Vehicle body

A body and inner shell technology, applied to vehicle parts, upper structure, upper structure sub-assembly, etc., to achieve the effect of improving safety

Inactive Publication Date: 2012-02-01
MAGNA STEYR FAHRZEUGTECHN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the downside, additional process steps are required to improve the rigidity of the modular structure due to the use of multiple components

Method used

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Examples

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no. 1 example

[0043] Another method of manufacturing the body is shown in Figure 9 middle. In the case of this method, the inner housing 3 is also composed of several parts, wherein the individual parts of the inner housing 3 are first connected to the corresponding inner component 4 , 5 . Then, the inner chassis 20 is mounted on the chassis 21 . Subsequently, the support structure 9 is attached to the inner floor 20 . According to a first embodiment, the next step consists in placing the housing 2 on the support structure 9 and connecting the housing to the support structure 9 by screws and / or gluing. In this case, the outer shell 2 is made of already colored plastic, so that the application of a skin coating to the body 1 can be dispensed with. Finally, the multi-part inner shell 3 is glued to the outer shell 2 and connected to the supporting structure 9 by screws and / or bonding, thus completing the body 1 .

[0044] According to another particularly preferred alternative embodiment,...

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PUM

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Abstract

The invention relates to a vehicle body (1) comprising an inner shell (3), an outer shell (2), a floor plate and a chassis, the inner shell (3), the outer shell (2) and the floor plate being indirectly or directly interconnected and defining a vehicle interior. The aim of the invention is to ensure the rigidity, especially the torsional rigidity and / or flexural rigidity, of the vehicle body (1) without additional components and process steps, the resulting vehicle body (1) being inexpensive to produce. For this purpose, at least one interior component (4, 5) is connected to the inner shell (3) and / or the supporting structure (9) in such a manner that it contributes to the rigidity, especially the torsional rigidity and / or flexural rigidity, of the vehicle body (1).

Description

technical field [0001] The invention relates to a car body according to the preamble of claim 1 as well as to a motor vehicle and a method of manufacturing a car body according to the preamble of claim 12 . Background technique [0002] In motor vehicles, a body made of steel or aluminum is used, said body having a two- or multiple-shell structure in which one or more inner shells and one outer shell are both made of metal and have approximately the same shape , so that they can be easily interconnected. The internal device is attached to the inner shell, wherein the internal device is usually snap-fitted to the inner shell at selected positions, so that a more or less loose connection is created between the internal device and the inner shell. The outer and inner shells and the interior equipment together with other components form the passenger compartment. [0003] DE 102 52 475 A1 discloses a body with a two-part construction, in which the inner shell and the outer she...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): B62D25/20B62D29/04B60R13/02B62D27/02B62D29/00
CPCB62D29/005B62D29/004B62D25/2036B62D29/001Y10T29/49622
InventorT·奥尔
OwnerMAGNA STEYR FAHRZEUGTECHN