Abstract: A shade structure having a suspended mast with a tubular body non-removably secured between at least two suspended mast support segments forming a suspended engagement. The shade structure has at least a first flange plate connecting a first mast transition segment to a first cantilever rafter and a second flange plate connecting a second mast transition segment to a second cantilever rafter. At least one column extension assembly simultaneously supports the cantilever rafters and connects each cantilever rafter to a column. A fabric canopy is disposed over and around the suspended mast and over the suspended mast support segments and cantilever rafters. Means to engage the fabric canopy is used with each cantilever rafter on a second cantilever rafter end and tensioning means secured to at least one of the cantilever rafter or the suspended mast is used for tensioning the fabric canopy.

Abstract: A fabric covered rigid frame structure having at least three elongate rafters; at least one column supporting the rafters; a fabric cover; a cord system or a web system encircling the fabric cover; and at least one tensioner formed in an end of at least one elongate rafter, wherein the tensioner includes an opening formed in an end of the elongate rafter along the axis of the rafter; a first fitting disposed between the opening and an end of the elongate rafter; a rod disposed in the elongate rafter along an axis of the rafter through the first fitting, wherein the rod comprises threads that are exposed to at least a portion of the opening; means for engaging the rod through the first fitting; and a sliding block with hook disposed on the threads of the rod interior of the elongate rafter wherein the hook engages the fabric cover.