发明授权
- 专利标题： Toner cartridge and color image forming apparatus in use therewith
- 专利标题（中）： 调色剂盒和使用的彩色图像形成装置
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申请号： US423314申请日： 1995-04-18
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公开(公告)号： US5589919A公开(公告)日： 1996-12-31
- 发明人: Yoshikazu Ikunami , Satoshi Minami , Yozo Fujii
- 申请人： Yoshikazu Ikunami , Satoshi Minami , Yozo Fujii
- 申请人地址： JPX
- 专利权人： Konica Corporation
- 当前专利权人： Konica Corporation
- 当前专利权人地址： JPX
- 优先权： JPX6-088807 19940426; JPX6-112812 19940526
- 主分类号： G03G15/01
- IPC分类号： G03G15/01 ; G03G15/08
摘要：
A toner cartridge in use with an image forming apparatus such as a printer. The toner cartridge includes a cylindrical container for accommodating toner, and the cylindrical container further includes; an opening at one side for discharging the toner accommodated in the cylindrical container; an spiral protrusion, provided on an inner circumferential surface of the cylindrical container, for conveying the toner toward the opening in the cylindrical container and for discharging the toner from the opening to outside the cylindrical container when the cylindrical container is rotated on an axis by a driver of the image forming apparatus; and a scoop, attached to the opening, for scooping the toner so that the spiral protrusion discharges the toner from the opening when the opening is at a position upper than a horizontal line extended through the axis.
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