PROBLEM TO BE SOLVED: To secure crash stroke while suppressing rattling of an endless transmission belt and stabilizing positioning of an engine auxiliary machine, in an auxiliary machine supporting structure of an engine for a vehicle.SOLUTION: An auxiliary machine supporting structure of an engine for a vehicle includes auxiliary machine-side supporting portions 81, 82 disposed on an alternator 51, and engine-side supporting portions 71, 72 disposed on an engine body 10. The engine-side supporting portions 71, 72 have shaft holes 71a, 72a to which bolts 90 are inserted, slots 71c, 72c positioned at the engine body 10 side and extended along a horizontal direction, and intervention portions 71b, 72b disposed between the shaft holes 71a, 72a and the slots 71c, 72c for restricting movement of the bolts 90. The engine-side supporting portions 71, 72 release the restriction by the intervention portions 71b, 72b to guide the bolts 90 from the shaft holes 71a, 72a to the slots 71c, 72c, in a case when external force F is over a prescribed threshold value Ft when the external force is acted in a direction toward the engine body 10 with respect to the alternator 51.SELECTED DRAWING: Figure 5

    【課題】車両用エンジンの補機支持構造において、無端伝動帯のばたつきの抑制、及び、エンジン補機の位置決めの安定化を図りつつ、クラッシュストロークを確保する。【解決手段】オルタネータ51に設けられた補機側支持部81、82と、エンジン本体10に設けられたエンジン側支持部71、72とを備え、エンジン側支持部71、72は、ボルト90が挿入された軸孔71a、72aと、エンジン本体10側に位置しかつ、水平方向に沿って延びる長孔71c、72cと、軸孔71a、72aと長孔71c、72cとの間に設けられ、ボルト90の移動を規制する介在部71b、72bとを有し、エンジン側支持部71、72は、オルタネータ51に対してエンジン本体10へ向かう方向に外力Fが作用したときに該外力Fが所定の閾値Ftを超えた場合に、介在部71b、72bによる規制を解除してボルト90を軸孔71a、72aから長孔71c、72cへ導く。【選択図】図5


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    AUXILIARY MACHINE SUPPORTING STRUCTURE OF ENGINE FOR VEHICLE


    Weitere Titelangaben:

    車両用エンジンの補機支持構造


    Beteiligte:
    TODA TADATOMO (Autor:in) / NANBA SEIJI (Autor:in) / FURUYA MASAYUKI (Autor:in) / KAMIMURA KEIICHI (Autor:in)

    Erscheinungsdatum :

    2018-03-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Auxiliary supporting structure

    SHEN YESHENG / WANG YALING / LIAN BO | Europäisches Patentamt | 2024

    Freier Zugriff

    Aircraft engine maintenance supporting frame with auxiliary heating structure

    DENG TONGQIANG / ZENG JIANFEI / WANG JINMING | Europäisches Patentamt | 2024

    Freier Zugriff

    STRUCTURE FOR ARRANGING ENGINE AUXILIARY MACHINE

    HIRUKAWA KOJI | Europäisches Patentamt | 2018

    Freier Zugriff

    Flexible auxiliary supporting structure

    SONG TAO / AN BAIHUA / CHAI YUQI et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    VEHICLE AUXILIARY MACHINE ARRANGEMENT STRUCTURE

    WATANABE YUTAKA / KIMURA HIROMI / SHIGEOKA TADAYUKI | Europäisches Patentamt | 2017

    Freier Zugriff