公开(公告)号：US08714297B2

公开(公告)日：2014-05-06

申请号：US13801006

申请日：2013-03-13

申请人： Bayerische Motoren Werke Aktiengesellschaft

发明人： Elsa Davy ,  Bernhard Paulus ,  Alfred Pruckner ,  Dirk Schlichte ,  Jakob Mueller

IPC分类号： B60K17/12 ,  B60G3/20

CPC分类号： B60G3/185 ,  B60G3/207 ,  B60G3/22 ,  B60G11/15 ,  B60G2200/13 ,  B60G2200/422 ,  B60G2200/446 ,  B60G2202/22 ,  B60G2204/30 ,  B60G2204/418 ,  B60G2204/4191 ,  B60G2204/4222 ,  B60G2206/012 ,  B60G2206/10 ,  B60G2300/50 ,  B60K7/0007 ,  B60K17/043 ,  B60K2007/0046 ,  B60K2007/0061

摘要： A single-wheel suspension of a non-steerable driven wheel of a two-track vehicle is provided. The suspension includes two longitudinal control arms that pivot in a vertical plane. The first control arm is supported by a vertical pendulum support and supports a wheel bearing. The second control arm is supported with one rotational degree of freedom on the vehicle and is connected to the first control arm with one rotation degree of freedom by a connecting member between the wheel bearing and the pendulum support. At least a section of the first control arm between the wheel bearing and the connecting member is located inside the wheel rim space. A gear mechanism at least partially inside the wheel rim includes two transmission stages laterally offset from one another. The rotational axes of a connection shaft connecting first and second transmission stages and the connection element between the two control arms coincide.

摘要翻译： 提供了一种双轨车辆的非转向从动轮的单轮悬架。 悬架包括在垂直平面中枢转的两个纵向控制臂。 第一控制臂由垂直摆支撑支撑并支撑车轮轴承。 第二控制臂在车辆上以一个旋转自由度支撑，并且通过车轮轴承和摆动支撑件之间的连接构件以一个旋转自由度连接到第一控制臂。 车轮轴承和连接构件之间的第一控制臂的至少一部分位于轮缘空间内。 至少部分地在轮辋内部的齿轮机构包括彼此横向偏移的两个传动台。 连接第一和第二传动台的连接轴和两个控制臂之间的连接元件的旋转轴线重合。