The invention relates to a lifting device (10) for the forward movement of a vehicle (500), in particular a trailer and/or a motor vehicle, provided with a support structure (100) suitable for being detachably or fixedly connected to the vehicle (500), in particular to the underbody of the vehicle, and at least one lifting unit (200, 201), the lifting unit is used for lifting the vehicle (500) in a lifting direction from a lowered vehicle position of the vehicle (500) on the ground (400) to a fully or partially lifted vehicle position. The aim of the invention is to provide a lifting device for the forward movement of a vehicle, which in particular enables heavy vehicles having a weight of at least several tons to be released from the stuck state, to overcome obstacles and to further improve the overall maneuverability. Said aim is achieved in that the support structure (100) has one or more guide rails (110) connected to the vehicle (500) and one or more guide rods (120) which are connected to at least one lifting unit (200, 201) and which are linearly guided in the guide rails (110) in such a way that, in the raised vehicle position, the guide rods (120) of the at least one lifting unit (200, 201) are guided in the at least one lifting unit (200, 201). In a lowered vehicle position, the guide rail (110) can move linearly with respect to the ground together with the vehicle (500), and in a lowered vehicle position, the guide rod (120) can move linearly with respect to the ground (400) together with the at least one lifting unit (200, 201).

    本发明涉及一种用于车辆(500)、特别是拖车和/或机动车的前进运动的提升装置(10),其设置有适合于可拆卸地或固定地连接到车辆(500)、尤其是车辆的车辆底部的支承结构(100)和至少一个提升单元(200、201),该提升单元用于将车辆(500)沿着提升方向从车辆(500)在地面(400)上的降低的车辆位置提升到完全或部分提升的车辆位置。本发明的目的在于,实现一种用于车辆的前进运动的提升装置,其特别能够将重量至少为数吨的重型车辆从卡住状态中解放出来、克服障碍物并进一步提高整体机动性。所述目的通过以下方式得以实现:所述支承结构(100)具有与所述车辆(500)连接的一个或更多个导轨(110)以及与至少一个提升单元(200、201)连接的并且在所述导轨(110)中线性引导的一个或更多个导杆(120),从而在升高的车辆位置,所述导轨(110)可以与车辆(500)一起相对于地面线性运动,并且在降低的车辆位置,所述导杆(120)能够与所述至少一个提升单元(200、201)一起相对于地面(400)线性运动。


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    Title :

    Lifting device for rail-guided advancing movement of vehicle


    Additional title:

    用于车辆的轨道引导的前进运动的提升装置


    Contributors:

    Publication date :

    2022-11-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B62D MOTOR VEHICLES , Motorfahrzeuge



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