公开(公告)号：US20100221038A1

公开(公告)日：2010-09-02

申请号：US12711500

申请日：2010-02-24

申请人： Hiroomi Matsuzaki ,  Akira Suzuki

发明人： Hiroomi Matsuzaki ,  Akira Suzuki

IPC分类号： G03G21/00 ,  G03G15/08

CPC分类号： G03G21/0029 ,  G03G15/0812 ,  G03G21/0011

摘要： A cleaning device includes a cleaning blade for removing toner remaining on a surface of an image bearing member for carrying a toner image; a supporting member for supporting the cleaning blade; a mounting hole provided in one of the cleaning blade and the supporting member; a projection which is provided on the other of the cleaning blade and the supporting member and which is inserted in the mounting hole; and a recess provided in the projection and extended from a free end portion of the projection toward a base portion of the projection, wherein the cleaning blade and the supporting member are secured to each other by the projection deformed such that the recess expands outwardly of the mounting hole by resin material in the recess.

摘要翻译： 清洁装置包括清洁刮板，用于去除残留在用于承载调色剂图像的图像承载部件的表面上的调色剂; 支撑构件，用于支撑清洁刮板; 安装孔，设置在所述清洁刮板和所述支撑构件之一中; 突出部，其设置在所述清洁刮板和所述支撑部件的另一方，并且插入所述安装孔中; 以及设置在所述突起中并且从所述突起的自由端部朝向所述突起的基部延伸的凹部，其中所述清洁刮板和所述支撑构件通过所述突起彼此固定而变形，使得所述凹部向外膨胀 通过树脂材料在凹槽中安装孔。

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：US06795666B2

公开(公告)日：2004-09-21

申请号：US10128337

申请日：2002-04-24

申请人： Shigeo Miyabe ,  Hiroomi Matsuzaki ,  Akira Suzuki ,  Kazuo Chadani

发明人： Shigeo Miyabe ,  Hiroomi Matsuzaki ,  Akira Suzuki ,  Kazuo Chadani

IPC分类号： G03G1500

CPC分类号： G03G21/181 ,  G03G2215/00987

摘要： A remanufacturing method for a process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an end cover removing step of cutting a fixing portion between a first end cover and a drum holding frame and cutting a fixing portion between the first end cover and a developer accommodating frame, and removing the first end cover at a longitudinal end of the drum holding frame, a developing means frame and the developer accommodating frame; and an end cover removing step of cutting a fixing portion between a second end cover and the drum holding frame and cutting a fixing portion between the second end cover and the developer accommodating frame, and removing the second end cover at a longitudinal end of the drum holding frame, the developing means frame and the developer accommodating frame.

摘要翻译： 一种用于可拆卸地安装到电子照相成像设备的主组件上的处理盒的再制造方法，包括：端盖拆卸步骤，其在第一端盖和鼓保持框架之间切割固定部分，并且在第一端 盖和显影剂容纳框架，并且在鼓保持框架的纵向端部处移除第一端盖，显影装置框架和显影剂容纳框架; 以及端盖移除步骤，在第二端盖和鼓保持框架之间切割固定部分，并且在第二端盖和显影剂容纳框架之间切割固定部分，并且在滚筒的纵向端部移除第二端盖 保持框架，显影装置框架和显影剂容纳框架。

公开(公告)号：US06549736B2

公开(公告)日：2003-04-15

申请号：US09764403

申请日：2001-01-19

申请人： Shigeo Miyabe ,  Hiroomi Matsuzaki ,  Akira Suzuki ,  Shinjiro Toba

发明人： Shigeo Miyabe ,  Hiroomi Matsuzaki ,  Akira Suzuki ,  Shinjiro Toba

IPC分类号： G03G2116

CPC分类号： G03G21/1821 ,  G03G15/09 ,  G03G21/1825 ,  G03G21/185 ,  G03G2221/163

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; a developing roller for developing an electrostatic latent image formed on the photosensitive drum; a magnet disposed inn the developing roller; a drum frame supporting the photosensitive drum; a developing device frame supporting the developing roller and the magnet; an engaging member mounted to one longitudinal end of the developing device frame in engagement with one end of the developing roller and with one end of the magnet, the engaging member is provided with a projected portion at an opposite end from the end where it is in engagement with one end of the developing roller and one end of the magnet; an elastic member urging the projected portion by its elastic force so as to urge the developing roller to the photosensitive drum.

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; 用于显影形成在感光鼓上的静电潜像的显影辊; 设置在显影辊周围的磁体; 支撑感光鼓的鼓架; 支撑显影辊和磁体的显影装置框架; 安装到显影装置框架的一个纵向端部的接合构件与显影辊的一端接合并且与磁体的一端接合，接合构件在与其处于其中的端部相对的端部处设置有突出部分 与显影辊的一端和磁体的一端接合; 弹性构件通过其弹力推动突出部分，以将显影辊推动到感光鼓上。

公开(公告)号：US06405004B2

公开(公告)日：2002-06-11

申请号：US09575533

申请日：2000-05-22

申请人： Hiroomi Matsuzaki ,  Naoki Asano

发明人： Hiroomi Matsuzaki ,  Naoki Asano

IPC分类号： G03G2116

CPC分类号： G03G21/185 ,  G03G2215/021 ,  G03G2221/1884

摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes an electrophotographic photosensitive member; a developing member for developing an electrostatic latent image formed on the electrophotographic photosensitive member; a developer accommodating portion for accommodating a developer to be used by the developing member to develop the electrostatic latent image; a cartridge guide for being guided by a main assembly side guide provided in the main assembly of the apparatus; a first cartridge positioning portion; provided at one end portion in an axial direction of the electrophotographic photosensitive member, for engagement with a first main assembly side positioning portion, provided in the main assembly of the apparatus, in response to falling of a side of the process cartridge opposite from a side having the developer accommodating portion in the direction crossing with the axial direction of the electrophotographic photosensitive member by operation of a lever provided in the main assembly of the apparatus; a second cartridge positioning portion, provided at the other end portion in an axial direction of the electrophotographic photosensitive member, for engagement with a second main assembly side positioning portion, provided in the main assembly of the apparatus, in response to falling of a side of the process cartridge opposite from a side having the developer accommodating portion in the direction crossing with the axial direction of the electrophotographic photosensitive member by operation of a lever provided in the main assembly of the apparatus.

摘要翻译： 可拆卸地安装到电子照相图像形成装置的主组件的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静电潜像的显影构件; 显影剂容纳部分，用于容纳由显影部件使用的显影剂以显影静电潜像; 用于由设置在设备的主组件中的主组件侧引导件引导的盒引导件; 第一盒定位部分; 设置在电子照相感光构件的轴向方向上的一个端部处，用于与设置在设备的主组件中的第一主组件侧定位部分相配合，以响应于处理盒的与侧面相反的一侧的落下 通过设置在所述装置的主组件中的杆的操作，使所述显影剂容纳部分沿与所述电子照相感光构件的轴向交叉的方向; 第二盒定位部分，设置在电子照相感光构件的轴向方向上的另一端部处，用于与设置在设备的主组件中的第二主组件侧定位部分接合，响应于 处理盒通过设置在设备的主组件中的杆的操作而与具有显影剂容纳部分的侧面相对的方向与电子照相感光构件的轴向交叉。

公开(公告)号：US06205305B1

公开(公告)日：2001-03-20

申请号：US09346677

申请日：1999-07-02

申请人： Akira Suzuki ,  Hiroomi Matsuzaki ,  Kazuo Chadani

发明人： Akira Suzuki ,  Hiroomi Matsuzaki ,  Kazuo Chadani

IPC分类号： G03G1508

CPC分类号： G03G21/1832 ,  G03G15/0882 ,  G03G2221/1648 ,  G03G2221/183

摘要： A developing apparatus includes an accommodating container for containing a developer, the container having an opening; a developing container having an opening to which the developer is supplied from the opening of the accommodating container, wherein a developer carrying member for carrying the developer is provided at a developing position; and an elastic sealing member, provided adjacent a longitudinal end of the accommodating container between the accommodating container and the developing container, for preventing to the leakage of the developer. The accommodating container and the the developing container are welded together along the longitudinal direction, and the welded portion includes portions that overlap ends of the elastic sealing member which end in the longitudinal direction.

摘要翻译： 显影装置包括容纳显影剂的容纳容器，容器具有开口; 显影容器具有开口，显影剂从容纳容器的开口供给到该开口，其中用于承载显影剂的显影剂承载构件设置在显影位置; 以及弹性密封构件，其设置在所述容纳容器的纵向端部与所述容纳容器和所述显影容器之间，用于防止显影剂的泄漏。 容纳容器和显影容器沿纵向焊接在一起，并且焊接部分包括在纵向方向上结束的弹性密封构件的重叠端部的部分。

公开(公告)号：US08285189B2

公开(公告)日：2012-10-09

申请号：US13270567

申请日：2011-10-11

申请人： Hiroomi Matsuzaki ,  Akira Suzuki

发明人： Hiroomi Matsuzaki ,  Akira Suzuki

IPC分类号： G03G21/00

CPC分类号： G03G21/0029 ,  G03G15/0812 ,  G03G21/0011

摘要： A cleaning device includes a cleaning blade for removing toner remaining on a surface of an image bearing member for carrying a toner image; a supporting member for supporting the cleaning blade; a mounting hole provided in one of the cleaning blade and the supporting member; a projection which is provided on the other of the cleaning blade and the supporting member and which is inserted in the mounting hole; and a recess provided in the projection and extended from a free end portion of the projection toward a base portion of the projection, wherein the cleaning blade and the supporting member are secured to each other by the projection deformed such that the recess expands outwardly of the mounting hole by resin material in the recess.

摘要翻译： 清洁装置包括清洁刮板，用于去除残留在用于承载调色剂图像的图像承载部件的表面上的调色剂; 支撑构件，用于支撑清洁刮板; 安装孔，设置在所述清洁刮板和所述支撑构件之一中; 突出部，其设置在所述清洁刮板和所述支撑部件的另一方，并且插入所述安装孔中; 以及设置在所述突起中并且从所述突起的自由端部朝向所述突起的基部延伸的凹部，其中所述清洁刮板和所述支撑构件通过所述突起彼此固定而变形，使得所述凹部向外膨胀 通过树脂材料在凹槽中安装孔。

公开(公告)号：US20120027458A1

公开(公告)日：2012-02-02

申请号：US13270567

申请日：2011-10-11

申请人： Hiroomi Matsuzaki ,  Akira Suzuki

发明人： Hiroomi Matsuzaki ,  Akira Suzuki

IPC分类号： G03G15/08 ,  G03G21/00

CPC分类号： G03G21/0029 ,  G03G15/0812 ,  G03G21/0011

摘要： A cleaning device includes a cleaning blade for removing toner remaining on a surface of an image bearing member for carrying a toner image; a supporting member for supporting the cleaning blade; a mounting hole provided in one of the cleaning blade and the supporting member; a projection which is provided on the other of the cleaning blade and the supporting member and which is inserted in the mounting hole; and a recess provided in the projection and extended from a free end portion of the projection toward a base portion of the projection, wherein the cleaning blade and the supporting member are secured to each other by the projection deformed such that the recess expands outwardly of the mounting hole by resin material in the recess.

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。