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Motor vehicle body and automobile with the motor vehicle body

A technology for automobile bodies and vehicles, applied to vehicle parts, upper structure sub-assemblies, lower structures, etc., can solve problems such as increasing vehicle weight and increasing production costs, and achieve the effect of improving structural rigidity

Inactive Publication Date: 2012-06-27
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, this reinforcement plate is designed to be quite thick-walled or made of relatively hard materials, which will increase the weight of the vehicle and increase the production cost

Method used

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  • Motor vehicle body and automobile with the motor vehicle body
  • Motor vehicle body and automobile with the motor vehicle body
  • Motor vehicle body and automobile with the motor vehicle body

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] figure 1 and figure 2 Shown is a vehicle bodywork cowl structure 10 viewed from the vehicle interior. The bulkhead structure 10 has a bulkhead 12 which extends between two wheelhouse parts 18 which are each laterally raised inwardly. A bottom plate 24 and a middle bottom groove 22 are provided adjacent to the dash panel 12 facing downward.

[0040] The inner skirt 20 extends adjacent to the bulkhead 12 and adjacent to the floor panel 24 in the vehicle longitudinal direction (x) opposite to the forward direction of the vehicle. also figure 1 Shown are the side bulkhead panels 14 as well as the A-pillars 26 and glass brackets 28 for the windshield. The dash panel 12 also has a steering channel 46 for receiving a steering column.

[0041] A reinforcement 16 facing the interior of the passenger compartment is provided in the region of the inwardly raised wheelhouse panel 18 , which can be formed in one piece with the bulkheads 12 , 14 , for example above the fastening...

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PUM

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Abstract

The present invention relates to a motor vehicle body having a front wall structure (12, 44), at least one lateral longitudinal girder (40) and reinforcement members (16, 38). The girder is situated in front of the front wall structure (12,44) in the travel direction x of the vehicle. The reinforcement element is provided, which is connected to the front wall structure (12, 44) and to the longitudinal girder (40). The longitudinal girder (40) and the reinforcement element members (16, 38) at least partially overlap when viewed in the vehicle transverse direction y, in a connection section lying in front of the front wall structure (12,44) in the travel direction x.

Description

technical field [0001] The invention relates to a motor vehicle body, in particular to a front body structure, which employs structural reinforcement measures in the transition region between the front frame and the front wall of the vehicle. Background technique [0002] A motor vehicle body usually has a front frame forward of the passenger compartment comprising longitudinal members on its sides and extending substantially in the longitudinal direction of the vehicle, which are structurally connected with the The dash cross member, the side dash panels and / or the side skirts extending substantially in the longitudinal direction of the vehicle are connected. [0003] Furthermore, wheel fittings or wheel housings are arranged in this transition region. The wheel fitting is usually raised inwardly. In order to structurally reinforce the front frame connection, reinforcing structural elements, for example in the form of reinforcement plates adapted to the wheel fittings or ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/08B62D25/20
CPCB62D25/2045B62D25/082B62D21/152B62D25/2018
Inventor U·米尔德纳
Owner GM GLOBAL TECH OPERATIONS LLC
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