PROBLEM TO BE SOLVED: To provide a novel and improved energy absorbing structure capable of suppressing a decline in the energy absorption amount of an energy absorbing member when collapsed.SOLUTION: The energy absorbing structure includes a cylindrical fiber reinforced resin energy absorbing member to be collapsed in the axial direction in input of a collision load, to absorb collision energy, and a cylindrical cover member covering an area on the outer peripheral face of the energy absorbing member and adapted to be collapsed in the axial direction by the collision load when input. In the peripheral face of the cover member, a plurality of openings are provided which overlap one another at least in part to communicate the inside of the cover member with the outside in the state that the cover member is collapsed by the collision load.SELECTED DRAWING: Figure 1

    【課題】エネルギ吸収部材の圧壊におけるエネルギ吸収量の低下を抑制することが可能な、新規かつ改良されたエネルギ吸収構造体を提供する。【解決手段】衝突荷重の入力時に軸方向に圧壊して衝突エネルギを吸収する繊維強化樹脂製の筒状のエネルギ吸収部材と、前記エネルギ吸収部材の外周面を覆い、前記衝突荷重の入力時に軸方向に圧壊する筒状のカバー部材と、を備え、前記カバー部材の周面には、前記衝突荷重により前記カバー部材が圧壊した状態において、互いに少なくとも部分的に重畳し、前記カバー部材の内部と外部とを連通する複数の開口部が設けられる、エネルギ吸収構造体が提供される。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ENERGY ABSORBING STRUCTURE


    Weitere Titelangaben:

    エネルギ吸収構造体


    Beteiligte:
    IKEDA SATOSHI (Autor:in) / KATO KO (Autor:in) / NAGASAWA ISAMU (Autor:in) / NUMAUCHI HIDEKI (Autor:in)

    Erscheinungsdatum :

    09.03.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    F16F SPRINGS , Federn / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    ENERGY ABSORBING STRUCTURE

    IKEDA SATOSHI / KATO KO / NAGASAWA ISAMU et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    ENERGY ABSORBING STRUCTURE

    KURAI SHOHEI / HAMADA YUKIHIRO | Europäisches Patentamt | 2019

    Freier Zugriff

    Energy-absorbing structure

    WASKIE DAVID B / MILLER JASON M / IYER VIJAY SHANKAR et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    ENERGY ABSORBING STRUCTURE

    KURAI SHOHEI / HAMADA YUKIHIRO | Europäisches Patentamt | 2017

    Freier Zugriff

    ENERGY ABSORBING STRUCTURE

    GANO JOHN VICTOR | Europäisches Patentamt | 2016

    Freier Zugriff