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1. 发明公开

EP1132783A2 Remanufacturing method of process cartridge 审中-公开
标题翻译：处理盒的再制造方法
公开(公告)号：EP1132783A2
公开(公告)日：2001-09-12
申请号：EP01302077.1
申请日：2001-03-07
申请人： CANON KABUSHIKI KAISHA
发明人： Higeta, Akira, c/o Canon Kabushiki Kaisha , Yasuda, Satoshi, c/o Canon Kabushiki Kaisha , Kakumi, Yoshiyuki, c/o Canon Kasei K.K
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/181 , G03G15/0894 , G03G2215/00987 , G03G2221/1648
摘要： A remanufacturing method for a process cartridge which is detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the process cartridge includes a first unit supporting an electrophotographic photosensitive drum and a second unit, which includes a developing frame supporting a developing roller, a developer accommodating portion for accommodating a developer to be used for development by the developing roller and a developer frame provided with a developer supply opening for supplying to the developing roller the developer accommodated in the developer accommodating portion, the first unit and second unit being rotatably coupled with each other, the method includes (a) a unit separating step of separating the first unit and the second unit from each other; (b) a developing roller dismounting step of dismounting the developing roller mounted to the second unit which has been separated by the separation step; an addition seal mounting step of mounting an addition seal along an original seal having been mounted to the developing frame along a longitudinal direction of the developing roller frame to prevent leakage of the developer through between the developing roller and the developing roller frame; (d) a developer refilling step of refilling the developer into the developer accommodating portion of the second unit which has been separated by the separation step; (e) a developing roller remounting step of remounting the developing roller to the second unit which has been separated by the separation step; and (f) a unit re-coupling step of recoupling the first unit and the second unit with each other, by which the process cartridge is remanufactured without remounting the toner seal to the developer supply opening having been unsealed by removing a toner seal upon start of used of the process cartridge.
摘要翻译：一种处理盒的再生产方法，该处理盒可拆卸地安装到电子照相成像设备的主组件上，其中处理盒包括支撑电子照相感光鼓的第一单元和包括支撑显影辊的显影框架的第二单元，显影剂容纳部分，用于容纳用于显影辊的显影的显影剂;以及显影剂框架，设置有显影剂供给开口，用于将容纳在显影剂容纳部分中的显影剂供应到显影辊，第一单元和第二单元可旋转所述方法包括：（a）将所述第一单元和所述第二单元彼此分开的单元分离步骤; （b）显影辊拆卸步骤，拆卸安装在由分离步骤分离的第二单元上的显影辊; 附加密封件安装步骤，沿着显影框架的纵向方向沿已经安装到显影框架的原始密封件安装附加密封件，以防止显影剂通过显影辊和显影辊框架之间泄漏; （d）显影剂再填充步骤，将显影剂再填充到已经通过分离步骤分离的第二单元的显影剂容纳部分中; （e）显影辊重新安装步骤，将显影辊重新安装到已通过分离步骤分离的第二单元; （f）将第一单元和第二单元彼此重新耦合的单元重新连接步骤，通过该单元重新连接步骤重新制造处理盒，而不必通过在开始时除去调色剂密封件将调色剂密封件重新安装到已经开启的显影剂供应开口用过的处理卡盒。

3. 发明公开

EP1132785A3 Remanufacturing method of process cartridge 有权
标题翻译：一个工作单位的恢复过程
公开(公告)号：EP1132785A3
公开(公告)日：2006-09-06
申请号：EP01302103.5
申请日：2001-03-07
申请人： CANON KABUSHIKI KAISHA
发明人： Higeta, Akira, c/o Canon Kabushiki Kaisha , Yasuda, Satoshi, c/o Canon Kabushiki Kaisha , Kakumi, Yoshiyuki, c/o Canon Kasei K.K.
IPC分类号： G03G21/18
CPC分类号： G03G21/181 , G03G2215/00987 , G03G2221/1648
摘要： A remanufacturing method for a process cartridge which is detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the process cartridge includes a first unit supporting an electrophotographic photosensitive drum and a second unit, which includes a developing frame supporting a developing roller, a developer accommodating portion for accommodating a developer to be used for development by the developing roller and a developer frame provided with a developer supply opening for supplying to the developing roller the developer accommodated in the developer accommodating portion, the first unit and second unit being rotatably coupled with each other, the method includes (a) a unit separating step of separating the first unit and the second unit from each other; (b) a developing roller dismounting step of dismounting the developing roller mounted to the second unit which has been separated by the separation step; (c) a sealing step of sealing with a sealant a connecting portion between the developer frame and the developing frame at one longitudinal ends of the frames; (d) a developer refilling step of refilling the developer into the developer accommodating portion of the second unit which has been separated by the separation step; (c) a developing roller remounting step of remounting the developing roller to the second unit which has been separated by the separation step; and (f) a unit re-coupling step of recoupling the first unit and the second unit with each other, by which the process cartridge is remanufactured without remounting the toner seal to the developer supply opening having been unsealed by removing a toner seal upon start of used of the process cartridge.

4. 发明公开

EP0560618A3 Image forming apparatus, process cartridge mountable within it and method for attaching photosensitive drum to process cartridge 失效
标题翻译：成像设备，可安装在其中的处理盒和将感光鼓附接到处理盒的方法
公开(公告)号：EP0560618A3
公开(公告)日：1994-03-09
申请号：EP93301882.2
申请日：1993-03-12
申请人： CANON KABUSHIKI KAISHA
发明人： Nomura, Yoshiya, c/o Canon Kabushiki Kaisha , Kobayashi, Hiroo, c/o Canon Kabushiki Kaisha , Higeta, Akira, c/o Canon Kabushiki Kaisha , Isobe, Hironobu, c/o Canon Kabushiki Kaisha , Shishido, Kazuo, c/o Canon Kabushiki Kaisha , Sato, Minoru, c/o Canon Kabushiki Kaisha , Miyabe, Shigeo, c/o Canon Kabushiki Kaisha , Miura, Koji, c/o Canon Kabushiki Kaisha
IPC分类号： G03G15/00
CPC分类号： G03G21/1864
摘要： In order to prevent the eccentricity of a rotary shaft for rotatably supporting an image bearing member used with an image forming apparatus when the image bearing member is rotated, a projection is provided on an outer peripheral surface of the rotary shaft fitted into a fitting hole formed in a casing for securing the rotary shaft.
摘要翻译：为了防止当图像承载构件旋转时可旋转地支撑图像形成设备使用的图像承载构件的旋转轴的偏心，在旋转轴的外周表面上设置突起，该突起配合到形成的嵌合孔中在用于固定旋转轴的壳体中。

5. 发明公开

EP0560618A2 Image forming apparatus, process cartridge mountable within it and method for attaching photosensitive drum to process cartridge 失效
标题翻译：的图像在处理盒中的感光鼓的插入形成装置，处理盒和方法。
公开(公告)号：EP0560618A2
公开(公告)日：1993-09-15
申请号：EP93301882.2
申请日：1993-03-12
申请人： CANON KABUSHIKI KAISHA
发明人： Nomura, Yoshiya, c/o Canon Kabushiki Kaisha , Kobayashi, Hiroo, c/o Canon Kabushiki Kaisha , Higeta, Akira, c/o Canon Kabushiki Kaisha , Isobe, Hironobu, c/o Canon Kabushiki Kaisha , Shishido, Kazuo, c/o Canon Kabushiki Kaisha , Sato, Minoru, c/o Canon Kabushiki Kaisha , Miyabe, Shigeo, c/o Canon Kabushiki Kaisha , Miura, Koji, c/o Canon Kabushiki Kaisha
IPC分类号： G03G15/00
CPC分类号： G03G21/1864
摘要： In order to prevent the eccentricity of a rotary shaft for rotatably supporting an image bearing member used with an image forming apparatus when the image bearing member is rotated, a projection is provided on an outer peripheral surface of the rotary shaft fitted into a fitting hole formed in a casing for securing the rotary shaft.
摘要翻译：为了防止旋转轴的偏心用于可旋转地支撑的图像承载带的图像形成装置在图像承载部件旋转用部件形成，一个突起在装配到装配孔的旋转轴的外周面设置在在用于固定旋转轴的壳体。

6. 发明授权

EP1132785B1 Remanufacturing method of process cartridge 有权
标题翻译：一个工作单位的恢复过程
公开(公告)号：EP1132785B1
公开(公告)日：2011-05-11
申请号：EP01302103.5
申请日：2001-03-07
申请人： CANON KABUSHIKI KAISHA
发明人： Higeta, Akira, c/o Canon Kabushiki Kaisha , Yasuda, Satoshi, c/o Canon Kabushiki Kaisha , Kakumi, Yoshiyuki, c/o Canon Kasei K.K.
IPC分类号： G03G21/18
CPC分类号： G03G21/181 , G03G2215/00987 , G03G2221/1648

7. 发明公开

EP1132783A3 Remanufacturing method of process cartridge 审中-公开
标题翻译：一个处理盒的回收
公开(公告)号：EP1132783A3
公开(公告)日：2009-02-04
申请号：EP01302077.1
申请日：2001-03-07
申请人： CANON KABUSHIKI KAISHA
发明人： Higeta, Akira, c/o Canon Kabushiki Kaisha , Yasuda, Satoshi, c/o Canon Kabushiki Kaisha , Kakumi, Yoshiyuki, c/o Canon Kasei K.K
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/181 , G03G15/0894 , G03G2215/00987 , G03G2221/1648
摘要： A remanufacturing method for a process cartridge which is detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the process cartridge includes a first unit supporting an electrophotographic photosensitive drum and a second unit, which includes a developing frame supporting a developing roller, a developer accommodating portion for accommodating a developer to be used for development by the developing roller and a developer frame provided with a developer supply opening for supplying to the developing roller the developer accommodated in the developer accommodating portion, the first unit and second unit being rotatably coupled with each other, the method includes (a) a unit separating step of separating the first unit and the second unit from each other; (b) a developing roller dismounting step of dismounting the developing roller mounted to the second unit which has been separated by the separation step; an addition seal mounting step of mounting an addition seal along an original seal having been mounted to the developing frame along a longitudinal direction of the developing roller frame to prevent leakage of the developer through between the developing roller and the developing roller frame; (d) a developer refilling step of refilling the developer into the developer accommodating portion of the second unit which has been separated by the separation step; (e) a developing roller remounting step of remounting the developing roller to the second unit which has been separated by the separation step; and (f) a unit re-coupling step of recoupling the first unit and the second unit with each other, by which the process cartridge is remanufactured without remounting the toner seal to the developer supply opening having been unsealed by removing a toner seal upon start of used of the process cartridge.

8. 发明公开

EP1132785A2 Remanufacturing method of process cartridge 有权
标题翻译： Wiederherstellungsverfahren einer Arbeitseinheit
公开(公告)号：EP1132785A2
公开(公告)日：2001-09-12
申请号：EP01302103.5
申请日：2001-03-07
申请人： CANON KABUSHIKI KAISHA
发明人： Higeta, Akira, c/o Canon Kabushiki Kaisha , Yasuda, Satoshi, c/o Canon Kabushiki Kaisha , Kakumi, Yoshiyuki, c/o Canon Kasei K.K.
IPC分类号： G03G21/18
CPC分类号： G03G21/181 , G03G2215/00987 , G03G2221/1648
摘要： A remanufacturing method for a process cartridge which is detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the process cartridge includes a first unit supporting an electrophotographic photosensitive drum and a second unit, which includes a developing frame supporting a developing roller, a developer accommodating portion for accommodating a developer to be used for development by the developing roller and a developer frame provided with a developer supply opening for supplying to the developing roller the developer accommodated in the developer accommodating portion, the first unit and second unit being rotatably coupled with each other, the method includes (a) a unit separating step of separating the first unit and the second unit from each other; (b) a developing roller dismounting step of dismounting the developing roller mounted to the second unit which has been separated by the separation step; (c) a sealing step of sealing with a sealant a connecting portion between the developer frame and the developing frame at one longitudinal ends of the frames; (d) a developer refilling step of refilling the developer into the developer accommodating portion of the second unit which has been separated by the separation step; (c) a developing roller remounting step of remounting the developing roller to the second unit which has been separated by the separation step; and (f) a unit re-coupling step of recoupling the first unit and the second unit with each other, by which the process cartridge is remanufactured without remounting the toner seal to the developer supply opening having been unsealed by removing a toner seal upon start of used of the process cartridge.
摘要翻译：一种用于可拆卸地安装到电子照相成像设备的主组件的处理盒的再制造方法，其中处理盒包括支撑电子照相感光鼓的第一单元和包括支撑显影辊的显影框架的第二单元，用于容纳由显影辊用于显影的显影剂的显影剂容纳部分和设置有显影剂供应开口的显影剂框架，用于向显影辊供应容纳在显影剂容纳部分中的显影剂，第一单元和第二单元可旋转该方法包括：（a）将第一单元和第二单元彼此分开的单元分离步骤; （b）拆卸安装在由分离工序分离的第二单元的显影辊的显影辊拆卸工序; （c）在框架的一个纵向端部处用密封剂密封显影框架和显影框架之间的连接部分的密封步骤; （d）显影剂重新填充步骤，用于将显影剂重新装入通过分离步骤分离的第二单元的显影剂容纳部分; （c）将显影辊重新安装到由分离步骤分离的第二单元的显影辊重新安装步骤; 以及（f）将第一单元和第二单元彼此重新耦合的单元重新耦合步骤，通过该单元再耦合步骤，再次将处理盒重新安装，而不是通过在启动时去除调色剂密封而将调色剂密封件重新安装到已经开封的显影剂供应开口用于处理盒。

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