公开(公告)号：KR1020090056212A

公开(公告)日：2009-06-03

申请号：KR1020070123270

申请日：2007-11-30

Applicant: 현대자동차주식회사

Inventor： 조기봉

IPC: B60G7/04 ,  B60G7/00

CPC classification number: B60G7/04 ,  B60G7/001 ,  B60G17/01933 ,  B60G17/056 ,  B60G21/051 ,  B60G2204/41 ,  B60G2204/43 ,  B60G2400/204 ,  B60Y2400/303

Abstract: A trailing arm supporting apparatus for a coupled torsion beam axle and a control method thereof are provided to reduce impact delivered to a car body by damping impact, delivered through the trailing arm, with a resilient disc and a hydraulic cylinder piston of the trailing arm bush bracket. A trailing arm supporting apparatus for a coupled torsion beam axle comprises: a trailing arm bush support bracket; a pair of trailing arm bush supporting plates(32) formed on one side of a resilient disc(31); a hydraulic cylinder(40) fixed to the car body(20); a piston(41) of a hydraulic cylinder connected to the other side of the resilient disc of the trailing arm bush support bracket; and a control valve(50) set up at the hydraulic cylinder. A recess space part(21) is provided in order to mount the hydraulic cylinder to the car body.

Abstract translation: 提供了一种用于联接的扭转梁轴的拖臂支撑装置及其控制方法，以通过阻尼通过拖臂传递的冲击来减少传递到车体的冲击，其中弹性盘和后臂衬套的液压缸活塞 托架。 用于联接的扭转梁轴的拖臂支撑装置包括：后臂衬套支撑支架; 形成在弹性盘（31）的一侧上的一对拖臂衬套支撑板（32）; 固定到所述车体（20）的液压缸（40）; 液压缸的活塞（41），其连接到后臂衬套支撑支架的弹性盘的另一侧; 和设置在液压缸上的控制阀（50）。 设置凹部空间部（21），以便将液压缸安装到车身上。