FRONT BODY STRUCTURE OF VEHICLE
To reduce three-dimensional vibrations of a wind shield to improve NVH performance in a vehicle interior.SOLUTION: A tower bar 10 connecting a pair of left and right front suspension housings 91 to a region near a center part in a vehicle width direction of a cowl 2 constituting a lower edge of an o...
Gespeichert in:
Hauptverfasser: | , , , , , |
---|---|
Format: | Patent |
Sprache: | eng ; jpn |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | To reduce three-dimensional vibrations of a wind shield to improve NVH performance in a vehicle interior.SOLUTION: A tower bar 10 connecting a pair of left and right front suspension housings 91 to a region near a center part in a vehicle width direction of a cowl 2 constituting a lower edge of an opening part 14 for a front wind shield 6 has a center part 16 extending in the vehicle width direction along the cowl 2. A bracket 50 extending from the cowl 2 to a front side of a vehicle is provided in a region including the center part in the vehicle width direction of the front wind shield 6 in the lower edge of the opening part 14, the center part 16 of the tower bar 10 is fixed to the bracket 50 from above, and a reinforcement member 61 for supporting a region of the fixing from below is provided.SELECTED DRAWING: Figure 1
【課題】ウインドシールドの二次振動を低減し、車室内のNVH性能を向上させること。【解決手段】左右夫々のフロントサスペンションハウジング91と、フロントウインドシールド6用の開口部14の下縁を構成するカウル2の車幅方向中央部付近の領域とを連結するタワーバー10は、カウル2に沿って車幅方向に延びる中央部16を有し、開口部14の下縁においてフロントウインドシールド6の車幅方向中央部を含む領域に、カウル2から車両前方に延びるブラケット50が設けられ、該ブラケット50にタワーバー10の中央部16が上方から固定されるとともに、当該固定領域を下方から支持する補強部材61が設けられた。【選択図】図1 |
---|