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Method for introducing decorative seam and tool thereof

A tool, thermoplastic technology, applied in the direction of manufacturing tools, chemical instruments and methods, lamination devices, etc.

Active Publication Date: 2013-01-16
FAURECIA INNENRAUM SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such methods are labor and cost intensive

Method used

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  • Method for introducing decorative seam and tool thereof
  • Method for introducing decorative seam and tool thereof
  • Method for introducing decorative seam and tool thereof

Examples

Experimental program
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Embodiment Construction

[0034] figure 1a-1b shows the formation of the contact surface 5 between the first part 2 and the second part 3 of the thermoplastic top layer 4 . The top layer 4 forms the cover of the composite part. In this case, the composite component is part of the dashboard of the passenger compartment of a motor vehicle. The visible side 4a of the top layer 4 terminates the top layer towards the interior of the motor vehicle. The rear side 4b of the top layer 4 forms the side of the top layer 4 facing away from the visible side 4a.

[0035] exist figure 1 In a, the thermoplastic top layer 4 consists of two parts. The thermoplastic top layer is made from polyurethane powder in a rotational sintering process and has a thickness 13 of 2 mm. Thus, the first part 2 and the second part 3 of the top layer 4 each belong to an independent part of the top layer 4 . The visible sides 2 a , 3 a of the portions 2 , 3 each form part of the visible side 4 a of the thermoplastic top layer 4 . T...

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PUM

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Abstract

The invention relates to a method for introduing a decorative seam (1)to two parts (2, 3)of a thermoplastic layer (4) for a composite component. The method includes the following steps: forming the contact surface (5), as in the first part of the top layer (4) and (2) the visible side of (2a) and in the second part of the top layer (4) and (3) mentioned in the visible side (3a) along the contact surface (5) touch each other, at least locally heated contact surface (5); With tooth profile swelled (7) through the use of press tools along the contact surface (5) mentioned in at least partial pressure in two parts (2, 3), at least partially connected mentioned at the top (4) mentioned in the two parts (2, 3). The invention also relates to an implementation method in the tool.

Description

technical field [0001] The invention relates to a method and a tool for introducing a decorative seam between two parts of a thermoplastic topsheet. Background technique [0002] Methods for introducing ornamental or decorative seams in layers of thermoplastic material have been known for a long time. Such methods are used, for example, in the production of interior trim parts for motor vehicles. Ornamental or decorative seams function to emulate functional seams used to join separate layers. In the present case, the term "decorative seam" refers specifically to a seam formed by the material of the layer into which it is introduced. The effect introduced by the decorative seams should be such that the item in question is of high quality handcrafted. [0003] Ornamental seams are usually introduced into the corresponding layers using a sewing machine. However, such methods are labor and cost intensive. Contents of the invention [0004] The underlying object of the pre...

Claims

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Application Information

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IPC IPC(8): B29C65/02B29C65/08
CPCB29C66/73921B29C66/81463B29C65/02B29C66/133B29C66/43B29C66/861B29C65/62B23K20/10B32B37/00B60R13/02B29C66/21B29C66/81433B29C66/431B29C66/81422B29L2031/3005B29C65/08B29C66/305B29C66/81417B60R13/00B29C65/48B29C65/562B29C65/72B29C66/8322Y10T156/10B29C66/3452
Inventor 安德烈亚斯·迈耶马克西姆·慕西
Owner FAURECIA INNENRAUM SYST