发明名称 Sheet feeding apparatus and image forming apparatus
摘要 In a sheet feeding apparatus and image forming apparatus of the present invention having stable performance without occurrence of double-feeding and non-feeding regardless of a type of sheet, a sheet holding portion which distorts a sheet as restricting sheet movement in a sheet drawing direction by pressing the upper face of sheets stacked on a bottom plate of a sheet cassette is disposed to the downstream in the sheet drawing direction of a feeding roller which is capable of performing forward and reverse rotation and a sheet holding position by the sheet holding portion is set to be closer to the feeding roller with decrease of sheet stiffness.
申请公布号 US8511669(B2) 申请公布日期 2013.08.20
申请号 US201113272630 申请日期 2011.10.13
申请人 KOYAMA FUYUKO;CANON KABUSHIKI KAISHA 发明人 KOYAMA FUYUKO
分类号 B65H3/30 主分类号 B65H3/30
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