| 摘要 |
PROBLEM TO BE SOLVED: To surely hold a bladdering and hold the inverted bladdering rotatably in a circumferential direction.SOLUTION: A holding device 20 of a bladdering 6 comprises: plural holding bodies 60 for holding the bladdering 6; and a movement device for moving the plural holding bodies 60 to a radial direction K of the bladdering 6. The plural holding bodies 60 respectively have a radial direction regulation part 70 and a vertical direction regulation part 80. The radial direction regulation part 70 regulates movement of the bladdering 6 in the radial direction K and permits rotation of the bladdering 6 in the circumferential direction. The vertical direction regulation part 80 contacts one surface of the bladdering 6 and regulates movement of the bladdering 6 in the vertical direction, and supports the inverted bladdering 6 from a lower part so that the inverted bladdering can rotate in the circumferential direction. |
