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公开(公告)号：US5404198A
公开(公告)日：1995-04-04
申请号：US951753
申请日：1992-09-28
申请人： Shinya Noda , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Kazunori Kobayashi , Shinichi Sasaki
发明人： Shinya Noda , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Kazunori Kobayashi , Shinichi Sasaki
CPC分类号： G03G21/181 , G03G21/1633 , G03G21/1647 , G03G21/1652 , G03G21/1821 , G03G21/1842 , G03G21/1867 , G03G2221/1606 , G03G2221/1627 , G03G2221/163 , G03G2221/1633 , G03G2221/1636 , G03G2221/1648 , G03G2221/1654 , G03G2221/1853
摘要： A process cartridge mountable to an image forming apparatus includes a frame, an image bearing member, a toner carrying member for directing toner to the image bearing member, and a magnet disposed within the toner carrying member. A common positioning member, separate from the frame, contacts each of the image bearing member and the magnet to mutually position the image bearing member and the magnet.
摘要翻译： 可安装到图像形成装置的处理盒包括框架，图像承载构件，用于将调色剂引导到图像承载构件的调色剂承载构件和设置在调色剂承载构件内的磁体。 与框架分离的公共定位构件与图像承载构件和磁体中的每一个接触，以使图像承载构件和磁体相互定位。
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2.发明授权Process cartridge mountable in an image forming system and a method for assembling a cleaning device 失效可安装在图像形成系统中的处理盒和用于组装清洁装置的方法
公开(公告)号：US5828928A
公开(公告)日：1998-10-27
申请号：US412100
申请日：1995-03-28
申请人： Yoshikazu Sasago , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Shinya Noda , Kazunori Kobayashi , Takeo Shoji , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Hiroyuki Shirai , Makoto Tanaka , Shinichi Sasaki , Yoshiya Nomura , Toshiyuki Karakama
发明人： Yoshikazu Sasago , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Shinya Noda , Kazunori Kobayashi , Takeo Shoji , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Hiroyuki Shirai , Makoto Tanaka , Shinichi Sasaki , Yoshiya Nomura , Toshiyuki Karakama
CPC分类号： G03G21/181 , G03G15/0898 , G03G21/1633 , G03G2215/00987 , G03G2221/1648 , G03G2221/1651 , G03G2221/1654 , G03G2221/1669 , G03G2221/1876
摘要： An image bearing member, process device acting on the image bearing member, a first frame, a second frame lockable and separable with respect to the first frame, a locking body and a locking member lockable to the locking body, provided to separably interlock the first and second frames, and a recessed portion and a projection fittable into the recessed portion which are provided to separably interlock the first and second frames. With above construction it is possible to provide a process cartridge, an image forming system, and a method for assembling a cleaning device, which can be easily assembled and can sufficiently cope a large when the number of re-cycles.
摘要翻译： 图像承载部件，作用在图像承载部件上的处理装置，第一框架，相对于第一框架可锁定和分离的第二框架，锁定体和可锁定到锁定体的锁定构件，被设置成可分离地互锁第一 和第二框架，以及可配合到凹部中的凹部和突起，其设置成可分离地互锁第一和第二框架。 通过上述结构，可以提供一种处理盒，成像系统和组装清洁装置的方法，其可以容易地组装，并且可以在重新循环的次数时充分地应对。
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公开(公告)号：US5510878A
公开(公告)日：1996-04-23
申请号：US416469
申请日：1995-04-04
申请人： Shinya Noda , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Kazunori Kobayashi , Shinichi Sasaki
发明人： Shinya Noda , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Kazunori Kobayashi , Shinichi Sasaki
CPC分类号： G03G21/181 , G03G21/1633 , G03G21/1647 , G03G21/1652 , G03G21/1821 , G03G21/1842 , G03G21/1867 , G03G2221/1606 , G03G2221/1627 , G03G2221/163 , G03G2221/1633 , G03G2221/1636 , G03G2221/1648 , G03G2221/1654 , G03G2221/1853
摘要： The present invention is characterized by an image bearing member, a toner carrying member for directing toner to the image bearing member and a magnet disposed within the toner carrying member, and in that the image bearing member and the magnet are positioned by a common positioning member. With above construction, it is possible to provide a process cartridge and an image forming system, which can remarkably the accuracy of attachment positions of an image bearing member and a magnet, thus remarkably enhancing the image quality.
摘要翻译： 本发明的特征在于图像承载部件，用于将调色剂引导到图像承载部件的调色剂承载部件和设置在调色剂承载部件内的磁体，并且图像承载部件和磁体通过公共定位部件 。 通过上述结构，可以提供能够显着提高图像承载部件和磁体的安装位置的精度的处理盒和图像形成系统，从而显着提高图像质量。
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4.发明授权Process cartridge and image forming system on which process cartridge is mountable 失效处理盒和成像系统，处理盒可安装在其上
公开(公告)号：US5623328A
公开(公告)日：1997-04-22
申请号：US356779
申请日：1994-12-12
申请人： Tadayuki Tsuda , Kazumi Sekine , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazunori Kobayashi , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Hiroyuki Shirai , Makoto Tanaka , Shinichi Sasaki , Yoshiya Nomura , Toshiyuki Karakama
发明人： Tadayuki Tsuda , Kazumi Sekine , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazunori Kobayashi , Kazuhiko Ishiwata , Kazuo Shishido , Kanji Yano , Hiroyuki Shirai , Makoto Tanaka , Shinichi Sasaki , Yoshiya Nomura , Toshiyuki Karakama
CPC分类号： G03G21/1821 , G03G15/0898 , G03G21/1633 , G03G21/1666 , G03G2215/00987 , G03G2221/1648 , G03G2221/1651 , G03G2221/1654 , G03G2221/1669 , G03G2221/1876
摘要： A process cartridge includes a first frame in which a toner containing unit for containing toner used for a developing operation and a charger unit are mounted, and a second frame which can be engaged by and disengaged from the first frame, and in which an image bearing member, a developing unit and cleaning unit are mounted. With this arrangement, the assembling ability and disassembling ability are improved remarkably, and the process cartridge is suitable for the re-cycling to contribute to the protection of the earth-environment.
摘要翻译： 处理盒包括：第一框架，其中安装有用于显影操作的调色剂容纳单元和充电器单元;以及第二框架，其可与第一框架接合和分离，并且其中图像承载 构件，显影单元和清洁单元。 通过这种布置，组装能力和拆卸能力显着提高，处理盒适用于重新循环，有助于保护地球环境。
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5.发明授权Image bearing member having an asymmetrically weighted base, process cartridge and image forming apparatus 失效具有不对称加权的基座，处理盒和图像形成装置的图像承载部件
公开(公告)号：US5488459A
公开(公告)日：1996-01-30
申请号：US84489
申请日：1993-06-28
申请人： Tadayuki Tsuda , Kazumi Sekine , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Yasushi Shimizu , Shinya Noda , Kazunori Kobayashi
发明人： Tadayuki Tsuda , Kazumi Sekine , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Yasushi Shimizu , Shinya Noda , Kazunori Kobayashi
CPC分类号： G03G21/1857 , G03G15/751 , G03G21/1633 , G03G21/1647 , G03G21/1666 , G03G21/1867 , G03G2221/1606 , G03G2221/1657 , G03G2221/183 , G03G2221/1853
摘要： The present invention provides an image bearing member comprising an image bearing layer capable of bearing an image, a substrate for supporting the image bearing layer, and a weight portion arranged with the substrate asymmetrically with respect to a center of said substrate in a generatrix direction thereof.
摘要翻译： 本发明提供了一种图像承载部件，其包括能够承载图像的图像承载层，用于支撑图像承载层的基板和配置在基板上的基板相对于所述基板的母线方向不对称的配重部分 。
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6.发明授权Image forming system and process cartridge having particular arrangement of electrical contacts 失效图像形成系统和处理盒具有电触点的特定布置
公开(公告)号：US5828929A
公开(公告)日：1998-10-27
申请号：US837127
申请日：1997-04-14
申请人： Kazushi Watanabe , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Yoshimasu Yamaguchi , Yoshikazu Sasago , Shinya Noda , Kazunori Kobayashi
发明人： Kazushi Watanabe , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Yoshimasu Yamaguchi , Yoshikazu Sasago , Shinya Noda , Kazunori Kobayashi
CPC分类号： G03G21/1867 , G03G21/1633 , G03G21/1647 , G03G21/1652 , G03G2215/021 , G03G2221/166 , G03G2221/1669
摘要： A process cartridge is mountable to an image forming system and includes an image bearing member; a developing bias contact for applying a developing bias to a developing device; an earthing contact for earthing the image bearing member; and a charging bias contact for applying a charging bias to a charging device. The developing bias contact, the earthing contact, and the charging bias contact are arranged in an area corresponding to an end portion of the image bearing member in a longitudinal direction of the image bearing member, such that (i) the developing bias contact is arranged at a first side of the image bearing member in a direction orthogonal to the longitudinal direction of the image bearing member, and (ii) the earthing contact and the charging bias contact are arranged at a second side of the image bearing member in the orthogonal direction.
摘要翻译： 处理盒可安装到图像形成系统并且包括图像承载部件; 用于将显影偏压施加到显影装置的显影偏压接触件; 用于接收图像承载部件的接地触点; 以及用于向充电装置施加充电偏压的充电偏压触点。 显影偏压触点，接地触点和充电偏压触点沿着图像承载部件的纵向布置在与图像承载部件的端部对应的区域中，使得（i）显影偏压触点被布置 在图像承载部件的与图像承载部件的纵向方向正交的方向上的第一侧，以及（ii）接地触点和充电偏压接触件沿正交方向布置在图像承载部件的第二侧 。
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7.发明授权
公开(公告)号：US5659847A
公开(公告)日：1997-08-19
申请号：US952692
申请日：1992-09-28
申请人： Tadayuki Tsuda , Kazumi Sekine , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazunori Kobayashi
发明人： Tadayuki Tsuda , Kazumi Sekine , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazunori Kobayashi
CPC分类号： G03G21/1814 , G03G15/605 , G03G21/1633 , G03G21/1647 , G03G21/1666 , G03G21/1821 , G03G2221/1636 , G03G2221/1654
摘要： A process cartridge includes a first upper and second lower frame, separably engageable to each other, an image bearing member, a process means acting on the image bearing member, and a positioning device for positioning an optical unit of an image forming apparatus when the process cartridge is mounted within the image forming apparatus. With this arrangement, the present invention can provide a process cartridge and an image forming apparatus capable of mounting the process cartridge, which can form an image with higher quality than that of the conventional techniques, without distorting the image. The positioning member is located on the second lower frame and passes through openings formed on the first upper frame in order to position the optical unit.
摘要翻译： 处理盒包括可分离地彼此接合的第一上部和第二下部框架，图像承载部件，作用在图像承载部件上的处理装置，以及用于定位成像装置的光学单元的定位装置，当该处理 盒安装在图像形成装置内。 利用这种布置，本发明可以提供能够安装处理盒的处理盒和图像形成装置，其可以形成比常规技术更高质量的图像，而不会使图像失真。 定位构件位于第二下框架上，并穿过形成在第一上框架上的开口，以便定位光学单元。
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8.发明授权Photosensitive drum provided in an image forming apparatus including gears disposed at an end of drum 失效感光鼓设置在图像形成装置中，包括设置在鼓的端部的齿轮
公开(公告)号：US5602623A
公开(公告)日：1997-02-11
申请号：US455725
申请日：1995-05-31
申请人： Atsushi Nishibata , Morikazu Mizutani , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Yasushi Shimizu , Shinya Noda , Kazunori Kobayashi
发明人： Atsushi Nishibata , Morikazu Mizutani , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Yasushi Shimizu , Shinya Noda , Kazunori Kobayashi
CPC分类号： G03G21/1857 , G03G15/751 , G03G15/757 , G03G21/1633 , G03G21/1647 , G03G21/1666 , G03G21/1864 , G03G21/1867 , G03G2221/1606 , G03G2221/1657 , G03G2221/183 , G03G2221/1853
摘要： A process cartridge removably mountable to an image forming apparatus includes an image bearing member having a photosensitive drum including a cylindrical member having a photosensitive layer thereon, a first gear provided at one end of the cylindrical member in an axial direction thereof, and a helical gear as a second gear provided at the one end of the cylindrical member adjacent to and outside of the first gear in the axial direction of the cylindrical member and having a diameter larger than a diameter of the first gear. The first gear and the helical gear are integrally formed as a gear portion having a through-bore portion with an inner diameter that varies along its axial length. Accordingly, the present invention provides a smoothly rotating image bearing member for producing high quality images.
摘要翻译： 可移除地安装到图像形成装置的处理盒包括：图像承载部件，其具有感光鼓，该感光鼓包括其上具有感光层的圆柱形部件，设置在圆柱形部件的轴向方向上的一端的第一齿轮和斜齿轮 作为第二齿轮设置在圆柱形构件的一端处，在圆柱形构件的轴向方向上与第一齿轮相邻并且在外侧，并且具有比第一齿轮的直径大的直径。 第一齿轮和斜齿轮一体地形成为具有通孔部分的齿轮部分，该通孔部分的内径沿其轴向长度变化。 因此，本发明提供了一种用于产生高质量图像的平滑旋转的图像承载部件。
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公开(公告)号：US5583613A
公开(公告)日：1996-12-10
申请号：US307035
申请日：1994-09-16
申请人： Kazunori Kobayashi , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda
发明人： Kazunori Kobayashi , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda
CPC分类号： G03G21/1814 , G03G21/1633 , G03G2221/1606 , G03G2221/1618 , G03G2221/163
摘要： The present invention includes an image bearing member, a first attachment surface to which a cleaning device for removing toner from the image bearing member is attached. The present invention also includes a second attachment surface which is in parallel with or substantially in parallel with the first attachment surface and to which a developing device for developing an image formed on the image bearing member is attached. With the above construction, it is possible to provide a process cartridge, a method for assembling a process cartridge, and an image forming system mountable and in the process cartridge, which can remarkably improve the assembling ability.
摘要翻译： 本发明包括图像承载部件，附接有用于从图像承载部件去除调色剂的清洁装置的第一附接表面。 本发明还包括与第一附接表面平行或基本平行的第二附接表面，并且附接有用于显影形成在图像承载部件上的图像的显影装置。 通过上述结构，可以提供一种处理盒，组装处理盒的方法和可安装在处理盒中的图像形成系统，其可以显着地提高组装能力。
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10.发明授权Image forming system having means to support at least one component of a process cartridge 失效图像形成系统具有支撑处理盒的至少一个部件的装置
公开(公告)号：US5669042A
公开(公告)日：1997-09-16
申请号：US214163
申请日：1994-03-17
申请人： Kazunori Kobayashi , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Masanobu Saito , Shinya Noda
发明人： Kazunori Kobayashi , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Masanobu Saito , Shinya Noda
CPC分类号： G03G21/1821 , G03G15/0896 , G03G21/1633 , G03G21/1647 , G03G21/1666 , G03G21/185 , G03G21/1853 , G03G2221/163 , G03G2221/1654 , G03G2221/1657
摘要： An image forming apparatus is provided for forming an image on a recording medium. The apparatus has a main body on which a process cartridge, which includes a frame, an image bearing member, a toner carrying member, and an attachment member for attaching the toner carrying member to the frame, is removably mountable. The apparatus also has a supporting device for supporting the process cartridge at the attachment member when the process cartridge is mounted in the apparatus and a feeding device for feeding the recording medium.
摘要翻译： 提供了一种用于在记录介质上形成图像的图像形成装置。 该装置具有主体，其上包括框架，图像承载构件，调色剂承载构件和用于将调色剂承载构件附接到框架的附接构件的处理盒可移除地安装在主体上。 当处理盒安装在设备中时，该设备还具有用于将处理盒支撑在附接构件上的支撑装置和用于馈送记录介质的馈送装置。
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