发明名称 |
Sheet feeding apparatus and image forming apparatus with sheet feeding cassette and associated locking means |
摘要 |
The detachment of a feed roller rotatably supported by a holding portion provided in the main body of an apparatus, and held detachably in the axial direction thereof is restricted by a locking device. The locking device is made movable to a lock position and a lock releasing position for permitting the detachment of the feed roller. Further, when the locking device is in the lock releasing position when a sheet stacking portion is mounted, the locking device is moved to the lock position by a position changeover device in operative association with the mounting operation of the sheet stacking portion. |
申请公布号 |
US8262084(B2) |
申请公布日期 |
2012.09.11 |
申请号 |
US201113033712 |
申请日期 |
2011.02.24 |
申请人 |
NISHIKATA KAZUSHI;TOMURA HISAYUKI;NEMOTO AKIO;SAWANAKA KEI;SUZUKI MASATO;HAYAKAWA YASUYOSHI;CANON KABUSHIKI KAISHA |
发明人 |
NISHIKATA KAZUSHI;TOMURA HISAYUKI;NEMOTO AKIO;SAWANAKA KEI;SUZUKI MASATO;HAYAKAWA YASUYOSHI |
分类号 |
B65H1/00 |
主分类号 |
B65H1/00 |
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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