专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09020390B2 Developing device having seal members to restrict toner leakage 有权
标题翻译：显影装置具有密封构件以限制调色剂泄漏
公开(公告)号：US09020390B2
公开(公告)日：2015-04-28
申请号：US13849669
申请日：2013-03-25
申请人： Yasuo Fukamachi , Masahiro Ishii , Keigo Nakajima , Takuya Kanda , Kenta Tosuji
发明人： Yasuo Fukamachi , Masahiro Ishii , Keigo Nakajima , Takuya Kanda , Kenta Tosuji
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0817
摘要： A developing device includes: a frame having an opening; a developer carrying member rotatably supported to the frame; and a side seal. The developer carrying member is rotatable about its axis in a rotating direction and has an axial end portion in an axial direction. The side seal is disposed between the frame and a peripheral surface of the axial end portion, and has a contact member contacting the peripheral surface. The contact member includes: a first seal member disposed adjacent to an edge of the opening in the axial direction; and a second seal member disposed adjacent to and upstream of the first seal member in the rotating direction. The first seal member permits developer to move inward in the axial direction and provides a mobility of developer therein higher than that of the second seal member that is made of a material that restricts movement of developer.
摘要翻译：显影装置包括：具有开口的框架; 可旋转地支撑在所述框架上的显影剂承载构件; 和侧封。显影剂承载构件能够沿其轴线沿旋转方向旋转并且在轴向方向上具有轴向端部。侧密封件设置在框架与轴向端部的周面之间，并且具有接触外周面的接触构件。接触构件包括：第一密封构件，其沿着轴向方向布置成与开口的边缘相邻; 以及第二密封构件，其沿着旋转方向设置在所述第一密封构件的附近和上游。第一密封构件允许显影剂沿轴向向内移动，并且使显影剂的移动性高于由限制显影剂运动的材料制成的第二密封构件的移动性。

2. 发明授权

US08938187B2 Process cartridge 有权
公开(公告)号：US08938187B2
公开(公告)日：2015-01-20
申请号：US13597994
申请日：2012-08-29
申请人： Yasuo Fukamachi
发明人： Yasuo Fukamachi
IPC分类号： G03G21/18
CPC分类号： G03G21/1842 , G03G15/0865 , G03G15/0867 , G03G21/1821
摘要： A process cartridge includes: a drum cartridge including a photoconductor; a development cartridge configured to be detachably attached to the drum cartridge and including a developer carrying member for supplying developer to the photoconductor; a locking member provided on the drum cartridge and configured to be switchable between a locking position in which the development cartridge attached to the drum cartridge is in a locked state and restrained from being moved in a removing direction in which the development cartridge is removed from the drum cartridge and a lifting position in which the locked state is released and the development cartridge is movable in the removing direction, and a retaining member configured to retain the development cartridge which has been moved from the locked state in the removing direction by switching the locking member from the locking position to the lifting position.

3. 发明申请

US20130287430A1 Developing Device Having Seal Members to Restrict Toner Leakage 有权
标题翻译：具有密封件的开发设备限制墨粉泄漏
公开(公告)号：US20130287430A1
公开(公告)日：2013-10-31
申请号：US13849582
申请日：2013-03-25
申请人： Yasuo Fukamachi , Masahiro Ishii , Keigo Nakajima , Takuya Kanda , Kenta Tosuji
发明人： Yasuo Fukamachi , Masahiro Ishii , Keigo Nakajima , Takuya Kanda , Kenta Tosuji
IPC分类号： G03G15/08
CPC分类号： G03G15/0898 , G03G15/0817
摘要： A developing device includes: a frame; a developer carrying member rotatably supported to the frame; and a side seal. The developer carrying member is rotatable about its axis in a rotating direction and has an axial end portion and a remaining portion inward of the axial end portion in an axial direction. The side seal is disposed between the frame and a peripheral surface of the axial end portion and includes: a contact member that can contact the peripheral surface; a support member disposed between the contact member and the frame; and a double-sided tape for adhering the contact member to the supporting member. The contact member includes: a first seal member; and a second seal member disposed adjacent to and upstream of the first seal member in the rotating direction. The first seal member and the second seal member are affixed to one adhesive surface of the double-sided tape.
摘要翻译：显影装置包括：框架; 可旋转地支撑在所述框架上的显影剂承载构件; 和侧封。显影剂承载构件能够沿其轴线沿旋转方向旋转，并且在轴向方向上具有轴向端部和轴向端部的内侧的剩余部分。侧密封件设置在框架与轴向端部的周面之间，并且包括：能够接触外周面的接触构件; 设置在所述接触构件和所述框架之间的支撑构件; 以及用于将接触构件粘附到支撑构件的双面胶带。接触构件包括：第一密封构件; 以及第二密封构件，其沿着旋转方向设置在所述第一密封构件的附近和上游。第一密封构件和第二密封构件固定在双面胶带的一个粘合剂表面上。

4. 发明申请

US20130272724A1 CARTRIDGE AND IMAGE FORMING APPARATUS 有权
标题翻译：墨盒和图像形成装置
公开(公告)号：US20130272724A1
公开(公告)日：2013-10-17
申请号：US13873108
申请日：2013-04-29
申请人： Masamitsu UKAI , Yasuo FUKAMACHI , Motoaki MUSHIKA
发明人： Masamitsu UKAI , Yasuo FUKAMACHI , Motoaki MUSHIKA
IPC分类号： G03G21/16
CPC分类号： G03G15/0867 , G03G21/16 , G03G21/1676 , G03G21/1896
摘要： A cartridge detachably attachable to an image forming apparatus which includes a main body, a driving unit and a detecting unit, includes: a housing that is configured to accommodate a developer therein, and includes a first side wail and a second side wall opposed to the first side wall in a longitudinal direction; a passive unit that is configured to receive a driving force from the driving unit, is mounted on the first side wall, and is rotatable around a first axis line parallel to the longitudinal direction; and a detected body mounted on the first side wall and including a detected part which is detected by the detecting unit. The detected body advances outwards in the longitudinal direction with respect to the first side wall and retracts inwards in the longitudinal direction with respect to the first side wall by the driving force received by the passive unit.
摘要翻译：一种可拆卸地附接到包括主体，驱动单元和检测单元的图像形成装置的盒，包括：壳体，其构造成容纳其中的显影剂，并且包括第一侧壁和与所述第一侧壁相对的第二侧壁第一侧壁沿纵向; 被配置为从驱动单元接收驱动力的被动单元被安装在第一侧壁上，并且能够围绕平行于纵向方向的第一轴线旋转; 以及安装在所述第一侧壁上并且包括被所述检测单元检测到的检测部分的检测体。所检测的主体相对于第一侧壁在纵向方向上向外延伸，并且通过被动单元接收的驱动力相对于第一侧壁在纵向方向上向内缩回。

5. 发明申请

US20130051814A1 Cartridge Mountable on Image-Forming Apparatus 有权
标题翻译：墨盒安装在图像形成装置上
公开(公告)号：US20130051814A1
公开(公告)日：2013-02-28
申请号：US13598859
申请日：2012-08-30
申请人： Nao Itabashi , Naoya Kamimura , Motoaki Mushika , Yasuo Fukamachi , Masamitsu Ukai
发明人： Nao Itabashi , Naoya Kamimura , Motoaki Mushika , Yasuo Fukamachi , Masamitsu Ukai
IPC分类号： G03G15/00
CPC分类号： G03G21/1676 , G03G15/0865 , G03G21/1857 , G03G21/1875 , G03G21/1896
摘要： A receiving member is configured to receive a driving force from outside, is mounted on a first side wall on an opposite side from a developer accommodating portion, and is rotatable around a first axis line parallel to the longitudinal direction. A rotating member is rotatably provided between the first and second side walls, and configured to be rotated by the driving force received by the receiving member. A detection body is mounted on the second side wall on an opposite side from the developer accommodating portion and includes a detected part which is detected by a detecting unit. The detection body advances outwards in the longitudinal direction with respect to the second side wall and retracts inwards in the longitudinal direction with respect to the second side wall by the driving force received by the receiving member.
摘要翻译：接收构件被构造成从外部接收驱动力，安装在与显影剂容纳部分相对的一侧上的第一侧壁上，并且可绕与纵向方向平行的第一轴线旋转。旋转构件可旋转地设置在第一和第二侧壁之间，并且构造成通过由接收构件接收的驱动力而旋转。检测体安装在与显影剂容纳部相反侧的第二侧壁上，并且包括由检测单元检测的检测部。检测体相对于第二侧壁在纵向方向上向外延伸，并且通过由接收构件接收的驱动力相对于第二侧壁在纵向方向上向内缩回。

6. 发明申请

US20120051795A1 Cap Configuration for a Toner Cartridge 有权
标题翻译：墨粉盒配置
公开(公告)号：US20120051795A1
公开(公告)日：2012-03-01
申请号：US13222096
申请日：2011-08-31
申请人： Motoaki Mushika , Tsutomu Suzuki , Yasuo Fukamachi , Fumikazu Sato , Hikaru Yoshizumi , Takahiro Nishimoto
发明人： Motoaki Mushika , Tsutomu Suzuki , Yasuo Fukamachi , Fumikazu Sato , Hikaru Yoshizumi , Takahiro Nishimoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0867 , G03G15/0808 , G03G15/0855 , G03G15/0863 , G03G15/0865 , G03G15/0877 , G03G15/0881
摘要： Aspects described herein relate to a cap for a toner cartridge. In one example, the cap may be configured to close a toner supply opening of the toner cartridge. According to one or more aspects, the cap may include a sealing or covering portion configured to cover the toner supply opening and a shaft portion for rotatably supporting a to-be-detected rotary member. The to-be-detected rotary member 56 is rotatably supported around and fitted onto the shaft portion. Therefore, even if a toner supply opening of a cartridge is provided in a sidewall of the housing on a side where the to-be-detected rotary member is provided, e.g., a left sidewall, the toner supply opening and the to-be-detected rotary member can be provided in such a manner as to overlap each other.
摘要翻译：本文所述的方面涉及一种用于调色剂盒的盖。在一个示例中，盖可以被配置为关闭调色剂盒的调色剂供应开口。根据一个或多个方面，盖可以包括构造成覆盖调色剂供给开口的密封或覆盖部分和用于可旋转地支撑待检测的旋转部件的轴部。被检测的旋转构件56被可旋转地支撑并安装在轴部上。因此，即使在盒子的侧壁设置有被检测的旋转部件的一侧（例如，左侧壁），调色剂供给开口和待被检测的旋转部件的侧面，可以以彼此重叠的方式设置检测到的旋转构件。

7. 发明授权

US09557681B2 Developing device, process cartridge and image forming apparatus 有权
标题翻译：显影装置，处理盒和成像装置
公开(公告)号：US09557681B2
公开(公告)日：2017-01-31
申请号：US14139932
申请日：2013-12-24
申请人： Kenjiro Nishiwaki , Takanori Uno , Takuya Amaike , Masateru Kawamura , Kazuna Taguchi , Motoaki Mushika , Yasuo Fukamachi , Shunji Yoshimoto , Masahiro Ishii
发明人： Kenjiro Nishiwaki , Takanori Uno , Takuya Amaike , Masateru Kawamura , Kazuna Taguchi , Motoaki Mushika , Yasuo Fukamachi , Shunji Yoshimoto , Masahiro Ishii
IPC分类号： G03G15/08
CPC分类号： G03G15/0817
摘要： A developing device includes a casing configured to accommodate developer, a developing roller, a seal member, at least portion of which is disposed between the developing roller and the casing, and which includes a fabric member including a plurality of first fibers extending in a first direction, and a heat radiation member configured to contact end surfaces of the first fibers of the seal member and radiate heat of the seal member.
摘要翻译：显影装置包括构造成容纳显影剂的壳体，显影辊，密封构件，其至少一部分设置在显影辊和壳体之间，并且包括织物构件，织物构件包括多个第一纤维，以及散热构件，其构造成接触密封构件的第一纤维的端面并辐射密封构件的热量。

8. 发明申请

US20140178093A1 Developing Device, Process Cartridge and Image Forming Apparatus 有权
标题翻译：显影装置，处理盒和成像装置
公开(公告)号：US20140178093A1
公开(公告)日：2014-06-26
申请号：US14139932
申请日：2013-12-24
申请人： Kenjiro Nishiwaki , Takanori Uno , Takuya Amaike , Masateru Kawamura , Kazuna Taguchi , Motoaki Mushika , Yasuo Fukamachi , Shunji Yoshimoto , Masahiro Ishii
发明人： Kenjiro Nishiwaki , Takanori Uno , Takuya Amaike , Masateru Kawamura , Kazuna Taguchi , Motoaki Mushika , Yasuo Fukamachi , Shunji Yoshimoto , Masahiro Ishii
IPC分类号： G03G15/08
CPC分类号： G03G15/0817
摘要： A developing device includes a casing configured to accommodate developer, a developing roller, a seal member, at least portion of which is disposed between the developing roller and the casing, and which includes a fabric member including a plurality of first fibers extending in a first direction, and a heat radiation member configured to contact end surfaces of the first fibers of the seal member and radiate heat of the seal member.
摘要翻译：显影装置包括构造成容纳显影剂的壳体，显影辊，密封构件，其至少一部分设置在显影辊和壳体之间，并且包括织物构件，织物构件包括多个第一纤维，以及散热构件，其构造成接触密封构件的第一纤维的端面并辐射密封构件的热量。

9. 发明授权

US08761643B2 Cap configuration for a toner cartridge 有权
公开(公告)号：US08761643B2
公开(公告)日：2014-06-24
申请号：US14154521
申请日：2014-01-14
申请人： Motoaki Mushika , Tsutomu Suzuki , Yasuo Fukamachi , Fumikazu Sato , Hikaru Yoshizumi , Takahiro Nishimoto
发明人： Motoaki Mushika , Tsutomu Suzuki , Yasuo Fukamachi , Fumikazu Sato , Hikaru Yoshizumi , Takahiro Nishimoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0867 , G03G15/0808 , G03G15/0855 , G03G15/0863 , G03G15/0865 , G03G15/0877 , G03G15/0881
摘要： Aspects described herein relate to a cap for a toner cartridge. In one example, the cap may be configured to close a toner supply opening of the toner cartridge. According to one or more aspects, the cap may include a sealing or covering portion configured to cover the toner supply opening and a shaft portion for rotatably supporting a to-be-detected rotary member. The to-be-detected rotary member 56 is rotatably supported around and fitted onto the shaft portion. Therefore, even if a toner supply opening of a cartridge is provided in a sidewall of the housing on a side where the to-be-detected rotary member is provided, e.g., a left sidewall, the toner supply opening and the to-be-detected rotary member can be provided in such a manner as to overlap each other.

10. 发明申请

US20140126934A1 Cap Configuration for a Toner Cartridge 有权
标题翻译：墨粉盒配置
公开(公告)号：US20140126934A1
公开(公告)日：2014-05-08
申请号：US14154521
申请日：2014-01-14
申请人： Motoaki Mushika , Tsutomu Suzuki , Yasuo Fukamachi , Fumikazu Sato , Hikaru Yoshizumi , Takahiro Nishimoto
发明人： Motoaki Mushika , Tsutomu Suzuki , Yasuo Fukamachi , Fumikazu Sato , Hikaru Yoshizumi , Takahiro Nishimoto
IPC分类号： G03G15/08
CPC分类号： G03G15/0867 , G03G15/0808 , G03G15/0855 , G03G15/0863 , G03G15/0865 , G03G15/0877 , G03G15/0881
摘要： Aspects described herein relate to a cap for a toner cartridge. In one example, the cap may be configured to close a toner supply opening of the toner cartridge. According to one or more aspects, the cap may include a sealing or covering portion configured to cover the toner supply opening and a shaft portion for rotatably supporting a to-be-detected rotary member. The to-be-detected rotary member 56 is rotatably supported around and fitted onto the shaft portion. Therefore, even if a toner supply opening of a cartridge is provided in a sidewall of the housing on a side where the to-be-detected rotary member is provided, e.g., a left sidewall, the toner supply opening and the to-be-detected rotary member can be provided in such a manner as to overlap each other.
摘要翻译：本文所述的方面涉及一种用于调色剂盒的盖。在一个示例中，盖可以被配置为关闭调色剂盒的调色剂供应开口。根据一个或多个方面，盖可以包括构造成覆盖调色剂供给开口的密封或覆盖部分和用于可旋转地支撑待检测的旋转部件的轴部。被检测的旋转构件56被可旋转地支撑并安装在轴部上。因此，即使在盒子的侧壁设置有被检测的旋转部件的一侧（例如，左侧壁），调色剂供给开口和待被检测的旋转部件的侧面，可以以彼此重叠的方式设置检测到的旋转构件。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式