To restrain a lumber of an impact absorption member while being surely secured in smooth deformation on load input.SOLUTION: When an impact absorption member 4 is viewed from the input end (8a) side of a lumber 6, as a coupling part arranged by bridging a pair of restraint members 10, 12, a pair of input end side coupling parts (21, 22) arranged at a part closer to the input end (8a), a pair of base end side coupling parts (31, 32) arranged at a position more distant from the input end (8a) than from the pair of input end side coupling parts (21, 22) are provided, and a pair of input end side coupling parts (21, 22) are arranged by separation in a direction orthogonal to the bridging direction of the coupling parts, and a pair of input end side coupling parts (31, 32) are arranged by separation in a direction orthogonal to the bridging direction of the coupling parts.SELECTED DRAWING: Figure 2

    【課題】衝撃吸収部材の木材を、荷重入力時におけるスムーズな変形をより確実に確保しつつ拘束することにある。【解決手段】衝撃吸収部材4を木材6の入力端部(8a)側から見た場合に、一対の拘束部材10,12の間に橋渡されて配置されている連結部として、入力端部(8a)寄りの部分に配置している一対の入力端側連結部(21,22)と、一対の入力端側連結部(21,22)よりも木材の入力端部(8a)から離れた位置に配置している一対の基端側連結部(31,32)とが設けられているとともに、一対の入力端側連結部(21,22)同士は、連結部の橋渡し方向に対して直交する方向に離間して配置され、一対の基端側連結部(31,32)同士は、連結部の橋渡し方向に対して直交する方向に離間して配置されている。【選択図】図2


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    Titel :

    VEHICLE IMPACT ABSORPTION MEMBER


    Weitere Titelangaben:

    車両の衝撃吸収部材


    Beteiligte:

    Erscheinungsdatum :

    13.06.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16F SPRINGS , Federn



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