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Body component for a motor vehicle

A technology for motor vehicles and bodywork, applied to vehicle parts, superstructures, superstructure subassemblies, etc., which can solve problems such as increased fuel consumption and material processing costs

Inactive Publication Date: 2017-09-12
GM GLOBAL TECH OPERATIONS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, this conventional solution not only incurs material and tooling costs, but also leads to undesired results, as the increase in vehicle mass increases fuel consumption

Method used

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  • Body component for a motor vehicle
  • Body component for a motor vehicle

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Embodiment Construction

[0023] figure 1 The view through the driver's door opening 1 to the body-in-white of the motor vehicle body according to the invention is shown. The drive shaft tunnel 2 divides the bottom of the passenger compartment into an area on the driver's side and an area on the passenger side. In this case, the two areas are formed by a plurality of plate-shaped parts, wherein the parts marked with 3 or 4 in the drawing have an essentially horizontal installation position, and the parts marked with 5 or 6 have their horizontal rear The horizontal part 3 or 4 on the upper edge is fastened by a row of weld spots 7 extending in the transverse direction of the vehicle and rises obliquely forward to an end wall 8 .

[0024] Two transverse beams 9 , 10 each extend from the foot of the door sill 11 or the B-pillar 12 to the drive shaft channel 2 . The parts 3 , 4 can each extend in one piece below the cross members 9 , 10 into the foot wells 13 of the rear seats.

[0025] Parts 5,6 are cy...

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PUM

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Abstract

A plate-shaped body component (3, 4) for a motor vehicle has a planar core zone (28), a planar edge zone (18) and a first intermediate zone (21), which is set off from the core zone (28) and from the edge zone (18) by at least one step each (22, 25, 27). The core zone (28) and the edge zone (18) are deflected against the first intermediate zone (21) in opposite directions of a surface normal (22) of the first intermediate zones (21).

Description

technical field [0001] The invention relates to a body part for a motor vehicle, in particular a body part defining a vehicle passenger compartment. Background technique [0002] The body of the motor vehicle is excited by the periodic motion of the engine to vibrate, which, when excessively transmitted to the passenger compartment, leads to noise levels in the passenger compartment that disturb the occupants. [0003] Patent document DE 10 2007 054 146 A1 proposes to influence the vibration behavior of the motor vehicle floor by providing sound-absorbing materials. The action of this sound deadening material is based on inertia; therefore its effectiveness depends on setting it in sufficient quantities. Thus, this conventional solution not only incurs material and machining costs, but also leads to undesired results, since an increase in vehicle mass increases fuel consumption. Contents of the invention [0004] The technical problem addressed by the invention is to pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/00B62D25/20
CPCB62D25/00B62D25/20B60Y2306/09B62D25/2036B62D25/2045B62D27/02B62D29/007
Inventor O·艾歇尔哈德A·温多夫S·帕特希克S·布克特
Owner GM GLOBAL TECH OPERATIONS LLC