To provide an axle lift device capable of increasing an axle lift amount in a double-axle vehicle having front and rear leaf springs coupled together by a lever member.SOLUTION: A front shaft 3 is lifted by drawing the front shaft 3 to a chassis 2 by a lifter 42. Subsequently, a leaf spring 12L on the side of a rear shaft 4 is pushed down by a first air bag 53L. Thus, since the front shaft 3 is further lifted, an axle lift amount can be set larger than in a prior art in which an axle is lifted only by rotating the leaf spring.SELECTED DRAWING: Figure 4

    【課題】前後のリーフスプリング間が梃子部材によって連結された二軸車両における車軸のリフト量を増加させることが可能な車軸リフト装置を提供する。【解決手段】リフタ42で前軸3をシャーシ2に引き寄せることによって、前軸3をリフトさせた後、第1エアバッグ53Lによって後軸4側のリーフスプリング12Lを押し下げることによって、前軸3をさらにリフトさせるので、リーフスプリングを回動させることのみで車軸をリフトさせる従来技術と比較して、車軸のリフト量を増加させることができる。【選択図】図4


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    Title :

    AXLE LIFT DEVICE


    Additional title:

    車軸リフト装置


    Contributors:

    Publication date :

    2019-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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