Motor vehicle

A technology for motor vehicles and bodywork, which is applied to vehicle components, superstructure sub-assemblies, and substructures, etc. It can solve problems such as front vehicle intrusion, breakage of anti-collision panels, and increased risk of serious injury to occupants, so as to reduce the risk of tearing Danger, effect of increasing assembly cost

Active Publication Date: 2021-05-25
AUDI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to, for example, a centrally located frontal collision with an obstacle / pile or a tree, strong local loads and bending based on the transverse carrier can lead to breakage of the crash plate connecting the transverse carrier to the two longitudinal carriers
This results in a very strong intrusion of the vehicle in front, thereby significantly increasing the risk of serious injury to the occupants

Method used

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Examples

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Embodiment Construction

[0021] figure 1 The front end of a body 1 of a motor vehicle according to the invention, seen in the direction of travel, is shown in a schematic diagram. The body 1 here has two longitudinal supports 2 , on the front ends of which, viewed in the direction of travel, respectively, a crash plate 3 is attached. Attached to the crash panels 3 is a transverse carrier 4 which connects the two crash panels 3 to one another. In the illustrated embodiment, the transverse carrier 4 is a bumper bumper or a bumper. The transverse carrier 4 serves to prevent severe intrusion of the front vehicle part and to absorb most of the deformation energy in the event of a frontal collision.

[0022] An auxiliary frame 5 is also connected to the crash plate 3 such that the auxiliary frame 5 connects the two crash plates 3 to each other. In this way, the transverse connection is strengthened in the front part of the body 1 , which leads to improved structural integrity, especially in the event of ...

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PUM

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Abstract

The invention relates to a motor vehicle, comprising a vehicle body (1) having a transverse support (4) and two longitudinal supports (2), to the front ends of which, as viewed in the direction of travel, a crash pad (3) is mounted, said transverse support being fastened to the crash pad (3), an auxiliary frame (5) connecting the crash pads (3) being fastened to the crash pad (3).

Description

technical field [0001] The invention relates to a motor vehicle comprising a body with a transverse support part and two longitudinal support parts, on the front ends of the longitudinal support parts viewed in the direction of travel a crash plate is respectively mounted, the transverse support parts fixed on the crash plate. Background technique [0002] Motor vehicles usually have a transverse support part which is connected via a crash plate to a longitudinal support part of the bodywork. The transverse carrier, such as a bumper bumper or a bumper, serves to absorb deformation energy in the front compartment in the event of a frontal collision of the vehicle. Due to eg a central frontal collision with an obstacle / pile or a tree, strong local loads and bending due to the transverse carrier can lead to breakage of the crash plate connecting the transverse carrier to the two longitudinal carriers. This results in a very strong intrusion of the vehicle in front, thereby si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/15B62D21/12
CPCB62D21/15B62D21/12B62D21/152B62D25/082
Inventor S·屈尔A·里贝拉S·恩德勒T·乌尔班
Owner AUDI AG
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