发明授权
US06289197B1 Developer feeding member wherein its free end has a smaller elastic flexural characteristic relative to its supporting end and developing device having the same
有权
显影剂供给部件，其自由端相对于其支撑端具有较小的弹性弯曲特性，并具有相同的显影装置
- 专利标题： Developer feeding member wherein its free end has a smaller elastic flexural characteristic relative to its supporting end and developing device having the same
- 专利标题（中）： 显影剂供给部件，其自由端相对于其支撑端具有较小的弹性弯曲特性，并具有相同的显影装置
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申请号： US09422356申请日： 1999-10-21
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公开(公告)号： US06289197B1公开(公告)日： 2001-09-11
- 发明人: Hideki Matsumoto , Atsushi Numagami , Takao Nakagawa
- 申请人： Hideki Matsumoto , Atsushi Numagami , Takao Nakagawa
- 优先权： JP10-302510 19981023
- 主分类号： G03G1508
- IPC分类号： G03G1508
摘要：
A developer feeding member feeds a developer. The developer feeding member includes an elastic sheet for feeding the developer, and a rigid supporting portion for supporting this elastic sheet. In the developer feeding member, this developer feeding member is rotatable as the supporting portion is centered as a rotation center, and a flexural rigidity of a free end of the elastic sheet is smaller than that of a portion of the elastic sheet, which is located in the vicinity of this supporting portion.
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