基本信息:
- 专利标题： UNIT, IMAGE FORMING APPARATUS, AND METHOD OF MANUFACTURING UNIT FRAME
- 专利标题（中）：UNIT，成像设备和制造方法单帧
- 申请号：EP06715658.8 申请日：2006-03-08
- 公开(公告)号：EP1859324A1 公开(公告)日：2007-11-28
- 发明人： TANAKA, Shuji , FUJISHIRO, Takatsugu
- 申请人： Ricoh Company, Ltd.
- 申请人地址： 3-6, Nakamagome 1-chome, Ohta-ku Tokyo 143-8555 JP
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： 3-6, Nakamagome 1-chome, Ohta-ku Tokyo 143-8555 JP
- 代理机构： Engelhard, Maximilian
- 优先权： JP2005071049 20050314
- 国际公布： WO2006098343 20060921
- 主分类号： G03G21/18
- IPC分类号： G03G21/18 ; G03G21/10
摘要：
To provide a unit that can increase positioning precision of a blade member to a rotating member, an image forming apparatus, and a method of manufacturing a unit frame. A first reference surface of a boss provided on a surface of a frame to which a blade is contacted is formed by a first mold that forms a positioning hole for positioning a rotating member. The first reference surface supports the blade member to prevent the blade member from moving to a weight direction. With this arrangement, there is no manufacturing error of the first reference surface due to a mold assembling error. As a result, precision of positioning the blade member to the rotating member can be increased.
公开/授权文献:
IPC结构图谱:
| G | 物理 |
| --G03 | 摄影术；电影术；利用了光波以外其他波的类似技术；电记录术；全息摄影术 |
| ----G03G | 电记录术；电照相；磁记录 |
| ------G03G21/00 | 不包括在G03G13/00至G03G19/00各组中的装置，例如，清洁、消除残余电荷 |
| --------G03G21/16 | .使设备维护简易的机械装置，例如，组合式装置 |
| ----------G03G21/18 | ..应用处理暗盒 |