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Device for covering the visible end of the exhaust of a motor vehicle

A technology for exhaust parts and motor vehicles, which is applied to exhaust devices, mufflers, machines/engines, etc., can solve problems such as limitations, increase the cost of manufacturing closed partitions, and do not cover the ends of exhaust pipes, and achieve low heat conduction. Effect

Active Publication Date: 2016-11-23
AUTOMOBILE PATENTVERW UND VERWMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the known closing partitions for the exhaust system of motor vehicles basically meet the requirements set therefor; they however have the disadvantage that they do not cover the visible end of the exhaust pipe on the one hand, and on the other hand There is a large contact surface between the bulkhead and the tank area
Therefore, the choice of plastics used is limited
For problem-free functionality, it is necessary to rely on plastics that are very insensitive to temperature changes, which increases the cost of manufacturing closed partitions

Method used

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  • Device for covering the visible end of the exhaust of a motor vehicle
  • Device for covering the visible end of the exhaust of a motor vehicle
  • Device for covering the visible end of the exhaust of a motor vehicle

Examples

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Embodiment Construction

[0021] The device 1 selected as exemplary embodiment for covering the visible end of an exhaust vent 2 of a motor vehicle comprises a base frame 3 and a partition 4 . The partition 4 forms the visible end of the device. in accordance with figure 1 In the embodiment of the present invention, the device 1 is arranged behind the apron 5 at the rear of the motor vehicle. The baffle 5 has an opening 6 for passing through the device 1 .

[0022] The base bracket 3 consists of plastic. Preferably, the plastic is a thermoplastic or thermosetting plastic. Compositions of plastics are also possible. The base scaffold 3 is embodied as a complex three-dimensional structure. The base frame 3 has a base part 31 to which a tubular end piece 32 is adjoined. The base part 31 is provided with a flange 33 which extends substantially perpendicular to the longitudinal center line of the base support 3 . The flange 33 is correspondingly provided with holes 34 through which bolts (not shown) ...

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Abstract

A device for lining the visible end of the exhaust tailpipe of a motor vehicle includes a base support and a trim, wherein the base support and trim are composed of plastic. The trim forms the visible end of the device. The connection of base support and trim is realized by adhesive bonding.

Description

technical field [0001] The invention relates to a device for covering the visible end of an exhaust portion (Auspuff) of a motor vehicle, comprising a base bracket (Grundträger) and a partition (Blende), wherein the base bracket and the partition are made of plastic, and the partition Form visible ends. [0002] Devices of the type mentioned at the outset have the task of improving the visual appearance of the exhaust system of a motor vehicle. The device also partially fulfills the purpose of guiding the exhaust gas flow of the exhaust system. In this case, the device is often fastened to the tailgate or bumper of the motor vehicle. Background technique [0003] Such a device is known, for example, from document US 7 007 720 B1. This document describes a partition for an exhaust system, in which an insulating insulating panel is arranged around the end of the exhaust pipe, which is in turn surrounded by a decorative partition. The exhaust pipe, heat shield and partition...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01N13/20F01N13/16F01N13/08F01N13/18
CPCF01N13/082F01N13/16F01N13/1805F01N13/20F01N2530/18F01N13/1838
Inventor D.基斯利希
Owner AUTOMOBILE PATENTVERW UND VERWMBH