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1. 发明授权

US5845182A Toner cartridge for an image forming apparatus having stirring rod with bearing 失效
标题翻译：用于具有带轴承的搅拌棒的图像形成装置的墨粉盒
公开(公告)号：US5845182A
公开(公告)日：1998-12-01
申请号：US870587
申请日：1997-06-06
申请人： Kazuo Johroku , Tsukasa Ichimaru , Yoshifumi Okauchi
发明人： Kazuo Johroku , Tsukasa Ichimaru , Yoshifumi Okauchi
IPC分类号： G03G15/08
CPC分类号： G03G15/0875 , G03G15/0855 , G03G15/0865 , G03G2215/085
摘要： A toner cartridge for an image forming apparatus includes a toner storing unit having two flexible stirring rods disposed therein. Two tapered bearing portions disposed on a first side wall of the toner storage unit extend partially into the first side wall without piercing the first side wall, and two bearing portions on a second side wall extend completely through the second side wall. First ends of each of the stirring rods is tapered and fits into the tapered bearing portions on the first side wall of the toner storage unit. Second ends of the stirring rods extend through the bearing portions of the second side wall of the toner storage unit. Flange members are disposed on the second ends of the stirring rods, and a seal is interposed between each flange member and the second side wall. In another embodiment of the present invention, two of the bearing portions on the first side wall are generally square, and the first ends of the stirring rods have a generally spherical tip. The second ends of the stirring rods also include generally spherical portions which are in contact with the two bearing portions on the second side wall.
摘要翻译：用于图像形成装置的调色剂盒包括具有设置在其中的两个柔性搅拌棒的调色剂存储单元。设置在调色剂存储单元的第一侧壁上的两个锥形轴承部分部分地延伸到第一侧壁中而不刺穿第一侧壁，并且在第二侧壁上的两个轴承部分完全延伸穿过第二侧壁。每个搅拌棒的第一端是锥形的并且配合到调色剂存储单元的第一侧壁上的锥形支承部分中。搅拌棒的第二端延伸穿过调色剂存储单元的第二侧壁的轴承部分。法兰部件设置在搅拌棒的第二端上，并且密封件插入在每个凸缘部件和第二侧壁之间。在本发明的另一个实施例中，第一侧壁上的两个轴承部分大致为正方形，并且搅拌棒的第一端具有大致球形的尖端。搅拌棒的第二端还包括与第二侧壁上的两个轴承部分接触的大致球形部分。

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