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21. 发明授权

US06173140B2 Coupling member, process cartridge and assembling method of process cartridge 失效
标题翻译：联轴器，处理盒和处理盒的组装方法
公开(公告)号：US06173140B2
公开(公告)日：2001-01-09
申请号：US09041695
申请日：1998-03-13
申请人： Akira Suzuki , Hiroomi Matsuzaki , Shigeo Miyabe , Kazuo Chadani
发明人： Akira Suzuki , Hiroomi Matsuzaki , Shigeo Miyabe , Kazuo Chadani
IPC分类号： G03G2118
CPC分类号： G03G21/181 , G03G21/1825 , G03G2221/1861
摘要： A coupling member for coupling a first frame for supporting an electrophotographic photosensitive member and a second frame for supporting a developing member for developing a latent image formed on the photosensitive member, the coupling member includes a base; a shaft mounting portion provided in the base to mount a shaft for rotatably coupling the first frame and the second frame; an urging portion, provided in the base, for urging, to the second frame, a resilient member for applying a resilient force between the first frame and the second frame; and a fixed portion, in the base, for fixing the base to the first frame.
摘要翻译：一种联接构件，用于联接用于支撑电子照相感光构件的第一框架和用于支撑用于显影形成在感光构件上的潜像的显影构件的第二框架，所述联接构件包括基座; 轴安装部，设置在所述基座中，以安装用于可旋转地联接所述第一框架和所述第二框架的轴; 设置在所述基座中的推动部分，用于向所述第二框架推动用于在所述第一框架和所述第二框架之间施加弹力的弹性构件; 以及在基座中用于将基座固定到第一框架上的固定部分。

22. 发明授权

US5878310A Process cartridge, assembling method for process cartridge and electrophotographic image forming apparatus 失效
标题翻译：处理盒，处理盒和电子照相成像设备的组装方法
公开(公告)号：US5878310A
公开(公告)日：1999-03-02
申请号：US677394
申请日：1996-07-09
申请人： Shinya Noda , Yoshikazu Sasago , Haruhisa Oshida , Toshiyuki Karakama , Shigeo Miyabe
发明人： Shinya Noda , Yoshikazu Sasago , Haruhisa Oshida , Toshiyuki Karakama , Shigeo Miyabe
IPC分类号： G03G21/00 , G03G15/00 , G03G21/16 , G03G21/18
CPC分类号： G03G21/1853 , G03G15/751 , G03G21/181 , G03G2221/1606 , G03G2221/1657 , G03G2221/166
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes a cartridge frame; an electrophotographic photosensitive drum having a cylinder and a photosensitive layer thereon; a process device actable on the photosensitive drum; a drum shaft for rotatably supporting the photosensitive drum on the cartridge frame, the drum shaft extending through the photosensitive drum and having a length sufficient to be supported by the cartridge frame at one end thereof and at the other end thereof wherein the drum shaft is provided on its outer periphery adjacent its one end with projections and recesses, and is engaged with a hole in the cartridge frame; and a preventing member for preventing the drum shaft from disengaging from the cartridge frame.
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盒框架; 电子照相感光鼓，其上具有圆筒和感光层; 可操作在感光鼓上的处理装置; 鼓轴，用于将感光鼓可旋转地支撑在盒框架上，鼓轴延伸穿过感光鼓并且具有足够的长度，以便在其一端处由盒架支撑，并且在另一端设置鼓轴，在其外周上邻近其一端具有突出和凹陷，并与盒框架中的孔接合; 以及用于防止鼓轴从盒框架脱离的防止构件。

23. 发明授权

US5839028A Process cartridge and refilling method therefor 失效
标题翻译：处理盒和再填充方法
公开(公告)号：US5839028A
公开(公告)日：1998-11-17
申请号：US703803
申请日：1996-08-26
申请人： Yoshiya Nomura , Kanji Yokomori , Shigeo Miyabe
发明人： Yoshiya Nomura , Kanji Yokomori , Shigeo Miyabe
IPC分类号： G03G15/08 , G03G21/18 , G03G15/00
CPC分类号： G03G21/181 , G03G2215/00987
摘要： A toner refilling method is disclosed for a process cartridge detachably mountable to a main assembly of an image forming apparatus. The process cartridge includes an electrophotographic photosensitive member, a device for developing a latent image formed on the electrophotographic photosensitive member, a toner accommodating portion for accommodating toner to be used for development by the developing device, a cleaner for removing the toner remaining on the electrophotographic photosensitive member, and a removed toner accommodating portion for accommodating the toner removed from the electrophotographic photosensitive member by the cleaner. The method includes digging a hole in the removed toner accommodating portion; discharging the toner accommodated in the removed toner accommodating portion through the hole dug in the removed toner accommodating portion by the first digging step; sealing the hole of the removed toner accommodating portion, after the discharging of the toner; digging a hole bridging over a separation member provided in the toner accommodating portion, to partition an inside of the toner accommodating portion; refilling toner into a first chamber and a second chamber formed by the separation member, through the hole dug in the toner accommodating portion by the second digging step; and sealing the hole dug by the second digging step, after the toner is refilled.
摘要翻译：公开了一种用于可拆卸地安装到图像形成装置的主组件上的处理盒的调色剂补充方法。处理盒包括电子照相感光构件，用于显影形成在电子照相感光构件上的潜像的装置，用于容纳显影装置用于显影的调色剂的调色剂容纳部分，用于除去残留在电摄影感光构件和用于容纳通过清洁器从电子照相感光构件去除的调色剂的去除的调色剂容纳部分。该方法包括在去除的调色剂容纳部分中挖孔; 通过第一挖掘步骤，通过在去除的调色剂容纳部分中挖出的孔排出容纳在去除的调色剂容纳部分中的调色剂; 在排出调色剂之后密封除去的调色剂容纳部分的孔; 挖掘一个桥接在设置在调色剂容纳部分中的分隔构件上的孔，以分隔调色剂容纳部分的内部; 通过第二挖掘步骤通过在调色剂容纳部分中挖出的孔将调色剂再次装入由分离部件形成的第一室和第二室中; 并且在调色剂被再填充之后通过第二挖掘步骤密封所挖出的孔。

24. 发明授权

US08798501B2 Cover member and cartridge 有权
标题翻译：盖子和墨盒
公开(公告)号：US08798501B2
公开(公告)日：2014-08-05
申请号：US13558205
申请日：2012-07-25
申请人： Naoki Hayashi , Shigeo Miyabe
发明人： Naoki Hayashi , Shigeo Miyabe
IPC分类号： G03G15/08 , G03G21/16
CPC分类号： G03G15/0896 , G03G15/0173 , G03G15/0875 , G03G21/16 , G03G2215/0177 , G03G2221/163 , G03G2221/1654
摘要： A cover member is mounted on a cartridge including a developer bearing member for providing a developer for developing an electrostatic latent image, and a grip portion to be gripped, and cover an exposed part of the developer bearing member exposed outside a frame member of the cartridge includes a portion configured to partition a space between the grip portion and the exposed part when the cover member is mounted on the cartridge.
摘要翻译：盖构件安装在包括显影剂承载构件的显影剂承载构件上，该显影剂承载构件用于提供用于显影静电潜像的显影剂和被夹持的握持部分，并且覆盖暴露在盒的框架构件外部的显影剂承载构件的暴露部分包括构造成当所述盖构件安装在所述盒上时将所述把手部分和所述暴露部分之间的空间分隔开的部分。

25. 发明授权

US08630564B2 Process cartridge electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit 有权
标题翻译：处理盒电子照相成像设备和电子照相感光鼓单元
公开(公告)号：US08630564B2
公开(公告)日：2014-01-14
申请号：US13570671
申请日：2012-08-09
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： G03G21/18
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 process cartridge includes an electrophotographic photosensitive drum having a photosensitive layer, and a process means actable on the electrophotographic photosensitive drum. The process cartridge also includes a coupling member for receiving a rotational force for rotating the electrophotographic photosensitive drum.
摘要翻译：一种用于电子照相成像设备的主组件的处理盒。处理盒包括具有感光层的电子照相感光鼓和可作用在电子摄影感光鼓上的处理装置。处理盒还包括用于接收用于旋转电子照相感光鼓的旋转力的联接构件。

26. 发明授权

US08626031B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08626031B2
公开(公告)日：2014-01-07
申请号：US12893433
申请日：2010-09-29
申请人： Shinjiro Toba , Takahito Ueno , Shigeo Miyabe
发明人： Shinjiro Toba , Takahito Ueno , Shigeo Miyabe
IPC分类号： G03G15/01
CPC分类号： G03G15/0121 , G03G21/1671 , G03G21/1676 , G03G2215/0177 , G03G2221/1654
摘要： An image forming apparatus includes an image bearing member; a developing device; and a movable member for rotationally moving the developing device. The movable member includes a rotation shaft member, a first member which is engaged with the rotation shaft member at one end portion, a second member which is engaged with the rotation shaft member at the other end portion, a first guide portion, and a second guide portion. The apparatus further includes a first swingable supporting member for rotatably supporting the movable member at the one end portion; a second swingable supporting member for rotatably supporting the movable member at the other end portion; an urging portion for urging the movable member toward the image bearing member; a first preventing member for preventing movement of the first member; and a second preventing member for preventing movement of the second member.
摘要翻译：图像形成装置包括：图像承载部件; 显影装置; 以及用于旋转地移动显影装置的可动构件。可动构件包括旋转轴构件，在一端部与旋转轴构件接合的第一构件，在另一端部与旋转轴构件接合的第二构件，第一引导部和第二构件导向部分。该装置还包括：第一可摆动支撑构件，用于在一个端部处可旋转地支撑可动构件; 第二可摆动支撑构件，用于在另一端部处可旋转地支撑可动构件; 用于将可动构件推向图像承载部件的推动部分; 第一防止构件，用于防止第一构件的移动; 以及防止第二构件的移动的第二防止构件。

27. 发明授权

US08521060B2 Cartridge with a protecting member and a sealing member for sealing a developer supply opening 失效
标题翻译：具有保护构件的墨盒和用于密封显影剂供应开口的密封构件
公开(公告)号：US08521060B2
公开(公告)日：2013-08-27
申请号：US13030680
申请日：2011-02-18
申请人： Tetsuya Numata , Shigeo Miyabe , Takahito Ueno , Shinjiro Toba
发明人： Tetsuya Numata , Shigeo Miyabe , Takahito Ueno , Shinjiro Toba
IPC分类号： G03G15/08
CPC分类号： G03G21/1832 , G03G15/0882 , G03G2215/0687 , G03G2221/1846
摘要： A developing cartridge detachably mountable to image forming apparatus includes a developer carrying member for developing an electrostatic latent image formed on the image bearing member; a protecting member, demountable in the axial direction of said developer carrying member from said frame; an accommodating portion accommodating the developer to be supplied to said developer carrying member; a sealing member sealing an opening for permitting the developer to be supplied from said accommodating portion to said developer carrying member; and a grip portion, provided at one longitudinal end of said sealing member, for being gripped when said sealing member is removed from said opening, said grip portion being movable between a first position on a movement locus of said protecting member when said protecting member is dismounted from said frame, and a second position outside the movement locus.
摘要翻译：可拆卸地安装到图像形成装置的显影盒包括用于显影形成在图像承载部件上的静电潜像的显影剂承载部件; 保护构件，其可从所述框架在所述显影剂承载构件的轴向方向上拆卸; 容纳部分，容纳要供应到所述显影剂承载构件的显影剂; 密封构件，密封用于允许显影剂从所述容纳部分供应到所述显影剂承载构件的开口; 以及设置在所述密封构件的一个纵向端部处的抓握部分，用于当所述密封构件从所述开口移除时被夹持，所述抓握部分可在所述保护构件的运动轨迹上的第一位置和所述保护构件之间移动时，从所述框架拆卸，并且在运动轨迹外部的第二位置。

28. 发明授权

US08494399B2 Process cartridge and electrophotrographic image forming apparatus 有权
标题翻译：处理盒和电子影像成像装置
公开(公告)号：US08494399B2
公开(公告)日：2013-07-23
申请号：US13423449
申请日：2012-03-19
申请人： Shigeo Miyabe , Takahito Ueno
发明人： Shigeo Miyabe , Takahito Ueno
IPC分类号： G03G15/00
CPC分类号： G03G21/1867 , G03G21/1652 , G03G21/1885 , G03G2221/166 , G03G2221/1884
摘要： A cartridge is detachably mountable to an electrophotographic image forming apparatus having a main assembly electrical contact. The cartridge includes: an electrophotographic photosensitive member; a memory; a cartridge electrical contact electrically connectable to the main assembly electrical contact; a contact including the cartridge electrical contact; and a support supporting the contact. The support includes first and second regulators of the contact member in widthwise and thickness directions, respectively, with a gap therebetween. Also provided is an opening permitting insertion of the contact into the support that opens in one direction perpendicular to the widthwise and thickness directions. The main assembly electrical contact includes a spring movable by a stroke in the contact thickness direction, and the gap of the second regulator W1, a length W2 of the contact in the thickness direction, the stroke U satisfy, W2
摘要翻译：盒可拆卸地安装到具有主组件电接触的电子照相成像设备。盒包括：电子照相感光构件; 记忆可电连接到主组件电触点的盒式电触点; 包括盒式电气触点的触点; 和支持联系的支持。支撑件包括分别在宽度方向和厚度方向上的接触构件的第一和第二调节器，其间具有间隙。还提供了允许将触头插入支撑件的开口，该支撑件在垂直于宽度方向和厚度方向的一个方向上开口。主组装电接触包括可沿接触厚度方向移动的弹簧，第二调节器W1的间隙（接触部的厚度方向的长度W2），行程U满足W2

29. 发明授权

US08437669B2 Electrophotographic image forming apparatus, developing apparatus, and coupling member 有权
标题翻译：电子照相图像形成装置，显影装置和联接构件
公开(公告)号：US08437669B2
公开(公告)日：2013-05-07
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： G03G21/16 , G03G15/01 , 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 used with an image forming apparatus has a driving shaft with a rotating force applying portion, and a movable member on which the developing device is mountable. The developing device includes a developing roller and a coupling member for transmitting a rotating force to the developing roller. The coupling member includes a rotating force receiving portion and a rotating force transmitting portion for transmitting a force received through the rotating force receiving portion to the developing roller. The coupling member can be in a rotational force transmitting angular position, a pre-engagement angular position, and a disengaging angular position. In response to movement of the movable member the coupling member moves from the pre-engagement angular position to the rotational force transmitting angular position, and by moving from the rotational force transmitting angular position to the disengaging angular position the coupling member is disengaged from the driving shaft.
摘要翻译：与图像形成装置一起使用的显影装置具有带有旋转力施加部的驱动轴和可安装显影装置的可动构件。显影装置包括显影辊和用于将旋转力传递到显影辊的联接构件。联接构件包括旋转力接收部分和用于将通过旋转力接收部分接收的力传递到显影辊的旋转力传递部分。联接构件可以处于旋转力传递角位置，预接合角位置和分离角位置。响应于可动构件的运动，联接构件从预接合角位置移动到旋转力传递角位置，并且通过从旋转力传递角位置移动到分离角位置，联接构件从驱动轴。

30. 发明授权

US08369722B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08369722B2
公开(公告)日：2013-02-05
申请号：US12914768
申请日：2010-10-28
申请人： Atsushi Takasaka , Shigeo Miyabe , Daisuke Aoki
发明人： Atsushi Takasaka , Shigeo Miyabe , Daisuke Aoki
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G15/0121 , G03G15/0806 , G03G21/1647 , G03G21/1676 , G03G2215/0177 , G03G2221/1657 , G03G2221/1815
摘要： An image forming apparatus includes a development device including a development roller and a driving force receiving member, a movable member configured to move the development device between a development position and a retracting position, a first driving force transmission member configured to transmit a driving force to the movable member, a second driving force transmission member configured to engage with the driving force receiving member and transmit the driving force to the driving force receiving member, and a controller configured to perform drive control for the first driving force transmission member based on a temperature detected by a sensor. If α1 represents acceleration of the development device in a case where the temperature is T1 and the driving force receiving member disengages from the second driving force transmission member and α2 represents acceleration of the development device in a case where the temperature is T2 and the driving force receiving member disengages from the second driving force transmission member, the controller performs the drive control for the first driving force transmission member so as to satisfy a relationship α1≦α2 when T1≦T2.
摘要翻译：图像形成装置包括：显影装置，包括显影辊和驱动力接收构件;可移动构件，其构造成使显影装置在显影位置和收回位置之间移动;第一驱动力传递构件，被配置为将驱动力传递到可动构件，构造成与驱动力接收构件接合并将驱动力传递到驱动力接收构件的第二驱动力传递构件，以及基于温度对第一驱动力传递构件执行驱动控制的控制器由传感器检测。如果α1表示在温度为T1并且驱动力接收构件与第二驱动力传递构件脱离的情况下的显影装置的加速度，并且α2表示在温度为T2的情况下的显影装置的加速度和驱动力接收构件与第二驱动力传递构件脱离接合，则当T1＆nlE; T2时，控制器执行用于第一驱动力传递构件的驱动控制，以满足关系α1＆nlE;α2。

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