To provide a vehicle height adjustment device capable of solving the problem that many of various types of conventional vehicle height adjustment devices already proposed and put into practical use, require, for a vehicle that is not mounted with a vehicle height adjustment device, not only replacement of a shock absorber of a suspension but also installation of auxiliary devices including power sources for adjusting the vehicle height on a vehicle body side, resulting in inevitable increase in costs, weight, failure risks, and maintenance costs.SOLUTION: The present invention can solve the above-mentioned problem by providing a screw mechanism inside a coil spring of a suspension, thereby, integrating an electric motor and a speed reducer for driving the screw mechanism, with a shock absorber so as to eliminate requirement of a pneumatic power source, a hydraulic power source, pneumatic piping, hydraulic piping, and the like which are conventionally mounted on a vehicle body side.SELECTED DRAWING: Figure 1

    【課題】車両の車高を調整する装置はすでに種々の方式が提案実用化されている。しかしその多くは車高調整装置を装着しない車両に対しサスペンションのショックアブソーバーの交換だけでなく、車高を調整するための動力源などの付帯装置を車体側にも搭載する必要があり、コスト、重量および故障リスクとメンテナンス費用の増大が避けられなかった。【解決手段】本発明は、サスペンションのコイルスプリングの内側にネジ機構を設けそれを駆動する電動モーター、減速機をショックアブソーバーと一体に構成することにより車体側へ搭載する空圧源、油圧源、空圧配管、油圧配管などを不要とし上記課題を解決できるものである。【選択図】図1


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    Title :

    VEHICLE HEIGHT ADJUSTMENT DEVICE


    Additional title:

    車両の車高調整装置


    Contributors:

    Publication date :

    2020-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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