发明名称 Verfahren zur Applizierung dreidimensional verformter Folien auf komplexen Oberflächen
摘要 A method for applying three-dimensionally formed sheets to complex surfaces of workpieces, especially to body parts or other parts of motor vehicles, wherein the initially unformed sheet is formed by means of a deep-drawing die, coated with an adhesive and then placed on the surface of the workpiece which is to be covered. Once the deep-drawing process is terminated, the sheet (13) is cut out of the deep-drawing die (11), taken along with the deep-drawing die to the workpiece (21) and, while said sheet is still in the deep-drawing die (11), is subsequently positioned on top of the surface of the workpiece (22) which is to be covered, whereupon it is joined to said workpiece (21) and pressed. The deep-drawing die (11) is then returned to its initial position (deep-drawing installation 10).
申请公布号 DE19926143(A1) 申请公布日期 2000.12.14
申请号 DE1999126143 申请日期 1999.06.09
申请人 VOLKSWAGEN AG 发明人 RIECK, KLAUS;HEROLD, KLAUS-PETER
分类号 B21D22/20;B29C51/08;B29C63/22;B29C65/48;B29C69/00;B32B37/12;B32B38/12;(IPC1-7):B29C69/00;B32B1/00;B29C63/02;B62D65/00;B29C51/14;B32B31/04;B21D24/00 主分类号 B21D22/20
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