| 摘要 |
PURPOSE:To rotate disks by utilizing a magnetic force by disposing an N-pole of a magnet at the peripheral edge of a rotary disk, and mounting an S-pole of the magnet at the peripheral edge of a stationary disk. CONSTITUTION:N-poles of a magnet are mounted at the peripheral edges of rotary disks 11, 13. Stationary disks 15, 17 are contacted with the disks 11, 13, respectively. S-poles of the magnet are mounted at the disks 15, 17. A base plate 19 is mounted insides the disk 15, 11, 13 and 17. The plate 19 has curved portions 21, 21, and the disks 11, 13 are inserted without gap to the bent portions 21, 21. That is, the disks 11, 13 rotate along the bent portions 21, 21. The disks 11, 13 attract 15, 17 so that the disks 15, 17 rotate in the prescribed direction. Since the disks 11, 13 repel each other, the rotations of the disks 11, 13 are accelerated. |
