| 发明名称 | Polygon mirror scanner motor | ||
| 摘要 | There is provided a polygon mirror scanner motor including: a rotor configured to rotate around a rotation axis; a fitting member configured to be fitted to an outer circumferential surface of the rotor; and a polygon mirror configured to be fitted to the outer circumferential surface of the rotor and bonded with the fitting member, wherein a diameter of the rotor at a part, to which the fitting member is fitted, is configured to be smaller than a diameter of the rotor at a part, to which the polygon mirror is fitted. | ||
| 申请公布号 | US9541754(B2) | 申请公布日期 | 2017.01.10 |
| 申请号 | US201514694366 | 申请日期 | 2015.04.23 |
| 申请人 | Minebea Co., Ltd. | 发明人 | Goto Masaki |
| 分类号 | G02B26/08;G02B26/12 | 主分类号 | G02B26/08 |
| 代理机构 | Carrier Blackman & Associates, P.C. | 代理人 | Carrier Blackman & Associates, P.C. ;Carrier Joseph P.;Gedeon Jeffrey T. |
| 主权项 | 1. A polygon mirror scanner motor comprising: a rotor configured to rotate around a rotation axis; a fitting member configured to be fitted to an outer circumferential surface of the rotor; and a polygon mirror configured to be fitted to the outer circumferential surface of the rotor, the fitting member and the polygon mirror being bonded with each other by a bonding agent at respective surfaces perpendicular to the rotation axis, wherein a diameter of the rotor at a part, to which the fitting member is fitted, is configured to be smaller than a diameter of the rotor at a part, to which the polygon mirror is fitted, and wherein the respective surfaces perpendicular to the rotation axis overlap each other in the direction of the rotation axis. | ||
| 地址 | Nagano JP | ||