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31. 发明申请

US20140363189A1 Cartridge Provided with Coil-Shaped Electrode Member 有权
标题翻译：带有线圈电极部件的墨盒
公开(公告)号：US20140363189A1
公开(公告)日：2014-12-11
申请号：US14297710
申请日：2014-06-06
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Junichi Hashimoto , Isao Kishi , Shota Shinoya , Koji Abe , Yasushi Okabe
IPC分类号： G03G15/00 , G03G15/04
CPC分类号： G03G21/1652 , G03G21/1676 , G03G21/1867 , G03G2221/1684
摘要： A cartridge includes: a rotation body; and an electrode member. The electrode member is configured to supply the rotation body with electric power from an external electrode provided outside of the cartridge. The electrode member includes: a contact portion; and an urging portion. The contact portion is configured to be contacted with the external electrode. The urging portion is in a shape of a coil formed by winding a wire rod and configured to urge the contact portion toward the external electrode such that the contact portion is pivotally moved about the urging portion.
摘要翻译：墨盒包括：旋转体; 和电极部件。电极部件构成为从设置在筒体外部的外部电极向旋转体供给电力。电极部件包括：接触部; 和推压部。接触部分被配置成与外部电极接触。推动部分是通过卷绕线材形成的线圈形状，并且构造成将接触部分朝向外部电极推动，使得接触部分围绕推动部分枢转运动。

32. 发明授权

US11733643B2 Developing cartridge including supply roller, layer thickness regulation blade, and supply electrode electrically connected to both supply roller and layer thickness regulation blade 有权
公开(公告)号：US11733643B2
公开(公告)日：2023-08-22
申请号：US17375187
申请日：2021-07-14
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Atsushi Fukaya , Tomoya Ichikawa , Koji Abe , Naoya Kamimura
IPC分类号： G03G21/16 , G03G21/18 , G03G15/06 , G03G15/08
CPC分类号： G03G21/1652 , G03G21/1867 , G03G15/065 , G03G15/0812
摘要： A developing cartridge includes: a casing configured to accommodate therein toner; a developing roller; a supply roller configured to supply the toner to the developing roller; a layer thickness regulation blade in contact with a circumferential surface of the developing roller; a developing electrode electrically connected to the developing roller; and a supply electrode electrically connected to the supply roller and the layer thickness regulation blade. The supply electrode includes: an electrode member electrically connected to a rotation shaft of the supply roller and movable in a direction perpendicular to the rotation shaft; and a connection member in contact with and electrically connecting the electrode member and the layer thickness regulation blade. The electrode member is movable relative to the connection member in the direction perpendicular to the rotation shaft in a state where the electrode member is in contact with the connection member.

33. 发明授权

US11422502B2 Drum cartridge and developing cartridge capable of suppressing variation in position of electrical contact surface 有权
公开(公告)号：US11422502B2
公开(公告)日：2022-08-23
申请号：US17395592
申请日：2021-08-06
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Takashi Shimizu , Koji Abe
IPC分类号： G03G21/18 , G03G15/08
摘要： A drum cartridge includes: a drum frame to which a developing cartridge including a storage medium having an electrical contact surface is detachably attachable; a photosensitive drum; a transfer roller; and a conveying roller. The drum is rotatable about a first axis extending in a first direction and positioned at one end portion of the frame in a second direction. The transfer roller is rotatable about a second axis extending in the first direction and in contact with the drum. The conveying roller is rotatable about a third axis extending in the first direction and separated from the transfer roller in the second direction. A first opening of the frame is positioned between the transfer roller and the conveying roller in the second direction. The electrical contact surface is exposed to an outside through the first opening in a case where the developing cartridge is attached to the frame.

34. 发明授权

US11422501B2 Drum cartridge and developing cartridge capable of suppressing variation in position of electrical contact surface 有权
公开(公告)号：US11422501B2
公开(公告)日：2022-08-23
申请号：US17395560
申请日：2021-08-06
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Takashi Shimizu , Koji Abe
IPC分类号： G03G21/18 , G03G15/08
摘要： A drum cartridge includes: a drum frame to which a developing cartridge including a storage medium having an electrical contact surface is detachably attachable; a photosensitive drum; a transfer roller; and a conveying roller. The drum is rotatable about a first axis extending in a first direction and positioned at one end portion of the frame in a second direction. The transfer roller is rotatable about a second axis extending in the first direction and in contact with the drum. The conveying roller is rotatable about a third axis extending in the first direction and separated from the transfer roller in the second direction. A first opening of the frame is positioned between the transfer roller and the conveying roller in the second direction. The electrical contact surface is exposed to an outside through the first opening in a case where the developing cartridge is attached to the frame.

35. 发明授权

US10514656B2 Drum cartridge and development cartridge capable of suppressing variation in position of electrical contact surface 有权
公开(公告)号：US10514656B2
公开(公告)日：2019-12-24
申请号：US16438983
申请日：2019-06-12
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Takashi Shimizu , Koji Abe
IPC分类号： G03G21/18 , G03G15/08
摘要： A drum cartridge includes: a drum frame to which a developing cartridge including a storage medium having an electrical contact surface is detachably attachable; a photosensitive drum; a transfer roller; and a conveying roller. The drum is rotatable about a first axis extending in a first direction and positioned at one end portion of the frame in a second direction. The transfer roller is rotatable about a second axis extending in the first direction and in contact with the drum. The conveying roller is rotatable about a third axis extending in the first direction and separated from the transfer roller in the second direction. A first opening of the frame is positioned between the transfer roller and the conveying roller in the second direction. The electrical contact surface is exposed to an outside through the first opening in a case where the developing cartridge is attached to the frame.

36. 发明授权

US10514655B2 Drum cartridge and developing cartridge capable of suppressing variation in position of electrical contact surface 有权
公开(公告)号：US10514655B2
公开(公告)日：2019-12-24
申请号：US16438882
申请日：2019-06-12
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Takashi Shimizu , Koji Abe
IPC分类号： G03G21/16 , G03G21/18 , G03G15/08
摘要： A drum cartridge includes: a drum frame to which a developing cartridge including a storage medium having an electrical contact surface is detachably attachable; a photosensitive drum; a transfer roller; and a conveying roller. The drum is rotatable about a first axis extending in a first direction and positioned at one end portion of the frame in a second direction. The transfer roller is rotatable about a second axis extending in the first direction and in contact with the drum. The conveying roller is rotatable about a third axis extending in the first direction and separated from the transfer roller in the second direction. A first opening of the frame is positioned between the transfer roller and the conveying roller in the second direction. The electrical contact surface is exposed to an outside through the first opening in a case where the developing cartridge is attached to the frame.

37. 发明授权

US09753428B2 Cartridge provided with coil-shaped electrode member 有权
公开(公告)号：US09753428B2
公开(公告)日：2017-09-05
申请号：US15440334
申请日：2017-02-23
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Junichi Hashimoto , Isao Kishi , Shota Shinoya , Koji Abe , Yasushi Okabe
IPC分类号： G03G21/16
CPC分类号： G03G21/1652 , G03G21/1676 , G03G21/1867 , G03G2221/1684
摘要： A cartridge includes: a rotation body; and an electrode member. The electrode member is configured to supply the rotation body with electric power from an external electrode provided outside of the cartridge. The electrode member includes: a contact portion; and an urging portion. The contact portion is configured to be contacted by the external electrode. The urging portion is in a shape of a coil formed by winding a wire rod and configured to urge the contact portion toward the external electrode such that the contact portion is pivotally moved about the urging portion.

38. 发明授权

US09581960B2 Cartridge provided with coil-shaped electrode member 有权
标题翻译：盒装有线圈状电极部件
公开(公告)号：US09581960B2
公开(公告)日：2017-02-28
申请号：US14297710
申请日：2014-06-06
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Junichi Hashimoto , Isao Kishi , Shota Shinoya , Koji Abe , Yasushi Okabe
IPC分类号： G03G21/18
CPC分类号： G03G21/1652 , G03G21/1676 , G03G21/1867 , G03G2221/1684
摘要： A cartridge includes: a rotation body; and an electrode member. The electrode member is configured to supply the rotation body with electric power from an external electrode provided outside of the cartridge. The electrode member includes: a contact portion; and an urging portion. The contact portion is configured to be contacted by the external electrode. The urging portion is in a shape of a coil formed by winding a wire rod and configured to urge the contact portion toward the external electrode such that the contact portion is pivotally moved about the urging portion.
摘要翻译：墨盒包括：旋转体; 和电极部件。电极部件构成为从设置在筒体外部的外部电极向旋转体供给电力。电极部件包括：接触部; 和推压部。接触部构造成与外部电极接触。推动部分是通过卷绕线材形成的线圈形状，并且构造成将接触部分朝向外部电极推动，使得接触部分围绕推动部分枢转运动。

39. 发明授权

US09501033B2 Image forming apparatus provided with light guide and light source 有权
标题翻译：具有光导和光源的图像形成装置
公开(公告)号：US09501033B2
公开(公告)日：2016-11-22
申请号：US14671242
申请日：2015-03-27
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Koji Abe , Yasuo Fukamachi
IPC分类号： G03G21/00 , G03G21/18 , G03G21/06 , G03G21/16 , G03G21/08
CPC分类号： G03G21/1814 , G03G21/0094 , G03G21/06 , G03G21/08 , G03G21/1671 , G03G21/1817 , G03G2221/1853
摘要： An image forming apparatus includes: a main casing; a light source; and a photosensitive cartridge. The light source is provided in the main casing and configured to emit a light. The photosensitive cartridge is mountable in the main casing in a mounting direction. The photosensitive cartridge includes: a photosensitive drum; a light guide; a first wall and a second wall. The photosensitive drum has a surface. The light guide is configured to guide the light emitted from the light source to the surface of the photosensitive drum to eliminate static on the surface of the photosensitive drum. The second wall is spaced apart from the first wall in a first direction that crosses the mounting direction. The light source is disposed between the first wall and the second wall when the photosensitive cartridge has been mounted in the main casing.
摘要翻译：图像形成装置包括：主壳体; 光源; 和感光盒。光源设置在主壳体中并且被配置为发射光。感光盒可以沿安装方向安装在主壳体中。感光盒包括：感光鼓; 光导第一个墙壁和第二个墙壁。感光鼓具有表面。光导被配置为将从光源发射的光引导到感光鼓的表面以消除感光鼓表面上的静电。第二壁在与安装方向交叉的第一方向上与第一壁间隔开。当感光盒已经安装在主壳体中时，光源设置在第一壁和第二壁之间。

40. 发明申请

US20160238992A1 Process Cartridge and Image Forming Apparatus 有权
标题翻译：处理盒和成像装置
公开(公告)号：US20160238992A1
公开(公告)日：2016-08-18
申请号：US15139042
申请日：2016-04-26
申请人： Brother Kogyo Kabushiki Kaisha
发明人： Koji Abe , Junichi Hashimoto
IPC分类号： G03G21/18
CPC分类号： G03G21/1803 , G03G21/18 , G03G21/1828 , G03G21/1864 , G03G2221/1609
摘要： A process cartridge and an image forming apparatus are provided. The process cartridge is detachably mountable in an apparatus body of the image forming apparatus, and includes a plurality of photosensitive drums, a first outer side plate which is provided on one side of the photosensitive drums in an axial direction of the photosensitive drum, a second outer side plate which is provided on the other side of the photosensitive drums in the axial direction, and opposes the first outer side plate with the photosensitive drums interposed therebetween, and a plurality of input parts which are provided on ends of the photosensitive drums at the one side, respectively. An end face of each of the input parts being provided inward with respect to the outer surface of the first outer side plate.
摘要翻译：提供处理盒和图像形成装置。处理盒可拆卸地安装在图像形成装置的装置主体中，并且包括多个感光鼓，第一外侧板，其沿着感光鼓的轴向方向设置在感光鼓的一侧，第二外侧板外侧板，其设置在所述感光鼓的另一侧的轴向方向上，并且与所述第一外侧板与所述感光鼓相对置;以及多个输入部，其设置在所述感光鼓的所述一边分别。每个输入部分的端面相对于第一外侧板的外表面向内设置。

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