发明名称 |
Sheet stacking apparatus, sheet processing apparatus, and image forming apparatus |
摘要 |
The present invention provides a sheet stacking apparatus, whose lifting and lowering mechanism having excellent assembly properties and maintenance properties. A sheet stacking apparatus includes: a stacking portion which stacks a discharged sheet thereon; a housing portion which can support the stacking portion so as to lift and lower the stacking portion; and a lifting and lowering mechanism which lifts and lowers the stacking portion. In the sheet stacking apparatus, the stacking portion has a connecting portion which connects the stacking portion to the housing portion. The connecting portion can connect the stacking portion to the housing portion in a direction perpendicular to the lifting and lowering direction of the stacking portion.
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申请公布号 |
US7963523(B2) |
申请公布日期 |
2011.06.21 |
申请号 |
US20080326662 |
申请日期 |
2008.12.02 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
YOSHIMURA YURI;FUKATSU MASAYOSHI;OGATA ATSUSHI;SEKIYAMA JUNICHI;TSUJI HIROHARU |
分类号 |
B65H39/11;B65H31/04 |
主分类号 |
B65H39/11 |
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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