BUMPER REINFORCEMENT
To enable prescribed buffer load to be applied by causing buckling at middle position absolutely even though there is difference in support strength at both ends supporting bumper reinforcement.SOLUTION: The bumper reinforcement includes a reinforcement member 30 which is fixedly set up inside a bod...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng ; jpn |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | To enable prescribed buffer load to be applied by causing buckling at middle position absolutely even though there is difference in support strength at both ends supporting bumper reinforcement.SOLUTION: The bumper reinforcement includes a reinforcement member 30 which is fixedly set up inside a body member with closed cross-sectional shape. The reinforcement member 30 is formed of a central place element 30A and both ends place elements 30B and is configured to be a shape in which the central place element 30A has stronger rigidity than both ends place elements 30B. The shape structure forms the central place element 30A as beat surface shape and as wide structure.SELECTED DRAWING: Figure 5
【課題】バンパーリインフォースメントを支持する両端の支持強度の相違がある場合であっても、中央位置で確実に座屈を生じるようにして、所定の衝突荷重が受けられるようにする。【解決手段】バンパーリインフォースメントは閉じ断面形状の本体部材の内部に配設される補強部材３０を有する。補強部材３０は中央部位３０Ａと両側部位３０Ｂとから形成されており、中央部位３０Ａが両側部位３０Ｂより強い剛性となる形状構成とされている。その形状構成は、中央部位３０Ａをビート面形状とすること、及び幅広構成とすることである。【選択図】図５ |
|---|