公开(公告)号：US07753384B2

公开(公告)日：2010-07-13

申请号：US10599161

申请日：2005-03-01

申请人： Ralf Kunze ,  Wolfgang Ratermann ,  Reinhard Buhl

发明人： Ralf Kunze ,  Wolfgang Ratermann ,  Reinhard Buhl

IPC分类号： B60G9/02

CPC分类号： B60G9/00 ,  B60G7/001 ,  B60G2200/345 ,  B60G2206/121 ,  B60G2206/8101

摘要： A four-point suspension control arm (1) is provided for the axle suspension of a rigid axle especially of a utility vehicle. The four-point control arm (1) has four bearing eyes (7, 8, 9, 10), wherein two bearing eyes (9, 10) can be connected to the rigid axle and two bearing eyes (7, 8)are to be connected to the vehicle frame, each in an articulated manner. The four-point control arm (1) is designed as a one-piece hollow housing (2, 3, 4, 5, 6), which can be twisted and is inscribed in the rectangle or trapezoid formed by the bearing eyes. The hollow housing (2, 3, 4, 5, 6) is formed essentially by a tube, which is arranged horizontally in respect to the vehicle and is open on both sides, with a cross section ranging from an essentially rounded rectangular to O-shaped.

摘要翻译： 一个四点悬架控制臂（1）设置用于特别是多用途车辆的刚性车桥的悬架。 四点控制臂（1）具有四个轴承眼（7,8,9,10），其中两个轴承孔（9,10）可以连接到刚性轴，两个轴承眼（7,8） 以铰接的方式连接到车架。 四点控制臂（1）设计为一体式中空壳体（2,3,4,5,6），可以扭曲并嵌入由轴承形成的矩形或梯形。 空心壳体（2,3,4,5,6）基本上由相对于车辆水平布置并且在两侧开口的管形成，横截面范围从基本上圆形的矩形到O- 成形。

公开(公告)号：US20070284841A1

公开(公告)日：2007-12-13

申请号：US10599161

申请日：2005-03-01

申请人： Ralf Kunze ,  Wolfgang Ratermann ,  Reinhard Buhl

发明人： Ralf Kunze ,  Wolfgang Ratermann ,  Reinhard Buhl

IPC分类号： B60G3/00

CPC分类号： B60G9/00 ,  B60G7/001 ,  B60G2200/345 ,  B60G2206/121 ,  B60G2206/8101

摘要： A four-point suspension control arm (1) is provided for the axle suspension of a rigid axle especially of a utility vehicle. The four-point control arm (1) has four bearing eyes (7, 8, 9, 10), wherein two bearing eyes (9, 10) can be connected to the rigid axle and two bearing eyes (7, 8)are to be connected to the vehicle frame, each in an articulated manner. The four-point control arm (1) is designed as a one-piece hollow housing (2, 3, 4, 5, 6), which can be twisted and is inscribed in the rectangle or trapezoid formed by the bearing eyes. The hollow housing (2, 3, 4, 5, 6) is formed essentially by a tube, which is arranged horizontally in respect to the vehicle and is open on both sides, with a cross section ranging from an essentially rounded rectangular to O-shaped.

摘要翻译： 一个四点悬架控制臂（1）设置用于特别是多用途车辆的刚性车桥的悬架。 四点控制臂（1）具有四个轴承眼（7,8,9,10），其中两个轴承孔（9,10）可以连接到刚性轴，两个轴承眼（7,8） 以铰接的方式连接到车架。 四点控制臂（1）设计为一体式中空壳体（2,3,4,5,6），可以扭曲并嵌入由轴承形成的矩形或梯形。 空心壳体（2,3,4,5,6）基本上由相对于车辆水平布置并且在两侧开口的管形成，横截面范围从基本上圆形的矩形到O- 成形。