| 摘要 |
The present invention relates to a wheeled transporting device and, more specifically, to a triaxial caster wherein casters is disposed in a triaxial direction. The triaxial caster comprises: a Y-shaped frame which rotates about a rotation shaft in the center; and three casters installed in the end of a branch constituting the Y-frame. According to the present invention, the present invention is to provide the triaxial caster capable of easily going over an obstacle. |
