To increase deformation stroke amount in a vehicle longitudinal direction of a bumper absorber when receiving a collision load.SOLUTION: A vehicular bumper 20 includes a bumper reinforce 40, a bumper absorber 30 and a bumper cover 21. The bumper absorber 30 is alternately provided with a portion H which receives a collision load and is crushed and a portion which hardly receives the collision load and is hardly crushed in a vehicle width direction when the collision load is applied to the bumper cover 21. A gap between the portion H which is crushed by the collision load and the portion which is hardly crushed is configured to be broken.SELECTED DRAWING: Figure 3

    【課題】衝突荷重を受けたときのバンパーアブソーバの車両前後方向の変形ストローク量を大きくできるようにする。【解決手段】バンパーリインフォース40と、バンパーアブソーバ30と、バンパーカバー21とを備える車両用バンパー20であって、バンパーアブソーバ30には、バンパーカバー21に対して衝突荷重が加わったときに、衝突荷重を受けて潰れる部位Hと、衝突荷重を受け難く潰れ難い部位とが車幅方向に交互に設けられており、衝突荷重により潰れる部位Hと潰れ難い部位との間が破断するように構成されている。【選択図】図3


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    VEHICULAR BUMPER


    Weitere Titelangaben:

    車両用バンパー


    Beteiligte:
    KIN MEISHUN (Autor:in)

    Erscheinungsdatum :

    31.01.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

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



    VEHICULAR METAL ABSORBER, VEHICULAR BUMPER SYSTEM, VEHICULAR BUMPER ABSORBER, AND AUTOMOBILE BUMPER SYSTEM

    NOJIMA KOJI / SATSUKAWA ISAO / ARIGA TAKASHI et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    VEHICULAR BUMPER

    IKENO EISUKE | Europäisches Patentamt | 2017

    Freier Zugriff

    VEHICULAR BUMPER

    ENDO MAKOTO | Europäisches Patentamt | 2022

    Freier Zugriff

    VEHICULAR BUMPER

    AIZAWA TERUAKI / ISHIZAKI TATSUYA | Europäisches Patentamt | 2016

    Freier Zugriff

    VEHICULAR BUMPER

    NAKAJIMA TETSUYA / SUGIE KAZUKI / NURIKI TETSUO | Europäisches Patentamt | 2016

    Freier Zugriff