METALLBLECHPLATTE, DIE EINE SCHRAUBE OHNE VERSCHWEISSUNG UMFASST

摘要

The plate (10) of thin metal sheet carries at least one screw (16) for attaching equipment. It comprises a central portion (12) and an edge portion (14) folded over the central portion (12), the screw (16) comprising a head (16A) interposed between the folded edge portion (14) and the central portion (12), and a body (16B) passing through the edge portion (14).