发明名称 Sheet feeding apparatus
摘要 A sheet feeding apparatus includes a driving force transmitting member for transmitting a rotational driving force to a sheet feeding roller, first and second roller supporting members for supporting the sheet feeding roller. The sheet feeding apparatus further includes supporting portions for swingably supporting the first and second roller supporting members. The first and second roller supporting members are integrally movable with respect to a motion about the supporting portions and are independently movable with respect to a motion, at the supporting portions, about an axis normal to a sheet stacking surface.
申请公布号 US7607654(B2) 申请公布日期 2009.10.27
申请号 US20070772940 申请日期 2007.07.03
申请人 CANON KABUSHIKI KAISHA 发明人 SONODA SHINYA;IZUMI MASATO;NIIKURA TAKEJI;NOJIMA TAKASHI
分类号 B65H3/06 主分类号 B65H3/06
代理机构 代理人
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