A vehicle height adjustment device includes a jack chamber for supporting a spring receiver supporting a suspension spring's one-side end portion and a fluid-pressure driving unit for supplying/discharging an operating fluid into/out of the jack chamber and elevating up/down the spring receiver. The fluid-pressure driving unit includes a pump for selectively supplying the operating fluid to a first or second channel and a tank connected to the first or second channel not receiving an operating fluid's supply from the pump. The vehicle height adjustment device further includes a jack channel allowing the first channel and the jack chamber to communicate with each other, a valve body closing the jack channel, capable of opening/closing, a spring for urging the valve body in a direction for shutting off the jack channel, and a pilot line for having a second channel's pressure act on the valve body so the jack channel is opened.


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE HEIGHT ADJUSTMENT DEVICE


    Contributors:

    Publication date :

    2016-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    VEHICLE HEIGHT ADJUSTMENT DEVICE AND METHOD FOR MOUNTING VEHICLE HEIGHT ADJUSTMENT DEVICE

    MOCHIZUKI TAKAHISA / AMANO YUKI | European Patent Office | 2018

    Free access

    VEHICLE HEIGHT ADJUSTMENT DEVICE

    KONDO YUSUKE / OGINO ATSUTO | European Patent Office | 2018

    Free access

    VEHICLE HEIGHT ADJUSTMENT DEVICE

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

    Free access

    VEHICLE HEIGHT ADJUSTMENT DEVICE

    KASUGA TAKAHIRO / SENDA SHUNYA / KORESAWA TAKAHIRO | European Patent Office | 2018

    Free access

    VEHICLE HEIGHT ADJUSTMENT DEVICE

    KASUGA TAKAHIRO / KORESAWA TAKAHIRO / IKEDA MASAYOSHI | European Patent Office | 2017

    Free access