Patent ID: 7077386
Filing Date: 2006-07-18
Classification: E04F,Y10T

Abstract:
1. A hinge assembly for adjustably attaching an end of a baluster to a rail in a staircase system, the hinge assembly comprising: a generally flat plate adapted to be secured against a bottom face of a bore in the end of the baluster, the plate having an aperture for receiving a fastener to secure the plate against the bottom face of the bore; at least one first tab extending generally transversely from the plate; a generally flat flange adapted to be attached to the rail, the flange having an aperture therein for providing direct access to the plate to permit the plate to be secured against the bottom face of the bore; at least one second tab protruding generally transversely from the flange; and a rivet disposed on its axis transversely in relation to the bore and hingedly connecting the at least one first tab to the at least one second tab for permitting the baluster to be pivoted relative to the flange and the rail through a substantial range of angles in correspondence to a range of selectable rake angles of the rail in the staircase system; wherein the at least one first tab and the at least one second tab are substantially enclosed within the bore when said tabs are connected together.