SECTIONAL FOLDING CLOSURE

摘要

A folding closure assembly for closing an opening. The assembly includes a track installed along the top of the opening, and a folding closure unit made up of a plurality of folding closure sections. Each closure section comprises a plurality of closure panels pivotably connected together. Each section is separately mounted on the track to be movably suspended therefrom. Means are provided on each side edge of the sections for joining the mounted sections together to form the folding closure unit.