Patent ID: 7958684

Claim:
A device, for releasably suspending a structure at a horizontally adjustable position which comprises: a rail including: a pair of sidewalls defining a channel therebetween; a pair of flanges projecting inwardly from said sidewalls and defining a longitudinal slot therebetween; a bracket releasably engaged into said channel and including: a threaded stem of a given diameter; a head-capping one end of said stem; and a lug having a central, axial bore engaged over said stem; and, wherein: said slot has a given width greater than said diameter; said lug having a surface contacting at least one of said flanges; and, said head has an oblong transversal profile of a length greater and a horizontal thickness smaller than said given width; whereby said head can be longitudinally oriented to pass through said slot, then rotated to come in partial contact with at least one of said flanges and prevent said bracket from escaping said channel.