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1. 发明授权

US08670688B2 Developing cartridge and process cartridge with grip portion of sealing member preventing mounting of cartridge 有权
标题翻译：显影盒和处理盒与密封件的夹持部分防止盒的安装
公开(公告)号：US08670688B2
公开(公告)日：2014-03-11
申请号：US12907238
申请日：2010-10-19
申请人： Takahito Ueno , Tetsuya Numata
发明人： Takahito Ueno , Tetsuya Numata
IPC分类号： G03G15/08
CPC分类号： G03G15/0896 , G03G15/0877 , G03G15/0882 , G03G2215/0177
摘要： A developing cartridge is detachably mountable to a main assembly of an image forming apparatus by passing through a mounting guide provided in the main assembly. The developing cartridge includes a frame; a developer carrying member for carrying a developer for developing an electrostatic latent image; a portion to be guided for being guided by the mounting guide when the developing cartridge passes through the mounting guide; an accommodating portion for accommodating the developer; a seal member for unsealably sealing an opening for permitting supply of the developer from the accommodating portion to the developer carrying member; and a grip member, provided at a longitudinal end portion of the seal member, including a fixed portion dismountably fixed on the frame and a grip portion to be gripped when the seal member is removed. The grip portion is disposed in a state in which the grip portion is bent relative to the fixed portion in a direction crossing a mounting direction of the developing cartridge. The grip portion prevents mounting of the developing cartridge by contacting a part of the image forming apparatus when the developing cartridge is mounted in the main assembly of the image forming apparatus.
摘要翻译：显影盒通过穿过设置在主组件中的安装引导件可拆卸地安装到图像形成装置的主组件上。显影盒包括框架; 用于承载用于显影静电潜像的显影剂的显影剂承载构件; 当显影盒通过安装引导件时被引导以由安装引导件引导的部分; 用于容纳显影剂的容纳部分; 密封构件，用于非开封地密封用于允许显影剂从容纳部分供应到显影剂承载构件的开口; 以及设置在所述密封构件的纵向端部处的夹持构件，包括可拆卸地固定在所述框架上的固定部分和当所述密封构件被移除时被抓握的握持部分。把手部分设置在夹持部分在与显影盒的安装方向相交的方向上相对于固定部分弯曲的状态。当显影盒安装在图像形成装置的主组件中时，抓握部分防止显影盒与图像形成装置的一部分接触。

2. 发明授权

US08270879B2 Electrophotographic image forming apparatus 有权
标题翻译：电子照相成像设备
公开(公告)号：US08270879B2
公开(公告)日：2012-09-18
申请号：US12548012
申请日：2009-08-26
申请人： Tetsuya Numata , Takahito Ueno , Shigeo Miyabe
发明人： Tetsuya Numata , Takahito Ueno , Shigeo Miyabe
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0173 , G03G15/0121 , G03G2215/0177
摘要： An image forming apparatus includes a developing cartridge and rotatable member having a cartridge mounting portion with an engaging portion engageable with a portion of the cartridge. The cartridge includes a developing roller for developing a latent image formed on an image bearing member. The rotatable member is rotatable for moving the mounting portion between a mounting and demounting position for mounting and demounting the cartridge and another position. The engaging portion is movable between a regulating position, in which disengagement of the cartridge from the mounting portion is suppressed, and a permitting position in which the disengagement of the cartridge from the mounting portion is permitted. When the mounting portion is at the another position, the engaging portion is regulated at the regulating position. When the mounting portion is at the mounting and demounting position, the engaging portion is movable from the regulating position to the permitting position.
摘要翻译：图像形成装置包括显影盒和可旋转构件，其具有具有与盒的一部分接合的接合部的盒安装部。盒包括用于显影形成在图像承载部件上的潜像的显影辊。可旋转构件是可旋转的，用于在安装和拆卸位置之间移动安装部分，用于安装和拆卸盒和另一位置。接合部分可以在其中抑制盒与安装部分脱离的限制位置和允许盒与安装部分脱离的允许位置之间移动。当安装部分处于另一位置时，接合部分被调节在调节位置。当安装部分处于安装和拆卸位置时，接合部分可从调节位置移动到允许位置。

3. 发明申请

US20100054805A1 ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 有权
标题翻译：电子图像形成装置
公开(公告)号：US20100054805A1
公开(公告)日：2010-03-04
申请号：US12548012
申请日：2009-08-26
申请人： Tetsuya Numata , Takahito Ueno , Shigeo Miyabe
发明人： Tetsuya Numata , Takahito Ueno , Shigeo Miyabe
IPC分类号： G03G15/04
CPC分类号： G03G15/0173 , G03G15/0121 , G03G2215/0177
摘要： An image forming apparatus includes a developing cartridge and rotatable member having a cartridge mounting portion with an engaging portion engageable with a portion of the cartridge. The cartridge includes a developing roller for developing a latent image formed on an image bearing member. The rotatable member is rotatable for moving the mounting portion between a mounting and demounting position for mounting and demounting the cartridge and another position. The engaging portion is movable between a regulating position, in which disengagement of the cartridge from the mounting portion is suppressed, and a permitting position in which the disengagement of the cartridge from the mounting portion is permitted. When the mounting portion is at the another position, the engaging portion is regulated at the regulating position. When the mounting portion is at the mounting and demounting position, the engaging portion is movable from the regulating position to the permitting position.
摘要翻译：图像形成装置包括显影盒和可旋转构件，其具有具有与盒的一部分接合的接合部的盒安装部。盒包括用于显影形成在图像承载部件上的潜像的显影辊。可旋转构件是可旋转的，用于在安装和拆卸位置之间移动安装部分，用于安装和拆卸盒和另一位置。接合部分可以在其中抑制盒与安装部分脱离的限制位置和允许盒与安装部分脱离的允许位置之间移动。当安装部分处于另一位置时，接合部分被调节在调节位置。当安装部分处于安装和拆卸位置时，接合部分可从调节位置移动到允许位置。

4. 发明申请

US20110142491A1 DEVELOPING CARTRIDGE, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 失效
标题翻译：开发盒，过程盒和电子图像形成装置
公开(公告)号：US20110142491A1
公开(公告)日：2011-06-16
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： G03G21/16 , G03G15/06
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。

5. 发明申请

US20110103823A1 DEVELOPING CARTRIDGE AND PROCESS CARTRIDGE 有权
标题翻译：开发盒和过程盒
公开(公告)号：US20110103823A1
公开(公告)日：2011-05-05
申请号：US12907238
申请日：2010-10-19
申请人： Takahito Ueno , Tetsuya Numata
发明人： Takahito Ueno , Tetsuya Numata
IPC分类号： G03G15/08
CPC分类号： G03G15/0896 , G03G15/0877 , G03G15/0882 , G03G2215/0177
摘要： A developing cartridge is detachably mountable to a main assembly of an image forming apparatus by passing through a mounting guide provided in the main assembly. The developing cartridge includes a frame; a developer carrying member for carrying a developer for developing an electrostatic latent image; a portion to be guided for being guided by the mounting guide when the developing cartridge passes through the mounting guide; an accommodating portion for accommodating the developer; a seal member for unsealably sealing an opening for permitting supply of the developer from the accommodating portion to the developer carrying member; and a grip member, provided at a longitudinal end portion of the seal member, including a fixed portion dismountably fixed on the frame and a grip portion to be gripped when the seal member is removed. The grip portion is disposed in a state in which the grip portion is bent relative to the fixed portion in a direction crossing a mounting direction of the developing cartridge. The grip portion prevents mounting of the developing cartridge by contacting a part of the image forming apparatus when the developing cartridge is mounted in the main assembly of the image forming apparatus.
摘要翻译：显影盒通过穿过设置在主组件中的安装引导件可拆卸地安装到图像形成装置的主组件上。显影盒包括框架; 用于承载用于显影静电潜像的显影剂的显影剂承载构件; 当显影盒通过安装引导件时被引导以由安装引导件引导的部分; 用于容纳显影剂的容纳部分; 密封构件，用于非开封地密封用于允许显影剂从容纳部分供应到显影剂承载构件的开口; 以及设置在所述密封构件的纵向端部处的夹持构件，包括可拆卸地固定在所述框架上的固定部分和当所述密封构件被移除时被抓握的握持部分。把手部分设置在夹持部分在与显影盒的安装方向相交的方向上相对于固定部分弯曲的状态。当显影盒安装在图像形成装置的主组件中时，抓握部分防止显影盒与图像形成装置的一部分接触。

6. 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。

7. 发明申请

US20110103835A1 DEVELOPING CARTRIDGE 有权
标题翻译：开发盒
公开(公告)号：US20110103835A1
公开(公告)日：2011-05-05
申请号：US12913220
申请日：2010-10-27
申请人： Naoki Hayashi , Tetsuya Numata , Tetsushi Uneme , Yuuki Nakamura
发明人： Naoki Hayashi , Tetsuya Numata , Tetsushi Uneme , Yuuki Nakamura
IPC分类号： G03G15/08 , G03G15/01
CPC分类号： G03G15/0121 , G03G15/0896 , G03G2215/0177 , G03G2215/0877 , G03G2221/163 , G03G2221/1815
摘要： A developing cartridge detachably mountable to a main assembly of an image forming apparatus includes a frame; a developer carrying member, provided on the frame, for carrying a developer for developing an electrostatic image; a first portion to be engaged provided on one side of the frame with respect to a direction crossing an axial direction of the developer carrying member; a second portion to be engaged provided on the other side of the frame with respect to the direction crossing the axial direction of the developer carrying member; and a cover member, including a first engaging portion engaging with the first portion to be engaged and including a second engaging portion engaging with the second portion to be engaged, for covering an exposed portion of the developer carrying member by being detachably mounted to the frame. The cover member is detachably mountable to the frame by engaging the first engaging portion with second portion to be engaged and by engaging the second engaging portion with the first portion to be engaged.
摘要翻译：可拆卸地安装到图像形成装置的主组件的显影盒包括框架; 设置在框架上的用于承载用于显影静电图像的显影剂的显影剂承载构件; 相对于与显影剂承载构件的轴向交叉的方向，设置在框架的一侧上的第一部分被接合; 相对于与显影剂承载构件的轴向交叉的方向，在框架的另一侧设置的第二部分被接合; 以及盖构件，包括与要接合的第一部分接合的第一接合部分，并且包括与待接合的第二部分接合的第二接合部分，用于通过可拆卸地安装到框架来覆盖显影剂承载构件的暴露部分。盖构件通过将第一接合部分与待接合的第二部分接合并且通过使第二接合部分与待接合的第一部分接合而可拆卸地安装到框架。

8. 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。

9. 发明授权

US08483589B2 Developing device, developing cartridge, process cartridge and image forming apparatus 有权
标题翻译：显影装置，显影盒，处理盒和成像装置
公开(公告)号：US08483589B2
公开(公告)日：2013-07-09
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： G03G15/08 , G03G21/18
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. 发明授权

US08472838B2 Electrophotographic image forming apparatus with spacing member for spacing components of the apparatus 有权
标题翻译：具有间隔部件的电子照相图像形成装置，用于间隔装置的部件
公开(公告)号：US08472838B2
公开(公告)日：2013-06-25
申请号：US12904453
申请日：2010-10-14
申请人： Tetsuya Numata , Akira Yoshimura
发明人： Tetsuya Numata , Akira Yoshimura
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G21/1676 , G03G2221/1606 , G03G2221/163
摘要： An electrophotographic image forming apparatus includes a drum cartridge with an image bearing member and charging device for charging a surface of the image bearing member. The apparatus further includes a rotary supporting a plurality of developing devices each having a developer carrying member for developing an electrostatic latent image formed on the image bearing member, with the rotary being swingably mounted to the main assembly of the apparatus through a supporting member and being rotatable, relative to the supporting member, to bring the developing device to a developing position for developing the electrostatic latent image. A spacer member is provided for spacing between the charging device and the surface of the image bearing member, the spacer member being mounted between the image bearing member and the charging device.
摘要翻译：电子照相图像形成装置包括具有图像承载部件的鼓盒和用于对图像承载部件的表面充电的充电装置。该装置还包括支撑多个显影装置的旋转体，每个显影装置具有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，旋转体通过支撑部件可摆动地安装到装置的主组件上，并且相对于支撑构件可旋转，以使显影装置处于用于显影静电潜像的显影位置。隔离构件设置成用于在充电装置和图像承载构件的表面之间的间隔，间隔构件安装在图像承载构件和充电装置之间。

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