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1. 发明授权

US08874004B2 Developing device having movable coupling member for engagement to electrophotographic image forming apparatus 有权
标题翻译：具有用于与电子照相成像设备接合的可移动联接构件的显影装置
公开(公告)号：US08874004B2
公开(公告)日：2014-10-28
申请号：US12547790
申请日：2009-08-26
申请人： Atsushi Takasaka , Shigeo Miyabe , Takahito Ueno
发明人： Atsushi Takasaka , Shigeo Miyabe , Takahito Ueno
IPC分类号： G03G15/01 , G03G15/04 , F16D3/205 , F16D1/10
CPC分类号： G03G15/0152 , F16D1/10 , F16D3/2052 , G03G15/0121 , G03G15/0173 , G03G2215/0177
摘要： A developing device is usable with an electrophotographic image forming apparatus including a shaft and a rotary unit mounting the device. When mounted, the device is movable perpendicular to a shaft axial direction in response to movement of the rotary unit and the shaft is not movable in that direction. The device includes a developing roller that contacts and separates from a drum in response to movement of the rotary unit, and a coupler transmitting a rotating force to the roller. The coupler includes a portion engaging the shaft to receive a rotating force and a portion transmitting the received rotating force to the roller. The coupler takes a first position for transmitting the rotational force to the roller, a position before the coupler engages the shaft and is inclined away from the first position, and a position for the disengagement of the coupler and the shaft.
摘要翻译：显影装置可用于包括安装该装置的轴和旋转单元的电子照相图像形成装置。当安装时，该装置响应于旋转单元的移动而垂直于轴的轴向移动，并且该轴不能在该方向上移动。该装置包括响应于旋转单元的移动而与滚筒接触和分离的显影辊以及向滚筒传递旋转力的联轴器。联接器包括接合轴以接收旋转力的部分和将接收到的旋转力传递到辊的部分。耦合器采用第一位置，用于将旋转力传递到辊，耦合器接合轴之前的位置并且远离第一位置倾斜，并且用于联接器和轴的分离的位置。

2. 发明授权

US08433219B2 Cartridge, mounting method for coupling member, and disassembling method for coupling member 有权
标题翻译：墨盒，联轴器部件的安装方法以及联轴器部件的拆卸方法
公开(公告)号：US08433219B2
公开(公告)日：2013-04-30
申请号：US12486199
申请日：2009-06-17
申请人： Shigeo Miyabe , Takahito Ueno , Atsushi Takasaka
发明人： Shigeo Miyabe , Takahito Ueno , Atsushi Takasaka
IPC分类号： G03G15/04
CPC分类号： G03G21/1647 , G03G15/08 , G03G15/0806 , G03G21/1814 , G03G21/186
摘要： A cartridge includes a coupling member for receiving a rotational force for rotating a developing roller. A cylindrical member movably supports one end portion of the coupling member inside of the cylindrical member. A cylindrical member side force receiving portion is provided inside the cylindrical member, with the cylindrical member side force receiving portion receiving the rotational force received by the coupling member. A first regulating portion is provided inside of the cylindrical member for preventing one end portion of the coupling member from disengaging in an axial direction of the cylindrical member. The first regulating portion is deformable outwardly in a radial direction of the cylindrical member so as to allow the one end portion of the coupling member to disengage in the axial direction of the cylindrical member.
摘要翻译：盒包括用于接收用于旋转显影辊的旋转力的联接构件。圆柱形构件可移动地支撑联接构件在圆柱形构件内部的一个端部。圆柱形构件侧力接收部分设置在圆柱形构件内部，圆柱形构件侧力接收部分接收由联接构件接收的旋转力。第一调节部分设置在圆柱形构件内部，用于防止联接构件的一个端部在圆柱形构件的轴向上脱离。第一调节部分可沿圆柱形部件的径向向外变形，从而允许联接部件的一个端部沿圆柱形部件的轴向方向脱离。

3. 发明申请

US20130071141A1 ROTATIONAL FORCE TRANSMITTING PART 有权
标题翻译：旋转力传动部分
公开(公告)号：US20130071141A1
公开(公告)日：2013-03-21
申请号：US13617916
申请日：2012-09-14
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： G03G21/1857 , G03G15/751 , G03G15/757 , G03G21/1853 , G03G21/186 , G03G2221/1657
摘要： A device for transmitting a rotational force to an electrophotographic photosensitive drum. The device includes a flange connectable with the drum. A coupling member is provided with a rotational force transmitting portion engageable with the flange.
摘要翻译：用于将旋转力传递到电子照相感光鼓的装置。该装置包括可与滚筒连接的凸缘。联接构件设置有可与凸缘接合的旋转力传递部。

4. 发明申请

US20130064569A1 PROCESS CARTRIDGE ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND ELECTROPHOTOGRAPHIC PHOTOSENSITIVE DRUM UNIT 有权
标题翻译：工艺盒电子图像成像装置和电子摄影感光鼓单元
公开(公告)号：US20130064569A1
公开(公告)日：2013-03-14
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 , G03G15/06
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。

5. 发明授权

US08369748B2 Image forming apparatus with developing cartridge having engaging portion 有权
标题翻译：具有显影盒的成像装置具有接合部分
公开(公告)号：US08369748B2
公开(公告)日：2013-02-05
申请号：US12551029
申请日：2009-08-31
申请人： Takahito Ueno , Shigeo Miyabe , Daisuke Aoki
发明人： Takahito Ueno , Shigeo Miyabe , Daisuke Aoki
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0173 , G03G15/0121 , G03G2215/0177
摘要： An image forming apparatus forming an image on a recording material includes an image bearing member; a rotary rotatably provided in a main assembly of the apparatus; a locking member; and a developing cartridge detachably mounted to the rotary, wherein the developing cartridge includes a developer carrying member for developing a latent image formed on the image bearing member, a demountably mounted covering member for covering a surface of the developer carrying member, and an engaging portion which is movable between a first position in which it is projected beyond an outer surface of the covering member to engage with the main assembly locking member when the rotary is rotated in a forward direction which is a direction of rotation during image formation, and a second position in which it is retracted from the outer surface of the covering member.
摘要翻译：在记录材料上形成图像的图像形成装置包括：图像承载部件; 可旋转地设置在所述装置的主组件中的旋转体; 锁定构件; 以及可拆卸地安装到旋转体的显影盒，其中显影盒包括用于显影形成在图像承载部件上的潜像的显影剂承载部件，用于覆盖显影剂承载部件的表面的可拆卸地安装的覆盖部件和接合部分所述第一位置在第一位置和第二位置之间移动，在第一位置，当第一位置突出超过覆盖构件的外表面时，当旋转体沿图像形成期间的旋转方向的向前方向旋转时与主组件锁定构件接合，从覆盖部件的外表面缩回的位置。

6. 发明申请

US20130028635A1 COVER MEMBER AND CARTRIDGE 有权
标题翻译：盖会员和盒子
公开(公告)号：US20130028635A1
公开(公告)日：2013-01-31
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
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。

7. 发明授权

US08355652B2 Development cartridge and image forming apparatus 有权
标题翻译：显影盒和成像装置
公开(公告)号：US08355652B2
公开(公告)日：2013-01-15
申请号：US12912588
申请日：2010-10-26
申请人： Yuuki Nakamura , Shigeo Miyabe , Takahito Ueno
发明人： Yuuki Nakamura , Shigeo Miyabe , Takahito Ueno
IPC分类号： G03G15/08
CPC分类号： G03G15/0121 , G03G15/0868 , G03G15/0896 , G03G21/1623 , G03G21/1676 , G03G2215/0177 , G03G2221/163 , G03G2221/1815
摘要： An image forming apparatus includes an image bearing member, a plurality of development cartridges each having a developer bearing member bearing a developer for developing an electrostatic image and a developer container accommodating the developer, a rotary configured to rotate and move the attached development cartridges toward a development position, an opening defined in an apparatus main body and allowing the development cartridge to pass through for attachment and detachment to and from the rotary, and an indicator provided on a second development cartridge arranged adjacent to a first development cartridge passing through the opening and detached from the rotary being stopped, wherein the indicator indicates an attachment method usable to attach the first development cartridge to the rotary, and wherein the indicator is located at such a position on the second development cartridge as to be visible from outside of the apparatus main body via the opening.
摘要翻译：图像形成装置包括图像承载部件，多个显影盒，每个显影盒具有承载用于显影静电图像的显影剂的显影剂承载部件和容纳显影剂的显影剂容器;旋转装置，用于使附着的显影盒朝向显影位置，限定在设备主体中并允许显影盒通过以便旋转和从旋转体拆卸的开口，以及设置在邻近经过开口的第一显影盒布置的第二显影盒上的指示器，所述指示器指示可用于将所述第一显影盒附接到所述旋转体的附接方法，并且其中所述指示器位于所述第二显影盒上的所述位置，从所述设备主体的外部可见身体通过开口。

8. 发明申请

US20110103833A1 DEVELOPMENT CARTRIDGE AND IMAGE FORMING APPARATUS 有权
标题翻译：开发盒和图像形成装置
公开(公告)号：US20110103833A1
公开(公告)日：2011-05-05
申请号：US12912588
申请日：2010-10-26
申请人： Yuuki Nakamura , Shigeo Miyabe , Takahito Ueno
发明人： Yuuki Nakamura , Shigeo Miyabe , Takahito Ueno
IPC分类号： G03G15/08 , G03G15/01
CPC分类号： G03G15/0121 , G03G15/0868 , G03G15/0896 , G03G21/1623 , G03G21/1676 , G03G2215/0177 , G03G2221/163 , G03G2221/1815
摘要： An image forming apparatus includes an image bearing member, a plurality of development cartridges each having a developer bearing member bearing a developer for developing an electrostatic image and a developer container accommodating the developer, a rotary configured to rotate and move the attached development cartridges toward a development position, an opening defined in an apparatus main body and allowing the development cartridge to pass through for attachment and detachment to and from the rotary, and an indicator provided on a second development cartridge arranged adjacent to a first development cartridge passing through the opening and detached from the rotary being stopped, wherein the indicator indicates an attachment method usable to attach the first development cartridge to the rotary, and wherein the indicator is located at such a position on the second development cartridge as to be visible from outside of the apparatus main body via the opening.
摘要翻译：图像形成装置包括图像承载部件，多个显影盒，每个显影盒具有承载用于显影静电图像的显影剂的显影剂承载部件和容纳显影剂的显影剂容器;旋转装置，用于使附着的显影盒朝向显影位置，限定在设备主体中并允许显影盒通过以便旋转和从旋转体拆卸的开口，以及设置在邻近经过开口的第一显影盒布置的第二显影盒上的指示器，所述指示器指示可用于将所述第一显影盒附接到所述旋转体的附接方法，并且其中所述指示器位于所述第二显影盒上的所述位置，从所述设备主体的外部可见身体通过开口。

9. 发明申请

US20110103827A1 DEVELOPING DEVICE, DEVELOPING CARTRIDGE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS 有权
标题翻译：开发设备，开发盒，处理盒和图像形成装置
公开(公告)号：US20110103827A1
公开(公告)日：2011-05-05
申请号：US12906441
申请日：2010-10-18
申请人： Tetsushi Uneme , Shigeo Miyabe , Tetsuya Numata
发明人： Tetsushi Uneme , Shigeo Miyabe , Tetsuya Numata
IPC分类号： G03G21/16 , G03G15/08
CPC分类号： G03G15/0808
摘要： A developing device is provided that includes a developing container, a developing roller, a developer supplying roller, a sheet member, a communication hole, and a filter member. The communication hole is provided so as to be connected to an enclosed space defined by an inner wall of the developing container defining a smaller one of spaces provided by dividing the developing container by a plane including a rotation axis of the developer supplying roller and a rotational axis of the developing roller, a phantom plane which is included in the plane and extends from a surface of the developer supplying roller to the inner wall of the developer container, the sheet member, a surface of the developing roller, and a surface of the developer supplying roller.
摘要翻译：提供了一种显影装置，其包括显影容器，显影辊，显影剂供给辊，片状构件，连通孔和过滤构件。连通孔设置成连接到由显影容器的内壁限定的封闭空间，该空间限定了通过将显影剂容器除以包括显影剂供应辊的旋转轴线的平面而提供的较小的一个空间，显影辊的轴线，包括在平面中并从显影剂供给辊的表面延伸到显影剂容器的内壁，薄片构件，显影辊的表面和显影辊的表面的幻影平面显影剂供应辊。

10. 发明申请

US20100054806A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20100054806A1
公开(公告)日：2010-03-04
申请号：US12551029
申请日：2009-08-31
申请人： Takahito Ueno , Shigeo Miyabe , Daisuke Aoki
发明人： Takahito Ueno , Shigeo Miyabe , Daisuke Aoki
IPC分类号： G03G15/08
CPC分类号： G03G15/0173 , G03G15/0121 , G03G2215/0177
摘要： An image forming apparatus forming an image on a recording material includes an image bearing member; a rotary rotatably provided in a main assembly of the apparatus; a locking member; and a developing cartridge detachably mounted to the rotary, wherein the developing cartridge includes a developer carrying member for developing a latent image formed on the image bearing member, a demountably mounted covering member for covering a surface of the developer carrying member, and an engaging portion which is movable between a first position in which it is projected beyond an outer surface of the covering member to engage with the main assembly locking member when the rotary is rotated in a forward direction which is a direction of rotation during image formation, and a second position in which it is retracted from the outer surface of the covering member.
摘要翻译：在记录材料上形成图像的图像形成装置包括：图像承载部件; 可旋转地设置在所述装置的主组件中的旋转体; 锁定构件; 以及可拆卸地安装到旋转体的显影盒，其中显影盒包括用于显影形成在图像承载部件上的潜像的显影剂承载部件，用于覆盖显影剂承载部件的表面的可拆卸地安装的覆盖部件和接合部分所述第一位置在第一位置和第二位置之间移动，在第一位置，当第一位置突出超过覆盖构件的外表面时，当旋转体沿图像形成期间的旋转方向的向前方向旋转时与主组件锁定构件接合，从覆盖部件的外表面缩回的位置。

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