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Motor vehicle with an underprotection device

A technology for motor vehicles and protective devices, which is applied to vehicle components, vehicle safety arrangements, transportation and packaging, etc., can solve problems such as rolling, and achieve the effect of reducing the ground clearance

Inactive Publication Date: 2008-08-06
DAIMLER AG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For motor vehicles with a large ground clearance and a large overhang angle, there is a risk that the lower front structure of a conventional car will be crushed in a collision, which can lead to a lower frontal structure of a passenger car. into the underside of a motor vehicle with greater ground clearance

Method used

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  • Motor vehicle with an underprotection device
  • Motor vehicle with an underprotection device
  • Motor vehicle with an underprotection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034]FIG. 1 schematically shows a sectional view of the front region of a load-bearing structure 1 of a motor vehicle. A lower protective device 2 is installed on the carrying structure 1 . The load-bearing structure 1 comprises a front end 4 of a stringer 5 . A connecting element 7 extends from the front end 4 of the side member 5 in the longitudinal direction of the motor vehicle. A crossbeam 9 is mounted on the front end of the connecting piece 7 . The cross member 9 is used to fasten a front bumper 10 , which is only shown schematically.

[0035] Furthermore, a connecting element 12 extends vertically downward from the upper side member 5 of the vehicle support structure 1 . At the lower end of the connecting piece 12 a further lower longitudinal beam 14 stabilizes the connecting piece 12 . On the lower end of the connecting piece 12, a crash plate 16 having a rear end 17 and a front end 18 is pivotably mounted. The crash plate 16 is mounted at its rear end 17 pivota...

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PUM

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Abstract

The invention relates to a motor vehicle, in particular an off-road vehicle or a pick-up truck, with an underguard (2) having a crash plate (16) mounted on the underside of the motor vehicle superior. To create an improved underguard, the impact panel (16) is movably mounted on the bottom surface between a stowed position and a deployed position.

Description

technical field [0001] The invention relates to a motor vehicle, in particular an off-road vehicle or a pick-up truck, having an underguard comprising a crash plate mounted on the underside of the motor vehicle. Background technique [0002] For motor vehicles with a large ground clearance and a large overhang angle, there is a risk that the lower front structure of a conventional car will be crushed in a collision, which can lead to a lower frontal structure of a passenger car. into the underside of a motor vehicle with high ground clearance. In order to avoid such crushing, it is known to equip off-road vehicles or pickups with lower guards. [0003] DE 10337620A1 discloses a motor vehicle with a Pre-Safe system comprising at least one vehicle environment recognition device and a spring and damping device arranged between the chassis and the body, And it can be controlled according to the signal received by the vehicle environment detection device and processed in the da...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R19/40
CPCB60R19/40B60R19/56
Inventor K-H·鲍曼F·恩格斯M·费林E·豪尔R·尤斯滕B·拉松R·诺瓦克B·奥斯奇德特G·罗伊贝尔S·勒纳A·韦丁T·青克
Owner DAIMLER AG
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