公开(公告)号：US20050254862A1

公开(公告)日：2005-11-17

申请号：US10957610

申请日：2004-10-05

申请人： Shinjiro Toba ,  Masaaki Sato

发明人： Shinjiro Toba ,  Masaaki Sato

IPC分类号： G03G15/08

CPC分类号： G03G15/0812 ,  G03G2215/0634

摘要： A developing device for developing a latent image formed on an image bearing member by using developer, the developing device including: a developing frame; a developing roller for supplying developer to the latent image to develop the latent image; a developer layer regulating member which regulates a layer thickness of developer on a circumferential surface of the developing roller; and a first surface and a second surface which are provided in the developer layer regulating member along a longitudinal direction of the developer layer regulating member, for positioning the developer layer regulating member with respect to the developing frame, in which a first imaginary plane, which is obtained by extending the first surface imaginarily, and a second imaginary plane, which is obtained by extending the second surface imaginarily, intersect with each other.

摘要翻译： 一种用于通过使用显影剂使形成在图像承载部件上的潜像显影的显影装置，所述显影装置包括：显影框架; 用于将显影剂供应到潜像以显影潜像的显影辊; 显影剂层调节构件，其调节显影辊的圆周表面上的显影剂的层厚度; 以及第一表面和第二表面，其沿着显影剂层限制构件的纵向方向设置在显影剂调节构件中，用于相对于显影框架定位显影剂层限制构件，其中第一假想平面 通过使第一表面成像地延伸而获得，并且通过使第二表面成像地彼此相交而获得的第二假想平面获得。

公开(公告)号：US20070053722A1

公开(公告)日：2007-03-08

申请号：US11554708

申请日：2006-10-31

申请人： Masaaki Sato ,  Shigeo Miyabe ,  Shinjiro Toba ,  Hiroomi Matsuzaki

发明人： Masaaki Sato ,  Shigeo Miyabe ,  Shinjiro Toba ,  Hiroomi Matsuzaki

IPC分类号： G03G15/08

CPC分类号： G03G15/0875 ,  G03G15/0877 ,  G03G2215/0819 ,  G03G2215/085 ,  G03G2215/0897 ,  G03G2221/1876

摘要： A developer feeding member for use with an electrophotographic image forming apparatus to feed a developer accommodated in a developer accommodating portion, includes a shaft for receiving a driving force to rotate when the shaft is mounted in the developer accommodating portion; a flexible sheet for feeding the developer accommodated in the developer accommodating portion when the flexible sheet is mounted in the developer accommodating portion; a mounting member for mounting the flexible sheet on the shaft such that the flexible sheet is movable relative to the shaft in a longitudinal direction, in a widthwise direction and in a thickness direction.

摘要翻译： 一种用于与电子照相成像设备一起使用以将容纳在显影剂容纳部分中的显影剂供给的显影剂供给部件包括：轴，当轴安装在显影剂容纳部分中时，该轴用于接收旋转的驱动力; 当柔性片安装在显影剂容纳部分中时，用于供给容纳在显影剂容纳部分中的显影剂的柔性片; 用于将柔性片材安装在轴上的安装构件，使得柔性片材能够在宽度方向和厚度方向上沿纵向方向相对于轴线移动。

公开(公告)号：US07412193B2

公开(公告)日：2008-08-12

申请号：US11862578

申请日：2007-09-27

申请人： Masaaki Sato ,  Shigeo Miyabe ,  Shinjiro Toba ,  Hiroomi Matsuzaki

发明人： Masaaki Sato ,  Shigeo Miyabe ,  Shinjiro Toba ,  Hiroomi Matsuzaki

IPC分类号： G03G15/08

CPC分类号： G03G15/0875 ,  G03G15/0877 ,  G03G2215/0819 ,  G03G2215/085 ,  G03G2215/0897 ,  G03G2221/1876

摘要： A developer feeding member for use with an electrophotographic image forming apparatus to feed a developer accommodated in a developer accommodating portion, includes a shaft for receiving a driving force to rotate when the shaft is mounted in the developer accommodating portion; a flexible sheet for feeding the developer accommodated in the developer accommodating portion when the flexible sheet is mounted in the developer accommodating portion; a mounting member for mounting the flexible sheet on the shaft such that the flexible sheet is movable relative to the shaft in a longitudinal direction, in a widthwise direction and in a thickness direction.

摘要翻译： 一种用于与电子照相成像设备一起使用以将容纳在显影剂容纳部分中的显影剂供给的显影剂供给部件包括：轴，当轴安装在显影剂容纳部分中时，该轴用于接收旋转的驱动力; 当柔性片安装在显影剂容纳部分中时，用于供给容纳在显影剂容纳部分中的显影剂的柔性片; 用于将柔性片材安装在轴上的安装构件，使得柔性片材能够在宽度方向和厚度方向上沿纵向方向相对于轴线移动。

公开(公告)号：US07349657B2

公开(公告)日：2008-03-25

申请号：US11554708

申请日：2006-10-31

申请人： Masaaki Sato ,  Shigeo Miyabe ,  Shinjiro Toba ,  Hiroomi Matsuzaki

发明人： Masaaki Sato ,  Shigeo Miyabe ,  Shinjiro Toba ,  Hiroomi Matsuzaki

IPC分类号： G03G15/06

CPC分类号： G03G15/0875 ,  G03G15/0877 ,  G03G2215/0819 ,  G03G2215/085 ,  G03G2215/0897 ,  G03G2221/1876

摘要： A developer feeding member for use with an electrophotographic image forming apparatus to feed a developer accommodated in a developer accommodating portion, includes a shaft for receiving a driving force to rotate when the shaft is mounted in the developer accommodating portion; a flexible sheet for feeding the developer accommodated in the developer accommodating portion when the flexible sheet is mounted in the developer accommodating portion; a mounting member for mounting the flexible sheet on the shaft such that the flexible sheet is movable relative to the shaft in a longitudinal direction, in a widthwise direction and in a thickness direction.

公开(公告)号：US07218882B2

公开(公告)日：2007-05-15

申请号：US10957610

申请日：2004-10-05

申请人： Shinjiro Toba ,  Masaaki Sato

发明人： Shinjiro Toba ,  Masaaki Sato

IPC分类号： G03G15/08

CPC分类号： G03G15/0812 ,  G03G2215/0634

摘要： A developing device for developing a latent image formed on an image bearing member by using developer, the developing device including: a developing frame; a developing roller for supplying developer to the latent image to develop the latent image; a developer layer regulating member which regulates a layer thickness of developer on a circumferential surface of the developing roller; and a first surface and a second surface which are provided in the developer layer regulating member along a longitudinal direction of the developer layer regulating member, for positioning the developer layer regulating member with respect to the developing frame, in which a first imaginary plane, which is obtained by extending the first surface imaginarily, and a second imaginary plane, which is obtained by extending the second surface imaginarily, intersect each other.

摘要翻译： 一种用于通过使用显影剂使形成在图像承载部件上的潜像显影的显影装置，所述显影装置包括：显影框架; 用于将显影剂供应到潜像以显影潜像的显影辊; 显影剂层调节构件，其调节显影辊的圆周表面上的显影剂的层厚度; 以及第一表面和第二表面，其沿着显影剂层限制构件的纵向方向设置在显影剂调节构件中，用于相对于显影框架定位显影剂层限制构件，其中第一假想平面 通过使第一表面成像地延伸而获得，并且通过使第二表面成像地延伸而获得的第二假想平面彼此相交。

公开(公告)号：US20080025757A1

公开(公告)日：2008-01-31

申请号：US11862578

申请日：2007-09-27

申请人： Masaaki Sato ,  Shigeo Miyabe ,  Shinjiro Toba ,  Hiroomi Matsuzaki

发明人： Masaaki Sato ,  Shigeo Miyabe ,  Shinjiro Toba ,  Hiroomi Matsuzaki

IPC分类号： G03G21/18 ,  G03G15/08

CPC分类号： G03G15/0875 ,  G03G15/0877 ,  G03G2215/0819 ,  G03G2215/085 ,  G03G2215/0897 ,  G03G2221/1876

摘要： A developer feeding member for use with an electrophotographic image forming apparatus to feed a developer accommodated in a developer accommodating portion, includes a shaft for receiving a driving force to rotate when the shaft is mounted in the developer accommodating portion; a flexible sheet for feeding the developer accommodated in the developer accommodating portion when the flexible sheet is mounted in the developer accommodating portion; a mounting member for mounting the flexible sheet on the shaft such that flexible sheet is movable relative to the shaft in a longitudinal direction, in a widthwise direction and in a thickness direction.

摘要翻译： 一种用于与电子照相成像设备一起使用以将容纳在显影剂容纳部分中的显影剂供给的显影剂供给部件包括：轴，当轴安装在显影剂容纳部分中时，该轴用于接收旋转的驱动力; 当柔性片安装在显影剂容纳部分中时，用于供给容纳在显影剂容纳部分中的显影剂的柔性片; 用于将柔性片安装在轴上的安装构件，使得柔性片在宽度方向和厚度方向上在纵向方向上相对于轴可移动。

公开(公告)号：US07158736B2

公开(公告)日：2007-01-02

申请号：US10960077

申请日：2004-10-08

申请人： Masaaki Sato ,  Atsushi Numagami ,  Shigeo Miyabe ,  Shinjiro Toba

发明人： Masaaki Sato ,  Atsushi Numagami ,  Shigeo Miyabe ,  Shinjiro Toba

IPC分类号： G03G15/08

CPC分类号： G03G21/1825 ,  G03G2221/1861

摘要： A cartridge detachably mountable to an apparatus includes a drum, a developing roller, first and second frames supporting the drum and roller, a coupling member rotatably connecting the frames, a first cartridge positioning portion abuttable to a first main assembly positioning portion positioning the cartridge with respect to a direction crossing the drum axis when the cartridge is mounted to the apparatus, a drive input gear engaging a main assembly driving gear, and a second cartridge positioning portion abuttable to a second main assembly positioning portion limiting cartridge rotation about the first cartridge positioning portion. When the cartridge is in the apparatus, the coupling member crosses a phantom line perpendicular to the second main assembly positioning portion and which passes through the second positioning portion, as seen from one end with respect to the axis.

摘要翻译： 可拆卸地安装到设备上的盒包括滚筒，显影辊，支撑滚筒和滚筒的第一和第二框架，可旋转地连接框架的联接构件，可抵靠到第一主组件定位部分的第一盒定位部分， 相对于当盒被安装到设备时穿过鼓轴线的方向，与主组件驱动齿轮接合的驱动输入齿轮和可抵靠第二主组件定位部分的第二盒定位部分限制盒围绕第一盒定位的旋转 一部分。 当墨盒位于设备中时，耦合构件从垂直于第二主组件定位部分的虚线穿过第二定位部分，从相对于轴线的一端看。

公开(公告)号：US07149457B2

公开(公告)日：2006-12-12

申请号：US10960121

申请日：2004-10-08

申请人： Shigeo Miyabe ,  Shinjiro Toba ,  Masaaki Sato

发明人： Shigeo Miyabe ,  Shinjiro Toba ,  Masaaki Sato

IPC分类号： G03G21/18

CPC分类号： G03G21/1832 ,  G03G2221/1609 ,  G03G2221/1612 ,  G03G2221/183

摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the process cartridge includes an electrophotographic photosensitive drum; process means actable on the electrophotographic photosensitive drum; a cartridge frame; a drum shutter movable between a close position in which the drum shutter covers an exposed portion of the electrophotographic photosensitive drum which is exposed through the cartridge frame and an open position in which drum shutter is retracted from the close position to expose the portion of the electrophotographic photosensitive drum, the drum shutter having a first shutter portion rotatably supported on the cartridge frame and a second rotatably supported on the cartridge frame, wherein in the close position, the first shutter portion covers an upstream side of the exposed portion with respect to an opening direction in which the drum shutter moves from the close position to the open position, and the second shutter portion covers a downstream side of the exposed portion with respect to the opening direction, and wherein in the open position, the first shutter portion and the second shutter portion are overlapped with each other in the widthwise direction of the drum shutter.

摘要翻译： 处理盒可拆卸地安装到电子照相成像设备的主组件上，处理盒包括电子照相感光鼓; 可在电照相感光鼓上作用的处理装置; 盒框架 鼓快门可以在关闭位置之间移动，在该关闭位置，鼓快门覆盖通过盒框架暴露的电子照相感光鼓的暴露部分和打开位置，其中鼓快门从关闭位置缩回以暴露电子照相的部分 感光鼓，鼓快门具有可旋转地支撑在盒框架上的第一快门部分和可旋转地支撑在盒架上的第二快门部分，其中在关闭位置，第一快门部分相对于开口部分覆盖暴露部分的上游侧 方向，其中鼓快门从关闭位置移动到打开位置，并且第二快门部分相对于打开方向覆盖暴露部分的下游侧，并且其中在打开位置，第一快门部分和第二快门部分 快门部分在鼓快门的宽度方向上彼此重叠。

公开(公告)号：US20060072938A1

公开(公告)日：2006-04-06

申请号：US10960077

申请日：2004-10-08

申请人： Masaaki Sato ,  Atsushi Numagami ,  Shigeo Miyabe ,  Shinjiro Toba

发明人： Masaaki Sato ,  Atsushi Numagami ,  Shigeo Miyabe ,  Shinjiro Toba

IPC分类号： G03G21/18

CPC分类号： G03G21/1825 ,  G03G2221/1861

摘要： A cartridge detachably mountable to an apparatus includes a drum, a developing roller, first and second frames supporting the drum and roller, a coupling member rotatably connecting the frames, a first cartridge positioning portion abuttable to a first main assembly positioning portion positioning the cartridge with respect to a direction crossing the drum axis when the cartridge is mounted to the apparatus, a drive input gear engaging a main assembly driving gear, and a second cartridge positioning portion abuttable to a second main assembly positioning portion limiting cartridge rotation about the first cartridge positioning portion. When the cartridge is in the apparatus, the coupling member crosses a phantom line perpendicular to the second main assembly positioning portion and which passes through the second positioning portion, as seen from one end with respect to the axis.

摘要翻译： 可拆卸地安装到设备上的盒包括滚筒，显影辊，支撑滚筒和滚筒的第一和第二框架，可旋转地连接框架的联接构件，可抵靠到第一主组件定位部分的第一盒定位部分， 相对于当盒被安装到设备时穿过鼓轴线的方向，与主组件驱动齿轮接合的驱动输入齿轮和可抵靠第二主组件定位部分的第二盒定位部分限制盒围绕第一盒定位的旋转 一部分。 当墨盒位于设备中时，耦合构件从垂直于第二主组件定位部分的虚线穿过第二定位部分，从相对于轴线的一端看。

公开(公告)号：US20050220486A1

公开(公告)日：2005-10-06

申请号：US10960121

申请日：2004-10-08

申请人： Shigeo Miyabe ,  Shinjiro Toba ,  Masaaki Sato

发明人： Shigeo Miyabe ,  Shinjiro Toba ,  Masaaki Sato

IPC分类号： G03G21/16 ,  G03G21/18

CPC分类号： G03G21/1832 ,  G03G2221/1609 ,  G03G2221/1612 ,  G03G2221/183

摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the process cartridge includes an electrophotographic photosensitive drum; process means actable on the electrophotographic photosensitive drum; a cartridge frame; a drum shutter movable between a close position in which the drum shutter covers an exposed portion of the electrophotographic photosensitive drum which is exposed through the cartridge frame and an open position in which drum shutter is retracted from the close position to expose the portion of the electrophotographic photosensitive drum, the drum shutter having a first shutter portion rotatably supported on the cartridge frame and a second rotatably supported on the cartridge frame, wherein in the close position, the first shutter portion covers an upstream side of the exposed portion with respect to an opening direction in which the drum shutter moves from the close position to the open position, and the second shutter portion covers a downstream side of the exposed portion with respect to the opening direction, and wherein in the open position, the first shutter portion and the second shutter portion are overlapped with each other in the widthwise direction of the drum shutter.

摘要翻译： 处理盒可拆卸地安装到电子照相成像设备的主组件上，处理盒包括电子照相感光鼓; 可在电照相感光鼓上作用的处理装置; 盒框架 鼓快门可以在关闭位置之间移动，在该关闭位置，鼓快门覆盖通过盒框架暴露的电子照相感光鼓的暴露部分和打开位置，其中鼓快门从关闭位置缩回以暴露电子照相的部分 感光鼓，鼓快门具有可旋转地支撑在盒框架上的第一快门部分和可旋转地支撑在盒架上的第二快门部分，其中在关闭位置，第一快门部分相对于开口部分覆盖暴露部分的上游侧 方向，其中鼓快门从关闭位置移动到打开位置，并且第二快门部分相对于打开方向覆盖暴露部分的下游侧，并且其中在打开位置，第一快门部分和第二快门部分 快门部分在鼓快门的宽度方向上彼此重叠。