发明名称 |
Developing device for image forming apparatus having a layer thickness limiting member |
摘要 |
A developing device for use with an image forming apparatus that is capable of reliably preventing the entry of large particles of developing agent between a layer thickness limiting member and a developing agent carrier. The developing device includes an image carrier and a developing agent carrier that conveys a developing agent to the vicinity of the image carrier. The developing agent is conveyed to the vicinity of the image carrier. A layer thickness limiting member limits a thickness of a layer of the developing agent. The layer thickness limiting member includes a columnar member having a ridge line closely parallel to the surface of the developing agent carrier. The ridge line limits the thickness of the developing agent layer.
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申请公布号 |
US5722021(A) |
申请公布日期 |
1998.02.24 |
申请号 |
US19950577532 |
申请日期 |
1995.12.22 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
IWAO, NAOTO |
分类号 |
G03G15/08;(IPC1-7):G03G15/08 |
主分类号 |
G03G15/08 |
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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