发明授权
- 专利标题： Toner hopper having stirring and feeding rollers
- 专利标题（中）： 墨粉斗具有搅拌和进料辊
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申请号： US898967申请日： 1992-06-12
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公开(公告)号： US5243389A公开(公告)日： 1993-09-07
- 发明人: Naoyuki Yamane , Keiji Kato , Katsuzo Uchida , Miki Demoto , Hisashi Kunihiro , Hiroshi Kawahito , Yasuo Imai , Masato Asanuma , Yukinori Andou , Takashi Sugito
- 申请人： Naoyuki Yamane , Keiji Kato , Katsuzo Uchida , Miki Demoto , Hisashi Kunihiro , Hiroshi Kawahito , Yasuo Imai , Masato Asanuma , Yukinori Andou , Takashi Sugito
- 申请人地址： JPX Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX3-142024 19910613; JPX4-5033 19920114
- 主分类号： G03G15/08
- IPC分类号： G03G15/08
摘要：
A toner hopper is arranged to feed the toner stored in itself to a developing unit and have a stirring roller and a feeding roller respectively supported rotatably, an interlocking mechanism for transmitting the force of rotation to the stirring roller, a manually rotating mechanism for manually rotating the stirring roller, and an interlocking restricting mechanism. The interlocking mechanism restricts the operation of the interlocking mechanism such that the force of rotation of the stirring roller is not transmitted to the feeding roller while the manually rotating mechanism supplies force of rotation to the stirring roller.
公开/授权文献
- US4700542A Internal combustion engines and methods of operation 公开/授权日：1987-10-20
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