发明名称 |
Sheet feeding apparatus and image forming apparatus |
摘要 |
Sheets fed out of a cassette supporting the sheets by a pickup roller are separated and fed by a sheet separation feeding unit having a feed roller and a separating roller which is rotatable in a direction opposite to a sheet feeding direction. A charge eliminating mechanism for eliminating charges of the separating roller is arranged on the upstream side in the sheet feeding direction in a separation nip portion between the feed roller and the separating roller.
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申请公布号 |
US7641188(B2) |
申请公布日期 |
2010.01.05 |
申请号 |
US20080102349 |
申请日期 |
2008.04.14 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
HIURA HIROSHI;SUGA TAKESHI;ITABASHI TOSHIFUMI;SEKIGUCHI HAJIME |
分类号 |
B65H3/52 |
主分类号 |
B65H3/52 |
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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