发明授权
- 专利标题： Process cartridge, method for assembling process cartridge and image forming apparatus
- 专利标题（中）： 处理盒，组装处理盒和成像设备的方法
-
申请号： US678783申请日： 1996-07-11
-
公开(公告)号： US5619309A公开(公告)日： 1997-04-08
- 发明人: Masahiko Yashiro , Toshiyuki Karakama , Atsushi Numagami
- 申请人： Masahiko Yashiro , Toshiyuki Karakama , Atsushi Numagami
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX4-260613 19920904; JPX4-301588 19921015
- 主分类号： G03G15/08
- IPC分类号： G03G15/08 ; G03G21/18 ; G03G21/16
摘要：
The present invention provides a process cartridge mountable to an image forming apparatus, comprising an image bearing member, process means acting on the image bearing member, and a plurality of frames for constituting a housing for the image bearing member and the process means. A projection is provided along an abutment portion of one of the frames to be welded.