Patent ID: 7308732

Claim:
A hinge assembly for pivotally connecting a closure member to a support structure, the hinge assembly comprising: a first hinge member for fastening to one of the closure member and the support structure; a second hinge member for fastening to a flange on the other of the support structure and the closure member; a pivot means pivotally connecting the first hinge member to the second hinge member; and an adjustment device carried by the second hinge member to connect the second hinge member to the flange; the adjustment device for adjusting the position of the second hinge member with respect to the flange; the adjustment device comprising an adjustment nut and a locking screw; the adjustment nut having a first clamp face which in use faces one side of the flange; the locking screw having a head and a shank; the head defining a second clamp face which in use faces the other side of the flange; the shank which in use extends through an aperture in the flange; the second hinge member comprising a cylindrical shank portion with a concentric bore and having internal and external screw threads; the adjustment nut having an adjustment screw thread engaged with the external screw thread of the cylindrical shank portion; the locking screw having a locking screw thread engaged with the internal screw thread of the cylindrical shank portion.