support legs connected by a transverse connecting member; a hinge profile having opposing first and second hinge legs extending therefrom and configured to nest between the support legs of the supporting profile, wherein a side of each hinge leg that opposes the other hinge leg has an inner friction surface; separate and opposing first and second angle-bent fixing profiles positioned between the support legs of the supporting profile, each fixing profile comprising a front portion, and a back portion connected by an angle bent portion, wherein the front portion has an outer friction surface that faces away from the other opposing fixing profile; and at least one adjusting screw that extends through a hole in one of the support legs of the supporting profile and threadedly engages the back portion of at least one of the angle-bent fixing profiles; and wherein the angle bent portion acts as a fulcrum between the back portion and the front portion during operation of the adjusting screw.