发明名称 Image forming apparatus
摘要 An image forming apparatus is provided. The image forming apparatus includes a single drive source, at least four photosensitive drums, a plurality of drum drive gears which are provided to correspond to the photosensitive drums, and a plurality of intermediate gears which are interposed between the drive source and each of the drum drive gears. A number of the intermediate gears provided for each of the photosensitive drums is same.
申请公布号 US7983600(B2) 申请公布日期 2011.07.19
申请号 US20090534032 申请日期 2009.07.31
申请人 BROTHER KOGYO KABUSHIKI KAISHA 发明人 ABE KOJI;HASHIMOTO YOHEI
分类号 G03G15/00 主分类号 G03G15/00
代理机构 代理人
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