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Adjusting device for front lid and associated motor vehicle

一种调整装置、前盖的技术，应用在车辆部件、机械设备、运输和包装等方向，能够解决刚性底盘结构不能提供足够变形空间等问题，达到避免行人碰撞的效果

Active Publication Date: 2015-04-29
AUDI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the front cover is not lifted, the rigid chassis structure of the motor vehicle mostly cannot provide enough space for deformation

Method used

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  • Adjusting device for front lid and associated motor vehicle
  • Adjusting device for front lid and associated motor vehicle
  • Adjusting device for front lid and associated motor vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] exist figure 1 The adjusting device 1 shown in a perspective view in , comprises an actuator designed as a coupled transmission, comprising a first drive device 2 with a rotationally fixed rod 3 , which is articulated to a push rod 4 . The adjustment device 1 also comprises a second drive device 5 with a rotationally fixed rod 6 articulated to a push rod 7 .

[0025] exist figure 1 It can be seen in the figure that the two push rods 4, 7 have a common fastening point 8 at which the two push rods are connected to each other by means of pins. In the exemplary embodiment shown, the two drives 2 , 5 are designed substantially identically. Each driving device 2, 5 includes a motor, and a reduction transmission mechanism is provided for the motor. The two rods 3 , 6 , which are connected in a rotationally fixed manner to the respective drive, thus rotate at a reduced speed compared to the motor speed.

[0026] figure 2 The adjustment device 1 is shown from the opposite ...

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PUM

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Abstract

Adjusting device for a front lid, with an actuator for raising the rear edge of the front lid, wherein the actuator is configured as a coupling mechanism having a first drive with a rotation-locked lever connected to a push rod in an articulated fashion and a second drive with a rotation-locked lever connected to a push rod in an articulated fashion, wherein the two push rods have a common attachment point, via which they are connected to the front lid.

Description

technical field [0001] The invention relates to an adjustment device for a front cover with an actuator for lifting the rear edge of the front cover. Background technique [0002] It is already known to provide a drive in the hood of a motor vehicle in order to be able to adjust the hood under certain conditions. In order to protect pedestrians, the front cover can be actively lifted after a collision is detected, so that part of the collision energy can be absorbed by deformation of the front cover. Such active front covers generally move vertically upwards and additionally move backwards horizontally. If the bonnet is not lifted, then due to the rigid chassis structure of the motor vehicle usually no sufficient deformation space is available. Contents of the invention [0003] The object of the invention is to provide an adjustment device which offers expanded adjustment possibilities. [0004] In order to achieve this object, in an adjusting device of the type descri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/38
CPCB60R21/38Y10T292/1082
Inventor P·库格勒W·多夫纳H·斯特耐克B-K·佛勒M·申德勒
Owner AUDI AG
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