Patent ID: 9625175
Date: 2017-04-18
CPC Classifications: E04D,F24F

Claim:
1. A curb adapter, comprising: a first wall along a first direction of extension; a second wall along a second direction of extension that is different from the first direction of extension, wherein the first and second walls of the curb adapter each includes a curb skirt that is constructed and arranged to extend over a presently installed roof curb; a gap between the first wall and the second wall providing for dimension differences or a misalignment between the first wall and the second wall; a corner support mechanism positioned over the gap, the corner support mechanism coupled at a corner that includes the gap, an edge of the first wall, and an edge of the second wall, the corner support mechanism including at least one fastener coupled to the edge of the first wall and at least one fastener coupled to the edge of the second wall, the corner support mechanism extending between the curb skirt and the corner; and a supply transition region and a return transition region, each having a boundary that includes at least one of the first and second walls, the supply transition region and the return transition region each providing a flow path between the presently installed roof curb and a mechanical unit on an opposite side of the curb adapter as the presently installed roof.