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11.发明授权Process cartridge with blade member having a flat-surface side and an angled-surface side 失效具有刀片构件的处理盒具有平坦表面侧和倾斜表面侧
公开(公告)号：US5608509A
公开(公告)日：1997-03-04
申请号：US478999
申请日：1995-06-07
申请人： Hiroyuki Shirai , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Takeo Shoji , Shinya Noda , Kazunori Kobayashi , Hiroyuki Adachi
发明人： Hiroyuki Shirai , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Takeo Shoji , Shinya Noda , Kazunori Kobayashi , Hiroyuki Adachi
CPC分类号： G03G21/181 , G03G21/0011 , G03G21/1814 , G03G21/1821 , G03G2215/00987 , Y10T428/2419 , Y10T428/24264 , Y10T428/24273 , Y10T428/24314 , Y10T428/24752 , Y10T428/24777 , Y10T428/2495 , Y10T428/268 , Y10T428/2804 , Y10T428/31605
摘要： A process cartridge mountable within an image forming apparatus, the process cartridge including (a) a frame, (b) an image bearing member provided in the frame, and (c) a blade member including an elastic blade, and a support member for supporting the elastic blade and having a supporting portion for supporting the elastic blade, a protruded portion protruding from the supporting portion in a longitudinal direction, and a hole formed in the protruded portion.
摘要翻译： 一种安装在图像形成装置内的处理盒，处理盒包括（a）框架，（b）设置在框架中的图像承载部件，以及（c）包括弹性刮板的刀片部件，以及用于支撑 弹性叶片具有用于支撑弹性叶片的支撑部分，在纵向方向上从支撑部分突出的突出部分和形成在突出部分中的孔。
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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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13.发明授权Process cartridge and image forming system on which the process cartridge is mountable using a handgrip 失效处理盒和成像系统，处理盒可以使用手柄安装在其上
公开(公告)号：US5475470A
公开(公告)日：1995-12-12
申请号：US283671
申请日：1994-08-01
申请人： Yoshikazu Sasago , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Shinya Noda , Kazunori Kobayashi
发明人： Yoshikazu Sasago , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Shinya Noda , Kazunori Kobayashi
CPC分类号： G03G21/1832 , G03G21/1633 , G03G21/1647 , G03G21/1666 , G03G21/1846 , G03G2221/1648 , G03G2221/1657 , G03G2221/1687 , G03G2221/1846
摘要： An image forming system includes a process cartridge having an image bearing member, processing structure acting on the image bearing member, a toner container containing toner used in a developing operation, and a gripper used when the process cartridge is mounted within the image forming system. The gripper also serves as an aiding member for removing a seal sealingly closing an opening of the toner container. With the foregoing construction, it is possible to provide a process cartridge and an image forming system capable of removably mounting a process cartridge therein, which can prevent an operator from forgetting to remove a seal prior to using a new process cartridge.
摘要翻译： 图像形成系统包括具有图像承载部件，作用在图像承载部件上的处理结构，包含用于显影操作的调色剂的调色剂容器和当处理盒安装在图像形成系统中时使用的夹持器的处理盒。 夹具还用作用于移除密封地密封调色剂容器的开口的密封件的辅助构件。 利用上述结构，可以提供能够可拆卸地安装其中的处理盒的处理盒和成像系统，其可以防止操作者在使用新的处理盒之前忘记移除密封件。
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公开(公告)号：US5470635A
公开(公告)日：1995-11-28
申请号：US45362
申请日：1993-04-13
申请人： Hiroyuki Shirai , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Takeo Shoji , Shinya Noda , Kazunori Kobayashi , Hiroyuki Adachi
发明人： Hiroyuki Shirai , Kazumi Sekine , Tadayuki Tsuda , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Takeo Shoji , Shinya Noda , Kazunori Kobayashi , Hiroyuki Adachi
CPC分类号： G03G21/181 , G03G21/0011 , G03G21/1814 , G03G21/1821 , G03G2215/00987 , Y10T428/2419 , Y10T428/24264 , Y10T428/24273 , Y10T428/24314 , Y10T428/24752 , Y10T428/24777 , Y10T428/2495 , Y10T428/268 , Y10T428/2804 , Y10T428/31605
摘要： A blade member, mountable onto an electrophotographic image forming apparatus, such as copier, printer, facsimile, word processor, and the like, for removing residual matter from an electrophotographic photosensitive member, includes an elastic blade one side surface of which is flat in a longitudinal direction thereof and the other side surface of which has a vertical portion perpendicular to an end surface of the elastic blade, and an inclined portion inclined with respect to the vertical portion, the inclined portion having a larger thickness than the vertical portion, and a support member for supporting the elastic blade. A thickness (f) of a portion of the elastic blade, which is engaged by the support member at a side of the one side surface, is greater than a thickness (g) of a portion of the elastic blade which is engaged by the support member at a side of the other side surface.
摘要翻译： 安装到诸如复印机，打印机，传真机，文字处理器等的电子照相图像形成装置上的用于从电子照相感光构件去除残余物质的刀片构件包括弹性片，其一侧表面在 并且其另一个侧面具有垂直于弹性片的端面的垂直部分和相对于垂直部分倾斜的倾斜部分，该倾斜部分具有比垂直部分更大的厚度，以及 用于支撑弹性叶片的支撑构件。 所述弹性片的与所述支撑构件在所述一个侧面的一侧接合的部分的厚度（f）大于所述弹性片的与所述支撑体接合的部分的厚度（g） 构件在另一侧表面的一侧。
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15.发明授权
公开(公告)号：US5331372A
公开(公告)日：1994-07-19
申请号：US952912
申请日：1992-09-28
申请人： Tadayuki Tsuda , Kazumi Sekine , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazunori Kobayashi , Takeo Shoji
发明人： Tadayuki Tsuda , Kazumi Sekine , Isao Ikemoto , Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazunori Kobayashi , Takeo Shoji
CPC分类号： G03G21/1814 , G03G21/1633 , G03G21/1647 , G03G21/1666 , G03G2221/1609 , G03G2221/1642
摘要： A process cartridge mountable within an image forming apparatus, includes an image bearing member, process means acting on the image bearing member, a frame, and a first guide surface provided on the frame and adapted to guide a recording medium toward the image bearing member, and a second guide surface recessed more than the first guide surface and having width smaller than that of the first guide surface. With the above construction, it is possible to provide a process cartridge and an image forming apparatus within which such a process cartridge can be mounted, which can be made small-sized and light-weighted and which are easy to use.
摘要翻译： 可安装在图像形成装置内的处理盒包括图像承载部件，作用在图像承载部件上的处理装置，框架和设置在框架上并适于将记录介质引向图像承载部件的第一引导表面， 以及比第一引导表面凹陷的第二引导表面，并且其宽度小于第一引导表面的宽度。 利用上述结构，可以提供一种处理盒和图像形成装置，在该处理盒和图像形成装置中可以安装这种处理盒，该处理盒可以被制成小型和轻型并且易于使用。
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16.发明授权Sealing member featuring a compressable seal portion, and process cartridge and image forming apparatus using same 失效具有可压缩密封部分的密封件，以及使用其的处理盒和成像设备
公开(公告)号：US5697021A
公开(公告)日：1997-12-09
申请号：US531905
申请日：1995-09-21
申请人： Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazumi Sekine
发明人： Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazumi Sekine
CPC分类号： G03G21/1832 , G03G15/0817 , G03G2221/1648
摘要： A process cartridge detachably mountable to an image forming apparatus includes a frame member, a photosensitive member, a rotary member mounted on the frame member, where the rotary member constitutes a process device. A blade member is mounted on the frame member in proximity with the rotary member. A sealing member has a rotary seal portion for sealing a space formed between the frame member and the rotary member. A blade seal portion seals a space formed between the frame member and the blade member. A compressible seal portion, provided in a portion of the rotary seal portion and the blade seal portion, seals a space formed adjacent to a longitudinal end portion of the blade member.
摘要翻译： 可拆卸地安装到图像形成装置的处理盒包括框架构件，感光构件，安装在框架构件上的旋转构件，其中旋转构件构成处理装置。 叶片构件安装在靠近旋转构件的框架构件上。 密封构件具有用于密封形成在框架构件和旋转构件之间的空间的旋转密封部分。 叶片密封部分密封形成在框架构件和叶片构件之间的空间。 设置在旋转密封部分和叶片密封部分的一部分中的可压缩密封部分密封与叶片构件的纵向端部相邻形成的空间。
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17.发明授权
公开(公告)号：US5475467A
公开(公告)日：1995-12-12
申请号：US224720
申请日：1994-04-08
申请人： Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazumi Sekine
发明人： Kazushi Watanabe , Yoshikazu Sasago , Shinya Noda , Kazumi Sekine
CPC分类号： G03G21/1832 , G03G15/0817 , G03G2221/1648
摘要： A sealing member for preventing toner from leaking, having a first lip portion which abuts against a frame member, a second lip portion which abuts against the longitudinal end portion of a blade member, and a third lip portion which abuts against a rotary member. The sealing members may be employed in a process cartridge or an image forming apparatus.
摘要翻译： 一种用于防止调色剂泄漏的密封构件，具有与框架构件抵接的第一唇缘部分，与叶片构件的纵向端部抵接的第二唇部和与旋转构件抵接的第三唇部。 密封构件可用于处理盒或图像形成装置。
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18.发明授权Process cartridge, process cartridge assembly method, and image forming apparatus 失效处理盒，处理盒组装方法和图像形成装置
公开(公告)号：US5749027A
公开(公告)日：1998-05-05
申请号：US637266
申请日：1996-04-25
CPC分类号： G03G21/181 , G03G21/1825 , G03G2221/163 , G03G2221/1861
摘要： An assembling method of a process cartridge detachably mountable to a main assembly of an image forming apparatus includes a. preparing a drum frame to which an electrophotographic photosensitive drum is mounted; b. preparing a developing frame having a toner accommodating portion for accommodating toner for developing a latent image formed on the electrophotographic photosensitive drum and also having a developing device mounted thereto, for developing the latent image formed on the electrophotographic photosensitive drum, using toner accommodated in the toner accommodating portion; c. engaging a portion of the drum frame and a portion of the developing frame; d. coupling a coupling member with a portion where the drum frame and the developing frame are engaged to couple the drum frame and developing frame, wherein the drum frame and the developing frame are rotatable relative to each other about the coupling member; e. spring mounting process of mounting a compression spring to apply elastic force to the drum frame and the developing frame thus coupled.
摘要翻译： 可拆卸地安装到图像形成装置的主组件的处理盒的组装方法包括a。 准备安装电子照相感光鼓的鼓框架; b。 制备具有调色剂容纳部分的显影框架，用于容纳用于显影形成在电子照相感光鼓上的潜像的调色剂，并且还具有安装在其上的显影装置，用于使形成在电子照相感光鼓上的潜像显影，使用容纳在调色剂中的调色剂 容纳部; C。 接合鼓框架的一部分和显影框架的一部分; d。 将联接构件与鼓框架和显影框架接合的部分联接以耦合鼓框架和显影框架，其中鼓框架和显影框架可围绕联接构件相对于彼此旋转; e。 安装压缩弹簧以将弹性力施加到鼓框架和显影框架的弹簧安装过程如此耦合。
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19.发明授权Process cartridge, process cartridge assembly method, and image forming apparatus 失效处理盒，处理盒组装方法和图像形成装置
公开(公告)号：US5890036A
公开(公告)日：1999-03-30
申请号：US637267
申请日：1996-04-25
CPC分类号： G03G21/1846 , G03G21/1853 , G03G2221/1609 , G03G2221/1633 , G03G2221/1853
摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus includes a cartridge frame; an electrophotographic photosensitive member; a process device actable on the electrophotographic photosensitive member; a toner accommodating portion for accommodating toner for developing a latent image formed on the electrophotographic photosensitive member; a filling opening for filling the toner to the toner accommodating portion, wherein the filling opening is openably sealed by a cap; a transfer opening for permitting transfer of a toner image formed on the electrophotographic photosensitive member onto a recording material, wherein the transfer opening is provided on the cartridge frame; a protection cover for protecting the electrophotographic photosensitive member; a supporting member for supporting the protection cover so that the protection cover is movable between a protection position in which the protection cover covers the transfer opening and a retracted position in which it opens the transfer opening; a mounting member mounted to the cartridge frame so as to be opposed to the cap mounted to the filling opening.
摘要翻译： 可拆卸地安装到图像形成装置的主组件的处理盒包括盒框架; 电子照相感光构件; 处理装置，其可作用于所述电子照相感光构件; 调色剂容纳部分，用于容纳用于显影形成在电照相感光构件上的潜像的调色剂; 用于将调色剂填充到调色剂容纳部分的填充开口，其中填充开口由盖打开地密封; 用于允许将形成在电子照相感光构件上的调色剂图像转印到记录材料上的传送开口，其中传送开口设置在盒框架上; 用于保护电子照相感光构件的保护盖; 支撑构件，用于支撑保护盖，使得保护盖可以在保护盖覆盖传送开口的保护位置和打开传送开口的缩回位置之间移动; 一个安装到盒架上以便安装到填充开口的盖子的安装件。
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20.发明授权Process cartridge including a toner frame swingably coupled with a drum frame feature and a grip feature, and an apparatus using the same 失效处理盒包括可旋转地与鼓框架特征和抓握部件联接的调色剂框架，以及使用该调色剂框架的装置
公开(公告)号：US5920752A
公开(公告)日：1999-07-06
申请号：US637264
申请日：1996-04-25
IPC分类号： G03G21/18
CPC分类号： G03G21/181 , G03G21/1825 , G03G2221/1633 , G03G2221/1846 , G03G2221/1861
摘要： A process cartridge detachably mountable to a main assembly of an image forming apparatus includes a drum frame for supporting an electrophotographic photosensitive drum; a developing frame mounted to a developing roller for developing a latent image formed on the electrophotographic photosensitive drum; a toner frame having a toner accommodating portion for accommodating a toner to be used by the developing roller, wherein the toner frame is provided with a coupling member for swingably coupling with the drum frame, and is provided with a grip for gripping the process cartridge.
摘要翻译： 可拆卸地安装到图像形成装置的主组件的处理盒包括用于支撑电子照相感光鼓的鼓框架; 显影框架，安装到显影辊上，用于显影形成在电子照相感光鼓上的潜像; 具有用于容纳由显影辊使用的调色剂的调色剂容纳部分的调色剂框架，其中调色剂框架设置有用于与鼓框架可摆动地联接的联接构件，并且设置有用于夹持处理盒的把手。
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