发明名称 Process cartridge and image forming apparatus
摘要 A process cartridge incorporates a developing device including a rotatable developer carrier for supplying a developer to an electrostatic latent image formed on a latent image carrier. The process cartridge includes: a bearing that supports a rotating shaft of the developer carrier; and a pressing unit that presses the bearing toward the latent image carrier. A notch having an opening, which extends over a part of a circumference of the rotating shaft, is formed on the bearing, and the notch portion is used as an attachment and removal portion of the rotating shaft.
申请公布号 US8515307(B2) 申请公布日期 2013.08.20
申请号 US20100926045 申请日期 2010.10.22
申请人 SHMIZU YOSHIYUKI;RICOH COMPANY, LIMITED 发明人 SHMIZU YOSHIYUKI
分类号 G03G21/16 主分类号 G03G21/16
代理机构 代理人
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