发明名称 |
Developer-Accommodating Vessel and Developing Device |
摘要 |
A toner cartridge is mountable on a process cartridge. The process cartridge includes a supply roller. The toner cartridge includes a first accommodating unit and an agitating member. The first toner accommodating unit has a peripheral surface in which an inner hollow space for accommodating a toner is formed. The agitating member is disposed in the first toner accommodating unit and rotates in a rotating direction to agitate the toner. The peripheral surface has a wall portion formed with a first supply-hole at an upstream side in the rotating direction. The wall portion is curved about a reference line as a center of curvature and depressed inward the first toner accommodating unit. The reference line is outside of the first toner accommodating unit in a radial direction of the agitating member and extending in a prescribed direction.
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申请公布号 |
US2010202803(A1) |
申请公布日期 |
2010.08.12 |
申请号 |
US20100702624 |
申请日期 |
2010.02.09 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
SATO SHOUGO;SAKUMA SUSUMU;YAMAZAKI RYUYA;ISHII SHUNSUKE |
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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