发明名称 FACING DEVICES, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide facing devices, a processing cartridge and an image forming apparatus with reduced failure of having an abnormal image such as a striped image formed by an occurrence of oscillation in a roller member which is in slide contact with an image carrier.SOLUTION: The facing devices 15 face an image carrier 11 carrying a toner image and a roller member 15a rotating in a prescribed direction while being in contact with a surface of the image carrier 11 and a rolling bearing 15m inserted into shaft units 15a1 on both ends in the direction of a rotational axis in the roller member 15a are installed. In addition, the roller member 15a is retained to the facing devices 15 through the rolling bearing 15m.
申请公布号 JP2014016390(A) 申请公布日期 2014.01.30
申请号 JP20120151891 申请日期 2012.07.05
申请人 RICOH CO LTD 发明人 KARASAWA SHINYA;SHINTANI TAKASHI;HONJO KENJI;UENISHI HIROYUKI;TOMITA DAISUKE;KUDO TSUNEO;YAMAMOTO KOSUKE
分类号 G03G21/00;G03G21/10;G03G21/18 主分类号 G03G21/00
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