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Method for manufacturing a shielding part comprising at least one metal shielding layer and a textile insulating layer, and shielding part

A metal protection and isolation layer technology, applied in metal layered products, chemical instruments and methods, layered products, etc., can solve the problems of high cost and time-consuming manufacturing process.

Inactive Publication Date: 2018-03-16
ELRINGKLINGER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a manufacturing process is time consuming and costly as it requires at least one piercing tool to form the piercing

Method used

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  • Method for manufacturing a shielding part comprising at least one metal shielding layer and a textile insulating layer, and shielding part
  • Method for manufacturing a shielding part comprising at least one metal shielding layer and a textile insulating layer, and shielding part

Examples

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Embodiment Construction

[0041] figure 1 is a very schematic view of an embodiment of the guard part 1 according to the invention. The protective part 1 has a textile insulation layer 2 and at least one metallic protective layer 3 . The textile insulation layer 2 has a first side 4 facing the heat source Q and a second side 5 facing away from the heat source Q, for example. The metal shield 3 is fixed in at least some areas on the first side 4 facing the heat source Q by means of self-piercing rivets 6 provided for the purpose of fixing.

[0042] The self-piercing rivet 6 is driven in from the second side 5 , through the insulating layer 2 and into the metal protection layer 3 . As a result, the self-piercing rivet head 7 rests against the textile insulation layer 2 . At the end opposite the self-piercing rivet head 7 , the self-piercing rivet joins to form a flange 8 which appears as a bump in the metallic sheath 3 .

[0043] The metal protective layer 3 can be stainless steel, steel or aluminum ...

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Abstract

The invention relates to a method for manufacturing a shielding part (1) comprising at least one metal shielding layer (3) and a textile insulating layer (2), said method at least comprising steps a)providing a metal shielding layer (3) and a textile insulating layer (2), and b) joining the textile insulating layer (2) to the shielding layer (3) using at least one punched rivet connection.

Description

technical field [0001] The invention relates to a method of manufacturing a protective part comprising at least one metallic protective layer and a textile insulating layer, the invention also relates to a protective part, in particular manufactured using the method according to the invention. Background technique [0002] In particular for textile base panels in vehicle engineering, protective parts are known from the prior art which have a metallic protective layer and a textile insulating layer which can also function as a support layer. According to the prior art, the two layers are either glued together over a wide area, or they are connected to each other at several points by a plurality of blind rivets or staples. [0003] For thin metal sheaths, such as stainless steel sheets less than 0.15 mm thick, the textile layer can be glued to the sheath in the undeformed (i.e., generally flat) state, and the composite is then shaped to its final three-dimensional space form....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R13/08
CPCB60R13/0876B32B5/06B32B5/08B32B15/14B32B15/18B32B15/20B32B2250/02B32B2262/02B32B2262/0253B32B2262/0292B32B2262/101B32B2605/08
Inventor A.舍内费尔德S.科克
Owner ELRINGKLINGER AG