发明名称 |
Developing cartridge and process cartridge with grip portion of sealing member preventing mounting of cartridge |
摘要 |
A developing cartridge is detachably mountable to a main assembly of an image forming apparatus by passing through a mounting guide provided in the main assembly. The developing cartridge includes a frame; a developer carrying member for carrying a developer for developing an electrostatic latent image; a portion to be guided for being guided by the mounting guide when the developing cartridge passes through the mounting guide; an accommodating portion for accommodating the developer; a seal member for unsealably sealing an opening for permitting supply of the developer from the accommodating portion to the developer carrying member; and a grip member, provided at a longitudinal end portion of the seal member, including a fixed portion dismountably fixed on the frame and a grip portion to be gripped when the seal member is removed. The grip portion is disposed in a state in which the grip portion is bent relative to the fixed portion in a direction crossing a mounting direction of the developing cartridge. The grip portion prevents mounting of the developing cartridge by contacting a part of the image forming apparatus when the developing cartridge is mounted in the main assembly of the image forming apparatus. |
申请公布号 |
US8670688(B2) |
申请公布日期 |
2014.03.11 |
申请号 |
US20100907238 |
申请日期 |
2010.10.19 |
申请人 |
UENO TAKAHITO;NUMATA TETSUYA;CANON KABUSHIKI KAISHA |
发明人 |
UENO TAKAHITO;NUMATA TETSUYA |
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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