发明名称 軸受、プロセスカートリッジ、及び、画像形成装置
摘要 PROBLEM TO BE SOLVED: To provide a bearing that suppresses the occurrence of trouble that powder shavings are adhered to members below the bearing, the powder shavings being generated from a slide-contact member or a shaft part by the slide-contact member coming into slide-contact with the shaft part of a rotating member; a process cartridge; and an image forming apparatus.SOLUTION: A bearing 22 rotatably holds a shaft part 12a of a charging roller 12 (rotating member) and is provided with a reception tray part 22c that protrudes into a space below a position where an electrode plate 30 (slide-contact member) comes into slide-contact with the end face of the shaft part 12a, and collects falling objects that fall to the position.
申请公布号 JP6011839(B2) 申请公布日期 2016.10.19
申请号 JP20110254681 申请日期 2011.11.22
申请人 株式会社リコー 发明人 上西 裕之;雨宮 賢;岡本 倫哉;岩崎 琢磨;唐澤 信哉
分类号 G03G15/02;G03G15/16 主分类号 G03G15/02
代理机构 代理人
主权项
地址