FIELD: joining devices for duct assembling.
SUBSTANCE: proposed device designed for assembling duct incorporating at least two adjacent sections of different height and at least one mounting base provided with two side flanges has at least two straps joined with mentioned parallel side flanges; each strap has means for mounting cover sections arranged along line that has at least two reverse bends to ensure continuity between cover section mounting means disposed at different height.
EFFECT: reduced cost, facilitated procedure, reduced mounting time, provision for limited access to duct compartments.
17 cl 16 dwg
