Bearer structure to receive forces and deforming energy has layer structure with at least two layers, one of foamed metal foam and other being bearer layer

摘要

The bearer structure has a layer structure, consisting of at least one first layer composed of foamed metal foam (2'), and at least one other layer, which is the bearer layer (1). The metal foam layer is bonded to the bearer layer by a metal joint. The bearer layer may be of sheet metal. The cross section of the layer structure may vary from one region to another.