发明名称 IMAGE FORMING APPARATUS
摘要 There is provided an image forming apparatus including: a rotatable image bearing member; an intermediate transfer member which makes contact with the image bearing member and bears a toner image transferred from the image bearing member; a first driving means which transmits driving to the intermediate transfer member; and a second driving means which transmits driving to the image bearing member when rotating speed of the image bearing member is lower than a predetermined speed, wherein the rotatable image bearing member rotates faster than the predetermined speed by receiving rotating friction force from the intermediate transfer member.
申请公布号 US2009279926(A1) 申请公布日期 2009.11.12
申请号 US20090506495 申请日期 2009.07.21
申请人 CANON KABUSHIKI KAISHA 发明人 YAHAGI TAKASHI
分类号 G03G15/20 主分类号 G03G15/20
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