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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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