HOLDER SUPPORTING DEVICE CAPABLE OF INCREASING MOVING QUALITY OF A HOLDER BY ENABLING A MOVING UNIT SUPPORTING THE HOLDER TO HAVE TWINAXIS BEARING STRUCTURE

摘要

PURPOSE: A holder supporting device is provided to regularly increase moment torque when a holder is moved by pressure, thereby increasing stability of moving of the holder.;CONSTITUTION: A moving unit(20) moves along to a body unit by supporting a holder. A controlling unit(30) regularly increases moment torque generated in the moving unit by connecting motion of the moving unit. The body unit comprises a moving rail comprising a first rail side and a second rail side prepared to a different direction. The moving unit is slid by comprising first and second bearings(21,22) engaged with the first rail side and the second rail side in a state of supporting the holder.;COPYRIGHT KIPO 2013