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 |
US2012104681(A1) |
申请公布日期 |
2012.05.03 |
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 |
B65H3/54;B65H3/06;B65H7/20 |
主分类号 |
B65H3/54 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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