公开(公告)号：KR1020090123629A

公开(公告)日：2009-12-02

申请号：KR1020080049794

申请日：2008-05-28

Applicant: 현대자동차주식회사

Inventor： 장세현

IPC: B60G17/015 ,  B60G11/18

CPC classification number: B60G17/0157 ,  B60G17/018 ,  B60G17/019 ,  B60G21/051 ,  B60G2204/419 ,  B60G2400/204 ,  B60Y2400/30 ,  B60Y2400/303

Abstract: PURPOSE: A rear suspension device of coupled torsion beam axle type is provided to improve vehicle steering stability by inducing the vehicle position under steer to compensate over steer in cornering. CONSTITUTION: A rear suspension device of coupled torsion beam axle type comprises an axle unit(10), a driving unit(20), and a sensor unit(50). The axle unit is formed on the ends of right and left trailing arms(5) which are connected to both ends of a torsion beam(1). The driving unit is fixed to the trailing arms and connected to the axle unit to control the mounting angle of the axle unit. The sensor unit detects the lateral force actuating on the axle unit and outputs sensing signal to a controller(90).

Abstract translation: 目的：提供一种连接扭力梁轴型的后悬挂装置，通过引导转向下的车辆位置来补偿转向中的转向，提高车辆操纵稳定性。 构成：耦合的扭转梁轴型的后悬挂装置包括轴单元（10），驱动单元（20）和传感器单元（50）。 轴单元形成在连接到扭力梁（1）的两端的左右拖臂（5）的端部上。 驱动单元固定到拖臂上并连接到轴单元以控制车轴单元的安装角度。 传感器单元检测在轴单元上的侧向力致动并将感测信号输出到控制器（90）。