| 摘要 |
An apparatus for adjusting the height of a CTBA trailing arm bush is provided to adjust the height of a trailing arm bush according to the driving condition to enhance the capability of absorbing an impact and maintain an outer rear wheel to a toe-in state. An apparatus for adjusting the height of a CTBA trailing arm bush is attached to a trailing arm bush of a CTBA(coupled torsion beam axle) including the trailing arm bush, a torsion beam, and a trailing arm. The apparatus for adjusting the height of the CTBA trailing arm bush includes a cam drive(2) and a vehicle bracket(1). The cam drive(2) includes a cam and a motor. The cam has an outer peripheral surface making contact with an outer peripheral surface of the trailing arm bush. The motor is mounted on the cam. The vehicle bracket(1) includes a trailing arm bush moving guide slot and a cam drive mounting hole. The trailing arm bush moving guide slot is coupled to the trailing arm bush such that the trailing arm bush moves up and down. The cam drive(2) is coupled to the cam drive mounting hole. The motor receives a steering signal to rotate the cam drive, thereby adjusting the height of the trailing arm bush. |
