| 摘要 |
PROBLEM TO BE SOLVED: To provide a magnetic force rotating device which eliminates a special component for preventing rotation in a reverse direction by rotating a rotating body in only one direction, simplifies the structure, and reduces the manufacturing cost. SOLUTION: According to this magnetic force rotating device A, the rotating body 2 can be rotated in a prescribed direction (arrowed direction) by a magnetic repulsive force between a first permanent magnet 7 attached to the first inclined face 6 of the rotating body 2, and a second permanent magnet 9 attached to the second inclined face 8 of a fixed body 3. By this, the special component for preventing the rotation in the reverse direction is eliminated by rotating the rotating body 2 in only one direction, the structure is simplified, and the manufacturing cost is reduced. COPYRIGHT: (C)2009,JPO&INPIT
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