An original flexible joint was introduced, in which the elastomeric bellows were driven by hydraulic pressure.Manipulator can be made of the joint befittingly for its better cushion and agility.

• 摘要提出一种结构新颖的柔性关节，此关节具有缓冲性好、动作灵敏的特点，多关节可组合成操作机械手。