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Exhaust-system support for fixing the exhaust system of a motor vehicle

A motor vehicle and exhaust system technology, applied in the direction of exhaust device, power device, and power device gas intake, etc., can solve the problem that the rubber suspension will not be provided, and achieve the effect of compact layout and reasonable price

Inactive Publication Date: 2006-05-31
ARVINMERITOR EMISSIONS TECH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this type of mounting is that the rubber suspension usually does not provide sufficient vibration damping, so that the vibrations emitted by the motor and gearbox unit as well as the natural vibrations of the exhaust system are transmitted to the shallow pan of the vehicle

Method used

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  • Exhaust-system support for fixing the exhaust system of a motor vehicle
  • Exhaust-system support for fixing the exhaust system of a motor vehicle
  • Exhaust-system support for fixing the exhaust system of a motor vehicle

Examples

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Embodiment Construction

[0032] Referring first to FIG. 1 , there is shown a general representation of a bracket designed and used in the exhaust system according to the present invention.

[0033] An internal combustion engine has an exhaust system 2 to which exhaust gas is supplied from an exhaust manifold (not shown) via an exhaust manifold 4 adapted to the upstream duct 3, said exhaust system being The support member 1 in the form of an inventive plate holder is fixed to the gearbox housing 5 . The gearbox housing 5 is connected with the engine body through the engine body coupling device 6 . On the exhaust system side, the support member 1 is fixed to the exhaust system, ie to the funnel-shaped inlet of the catalytic converter, by means of a bracket 8 . The supporting member 1 and the bracket 8 are connected by welding. On the gearbox side, the support member 1 according to the invention is fixed to said gearbox housing 5 by means of brackets 7 . The support member 1 is fixed to the bracket 7 ...

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PUM

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Abstract

In a motor vehicle comprising an internal combustion engine, a gearbox, an exhaust system and an exhaust system support for securing said exhaust system, said exhaust system (2) passes through said exhaust system support (1, 7, 8) to the engine and / or gearbox (5). According to the invention, said exhaust system support device comprises a support member (1) in the form of a laminated support consisting of two strip-type elastic plates superimposed in a laminated assembly up and displaceable relative to each other over at least a portion of their length.

Description

technical field [0001] The invention belongs to the field of automotive engineering and, according to its type, relates to a motor vehicle driven by an internal combustion engine and comprising an exhaust system bracket for securing the exhaust system. Background technique [0002] To date, exhaust systems in motor vehicles have been fixed to the vehicle's shallow pan mainly by means of rubber suspensions. The disadvantage of this type of mounting is that the rubber suspension usually does not provide sufficient vibration damping, so that the vibrations emitted by the motor and gearbox unit, as well as the natural vibrations of the exhaust system, are transmitted to the shallow pan of the vehicle. As a result, vibrations and buzzing noises occur in the vehicle interior - vibrations and noises which are annoying to the driver and passengers. Contents of the invention [0003] In order to avoid these disadvantages, it is conceivable to additionally fasten the exhaust system...

Claims

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Application Information

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IPC IPC(8): B60K13/04F01N13/02F01N13/16F01N13/18F16F3/02F16F7/08F16L55/035
CPCB60K13/04F01N13/16F01N13/1811F16F3/02F01N13/009
Inventor 赖因霍尔德·赫尔曼·斯塔梅尔沃尔夫冈·露特
Owner ARVINMERITOR EMISSIONS TECH GMBH