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1. 发明授权

EP2565723B1 CARTRIDGE HAVING COUPLING MEMBER AND DETECTION BODY 有权
公开(公告)号：EP2565723B1
公开(公告)日：2018-10-03
申请号：EP12182299.3
申请日：2012-08-30
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Itabashi, Nao , Kamimura, Naoya
IPC分类号： G03G21/18
CPC分类号： G03G15/0889 , G03G15/065 , G03G15/0865 , G03G21/1676 , G03G21/1864 , G03G21/1896
摘要： In a cartridge, a housing has a developer accommodating portion and includes a first side wall and a second side wall. A coupling member is disposed at a position opposite to the developer accommodating portion with respect to the first side wall. A detection body is disposed at a position opposite to the developer accommodating portion with respect to the second side wall. A first driving force transmission member is positioned at the same side with the coupling member with respect to the first side wall, and transmits driving force from the coupling member to a rotating member. A second driving force transmission member is positioned at the same side with the detection body with respect to the second side wall, and transmits driving force from the rotating member to the detection body.

2. 发明公开

EP2933690A1 PROCESS CARTRIDGE AND IMAGE FORMATION DEVICE 有权
标题翻译： PROZESSKARTUSCHE UND BILDERZEUGUNGSVORRICHTUNG
公开(公告)号：EP2933690A1
公开(公告)日：2015-10-21
申请号：EP13862816.9
申请日：2013-12-13
申请人： Canon Kabushiki Kaisha
发明人： MAESHIMA, Hideki , TANABE, Masato , NOMURA, Keisuke , SHIMIZU, Hiroki
IPC分类号： G03G21/18 , G03G15/08
CPC分类号： G03G21/1842 , G03G21/1821 , G03G21/1825 , G03G21/1857 , G03G21/186 , G03G21/1864
摘要： A process cartridge includes: a photosensitive drum; a rotatable developing roller for developing an electrostatic latent image formed on the photosensitive drum; a rotatable roller having a rotation shaft in a position deviated from an axis of the developing roller, for transmitting a driving force to the developing roller; a coupling member disposed at an end portion of the shaft of the developing roller; a driving force receiving portion, provided on the coupling member and movable in a direction crossing the shaft of the rotatable roller, for receiving a driving force to be transmitted to the developing roller; an urging member for urging the drive receiving portion in the direction crossing the shaft of the rotatable roller; a supporting portion for rotatably supporting the drive receiving portion so as to be movable together with the drive receiving portion toward the rotatable roller in the direction crossing the shaft of the rotatable roller; and an abutting portion for receiving the supporting portion urged by the urging member, wherein the abutting portion is positioned outside an outer periphery of the photosensitive drum on a plane perpendicular to the shaft of the rotatable roller.
摘要翻译：处理盒包括：感光鼓; 用于显影形成在感光鼓上的静电潜像的可旋转显影辊; 旋转辊，其具有偏离显影辊的轴线的位置的旋转轴，用于将驱动力传递到显影辊; 连接构件，其设置在所述显影辊的轴的端部处; 驱动力接收部，设置在所述联接构件上并且可沿与所述可旋转辊的轴交叉的方向移动，用于接收要传递到所述显影辊的驱动力; 推动构件，用于沿与所述可旋转辊的轴交叉的方向推压所述驱动器接收部; 支撑部分，用于可旋转地支撑所述驱动接收部分，以便与所述驱动接收部分一起沿与所述可旋转辊的轴交叉的方向朝向所述可旋转辊移动; 以及用于接收由推动构件推动的支撑部分的抵接部分，其中抵接部分位于与旋转辊的轴垂直的平面上的感光鼓的外周的外侧。

3. 发明公开

EP2565723A2 Cartridge having coupling member and detection body 有权
标题翻译： Kartusche mit Kupplungsmitteln和Erkennunngskörper
公开(公告)号：EP2565723A2
公开(公告)日：2013-03-06
申请号：EP12182299.3
申请日：2012-08-30
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Itabashi, Nao , Kamimura, Naoya
IPC分类号： G03G21/18
CPC分类号： G03G15/0889 , G03G15/065 , G03G15/0865 , G03G21/1676 , G03G21/1864 , G03G21/1896
摘要： In a cartridge, a housing has a developer accommodating portion and includes a first side wall and a second side wall. A coupling member is disposed at a position opposite to the developer accommodating portion with respect to the first side wall. A detection body is disposed at a position opposite to the developer accommodating portion with respect to the second side wall. A first driving force transmission member is positioned at the same side with the coupling member with respect to the first side wall, and transmits driving force from the coupling member to a rotating member. A second driving force transmission member is positioned at the same side with the detection body with respect to the second side wall, and transmits driving force from the rotating member to the detection body.
摘要翻译：在盒中，壳体具有显影剂容纳部分，并且包括第一侧壁和第二侧壁。联接构件相对于第一侧壁设置在与显影剂容纳部相对的位置处。检测体相对于第二侧壁设置在与显影剂容纳部相对的位置处。第一驱动力传递构件相对于第一侧壁与联接构件位于同一侧，并且将驱动力从联接构件传递到旋转构件。第二驱动力传递部件与检测体相对于第二侧壁位于同一侧，并且将驱动力从旋转部件传递到检测体。

4. 发明公开

EP2202588A1 Printing unit 有权
标题翻译： Druckeinheit
公开(公告)号：EP2202588A1
公开(公告)日：2010-06-30
申请号：EP08291266.8
申请日：2008-12-23
申请人： SAGEM COMMUNICATIONS SAS
发明人： Bürgl, Rainer
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G15/0822 , G03G21/1853 , G03G21/1864
摘要： A printing unit having a receptacle for a toner cassette (4), at least one first gearing projection (1) being provided for engaging in the toner cassette (4), and the first gearing projection (1) being situated so it is rotatable around a first drive axis (11) and displaceable along the first drive axis (11), and the first gearing projection (1) being provided for transmitting a first drive torque to the toner cassette (4), it is suggested that a coupling plate (3) be situated so it is displaceable in a movement direction (33) perpendicular to the first drive axis (11), and the coupling plate (3) comprise least one first ramp element (31) working together with the first gearing projection (1).
摘要翻译：一种具有用于调色剂盒（4）的容器的打印单元，设置有用于接合在调色剂盒（4）中的至少一个第一齿轮传动突起（1），并且第一齿轮传动突起（1）第一驱动轴线（11）并且可沿着第一驱动轴线（11）移位，并且第一齿轮传动突起（1）被设置用于将第一驱动扭矩传递到调色剂盒（4），建议将联接板 3）被定位成使得其可以在垂直于第一驱动轴线（11）的移动方向（33）上移位，并且联接板（3）包括与第一传动凸轮（1）一起工作的至少一个第一斜坡元件）。

5. 发明公开

EP1666986A3 Process cartridge and electrophotographic image forming apparatus 有权
标题翻译：处理盒和电子照相成像设备
公开(公告)号：EP1666986A3
公开(公告)日：2006-06-21
申请号：EP04024309.9
申请日：2004-10-12
申请人： CANON KABUSHIKI KAISHA
发明人： Numagami, Atsushi , Miyabe, Shigeo , Toba, Shinjiro
IPC分类号： G03G21/18 , G03G15/00
CPC分类号： G03G21/1864 , G03G2221/1884
摘要： A process cartridge detachably mountable to an electrophotographic image forming apparatus, the process cartridge includes an electrophotographic photosensitive drum extending in a longitudinal direction of the process cartridge; a developing roller; a first cartridge positioning portion at each of the one and other longitudinal end portions of the process cartridge and being abuttable to a first main assembly positioning portion provided in the apparatus to position the process cartridge in a lateral direction crossing with the longitudinal direction when mounted; a second cartridge positioning portion (51a) provided at one longitudinal end portion of the process cartridge and abuttable to a second main assembly positioning portion (72) in the apparatus to limit rotation of the process cartridge about the first cartridge positioning portion when the process cartridge receives a rotational driving force (Y) for rotating the developing roller from the apparatus; a first drive input gear (76) at the one longitudinal end portion, for engagement with a main assembly driving gear (70) to transmit a rotational driving force to the developing roller; a range of engagement (Z) parallel to the longitudinal direction between the main assembly driving gear and the input gear when the input gear is engaged with the main assembly gear which overlaps with the second cartridge positioning portion (51a) as seen in a direction (V2) perpendicular to the longitudinal direction and passing through the second cartridge positioning portion.
摘要翻译：一种可拆卸地安装到电子照相成像装置上的处理盒，所述处理盒包括沿所述处理盒的纵向方向延伸的电子照相感光鼓; 显影辊; 第一暗盒定位部分，位于处理暗盒的一个纵向端部和另一个纵向端部处，并且可抵靠设置在设备中的第一主体定位部分，以在安装时将处理暗盒定位在与纵向方向交叉的横向方向上; 第二暗盒定位部分（51a），其设置在处理暗盒的一个纵向端部部分处并且可与设备中的第二主体定位部分（72）抵接，以在处理暗盒围绕第一暗盒定位部分限制处理暗盒定位部分的旋转接收用于使显影辊从装置旋转的旋转驱动力（Y）一个纵向端部上的第一驱动输入齿轮（76），用于与主组件驱动齿轮（70）啮合以将旋转驱动力传递给显影辊; 当输入齿轮与主组件齿轮啮合时，在主组件驱动齿轮和输入齿轮之间平行于纵向方向的接合范围（Z），当从主组件齿轮与主组件齿轮啮合时，主组件齿轮与第二盒定位部分（51a） V2）垂直于纵向方向并穿过第二盒定位部分。

6. 发明公开

EP1635230A1 Process cartridge with means to reduce vibration of a gear and image forming apparatus. 有权
标题翻译： Prozesskartusche mit vibrationreduzierendem Elementfürdas Getriebe undBilderzeugungsgerät。
公开(公告)号：EP1635230A1
公开(公告)日：2006-03-15
申请号：EP05019427.3
申请日：2005-09-07
申请人： Ricoh Company, Ltd.
发明人： Takigawa, Junya
IPC分类号： G03G21/18
CPC分类号： G03G21/1864 , G03G2221/1654 , G03G2221/1657 , G03G2221/1861
摘要： A process cartridge is detachably provided in an image forming apparatus having a main gear. The process cartridge includes a photoconductive unit and a rotatable unit, and a positioning member. The rotatable unit includes an unit body, an idler shaft. an idler gear attached to the idler shaft, a rotating gear coupled to the main gear via the idler gear, and a rotating member having a shaft and the rotating gear on the shaft of the rotating member. The positioning member positions the image carrying member and the rotating member with a predetermined distance therebetween, and includes an absorbing hole configured to reduce an effect of an external force, generated by a rotation of the main gear, is applied from the main gear to the idler gear.
摘要翻译：处理盒可拆卸地设置在具有主齿轮的图像形成装置中。处理盒包括光导单元和可旋转单元，以及定位构件。可旋转单元包括单元体，惰轮轴。安装在惰轮轴上的空转齿轮，经由空转齿轮联接到主齿轮的旋转齿轮，以及具有轴的旋转构件和旋转构件的轴上的旋转齿轮。定位构件将图像承载构件和旋转构件定位在其间具有预定距离，并且包括构造成减小由主齿轮的旋转产生的外力的影响的吸收孔，从主齿轮施加到惰轮

7. 发明授权

EP0917025B1 Process cartridge 有权
公开(公告)号：EP0917025B1
公开(公告)日：2004-02-18
申请号：EP98309149.7
申请日：1998-11-09
申请人： XEROX CORPORATION
发明人： Damji, Dhirendra C. , Kumar, Ajay
IPC分类号： G03G21/18 , G03G15/00
CPC分类号： G03G21/1821 , G03G21/1647 , G03G21/1864 , G03G2221/1657

8. 发明公开

EP1336905A2 Stable mounting of a process cartridge and electrophotographic image forming apparatus 有权
标题翻译：处理盒和电子照相成像设备的稳定安装
公开(公告)号：EP1336905A2
公开(公告)日：2003-08-20
申请号：EP03250121.5
申请日：2003-01-09
申请人： CANON KABUSHIKI KAISHA
发明人： Yokomori, Kanji , Arimitsu, Takeshi
IPC分类号： G03G21/18
CPC分类号： G03G21/1864 , G03G2215/0145 , G03G2221/1657 , G03G2221/1884
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes an electrophotographic photosensitive drum; a developing member for developing an electrostatic latent image formed on the electrophotographic photosensitive member; a first end cover portion provided at one longitudinal end of the photosensitive drum; a second end cover portion provided at the other longitudinal end of the photosensitive drum; a first portion to be guided provided on a bottom surface of the process cartridge so as to be guided by a first main assembly guide portion provided in the main assembly of the apparatus when the process cartridge is mounted to the main assembly of the apparatus; a second portion to be guided provided on a bottom surface of the process cartridge so as to be guided by a second main assembly guide portion provided in the main assembly of the apparatus when the process cartridge is mounted to the main assembly of the apparatus; a first portion to be positioned which is coaxial with the photosensitive drum and which is provided projected longitudinally outwardly of the photosensitive drum from the first end cover portion, the first portion to be positioned being positioned by a first main assembly positioning portion provided in the main assembly of the apparatus when the process cartridge is mounted to the main assembly of the apparatus; a second portion to be positioned which is coaxial with the photosensitive drum and which is provided projected longitudinally outwardly of the photosensitive drum from the second end cover portion, the second portion to be positioned being positioned by a second main assembly positioning portion provided in the main assembly of the apparatus when the process cartridge is mounted to the main assembly of the apparatus; a third portion to be positioned provided projected toward downstream, with respect to a cartridge mounting direction, from the first end cover portion at a position downstream of the first portion to be positioned with respect to the mounting direction in which the process cartridge is mounted to the main assembly of the apparatus, the third portion to be positioned being positioned by a third main assembly positioning portion provided in the main assembly of the apparatus when the process cartridge is mounted to the main assembly of the apparatus; and a driving force receiving portion provided partly exposed through the first end cover portion between the first portion to be positioned and the third portion to be positioned with respect to the mounting direction, the driving force receiving portion, when the process cartridge is mounted to the main assembly of the apparatus, engaging in the mounting direction with a main assembly driving force transmitting portion provided in the main assembly of the apparatus to receive a driving force for rotating the developing member from the main assembly driving force transmitting portion.
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包括：电子照相感光鼓; 显影构件，用于使形成在电子照相感光构件上的静电潜像显影; 设置在感光鼓的一个纵向端部处的第一端盖部分; 设置在感光鼓的另一纵向端部处的第二端盖部分; 设置在处理盒的底表面上的待引导的第一部分，以便当处理盒安装到设备的主组件上时由设置在设备的主组件中的第一主组件引导部引导; 设置在处理盒的底表面上的待引导的第二部分，以便当处理盒安装到设备的主组件上时由设置在设备的主组件中的第二主组件引导部引导; 第一待定位部分，其与所述感光鼓同轴并且设置成从所述第一端盖部分向所述感光鼓的纵向外侧突出，所述第一定位部分通过设置在所述主体中的第一主体定位部分定位，当处理盒安装到设备的主组件上时装置的装置; 与感光鼓同轴设置的第二部分，该第二部分设置成从第二端盖部分向感光鼓的纵向外侧突出，待定位的第二部分由设置在主体中的第二主体定位部分定位当处理盒安装到设备的主组件上时装置的装置; 在所述第一部分的下游位置，相对于盒安装方向从所述第一端盖部朝向下游突出地设置的第三部分，所述第三部分相对于所述处理盒被安装到其中的安装方向定位当处理盒安装到设备的主组件上时，设备的主组件通过设置在设备的主组件中的第三主组件定位部分定位待定位的第三部分; 以及驱动力接收部分，所述驱动力接收部分通过所述第一端盖部分被部分地设置在待定位的所述第一部分与所述第三部分之间，以相对于所述安装方向定位，当所述处理盒被安装到该设备的主组件在设置在设备主组件中的主组件驱动力传送部分与主组件驱动力传送部分接合，以接收用于使显影件从主组件驱动力传送部分旋转的驱动力。

9. 发明授权

EP0833231B1 Process cartridge and electrophotographic image forming apparatus 失效
公开(公告)号：EP0833231B1
公开(公告)日：2003-07-09
申请号：EP97307587.2
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 , F16D1/101 , G03G15/757 , G03G21/1633 , G03G21/1647 , G03G21/1864 , G03G2221/1654 , G03G2221/1657

10. 发明授权

EP0827049B1 Process cartridge, electrophotographic image forming apparatus and method for transmitting driving force to the process cartridge 失效
标题翻译：工作单元，电子照相成像设备和用于将驱动力传递给该工作单元的方法
公开(公告)号：EP0827049B1
公开(公告)日：2003-02-26
申请号：EP97306550.1
申请日：1997-08-27
申请人： CANON KABUSHIKI KAISHA
发明人： Arimitsu, Takeshi , Miyamoto, Jun , Miura, Kouji
IPC分类号： G03G21/18
CPC分类号： G03G21/1853 , G03G21/186 , G03G21/1864

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