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Method for manufacturing automotive interior parts

A technology for automotive interiors and components, applied to vehicle components, chemical instruments and methods, lamination auxiliary operations, etc., to achieve the effect of consistent material thickness and enhanced sense of value

Active Publication Date: 2016-05-11
LISA DRAXLMAIER GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this solution is that, in order to achieve a closed decorative surface, several decorative layers must be applied to the carrier in a successive process, wherein in addition, the positioning of the individual layers relative to one another must be precisely configured.

Method used

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  • Method for manufacturing automotive interior parts
  • Method for manufacturing automotive interior parts
  • Method for manufacturing automotive interior parts

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] Figure 1A-Figure 1C The decorative layer 2 with different types of preformed regions for the fold formations 21.1, 21.2 is shown in a schematic sectional view at different points in time of application to the carrier 1.

[0052] here, Figure 1A The decorative layer 2 is shown in section at a distance from the constructed carrier 1 , but in which two folds have already been prefolded, forming one or more offset angles in section , the so-called Z-folds 21.1 and double Z-folds 21.2. Advantageously, the folds 21 . 1 , 21 . 2 start at the edge and, by adapting to the geometry of the carrier 1 , run in such a way that they protrude into the interior of the decorative layer 2 at a predetermined angle. In this case, the staggered or Z-shaped folds visible in cross section have a decreasing side length from the edge of the decorative layer 2 to the interior of the decorative layer 2 and thus produce a fold end. Optionally, cutouts can be provided in the interior of the deco...

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PUM

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Abstract

The present invention relates to a method for manufacturing automotive interior parts. The method according to the invention comprises the construction of a carrier ( 1 ) provided with an uneven surface at least in regions and the application of a decorative layer ( 2 ) made of paper to the uneven surface. In this case, the decorative layer ( 2 ) is provided for targeted crease formation ( 21 . 1 , 21 . 2 ) during or before being applied to the uneven surface of the carrier.

Description

technical field [0001] The invention relates to a method for producing a vehicle interior component, wherein a carrier provided at least in regions with an uneven surface is formed, and a decorative layer of paper is provided. Background technique [0002] When manufacturing interior parts for automobiles, the interior parts usually take a shape with an uneven surface. Hitherto, such uneven surfaces have generally been formed by injection molding as a plastic component or also from natural fiber mats pressed together as a carrier, and are improved in a second step, for example covered with a covering such as leather . [0003] DE 10 2008 033 283 B3 discloses a method for producing decorative surfaces for covering parts for the interior of a motor vehicle, wherein the individual skins are shaped by providing seams so that the carrier can be decoratively configured with uneven surface. [0004] This document from the prior art relates to decorative surfaces in which the car...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C63/04B32B38/18
CPCB32B38/1866B32B2309/02B32B2317/12B32B2605/003Y10T156/1049Y10T156/1051Y10T156/1039B29C63/04B32B38/18
Inventor 丹尼尔·奥斯特阿斯特丽德·容格安德里亚·法格
Owner LISA DRAXLMAIER GMBH