发明名称 |
Developing Device Having Thickness Regulation Blade |
摘要 |
A developing device includes: a casing; a developing roller rotatably supported to the casing; a resiliently deformable blade supported to the casing; a regulation portion; and a covering portion. The developing roller is rotatable in a rotational direction and carries a layer of developer thereon. The blade extends in an axial direction of the developing roller and has one axial end portion formed with a through-hole, the blade having a first surface facing the developing roller and a second surface opposite to the first surface. The regulation portion is configured to be in contact with the developing roller to regulate a thickness of the layer of the developer carried on the developing roller. The covering portion is provided on the second surface and positioned to cover the through-hole.
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申请公布号 |
US2013188998(A1) |
申请公布日期 |
2013.07.25 |
申请号 |
US201313746858 |
申请日期 |
2013.01.22 |
申请人 |
IMAI MASASHI;OGISO MARIKA |
发明人 |
IMAI MASASHI;OGISO MARIKA |
分类号 |
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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