The invention relates to an automotive active centripetal adjusting empennage and a using method thereof. The empennage comprises an empennage support connected with a vehicle trunk. A rotating frameconnected with the empennage support to form a rotating pair is arranged at the upper end of the empennage support. An empennage in revolute pair connection with the rotating frame is transversely arranged on the rotating frame. Hinge seats forming revolute pair connection with the empennage support are respectively arranged at the lower portions of the two sides of the empennage support. Hydraulic telescopic systems with the lower ends hinged to the corresponding hinge seats are vertically arranged on the two sides of the empennage support. The telescopic ends of the hydraulic telescopic systems and the empennage form spherical hinge structures. According to the empennage, under the condition that the original attack angle adjusting function is kept, the generated downward pressure component points to the inner side of a curve, and the steering controllability of a vehicle is directly enhanced; larger comprehensive lateral force can be provided, the tire friction force is enhanced, and the curve performance is improved; when the empennage inclines leftwards and rightwards, reverse acting torque is generated on the vehicle, and the side inclination condition of the vehicle on a curve is improved; and the tire abrasion condition of the vehicle is balanced.

    本发明涉及一种车用主动向心调节尾翼及其使用方法,包括用于与车辆后备箱相连接的尾翼支架,所述尾翼支架的上端设置有与其形成旋转副连接的旋转架,所述旋转架上横向设置有与其形成旋转副连接的尾翼,所述尾翼支架的两侧下部分别设置有与其形成旋转副连接的铰接座,尾翼支架的两侧分别竖向设置有下端与铰接座相铰接的液压伸缩系统,所述液压伸缩系统的伸缩端分别与尾翼形成球铰结构。该尾翼可在保持原有的攻角调节的功能下,产生的下压力分量指向弯道内侧,直接地加强车辆的转向操控性;并能提供更大的综合侧向力,增强轮胎摩擦力,改善弯道性能;尾翼左右倾斜时对车辆产生反向作用力矩,改善车辆在弯道时的侧倾情况;平衡车辆的轮胎磨损情况。


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    Titel :

    Automotive active centripetal adjusting empennage and using method thereof


    Weitere Titelangaben:

    一种车用主动向心调节尾翼及其使用方法


    Beteiligte:
    ZHA YUNFEI (Autor:in) / WU HAO (Autor:in) / MA FANGWU (Autor:in) / LIU XINYE (Autor:in) / QUAN XIAOYU (Autor:in) / HOU NAIREN (Autor:in)

    Erscheinungsdatum :

    2020-05-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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