| 摘要 |
The assembly, forming the basic structure of a motor vehicle instrument panel, consists of an elongate metal structure (2) with sections of different thickness, and a functional component (4) of a plastic material integrating an air duct and overmoulded onto the metal structure. <??>The assembly, forming the basic structure of a motor vehicle instrument panel, consists of an elongate metal structure (2) with sections of different thickness, and a functional component (4) of a plastic material integrating an air duct and overmoulded onto the metal structure. The metal structure is made from stamped metal sheet components that are joined together by welding, adhesive or an additional stamping process applied to their overlapping edges. The plastic component is fitted to it by overmoulding in an injection mould. |
