Functional region lining i.e. engine compartment lining, for thermal insulation of functional region of motor car, has cavity whose dimension in orthogonal direction is larger than distance between front walls in thickness direction

摘要

The lining (10) has a fastening component (14) fastening a lining component (12) at a base substrate. The lining component comprises a wall enclosing a cavity (20). The wall comprises planar front walls (22) and side walls (26, 28, 30, 32) that are arranged at a distance from each other in a thickness direction (D). Dimension of the cavity in an orthogonal direction is larger than the distance between the front walls in the thickness direction. The lining component is curved along a curvature axis that is orthogonal to the thickness direction.