The present invention is provided with: a first support body (30) and a second support body (40) for supporting a wire (10) connected to an axle (2) side; a spring (20) to which the wire (10) is connected; and a distance changing member (50) in which the rear end (10b) of the wire (10) is connected to the spring (20) from the front end (10a) via the first support body (30) and the second support body (40), the distance between the first support body (30) and the second support body (40) is increased when the axle is locked, and the wire (10) is pulled toward the rear end (10b) to lift the axle (2), and the distance changing member (50) changes the distance between the first support body (30) and the second support body (40) while the vehicle is traveling. When the distance between the first support body (30) and the front end (10a) of the wire (10) changes due to the change in the height of the chassis, the spring (20) expands and contracts to change the position of the rear end (10b) of the wire (10), thereby eliminating the slack of the wire (10). As a result, it is possible to provide an axle lock device for a vehicle that can also be applied to an air suspension-mounted vehicle.

    本发明具备:第一支承体(30)及第二支承体(40),支承与车轴(2)侧连接的线材(10);弹簧(20),供线材(10)连接;以及距离变更件(50),线材(10)从前端(10a)经由第一支承体(30)和第二支承体(40)而将后端(10b)连接于弹簧(20),在轴锁定时,通过增大第一支承体(30)与第二支承体(40)的距离,从而将线材(10)向后端(10b)侧牵引而使车轴(2)提升,在车辆的行驶中,在由于底盘高度的变动而第一支承体(30)与线材(10)的前端(10a)的距离改变的情况下,弹簧(20)伸缩而线材(10)的后端(10b)的位置变动,由此进行线材(10)的松弛消除。由此,能够提供也可以应用于空气悬架搭载车的车辆的轴锁定装置。


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    Title :

    Axle lock device for vehicle and vehicle provided with same


    Additional title:

    车辆的轴锁定装置和具备该装置的车辆


    Contributors:

    Publication date :

    2024-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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