To reduce output of an inclination changing device.SOLUTION: A vehicle height adjustment device according to the present invention includes: a main spring and an auxiliary spring that are provided in parallel with each other between a wheel-side member and a vehicle body-side member; and an inclination changing device that changes an inclination of the auxiliary spring. The inclination changing device changes vehicle height by changing an inclination of the auxiliary spring, thereby changing a rate of load assigned by the auxiliary spring. The inclination changing device changes the inclination of the auxiliary spring, therefore output of an actuator of the inclination changing device can be made smaller than in the case of changing inclinations of a shock absorber and the main spring.SELECTED DRAWING: Figure 1

    【課題】傾き変更装置の出力を低減することである。【解決手段】本車高調整装置は、車輪側部材と車体側部材との間に、互いに並列に設けられた主スプリングおよび副スプリングと、副スプリングの傾きを変更する傾き変更装置とを含む。傾き変更装置は、副スプリングの傾きを変更することにより、前記副スプリングの荷重分担分を変更して、車高を変更する。傾き変更装置は、副スプリングの傾きを変更するものであるため、ショックアブソーバおよび主スプリングの傾きを変更する場合より、傾き変更装置のアクチュエータの出力を小さくすることができる。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE HEIGHT ADJUSTMENT DEVICE


    Additional title:

    車高調整装置


    Contributors:

    Publication date :

    2023-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    Vehicle height adjustment device

    MORISHITA FUMIHIRO / TANAKA KUNIYOSHI / KUSATANI MASAYA et al. | European Patent Office | 2024

    Free access

    VEHICLE HEIGHT ADJUSTMENT DEVICE

    SAITO WATARU / SAKIYAMA TAKASHI / NISHIDE TETSUHIRO et al. | European Patent Office | 2023

    Free access

    VEHICLE HEIGHT ADJUSTMENT DEVICE

    SHIBAHATA KOJI | European Patent Office | 2020

    Free access

    VEHICLE HEIGHT ADJUSTMENT DEVICE

    MURAKAMI YOSUKE / MIYATA HIROYUKI / ISHIKAWA FUMIAKI | European Patent Office | 2018

    Free access

    VEHICLE HEIGHT ADJUSTMENT DEVICE

    MURAKAMI YOSUKE / ISHIKAWA FUMIAKI / MIYATA HIROYUKI | European Patent Office | 2018

    Free access