To provide a vehicle height adjustment device capable of suppressing allophone generation.SOLUTION: A vehicle height adjustment device 1 of the present invention includes: a motion conversion part 2 that has a rotation member 2a and a linear motion member 2b and converts rotation motion of the rotation member 2a into linear motion of the linear member 2b; a plurality of motors M1, M2; a driven side gear 3a coupled to the rotation member 2a; a plurality of driving side gears 3b, 3c that mesh with the driven side gear 3a; and a spring shoe 7 that is coupled to the linear member 2b to bear one end of a suspension spring S interposed between a vehicle body and a vehicle axis of a vehicle. After the spring shoe 7 is driven and stopped, a part of the driving side gears 3b, 3c is driven in the opposite direction from the driving direction of the spring shoe 7.SELECTED DRAWING: Figure 5

    【課題】異音の発生を抑制できる車高調整装置の提供である。【解決手段】本発明の車高調整装置1は、回転部材2aと直動部材2bとを有して回転部材2aの回転運動を直動部材2bの直線運動に変換する運動変換部2と、複数のモータM1,M2と、回転部材2aに連結される従動側ギヤ3aと、従動側ギヤ3aに歯合する複数の駆動側ギヤ3b,3cと、直動部材2bに連結されて車両の車体と車軸との間に介装される懸架ばねSの一端を支承するばね受7とを備え、ばね受7を駆動してから停止させた後で駆動側ギヤ3b,3cの一部をばね受7の駆動方向とは逆方向へ駆動する。【選択図】図5


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    Title :

    VEHICLE HEIGHT ADJUSTMENT DEVICE


    Additional title:

    車高調整装置


    Contributors:

    Publication date :

    2020-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16H Getriebe , GEARING / F16F SPRINGS , Federn



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