发明名称 Developer supply container, and coupling-driving member for developer supply container
摘要 A developer supply container detachably mountable to an image forming apparatus, the container includes a container body for accommodating the developer; drive connection member, provided substantially at a rotation center of the developer supply container, for driving engagement with a driving member provided in the image forming apparatus, wherein the drive connection member has a drive transmitting portion for transmitting a rotational force received from the driving member to the container body, wherein the drive transmitting portion is disposed so as to be idly rotatable for a sufficient time after start of rotation of the drive transmitting portion and before engagement with the container body.
申请公布号 US7209686(B2) 申请公布日期 2007.04.24
申请号 US20050247287 申请日期 2005.10.12
申请人 CANON KABUSHIKI KAISHA 发明人 YAMADA YUSUKE
分类号 G03G15/00;G03G15/08;B65D83/06;G03G15/06 主分类号 G03G15/00
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