Composite body useful e.g. as sound-damping plate or panel for motor vehicle brake, comprises three thin and flat layers which are attached to each other, where middle layer is made of metallic material, which is made of elastomer material

摘要

Composite body (1) comprises at least three substantially thin and at least substantially flat layers which are attached to each other, where a middle layer (3) is made of a metallic material, which is made of elastomer material arranged between layers, and at least one of the layers of the elastomeric material has at least one embossing (5) applied with breaks, such that delamination between the layer of elastomeric material and the middle layer of the metallic material is prevented.