Deep drawing sheet metal component in a stressed-skin construction

摘要

The present invention relates to a deep drawing sheet metal component (1) in a stressed-skin construction, in particular for an exhaust system, with at least one one-piece shell body (2, 3), the by deep drawing from a printed circuit board (4) is produced, the at least a first region (7) and at least one second region (8), the two regions (7, 8), such as follows:a) the two regions are integral parts of a printed circuit board, can be produced from a single piece of sheet metal and have different thicknesses, orb) of the first region is formed by a first piece of sheet metal and the second region is formed by a second piece of sheet metal, which, for the manufacture of the plate bar is welded to the first piece of sheet metal, orc) at least one of the two regions is provided by means of a multi-layer bandage is formed, which has at least two superposed sheet-metal pieces, which for the production of the circuit board with the sheet-metal piece or with the sheet-metal pieces of the respective other region are welded, ord) an arbitrary combination of a), b) and c).