| 摘要 |
The disclosure provides a pole-piece structure (50) for a magnetic gear, comprising a plurality of laminate plates (100), wherein each plate is a metallic ring having a plurality of regularly spaced substantially solid portions 102 joined by hollow connecting portions 104, wherein each plate (100) is connected to an adjacent plate (100) by a connecting means 110 that is formed from or uses the material of the plates, such that the laminate plates form a mono-structure held together by the material of the plates. |
