Sheet structure i.e. longeron, for motor vehicle such as berline, has sheets whose edges are connected with each other to form rabbet that is reinforced on part of its length by sheet section of U-shape transversal section engaged on rabbet

摘要

The structure has two sheets (1, 2) whose two edges (3, 4) are connected with each other to form a rabbet. The rabbet is reinforced on a part of its length by a sheet section (7) of a U-shape transversal section engaged on the rabbet, where the sheet section is obtained by folding a sheet band. The sheet section is fixed on the rabbet, where two wings (7a, 7b) of the sheet section are supported against the external faces of the edges forming the rabbet.