发明名称 |
Developing apparatus including a developer charging member shaft and a holding member including a shaft guide groove |
摘要 |
A developing apparatus includes a developing frame having an opening portion a developer carrying member provided in the opening portion and is adapted to carry developer a developer charging member contacted with the developer carrying member and is adapted to charge the developer carried by the developer carrying member. A voltage is applied to the developer charging member. A holding member, provided at a longitudinal end portion of the developing frame, is adapted to hold the developer carrying member and the developer charging member.
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申请公布号 |
US6411791(B2) |
申请公布日期 |
2002.06.25 |
申请号 |
US20010758117 |
申请日期 |
2001.01.12 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NITTANI SUSUMU;MIYAMOTO JUN;SUZUKI TATSUYA |
分类号 |
G03G15/00;G03G15/02;G03G15/08;G03G21/18;(IPC1-7):G03G15/08 |
主分类号 |
G03G15/00 |
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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