| 摘要 |
PURPOSE: An active control suspension device is provided to improve operation efficiency by efficiently transmitting driving force of an actuator by minimizing the influence of friction force in an operation unit generated when an assist link moves by the posture change of a vehicle. CONSTITUTION: An active control suspension device comprises an assist link, a housing unit, a guide unit, a driving unit, and a power transmission unit. The guide unit comprises a guide rail, a cam guider(27), and a cam bolt. The guide rail forms a guide hole of a predetermined trajectory on a cross section and is fixed to both side surfaces of the housing unit. The cam guider forms a bolt hole(31) on the center of the cross section and slides along each guide rail. The cam bolt is inserted through a bolt hole while two lever arms and a bush of an assist link are installed between cam guiders. The cam bolt assembles the cam guiders, the lever arm, and the bush with a cam nut.
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