Plastics covered metal constructional element - has plate edges bent to provide flange for attaching adjacent plates

摘要

The constructional component comprises a bearing inner body, and a cover forming the side and rear walls which is of plastic covered sheet metal with angled sections to engage around the inner body. The inner body walls have all edges provided with angled parts corresponding to the width of the cover-angled sections (304a), and which serve as supports on all sides. The inner rear wall (309) has the same width as the cover rear wall (304). The inner side wall (306) reaches only from the inner rear wall to the front vertical edge profile (304b) of the cover.