METALLIC GRID ELEMENT, IN PARTICULAR FOR CLOSURE, AND GRID, PORTAL VANTAIL OR PORTILLON COMPRISING SUCH A GRID ELEMENT

摘要

P Each crossmember (4) consists of two transverse elements (5) in folded or curved sheet metal of substantially C-shaped section, each transverse element (5) having a concavity facing said bars (3) and being welded to each of the bars (3) at the ends of the C-section in contact with said bar (3), the bars (3) being preferably tubes of circular section. A specific connecting member (14) can be used to attach a cross member (5) to a post (12). / P