| 摘要 |
Permanent-magnet holding projections provided at end portions of adjacent segment core pieces that face each other have connecting portions at the centers of the permanent-magnet holding projections. Permanent-magnet holding projections included in the segment core pieces that are on either side of the permanent-magnet holding projections having the connecting portions in a thickness direction are provided with receiving portions for receiving bulging portions that bulge in the thickness direction when the connecting portions are bent. |
