| 摘要 |
PROBLEM TO BE SOLVED: To prevent a mover from swinging. SOLUTION: A floor contacting cushion 66 is provided on the lower end part of a partition panel 21 in such a manner as to move in the vertical direction. An electric motor for a stopper for projecting the floor contacting cushion 66 downward from the lower end part of the partition panel 21 is disposed in the lower part of the partition panel 21. Further, the lower end part of the partition panel 21 is provided with a swing detecting sensor 72 for detecting the swing in the cross direction in the partition panel 21. The swing detecting sensor 72 is connected to the input side of a controller C, and the electric motor for a stopper is connected to the output side of the controller C. When the swing detecting sensor 72 detects swing of the partition panel 21, the controller C controls the drive of the electric motor for a stopper, whereby the floor contacting cushion 66 is projected downward from the lower end part of the partition panel 21 to restrain swing of the partition panel 21 by the contact between the floor contacting cushion 66 and the floor. |
