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41. 发明申请

US20080286010A1 COLOR ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 有权
标题翻译：彩色电子图像形成装置
公开(公告)号：US20080286010A1
公开(公告)日：2008-11-20
申请号：US12113579
申请日：2008-05-01
申请人： Daisuke Aoki , Shigeo Miyabe , Takahito Ueno
发明人： Daisuke Aoki , Shigeo Miyabe , Takahito Ueno
IPC分类号： G03G15/01
CPC分类号： G03G15/0173 , G03G2215/0177
摘要： A color electrophotographic image forming apparatus which simplifies a configuration in which a rotary is rotated to change over respective developing devices to a development position to reduce the costs and save the space, and which simplifies the changeover operation to reduce an operating time. The image forming apparatus sequentially moves and changes over the respective developing devices supported by the rotary to the development position which faces a photosensitive drum by the rotation of the rotary. The rotary is rotated to move the developing devices. A cam is rotated integrally with the rotary, and thereby abutment portions of the cam are abutted against a regulating rotatable member so that the developing devices are spaced from a photosensitive drum. In a state in which the developing devices are abutted against the photosensitive drum, the cam is spaced from the regulating rotatable member by recesses of the cam.
摘要翻译：一种彩色电子照相图像形成装置，其简化将旋转体旋转以将显影装置转换到显影位置的构造，以降低成本并节省空间，并且这简化了切换操作以减少操作时间。图像形成装置通过旋转体的旋转，顺序地将由旋转体支撑的各显影装置移动并转过面向感光鼓的显影位置。旋转器旋转以移动显影装置。凸轮与旋转体一体旋转，由此凸轮的邻接部分抵靠调节可旋转构件，使得显影装置与感光鼓间隔开。在显影装置抵靠感光鼓的状态下，凸轮通过凸轮的凹部与调节可转动部件间隔开。

42. 发明申请

US20080240796A1 ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, DEVELOPING APPARATUS, AND COUPLING MEMBER 有权
标题翻译：电子图像形成装置，发展装置和联轴器
公开(公告)号：US20080240796A1
公开(公告)日：2008-10-02
申请号：US12053982
申请日：2008-03-24
申请人： Masanari Morioka , Shigeo Miyabe , Takahito Ueno
发明人： Masanari Morioka , Shigeo Miyabe , Takahito Ueno
IPC分类号： G03G15/08
CPC分类号： G03G21/186 , F16D1/10 , F16D1/101 , F16D3/04 , G03G15/0121 , G03G15/0173 , G03G15/08 , G03G15/081 , G03G15/0815 , G03G15/0865 , G03G15/0896 , G03G21/1647 , G03G21/1676 , G03G2215/0177 , G03G2221/1657
摘要： A developing device usable with an electrophotographic image forming apparatus includes a driving shaft having a rotating force applying portion, and a movable member. The developing device is mounted to the moving member and includes a developing roller, and a coupling member that includes a rotating force receiving portion and a rotating force applying portion. The coupling member is capable of taking (i) a rotational force transmitting angular position for transmitting the rotational force to the developing roller, (ii) a pre-engagement angular position taken before the coupling member is engaged with the rotating force applying portion, in which the coupling member is inclined away from the rotational force transmitting angular position, and (iii) a disengaging angular position, which enables the coupling member to disengage from the driving shaft, and inclines the coupling member away from the rotational force transmitting angular position, in a direction opposite to the pre-engagement angular position.
摘要翻译：可用于电子照相图像形成装置的显影装置包括具有旋转力施加部分的驱动轴和可动构件。显影装置安装在移动构件上并包括显影辊，以及包括旋转力接收部分和旋转力施加部分的联接构件。联接构件能够（i）用于将旋转力传递到显影辊的旋转力传递角位置，（ii）在联接构件与旋转力施加部接合之前采取的预接合角位置，联接构件远离旋转力传递角位置倾斜，以及（iii）分离角位置，其使得联接构件能够与驱动轴脱离并且使联接构件远离旋转力传递角位置倾斜，在与预接合角位置相反的方向上。

43. 发明申请

US20080152388A1 PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE DRUM UNIT 有权
标题翻译：工艺盒，电子影像成像设备和电子摄影感光鼓单元
公开(公告)号：US20080152388A1
公开(公告)日：2008-06-26
申请号：US11964518
申请日：2007-12-26
申请人： Takahito Ueno , Shigeo Miyabe , Masanari Morioka , Masato Hisano
发明人： Takahito Ueno , Shigeo Miyabe , Masanari Morioka , Masato Hisano
IPC分类号： G03G15/00
CPC分类号： G03G21/1842 , G03G15/751 , G03G15/757 , G03G21/1647 , G03G21/1814 , G03G21/1817 , G03G21/1821 , G03G21/185 , G03G21/1853 , G03G21/1857 , G03G21/186 , G03G2221/1657
摘要： A process cartridge for use with a main assembly of an electrophotographic image forming apparatus, the main assembly including a driving shaft, to be driven by a motor, having a rotational force applying portion, wherein the process cartridge is dismountable from the main assembly in a direction substantially perpendicular to an axial direction of the driving shaft, the process cartridge includes i) an electrophotographic photosensitive drum having a photosensitive layer at a peripheral surface thereof, the electrophotographic photosensitive drum being rotatable about an axis thereof; ii) process means actable on the electrophotographic photosensitive drum; iii) a coupling member engageable with the rotational force applying portion to receive a rotational force for rotating the electrophotographic photosensitive drum, the coupling member being capable of taking a rotational force transmitting angular position for transmitting the rotational force for rotating the electrophotographic photosensitive drum to the electrophotographic photosensitive drum and a disengaging angular position in which the coupling member is inclined away from the axis of the electrophotographic photosensitive drum from the rotational force transmitting angular position, wherein when the process cartridge is dismounted from the main assembly of the electrophotographic image forming apparatus in a direction substantially perpendicular to the axis of the electrophotographic photosensitive drum, the coupling member moves from the rotational force transmitting angular position to the disengaging angular position.
摘要翻译：一种用于电子照相成像设备的主组件的处理盒，该主组件包括由马达驱动的驱动轴，具有旋转力施加部分，其中处理盒可从主组件中拆卸下来方向基本上垂直于驱动轴的轴向方向，处理盒包括i）电子照相感光鼓，其外围表面具有感光层，电子照相感光鼓可绕其轴线旋转; ii）可在电子照相感光鼓上作用的处理装置; iii）联接构件，其能够与所述旋转力施加部分接合以接收用于旋转所述电子照相感光鼓的旋转力，所述联接构件能够采取旋转力传递角位置，以将用于使所述电子照相感光鼓旋转的旋转力传递到所述旋转力电子照相感光鼓和脱离角位置，其中联接构件从旋转力传递角位置远离电子照相感光鼓的轴线倾斜，其中当处理盒从电子照相成像设备的主组件拆卸时基本上垂直于电子照相感光鼓的轴线的方向，联接构件从旋转力传递角位置移动到分离角位置。

44. 发明授权

US07212768B2 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：US07212768B2
公开(公告)日：2007-05-01
申请号：US10960088
申请日：2004-10-08
申请人： Atsushi Numagami , Shigeo Miyabe , Shinjiro Toba
发明人： Atsushi Numagami , Shigeo Miyabe , Shinjiro Toba
IPC分类号： G03G21/16
CPC分类号： G03G21/1864 , G03G2221/1884
摘要： A process cartridge detachably mountable to an electrophotographic image forming includes an electrophotographic photosensitive drum; a developing roller; a first cartridge positioning portion abuttable to a first main assembly positioning portion provided in a main assembly of the apparatus to position the cartridge with respect to a direction crossing the longitudinal direction, when the cartridge is mounted to the main assembly; a second cartridge positioning portion abuttable to a second main assembly positioning portion provided in the main assembly to limit rotation of the cartridge about the first cartridge positioning portion, when the cartridge receives a rotational driving force for rotating the roller from the main assembly; and a first drive input gear, for engagement with a main assembly driving gear to transmit a rotational driving force to the roller.
摘要翻译：可拆卸地安装到电子照相成像的处理盒包括电子照相感光鼓; 显影辊; 第一盒定位部分，邻接于设置在所述装置的主组件中的第一主组件定位部分，用于当所述盒安装到所述主组件时相对于与所述纵向方向交叉的方向定位所述盒; 第二盒定位部分邻接于设置在主组件中的第二主组件定位部分，以限制盒围绕第一盒定位部分的旋转，当盒接收用于使辊从主组件旋转的旋转驱动力时; 以及第一驱动输入齿轮，用于与主组件驱动齿轮接合以将旋转驱动力传递到辊。

45. 发明授权

US07184690B2 Electrophotographic photosensitive drum supporting apparatus, process cartridge and electrophotographic image forming apparatus 有权
标题翻译：电子照相感光鼓支持装置，处理盒和电子照相成像装置
公开(公告)号：US07184690B2
公开(公告)日：2007-02-27
申请号：US10957835
申请日：2004-10-05
申请人： Takahito Ueno , Atsushi Numagami , Isao Koishi , Akiyoshi Fujita , Shigeo Miyabe
发明人： Takahito Ueno , Atsushi Numagami , Isao Koishi , Akiyoshi Fujita , Shigeo Miyabe
IPC分类号： G03G15/00 , G03G15/02
CPC分类号： G03G15/751 , G03G2221/1606
摘要： An electrophotographic photosensitive drum supporting apparatus for rotatably supporting a photosensitive drum includes a first supporting member having a first hole for supporting one end of the drum, and first and second surfaces on one side and the other side of the first supporting member relative to an imaginary plane passing through the axis of the drum, respectively. The first and second surfaces are inclined with respect to the plane so as to contact with the drum and are provided on the inner surface of the first hole. The apparatus also includes a second supporting member having a second hole for supporting the other end of the drum, and a third and a fourth surfaces on one side and the other side of the second supporting member relative to the plane, respectively. The third and fourth surfaces are inclined with respect to the plane so as to contact with the drum and are provided on the inner surface of the second hole. The apparatus also includes a plurality of process members provided in contact with the drum. The direction of the resultant force of a force acting on the drum by the plurality of process members is a direction in which the drum is urged against the first and second inclined surfaces and against the third and fourth inclined surfaces.
摘要翻译：用于可旋转地支撑感光鼓的电子照相感光鼓支撑装置包括第一支撑构件，其具有用于支撑滚筒的一端的第一孔，以及第一支撑构件的一侧和另一侧上的第一和第二表面，平面分别穿过滚筒的轴线。第一和第二表面相对于平面倾斜，以便与滚筒接触并设置在第一孔的内表面上。该装置还包括第二支撑构件，其具有用于支撑滚筒的另一端的第二孔和相对于该平面的第二支撑构件的一侧和另一侧上的第三和第四表面。第三和第四表面相对于该平面倾斜以与滚筒接触并设置在第二孔的内表面上。该设备还包括与滚筒接触地设置的多个处理部件。通过多个处理构件作用在鼓上的力的合力的方向是鼓被抵靠第一和第二倾斜表面并抵靠第三和第四倾斜表面的方向。

46. 发明申请

US20060067725A1 Cartridge, process cartridge, and electrophotographic image forming apparatus 有权
标题翻译：墨盒，处理盒和电子照相成像设备
公开(公告)号：US20060067725A1
公开(公告)日：2006-03-30
申请号：US10960055
申请日：2004-10-08
申请人： Shigeo Miyabe , Shinjiro Toba , Takahito Ueno
发明人： Shigeo Miyabe , Shinjiro Toba , Takahito Ueno
IPC分类号： G03G15/00 , G03G21/18
CPC分类号： G03G21/1871 , G03G2215/0119 , G03G2221/166 , G03G2221/1884
摘要： A cartridge detachably mountable to a mounting portion in a main assembly of an electrophotographic image forming apparatus, includes: a cartridge electrical contact supplying electric power to a process device and being electrically connectable to a main assembly electrical contact when the cartridge is mounted to the mounting portion; first and second portions to be guided by a main assembly guide to guide the cartridge to the mounting portion when the cartridge is mounted to the mounting portion; and a guide portion guiding the main assembly electrical contact to the cartridge electrical contact when the cartridge is mounted to the mounting portion. The guide portion is disposed between the first and second portions to be guided, and the cartridge electrical contact is upstream of the guide portion with respect to a direction in which the cartridge is mounted to the mounting 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中的安装部分的盒，包括：盒式电气接触件，当盒被安装到安装件上时，向处理装置提供电力并且可电连接到主组件电接触件一部分; 第一和第二部分由主组件引导件引导，以在盒被安装到安装部分时将盒引导到安装部分; 以及引导部分，当盒被安装到安装部分时，引导部分将主组件电接触引导到盒电触点。引导部分设置在待引导的第一和第二部分之间，并且盒电触点相对于盒安装到安装部分的方向在引导部分的上游。

47. 发明申请

US20060008289A1 Electrophotographic image forming apparatus and process cartridge 审中-公开
公开(公告)号：US20060008289A1
公开(公告)日：2006-01-12
申请号：US11174562
申请日：2005-07-06
申请人： Masaaki Sato , Kazuo Chadani , Shigeo Miyabe
发明人： Masaaki Sato , Kazuo Chadani , Shigeo Miyabe
IPC分类号： G03G15/08 , G03G21/18
CPC分类号： G03G21/1832 , G03G15/0882 , G03G2215/0119 , G03G2215/0687 , G03G2215/088 , G03G2221/163 , G03G2221/1648 , G03G2221/1861
摘要： An electrophotographic image forming apparatus for forming an image on a recording material, to which a process cartridge is detachably mountable, the apparatus, includes (a) a plurality of mounting portions for detachably mounting process cartridges, respectively, the process cartridges each including, an electrophotographic photosensitive drum, a developing roller for developing an electrostatic latent image formed on the electrophotographic photosensitive drum, a developer accommodating portion for accommodating a developer for use by the developing roller to develop the electrostatic latent image, a developer supply opening for supplying the developer to the developing roller from the developer accommodating portion, a sealing member for unsealably sealing the developer supply opening, and unsealing means for unsealing the developer supply opening by removing the sealing member from the developer supply opening; (b) a motor; and (c) driving force transmitting means for selectively transmitting a driving force from the motor to the unsealing means to unseal the developer supply openings of the process cartridges mounted to the mounting portions.

48. 发明授权

US06934485B2 Process cartridge, electrophotographic image forming apparatus and fixing method of electrical contact part 有权
标题翻译：处理盒，电子照相成像设备和电接触部件的固定方法
公开(公告)号：US06934485B2
公开(公告)日：2005-08-23
申请号：US10128333
申请日：2002-04-24
申请人： Shigeo Miyabe , Hiroomi Matsuzaki , Akira Suzuki , Kazuo Chadani , Daisuke Abe
发明人： Shigeo Miyabe , Hiroomi Matsuzaki , Akira Suzuki , Kazuo Chadani , Daisuke Abe
IPC分类号： G03G21/00 , G03G15/00 , G03G15/08 , G03G21/18
CPC分类号： G03G21/186 , B29C45/14467 , G03G21/1867 , G03G2215/0888 , G03G2221/166
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographc photosensitive drum; a developlng member for developing an electrostatic latent image formed on the electrophotographic photosensitive drum with a developer; charging member for electrically charging the drum; a drum frame supporting the charging member and the drum; a developer accomodation frame having a developer accomodating portion for accomodating the developer; a supporting frame supporting the drum frame and the developer accomodation frame adjacent one logitudinal end of the drum; a developing bias contact, provided on the supporting frame, for receiving a developing bias voltage applied to the developing member from the main assembly of the apparatus when the process cartridge is mounted to the main assembly of the apparatus; and a charging bias contact, provided on the supporting frame, for receiving a charging bias applied to the charging member from the main assembly when the process cartridge is mounted to the main assembly.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件的处理盒包括电子照相感光鼓; 用于用显影剂显影形成在电子照相感光鼓上的静电潜像的显影部件; 充电构件，用于对所述鼓进行充电; 支撑充电构件和鼓的鼓框架; 具有用于容纳显影剂的显影剂容纳部分的显影剂容纳框架; 支撑框架，支撑滚筒框架和与鼓的一个纵向端相邻的显影剂容纳框架; 设置在所述支撑框架上的显影偏压接触件，用于当所述处理盒安装到所述设备的主组件时，从所述设备的主组件接收施加到所述显影构件的显影偏压; 以及设置在所述支撑框架上的充电偏压触头，用于当所述处理盒安装到所述主组件时，从所述主组件接收施加到所述充电构件的充电偏压。

49. 发明授权

US06215969B1 Toner container, toner container assembling method, process cartridge, and electrophotographic image forming apparatus 失效
标题翻译：调色剂容器，调色剂容器组装方法，处理盒和电子照相成像设备
公开(公告)号：US06215969B1
公开(公告)日：2001-04-10
申请号：US09122766
申请日：1998-07-27
申请人： Yoshiya Nomura , Kanji Yokomori , Shigeo Miyabe
发明人： Yoshiya Nomura , Kanji Yokomori , Shigeo Miyabe
IPC分类号： G03G2116
CPC分类号： G03G21/1825 , G03G15/0865 , G03G15/0877 , G03G15/0882 , G03G15/0896 , G03G21/1652 , G03G21/181 , G03G21/1857 , G03G2221/163 , G03G2221/1853
摘要： A toner container for containing toner to be used for developing a latent image formed on an electrophotographic photosensitive member by a developing device, usable with a process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the process cartridge containing the photosensitive member and the developing device, includes: a first frame having a toner supply opening for supplying the toner to the developing device and a mounting portion for mounting a rotatable stirring member for stirring the toner contained in the toner container; a second frame coupled with the first frame and having an outward projection without interference with a rotational region of the stirring member; wherein the toner container is formed by coupling the first frame and second frame.
摘要翻译：一种调色剂容器，用于容纳用于通过显影装置形成在电子照相感光构件上的潜像显影的调色剂，可用于可拆卸地安装到电子照相成像设备的主组件上的处理盒，该处理盒包含感光构件并且显影装置包括：第一框架，具有用于将调色剂供给到显影装置的调色剂供应开口和用于安装用于搅拌容纳在调色剂容器中的调色剂的可旋转搅拌构件的安装部分; 第二框架，与所述第一框架联接并且具有向外的突出部，而不干扰所述搅拌构件的旋转区域; 其中所述调色剂容器通过联接所述第一框架和所述第二框架而形成。

50. 发明授权

US6154623A Process cartridge and image forming apparatus 失效
标题翻译：处理盒和成像设备
公开(公告)号：US6154623A
公开(公告)日：2000-11-28
申请号：US934133
申请日：1997-09-19
申请人： Akira Suzuki , Tadayuki Tsuda , Shigeo Miyabe
发明人： Akira Suzuki , Tadayuki Tsuda , Shigeo Miyabe
IPC分类号： G03G15/08 , G03G21/18 , G03G15/00 , G03G21/00
CPC分类号： G03G21/1846
摘要： A process cartridge detachably mountable to a main body of an electrophotographic image forming apparatus includes an electrophotographic photosensitive member, a developing unit for developing a latent image formed on the electrophotographic photosensitive member with a toner, a toner containing portion for containing the toner used by the developing unit, and a recess formed in an outer surface of the toner containing portion over an entire area thereof substantially in parallel with an axis of the electrophotographic photosensitive member for gripping the process cartridge.
摘要翻译：可拆卸地安装到电子照相图像形成装置的主体的处理盒包括电子照相感光构件，用于利用调色剂显影形成在电子照相感光构件上的潜像的显影单元，用于容纳由显影单元，以及形成在调色剂容纳部分的外表面上的整个区域的凹部，其基本上与用于夹持处理盒的电子照相感光构件的轴线平行。

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