发明授权
US06173145B2 Developing apparatus with drive mechanism for developer bearing body
有权
具有显影剂承载体驱动机构的显影装置
- 专利标题： Developing apparatus with drive mechanism for developer bearing body
- 专利标题（中）： 具有显影剂承载体驱动机构的显影装置
-
申请号： US09422354申请日： 1999-10-21
-
公开(公告)号： US06173145B2公开(公告)日： 2001-01-09
- 发明人: Kazuo Chadani , Tadayuki Tsuda , Hiroomi Matsuzaki , Akira Suzuki
- 申请人： Kazuo Chadani , Tadayuki Tsuda , Hiroomi Matsuzaki , Akira Suzuki
- 优先权： JP10-321295 19981026
- 主分类号： G03G1508
- IPC分类号： G03G1508
摘要：
A developing apparatus includes a developer bearing body, a drive transmission gear, a support member, and a developing frame body, and the support member has an engaging portion for engaging with the developing frame body in a position opposite to a position where the drive force is transmitted to the drive transmission gear with respect to a rotating center of the developer bearing body.