公开(公告)号：US20180178611A1

公开(公告)日：2018-06-28

申请号：US15580956

申请日：2016-03-28

申请人： DAEWON KANG UP CO.,LTD.

发明人： Manseung LIM ,  Jinyong PARK ,  Sangeun BAE

IPC分类号： B60G17/02

CPC分类号： B60G17/021 ,  B60G17/015 ,  B60G17/02 ,  B60G2200/144 ,  B60G2200/156 ,  B60G2202/12 ,  B60G2202/42 ,  B60G2204/1244 ,  B60G2204/127 ,  B60G2204/4193 ,  B60G2500/20 ,  B60G2500/32 ,  F16H1/16

摘要： The present invention relates to an active suspension system allowing the force acting axis of a spring to be controlled, wherein a control means for the force acting axis of a spring is installed either between an upper seat plate and an upper arm, or between a lower seat plate and a lower arm so as to allow the wheel rate and vehicle height to be controlled by varying the force acting axis of the coil spring, and a manipulation unit capable of controlling the operation of the control means for the force acting axis of a spring is installed inside the vehicle. By varying the force acting axis of the coil spring, the present invention can significantly improve the marketability of the suspension system and reliability of the vehicle by varying the ride quality.