公开(公告)号：US06843489B2

公开(公告)日：2005-01-18

申请号：US10073198

申请日：2002-02-13

申请人： Albert L. Woody ,  Britt W. Gilmore

发明人： Albert L. Woody ,  Britt W. Gilmore

IPC分类号： B60G9/02 ,  B60G21/073

CPC分类号： B60G9/02 ,  B60G21/073

摘要： A damping system for an axle configured to pivot about a pivot point is provided. The damping system includes a first hydraulic cylinder having a first chamber and a second chamber and a second hydraulic cylinder having a third chamber and a fourth chamber. The first hydraulic cylinder is connected to the axle on one side of the pivot point and the second hydraulic cylinder is connected to the axle on the other side of the pivot point. A first fluid line connects the first chamber with the fourth chamber. A second fluid line connects the second chamber with the third chamber. A restricted fluid passageway connects the first fluid line and the second fluid line. A valve mechanism is disposed between the first fluid line and the second fluid line and is operable to release fluid from one of the first and second fluid lines when the pressure of the fluid in the one of the first and second fluid lines reaches a predetermined level.

摘要翻译： 提供了一种构造成围绕枢轴点枢转的轴的阻尼系统。 阻尼系统包括具有第一室和第二室的第一液压缸和具有第三室和第四室的第二液压缸。 第一液压缸在枢转点的一侧连接到轴，并且第二液压缸连接到枢转点的另一侧上的轴。 第一流体管线将第一室与第四室连接。 第二流体管线将第二室与第三室连接。 限制流体通道连接第一流体管线和第二流体管线。 阀机构设置在第一流体管线和第二流体管线之间，并且可操作以当第一和第二流体管线中的一个流体的压力达到预定水平时从第一和第二流体管线之一释放流体 。