专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP1180732B1 Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus 失效
标题翻译：联接构件，感光鼓，处理盒和电子照相成像装置
公开(公告)号：EP1180732B1
公开(公告)日：2005-03-16
申请号：EP01204138.0
申请日：1997-09-26
申请人： CANON KABUSHIKI KAISHA
发明人： Noda, Shinya , Sasaki, Shinichi , Toma, Akihiro , Ikemoto, Isao , Watanabe, Kazushi , Higeta, Akira
IPC分类号： G03G21/18 , F16D1/10
CPC分类号： G03G15/757 , F16D1/101 , G03G21/1633 , G03G21/1647 , G03G21/1853 , G03G21/186 , G03G21/1864 , G03G21/1867 , G03G21/1871 , G03G2221/1654 , G03G2221/1657 , G03G2221/166 , G03G2221/183 , G03G2221/1861 , G03G2221/1884

2. 发明授权

EP0833227B1 Process cartridge and electrophotographic image forming apparatus 失效
公开(公告)号：EP0833227B1
公开(公告)日：2003-04-09
申请号：EP97307560.9
申请日：1997-09-26
申请人： CANON KABUSHIKI KAISHA
发明人： Watanabe, Kazushi , Ikemoto, Isao , Numagami, Atsushi , Yokoyama, Katsunori
IPC分类号： G03G21/18
CPC分类号： G03G21/186 , G03G21/1633 , G03G21/1647 , G03G2221/1654

3. 发明授权

EP0833229B1 Process cartridge and electrophotographic image forming apparatus 失效
公开(公告)号：EP0833229B1
公开(公告)日：2003-03-19
申请号：EP97307581.5
申请日：1997-09-26
申请人： CANON KABUSHIKI KAISHA
发明人： Odagawa, Kazuyoshi , Sasaki, Shinichi , Ikemoto, Isao , Watanabe, Kazushi , Karakama, Toshiyuki
IPC分类号： G03G21/18 , G03G15/09
CPC分类号： G03G21/1832 , G03G15/0942

4. 发明公开

EP0833229A3 Process cartridge and electrophotographic image forming apparatus 失效
标题翻译：空值
公开(公告)号：EP0833229A3
公开(公告)日：1998-04-08
申请号：EP97307581.5
申请日：1997-09-26
申请人： CANON KABUSHIKI KAISHA
发明人： Odagawa, Kazuyoshi , Sasaki, Shinichi , Ikemoto, Isao , Watanabe, Kazushi , Karakama, Toshiyuki
IPC分类号： G03G21/18 , G03G15/09
CPC分类号： G03G21/1832 , G03G15/0942
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes an electrophotographic photosensitive member; a cartridge coupling member, provided coaxially with the electrophotographic photosensitive member, for engaging with a main assembly coupling member provided in a main assembly of the apparatus to receive driving force for rotating the electrophotographic photosensitive member from the main assembly of the apparatus when the process cartridge is mounted to the main assembly; a developing roller for supplying toner to the electrophotographic photosensitive member to develop a latent image formed on the photosensitive member; a driving force transmission member, disposed at one longitudinal end of the electrophotographic photosensitive member to transmit the driving force from the electrophotographic photosensitive member to the developing roller; a driving force receiving member, engaged with the driving force transmission member and disposed at one longitudinal end of the developing roller, for receiving the driving force for rotating the developing roller from the electrophotographic photosensitive member; a magnetic seal member, disposed with a gap from the developing roller, for preventing leakage of the toner in a longitudinal direction of the developing roller.
摘要翻译：可拆卸地安装到电子照相图像形成装置的主组件的处理盒包括电子照相感光构件; 与电子照相感光构件同轴设置的盒式联接构件，用于与设置在设备的主组件中的主组件联接构件接合，以接收用于当处理盒处理盒时从设备的主组件旋转电子照相感光构件的驱动力安装在主机上; 用于将调色剂供应到电子照相感光构件以显影形成在感光构件上的潜像的显影辊（9c）驱动力传递构件，设置在电子照相感光构件的一个纵向端部，以将驱动力从电子照相感光构件传递到显影辊; 驱动力接收构件，其与所述驱动力传递构件接合并且设置在所述显影辊的一个纵向端，用于接收用于使所述显影辊从所述电子照相感光构件旋转的驱动力; 设置有与显影辊（9c）间隙的磁性密封件（201），用于防止调色剂在显影辊（9c）的纵向上泄漏。

5. 发明授权

EP0577404B1 Image bearing member, process cartridge and image forming apparatus 失效
标题翻译：图像承载构件，处理盒和图像形成装置
公开(公告)号：EP0577404B1
公开(公告)日：1997-08-27
申请号：EP93305106.2
申请日：1993-06-29
申请人： CANON KABUSHIKI KAISHA
发明人： Tsuda, Tadayuki , Sekine, Kazumi , Ikemoto, Isao , Watanabe, Kazushi , Sasago, Yoshikazu , Shimizu, Yasushi , Noda, Shinya , Kobayashi, Kazunori
IPC分类号： G03G15/00
CPC分类号： G03G21/1857 , G03G15/751 , G03G21/1633 , G03G21/1647 , G03G21/1666 , G03G21/1867 , G03G2221/1606 , G03G2221/1657 , G03G2221/183 , G03G2221/1853

6. 发明授权

EP0838732B1 Process cartridge and electrophotographic image forming apparatus 失效
标题翻译：工作单元和电子照相成像装置
公开(公告)号：EP0838732B1
公开(公告)日：2003-07-16
申请号：EP97307588.0
申请日：1997-09-26
申请人： CANON KABUSHIKI KAISHA
发明人： Watanabe, Kazushi , Tsuda, Tadayuki , Sasaki, Shinichi , Ikemoto, Isao , Numagami, Atsushi , Yokoyama, Katsunori
IPC分类号： G03G15/00 , G03G21/18 , F16D1/10
CPC分类号： G03G21/186 , F16D1/101 , G03G15/757 , G03G21/1633 , G03G21/1647 , G03G2221/1654 , G03G2221/1657

7. 发明公开

EP1180732A3 Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus 失效
标题翻译： Kupplungsteil，photoempfindliche Trommel，Arbeitseinheit und elektrophotographischesBilderzeugungsgerät
公开(公告)号：EP1180732A3
公开(公告)日：2003-05-21
申请号：EP01204138.0
申请日：1997-09-26
申请人： CANON KABUSHIKI KAISHA
发明人： Noda, Shinya , Sasaki, Shinichi , Toma, Akihiro , Ikemoto, Isao , Watanabe, Kazushi , Higeta, Akira
IPC分类号： G03G21/18 , F16D1/10
CPC分类号： G03G15/757 , F16D1/101 , G03G21/1633 , G03G21/1647 , G03G21/1853 , G03G21/186 , G03G21/1864 , G03G21/1867 , G03G21/1871 , G03G2221/1654 , G03G2221/1657 , G03G2221/166 , G03G2221/183 , G03G2221/1861 , G03G2221/1884
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the main assembly includes a motor, a main assembly side gear for receiving driving force from the motor, a hole defined by twisted surfaces, the hole being substantially coaxial with the gear, and a main assembly side grounding contact provided in the hole, the process cartridge includes an electrophotographic photosensitive drum; process means actable on the photosensitive drum; and a projection engageable with the twisted surfaces, the projection being provided at a longitudinal end of the photosensitive drum, wherein when the main assembly side gear rotates with the hole and projection engaged with each other, rotational driving force is transmitted from the gear to the photosensitive drum through engagement between the hole and the projection; and a cartridge side grounding contact electrically connected with the electrophotographic photosensitive drum for electrically grounding the electrophotographic photosensitive drum when the process cartridge is mounted to the main assembly of the apparatus, the cartridge side grounding contact being provided on the projection so as to be electrically connectable with the main assembly side grounding contact.
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件的处理盒，其中主组件包括电动机，用于接收来自电动机的驱动力的主组件侧齿轮，由扭曲表面限定的孔，该孔基本上与齿轮和设置在孔中的主组件侧接地触点，处理盒包括电子照相感光鼓; 处理装置可在感光鼓上作用; 以及与所述扭转表面接合的突起，所述突起设置在所述感光鼓的纵向端部处，其中当所述主组件侧齿轮随着所述孔和突起彼此接合而旋转时，旋转驱动力从所述齿轮传递到感光鼓通过孔和突起之间的接合; 以及与电子照相感光鼓电连接的盒侧接地触点，用于当处理盒安装到设备的主组件时将电子照相感光鼓电接地，盒侧接地触点设置在突起上以便可电连接与主机侧接地。

8. 发明授权

EP0833228B1 Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus 失效
标题翻译：耦合部分，感光鼓，处理盒和电子照相成像设备
公开(公告)号：EP0833228B1
公开(公告)日：2003-05-02
申请号：EP97307564.1
申请日：1997-09-26
申请人： CANON KABUSHIKI KAISHA
发明人： Noda, Shinya , Sasaki, Shinichi , Toma, Akihiro , Ikemoto, Isao , Watanabe, Kazushi , Higeta, Akira
IPC分类号： G03G21/18 , G03G15/00
CPC分类号： G03G15/757 , F16D1/101 , G03G21/1633 , G03G21/1647 , G03G21/1853 , G03G21/186 , G03G21/1864 , G03G21/1867 , G03G21/1871 , G03G2221/1654 , G03G2221/1657 , G03G2221/166 , G03G2221/183 , G03G2221/1861 , G03G2221/1884

9. 发明公开

EP1180732A2 Coupling part, photosensitive drum, process cartridge and electrophotographic image forming apparatus 失效
标题翻译：联接构件，感光鼓，处理盒和电子照相成像装置
公开(公告)号：EP1180732A2
公开(公告)日：2002-02-20
申请号：EP01204138.0
申请日：1997-09-26
申请人： CANON KABUSHIKI KAISHA
发明人： Noda, Shinya , Sasaki, Shinichi , Toma, Akihiro , Ikemoto, Isao , Watanabe, Kazushi , Higeta, Akira
IPC分类号： G03G21/18 , G03G15/00 , F16D1/10
CPC分类号： G03G15/757 , F16D1/101 , G03G21/1633 , G03G21/1647 , G03G21/1853 , G03G21/186 , G03G21/1864 , G03G21/1867 , G03G21/1871 , G03G2221/1654 , G03G2221/1657 , G03G2221/166 , G03G2221/183 , G03G2221/1861 , G03G2221/1884
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the main assembly includes a motor, a main assembly side gear for receiving driving force from the motor, a hole defined by twisted surfaces, the hole being substantially coaxial with the gear, and a main assembly side grounding contact provided in the hole, the process cartridge includes an electrophotographic photosensitive drum; process means actable on the photosensitive drum; and a projection engageable with the twisted surfaces, the projection being provided at a longitudinal end of the photosensitive drum, wherein when the main assembly side gear rotates with the hole and projection engaged with each other, rotational driving force is transmitted from the gear to the photosensitive drum through engagement between the hole and the projection; and a cartridge side grounding contact electrically connected with the electrophotographic photosensitive drum for electrically grounding the electrophotographic photosensitive drum when the process cartridge is mounted to the main assembly of the apparatus, the cartridge side grounding contact being provided on the projection so as to be electrically connectable with the main assembly side grounding contact.

10. 发明公开

EP0833227A3 Process cartridge and electrophotographic image forming apparatus 失效
标题翻译：处理盒和电子照相成像设备
公开(公告)号：EP0833227A3
公开(公告)日：1998-04-29
申请号：EP97307560.9
申请日：1997-09-26
申请人： CANON KABUSHIKI KAISHA
发明人： Watanabe, Kazushi , Ikemoto, Isao , Numagami, Atsushi , Yokoyama, Katsunori
IPC分类号： G03G21/18
CPC分类号： G03G21/186 , G03G21/1633 , G03G21/1647 , G03G2221/1654
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the main assembly includes a motor, a main assembly side gear for receiving driving force from the motor, a main assembly positioning member, a hole which is substantially coaxial with the gear, and a process cartridge mounting portion for mounting the process cartridge, the process cartridge includes an electrophotographic photosensitive drum; process means actable on the photosensitive drum; and a projection engageable with the hole, the projection being provided at a longitudinal end of the photosensitive drum; wherein when the main assembly side gear rotates with the hole and projection engaged with each other, the rotational driving force is transmitted from the gear to the photosensitive drum through engagement between the hole and the projection; a cartridge positioning portion for abutting to the main assembly positioning portion to stop a movement of the process cartridge beyond a predetermined distance in a direction substantially perpendicular to an axis of the photosensitive drum, when the process cartridge is mounted to the cartridge mounting portion, and the photosensitive drum receives the rotation driving force through the hole and the projection.
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件上的处理盒，其中主组件包括电机，用于接收来自电机的驱动力的主组件侧齿轮，主组件定位构件，与基本同轴的孔齿轮和用于安装处理盒的处理盒安装部分，处理盒包括电子照相感光鼓; 处理装置可作用在感光鼓上; 以及一个可与该孔啮合的凸起，该凸起设置在该感光鼓的一个纵向端部上; 其中当所述主组件侧齿轮旋转时，所述孔和凸起彼此啮合，所述旋转驱动力通过所述孔和所述凸起之间的啮合而从所述齿轮传递到所述感光鼓; 一个暗盒定位部分，当处理暗盒安装到暗盒安装部分上时，该暗盒定位部分抵靠主体定位部分，以停止处理暗盒在基本上垂直于感光鼓轴线的方向上超过预定距离的运动;以及感光鼓通过孔和突起接收旋转驱动力。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式