公开(公告)号：US20050087946A1

公开(公告)日：2005-04-28

申请号：US11011405

申请日：2004-12-14

Applicant: Robert Carlstedt ,  James Chamberlin ,  Ragnar Ledesma ,  Nancy Saxon ,  Dennis Kramer ,  Doyle Downey ,  Joseph Cubalchini ,  Monte Williams

Inventor： Robert Carlstedt ,  James Chamberlin ,  Ragnar Ledesma ,  Nancy Saxon ,  Dennis Kramer ,  Doyle Downey ,  Joseph Cubalchini ,  Monte Williams

IPC: B60G3/18 ,  B60G21/055 ,  B60G1/00

CPC classification number: B60G3/18 ,  B60G21/0551 ,  B60G21/0558 ,  B60G2200/144 ,  B60G2204/82 ,  B60G2204/8302

Abstract: A vehicle suspension is provided that includes a frame supporting a pair of laterally spaced apart suspension members pivotally supported on the frame and movable in a vertical direction. Each of a pair of wheel ends is supported respectively on one of the suspension members. A stabilizer bar is supported on the frame laterally between the suspension members. The stabilizer bar includes opposing ends each respectively proximate one of the suspension members. Each of a pair of resilient stabilizer bar links respectively interconnects one of the ends and one of the suspension members and transmits torsional force to the stabilizer bar in response to movement of the suspension members in the vertical direction during roll conditions. The links have first and second deflection rates during the roll condition with the first rate being less than the second deflection rate. The links transition from the first deflection rate to the second deflection rate and from the second deflection rate to an effective zero deflection rate.

Abstract translation: 提供了一种车辆悬架，其包括支撑枢转地支撑在框架上并可在垂直方向上移动的一对侧向间隔开的悬挂构件的框架。 一对车轮端部中的每一个分别支撑在一个悬架构件上。 稳定杆在悬架构件之间横向地支撑在框架上。 稳定杆包括分别靠近其中一个悬挂构件的相对端部。 一对弹性稳定杆中的每一个连杆分别将一个端部和一个悬挂构件互连，并且响应于在滚动条件下垂直方向上的悬挂构件的运动而将扭转力传递到稳定杆。 连杆在滚动状态下具有第一和第二偏转速率，第一速率小于第二偏转速率。 该链路从第一偏转速率向第二偏转速率转变，并从第二偏转速率转变为有效的零偏转速率。