![Process cartridge and electrophotographic image forming apparatus](/abs-image/US/2006/03/02/US20060045565A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Process cartridge and electrophotographic image forming apparatus
- 专利标题(中):处理盒和电子照相成像设备
- 申请号:US10949198 申请日:2004-09-27
- 公开(公告)号:US20060045565A1 公开(公告)日:2006-03-02
- 发明人: Takahito Ueno , Atsushi Numagami , Masaki Kakitani
- 申请人: Takahito Ueno , Atsushi Numagami , Masaki Kakitani
- 申请人地址: JP TOKYO
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: JP TOKYO
- 优先权: JP2004-246616 20040826
- 主分类号: G03G21/18
- IPC分类号: G03G21/18
摘要:
A process cartridge having an insertion construction for a connecting pin swingably supporting a developing unit where there are achieved an improvement in assembly property, a minimization of container deformation, and prevention of coming-off of the connecting pin due to a small press-fitting region. The connecting pin swingably supporting the developing unit is formed of a styrene-based resin composite, and, by injecting a terpene solvent from a cutout of a photosensitive drum unit frame to the outer periphery of the connecting pin, integral connection is effected between the photosensitive drum unit frame and the connecting pin, and further, between the photosensitive drum unit frame and a drum bearing member. Due to a press-fit portion between the connecting pin and the photosensitive drum unit frame, no terpene solvent flows to the developing unit side.
摘要(中):
一种处理盒,其具有可摆动地支撑显影单元的连接销的插入结构,其中组装性能得到改善,容器变形最小化,并且由于小的压配合区域防止了连接销的脱落 。 可摆动地支撑显影单元的连接销由苯乙烯基树脂复合材料形成,并且通过将感光鼓单元框架的切口中的萜烯溶剂注入到连接销的外周边,在感光体之间实现整体连接 鼓单元框架和连接销,此外,在感光鼓单元框架和鼓承载构件之间。 由于连接销和感光鼓单元框架之间的压配合部分,没有萜烯溶剂流向显影单元侧。
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 |