发明名称 |
Polygon mirror motor and polygon mirror supporting structure |
摘要 |
A polygon mirror assembly includes a polygon mirror and a supporting stand for supporting the polygon mirror. The supporting stand and the polygon mirror are combined in a pressure joining manner. The polygon mirror supporting structure can be provided so that the fastening of the polygon mirror is easily carried out, no unbalance of the center of rotation occurs and any eccentricity can be made extremely small.
|
申请公布号 |
US6118568(A) |
申请公布日期 |
2000.09.12 |
申请号 |
US19990270739 |
申请日期 |
1999.03.16 |
申请人 |
HITACHI, LTD.;HITACHI TAGA ENGINEERING, LTD. |
发明人 |
FUKASAWA, IKO;NAKAJIMA, TAKESHI |
分类号 |
G02B7/198;G02B26/12;H02K7/14;H02K15/16;(IPC1-7):G02B26/08 |
主分类号 |
G02B7/198 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|