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    • 58. 发明授权
    • Process for the production of a composite part with multi-part outer layer, and composite part
    • 用于生产具有多部分外层的复合部件和复合部件的方法
    • US09321197B2
    • 2016-04-26
    • US12312757
    • 2007-11-27
    • Claus HeinzBernhard BaumannAndreas MeyerBernd HembergerChristian KoetterChristo Gavrilov
    • Claus HeinzBernhard BaumannAndreas MeyerBernd HembergerChristian KoetterChristo Gavrilov
    • B29C65/00B29C44/14
    • B29C44/141
    • The invention relates to a process for the production of a composite part with a multi-part outer layer and with a foam layer bonded on the reverse side to the outer layer, in particular internal cladding of a vehicle, and also to a composite part. The inventive process comprises the following steps: a) arrangement of a first skin and of a second skin with angled-off end regions on the surface of a mold in such a way that the angled-off end regions of the first and second skin have firstly been oriented away from the surface of the mold and secondly are adjacent to one another; b) application of a reduced pressure in the region of the position of the angled-off end regions, in such a way that the angled-off end regions are pressed two-dimensionally against one another; c) reverse-side foaming of the first and second skin with a foam composition. The inventive process permits the simple production of visually attractive composite parts with multi-part outer layer.
    • 本发明涉及一种用于生产具有多部分外层的复合部件的方法,以及与外层,特别是车辆的内部包层以及复合部件相反地结合的泡沫层。 本发明的方法包括以下步骤:a)将第一皮肤和第二皮肤布置在模具表面上的具有角度的端部区域,使得第一和第二皮肤的成角度的端部区域具有 首先取向离开模具的表面,其次是彼此相邻; b)在角度关闭的端部区域的位置的区域中施加减压,使得成角度的端部区域被二维地压靠在彼此上; c)用泡沫组合物反转第一和第二皮肤发泡。 本发明的方法允许简单地生产具有多部分外层的视觉吸引人的复合部件。