公开(公告)号：US5283619A

公开(公告)日：1994-02-01

申请号：US988905

申请日：1992-12-10

申请人： Yoshiya Nomura ,  Hironobu Isobe ,  Kazuo Shishido ,  Kouji Miura

发明人： Yoshiya Nomura ,  Hironobu Isobe ,  Kazuo Shishido ,  Kouji Miura

IPC分类号： G03G15/09 ,  G03G21/18 ,  G03G15/06

CPC分类号： G03G21/1867 ,  G03G15/0907 ,  G03G15/0921 ,  G03G2221/163 ,  G03G2221/1654 ,  G03G2221/166 ,  G03G2221/1669

摘要： A developing apparatus for developing an electrostatic latent image includes a fixed electrode for receiving a developing bias voltage; a rotatable and electrically conductive sleeve for carrying developer to a developing zone to supply developer to the electrostatic latent image; a flange fixed to an end of the sleeve, the flange including an electrode supporting portion; and an elastic electrode fixedly supported on the flange, the elastic electrode including a first portion engaged with the electrode supporting portion, a second portion press-contacted to the sleeve, and a third portion elastically and slidably press-contacted to the fixed electrode.

摘要翻译： 用于显影静电潜像的显影装置包括用于接收显影偏压的固定电极; 用于将显影剂携带到显影区域以将显影剂供应到静电潜像的可旋转和导电的套筒; 固定到所述套筒的端部的凸缘，所述凸缘包括电极支撑部分; 以及固定地支撑在所述凸缘上的弹性电极，所述弹性电极包括与所述电极支撑部接合的第一部分，与所述套筒压接的第二部分，以及与所述固定电极弹性且可滑动地压接的第三部分。