Patent ID: 8387762
Filing Date: 2013-03-05
Classification: B60G,F16F

Abstract:
1. A suspension device comprising: an actuator including a motion conversion mechanism for converting a linear motion to a rotational motion, and a motor connected to a rotary member which performs the rotational motion in the motion conversion mechanism; a fluid pressure damper connected to a linear motion member which performs the linear motion in the motion conversion mechanism; a holder retaining said motion conversion mechanism by an inner circumference thereof, said holder being connected to said motor; a mount connected to a sprung member of a vehicle through a rubber vibration isolator; a first rubber vibration isolator mounted on an outer circumference of said holder to connect said holder to said mount; and a suspension spring interposed between the mount and an unsprung member, said mount including a mount cylinder connected to said first rubber vibration isolator, a plate connected to said sprung member, and a second rubber vibration isolator connecting said mount cylinder and said plate, said actuator being elastically supported through said first rubber vibration isolator and said second rubber vibration isolator.