| 摘要 |
PURPOSE:To change the inclination state of a movable walking plate without any need of separately using a dedicated variable turning shaft member for the inclination state. CONSTITUTION:Three cylinder devices 32L to 34L (32R to 34R) are arranged in such state as expanded vertically respectively under a pair of right and left movable walking plates 21L and 21R laid in a bathtub for forming a patient' s walking path. The piston rod 37 of each cylinder device is jointed to the plates 21L and 21R via a ball joint 39. According to this construction, the inclination state of the plates 21L and 21R can be changed by adjusting the expansion of each cylinder device independently. |
