PROBLEM TO BE SOLVED: To properly take a retreat prevention action which suppresses the retreat of a pedal part by turning an accelerator pedal to a pedal-in direction even if an intermediate lever cannot be turned to an output direction.SOLUTION: In the case that a dash panel is made to retreat and displaced at a vehicle collision or the like, when a lever main body 50 abuts on a stopper part 58 of a retreat prevention lever 56 and the retreat is suppressed, a fastening member 54 is fractured and an output connecting member 52 is separated from the lever main body 50, and only the lever main body 50 is relatively turned to an output direction. By this constitution, since at least the lever main body 50 of an intermediate lever 26 is relatively turned to the output direction irrespective of whether or not an operating rod 32 can be relatively displaced to a vehicle front side, and the retreat of a pedal part is suppressed due to a turn of an operation pedal 18 connected to the lever main body 50 via a connecting ring 28 to a pedal-in direction, a retreat prevention action can be stably obtained.

    【課題】中間レバーを出力方向へ回動させることができない場合でも、操作ペダルを踏込み方向へ回動させて踏部の後退を抑制する後退防止作用が適切に得られるようにする。【解決手段】車両衝突時等にダッシュパネルが後退変位させられた際に、後退防止レバー56のストッパ部58にレバー本体50が当接させられてその後退か抑制されると、締結部材54が破断して出力連結部材52がレバー本体50から分離させられ、レバー本体50のみが相対的に出力方向へ回動させられる。これにより、オペレーティングロッド32を車両前側へ相対的に変位させることができるか否かに拘らず、中間レバー26の少なくともレバー本体50が相対的に出力方向へ回動させられ、レバー本体50に連結リンク28を介して連結された操作ペダル18が踏込み方向へ回動させられて踏部の後退が抑制されるため、その後退防止作用が安定して得られるようになる。【選択図】図5


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    Title :

    RETREAT PREVENTION DEVICE OF VEHICLE PEDAL DEVICE


    Additional title:

    車両用ペダル装置の後退防止装置


    Contributors:

    Publication date :

    2015-08-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY , Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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