Metal channel for wall panels

摘要

A metal channel for positioning and retaining metal studding and wall panels to form partition walls, comprising a central web with retaining flange portions along its opposite sides. The web is segmented, being divided along its length into discrete segments by transverse slots. One of the flange portions is similarly divided into segments by transverse slots aligned with the slots. Adjacent segments of the flange portions are however connected together by expansible bridges and optionally by frangible bridges. The other of the flange portions is provided with lines of perforation aligned with the slots and defining flexure zones. The channel is formed straight but can be bent into smooth curves by expansion of the expansible bridges.