RADAUFHÄNGUNG FÜR EIN KRAFTFAHRZEUG
    14.
    发明公开
    RADAUFHÄNGUNG FÜR EIN KRAFTFAHRZEUG 有权
    RADAUFHÄNGUNGFÜREIN KRAFTFAHRZEUG

    公开(公告)号:EP2956315A1

    公开(公告)日:2015-12-23

    申请号:EP14701469.0

    申请日:2014-01-16

    申请人: Audi AG

    摘要: The invention relates to a wheel suspension for a motor vehicle, said wheel suspension having a multi-link assembly (21) of links that are hinged to the vehicle body, in particular to a subframe (1) of the vehicle body, and to a hub carrier (23), and having a rotary actuator (27) for active chassis control, said rotary actuator having a motor-gear unit (29) with which torques can be transmitted, via at least one torsion bar (31), as adjusting forces to said multi-link assembly (21). According to the invention, at least one of the links (14, 16) of the multi-link assembly (21) limits, in the longitudinal direction (x) of the vehicle towards the front or towards the back, a free space (39) in which said motor-gear unit (29) of the rotary actuator (27) is at least partially arranged.

    摘要翻译: 本发明涉及一种用于机动车辆的车轮悬架,所述车轮悬架具有铰链到车身的链节的多连杆组件(21),特别是铰链到车身的子架(1)上, 轮毂架(23),并具有用于主动底盘控制的旋转致动器(27),所述旋转致动器具有电动机齿轮单元(29),通过至少一个扭力杆(31)能够通过该扭矩传递扭矩作为调节 所述多连杆组件(21)的力。 根据本发明,多连杆组件(21)的至少一个连杆(14,16)在车辆的前后方向(x)上限制了自由空间(39) ),其中所述旋转致动器(27)的所述电机齿轮单元(29)至少部分地布置。

    VORRICHTUNG ZUM VERSTÄRKEN EINES TRAGENDEN HILFSRAHMENS
    15.
    发明公开
    VORRICHTUNG ZUM VERSTÄRKEN EINES TRAGENDEN HILFSRAHMENS 有权
    VORRICHTUNG ZUMVERSTÄRKENEINES TRAGENDEN HILFSRAHMENS

    公开(公告)号:EP2836418A1

    公开(公告)日:2015-02-18

    申请号:EP13715138.7

    申请日:2013-03-30

    申请人: Audi AG

    发明人: MOHRLOCK, Dominik

    IPC分类号: B62D21/03 B62D21/11 B60G7/02

    摘要: The invention relates to a device for reinforcing a supporting sub-frame for motor vehicles which is made up of two longitudinal spars (30) and at least one transverse spar (32, 34), wherein by means of radially projecting fixed mountings (36, 38) the links (14, 16, 20, 22) of wheel suspensions on both sides are articulated on the longitudinal spars (30) by means of rubber/metal sleeve bearings, and wherein at least in an articulation region of a link (14) the longitudinal spars (30) have a curvature of in particular approximately 90° with a longitudinally extending section (30b) and a transversely extending section (30c). According to the invention the mountings (36, 38) are formed as two brackets, of which one is supported on the longitudinally extending section (30b) of the longitudinal spars (30) and the other is supported on the transversely extending section (30c).

    摘要翻译: 本发明涉及一种用于增强由两个纵梁(30)和至少一个横梁(32,34)组成的用于机动车辆的支撑子框架的装置,其中通过径向突出的固定安装件 38)两侧的车轮悬架的连杆(14,16,20,22)通过橡胶/金属套筒轴承铰接在纵向翼梁(30)上,并且其中至少在连杆(14)的连接区域 ),纵向翼梁(30)具有与纵向延伸部分(30b)和横向延伸部分(30c)特别是约90°的曲率。 根据本发明,支架(36,38)形成为两个支架,其中一个支撑在纵梁(30)的纵向延伸部分(30b)上,另一个支撑在横向延伸部分(30c)上, 。