Bonnet for a vehicle

A vehicle and front cover technology, applied in the field of front cover, can solve problems such as high cost, unfavorable maintenance and function inspection, and achieve the effect of ensuring retention

Active Publication Date: 2021-06-22
VOLKSWAGEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These measures are very costly and disadvantageously require maintenance and function checks as active components

Method used

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  • Bonnet for a vehicle
  • Bonnet for a vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] figure 1 A front hood 1 of a passenger car with a skin 11 and locking bridges 2 is shown. Lock bridge 2 and front cover 1 are not connected yet. The front hood 1 has two fastening points 12 to which the locking bridge 2 is fastened. The locking bridge 2 has two stop dampers 21 . The locking bridge 2 has a locking element 22 centrally between two stop buffers 21 . In the closed state of the front hood 1 , the locking bridge 2 is secured by the locking element 22 and the stop damper 21 .

[0036] The stop retarder 21 is arranged in the end region of the locking bridge 2 . The locking bridge 2 is shaped such that there is a significant distance between the skin 11 of the front hood 1 and the locking bridge 2 between the stop buffers 21 and in the region of the locking element 22 .

[0037] figure 2 The inside of the front cover 1 is shown. The front hood 1 has a reinforcement element 13 on the inside. The reinforcement elements are joined to the skin 11 by means o...

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PUM

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Abstract

The bonnet (1) according to the invention for a vehicle has a lock bridge (2). The latter extends transversely with respect to the longitudinal direction of the vehicle. The lock bridge (2) is preferably arranged on the inside of the bonnet (1) in the front region in the direction of travel. The lock bridge (2) is particularly preferably arranged symmetrically with respect to the outer skin (11) of the bonnet (1). According to the invention, the lock bridge (2) has a lock element (22). The lock element (22) produces a releasable connection of the bonnet (1) to the vehicle.

Description

technical field [0001] The invention relates to a front cover for a vehicle. Background technique [0002] Pedestrian protection plays an increasingly important role in vehicle development. This also places increased demands on the shape of the front cowl for motor vehicles. Therefore, in addition to the known requirements based on wind loads, slamming of the hood and protection against hood flapping, the hood must now additionally absorb the energy of a pedestrian impact in the area of ​​the front lock and protect the pedestrian. [0003] Systems are known which raise the front hood in the event of a pedestrian collision in order thereby to create a crumple zone for absorbing the collision energy of the pedestrian. It is also known to use windshield airbags that cover the area of ​​the front windshield and the A-pillars in order to protect the pedestrian's head against these areas in the event of a frontal pedestrian collision. These measures are very costly and disadvan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/34
CPCB60R21/34B60R2021/343E05B77/08B62D25/105B62D25/12E05B83/24
Inventor J.温克勒H.奥尔谢夫斯基
Owner VOLKSWAGEN AG
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