CENTRAL ASSEMBLY OF THE UPPER BELT OF THE FIBERGLASS DUO-PITCH TRUSS Russian patent published in 2020 - IPC E04C3/08 E04B1/58 

FIELD: construction.

SUBSTANCE: invention relates to construction and can be used in making fiberglass duo-pitch trusses. Object of the invention is achieved by the fact that in the central assembly of the upper belt of the fiberglass duo-pitch truss, which includes ends of rods of the upper belt and rods of braces from paired channels, joined by a hitch plate and fixed with bolts, wherein the hitch plate is made of a piece of I-beam with a partially cut lower flange for passing to the I-beam wall of the rod of the inclined braces.

EFFECT: purpose of the invention consists in provision of rigidity of the central unit, and consequently of all truss from a plane.

1 cl, 3 dwg