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1. 发明申请

US20070071495A1 Process cartridge and image forming apparatus usable therewith 有权
标题翻译：处理盒和可用于其的图像形成装置
公开(公告)号：US20070071495A1
公开(公告)日：2007-03-29
申请号：US11374207
申请日：2006-03-14
申请人： Koji Hashimoto , Kazuhiko Kanno , Yasuhiko Fuse , Satoshi Murasaki
发明人： Koji Hashimoto , Kazuhiko Kanno , Yasuhiko Fuse , Satoshi Murasaki
IPC分类号： G03G21/18
CPC分类号： G03G21/1821 , G03G21/1825 , G03G2221/1807 , G03G2221/1884
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus. The apparatus includes a movable first engageable member and a movable second engageable member. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a first frame supporting the drum, a second frame supporting the roller, a first force receiving portion for receiving, from the first engageable member, a force for separating the drum and roller a second force receiving portion for keeping the drum and roller spaced from each other and for receiving a force, from the second engageable member, for separating the first engageable member and the first force receiving portion. When the cartridge is transported while being in a mounted state, the second force receiving portion receives a force for separating the first engageable member and the first force receiving portion from each other from the second engageable member.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件上的处理盒。该装置包括可移动的第一可接合构件和可移动的第二可接合构件。盒包括电子照相感光鼓，显影辊，支撑滚筒的第一框架，支撑滚筒的第二框架，第一受力部分，用于从第一可啮合部件接收用于将滚筒和滚筒分离的第二力接收部分，用于保持滚筒和辊彼此间隔开，并且用于从第二可接合构件接受用于分离第一可接合构件和第一力接收部分的力。当盒子处于安装状态下运送时，第二受力部分接收用于将第一可接合构件和第一受力部分与第二可接合构件分开的力。

2. 发明授权

US07463844B2 Process cartridge that spaces a developing roller and photosensitive drum from each other and image forming apparatus usable therewith 有权
标题翻译：将显影辊和感光鼓彼此间隔开的处理盒和可用于其的成像设备
公开(公告)号：US07463844B2
公开(公告)日：2008-12-09
申请号：US11374207
申请日：2006-03-14
申请人： Koji Hashimoto , Kazuhiko Kanno , Yasuhiko Fuse , Satoshi Murasaki
发明人： Koji Hashimoto , Kazuhiko Kanno , Yasuhiko Fuse , Satoshi Murasaki
IPC分类号： G03G21/16
CPC分类号： G03G21/1821 , G03G21/1825 , G03G2221/1807 , G03G2221/1884
摘要： A cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus. The apparatus includes movable first and second engageable members. The cartridge includes an electrophotographic photosensitive drum, a developing roller, a first force receiving portion for receiving, from the first engageable member, a force for separating the drum and roller, a second force receiving portion for keeping the drum and roller spaced from each other and for receiving a force, from the second engageable member, for separating the first engageable member and the first force receiving portion. When the cartridge is transported while being in a mounted state, the second force receiving portion receives a force for separating the first engageable member and the first force receiving portion from each other from the second engageable member.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件上的盒。该装置包括可移动的第一和第二可接合构件。盒包括电子照相感光鼓，显影辊，第一受力部分，用于从第一可啮合部件接收用于分离滚筒和滚筒的力;第二受力部分，用于保持滚筒和辊彼此间隔开并且用于从第二可接合构件接收用于分离第一可接合构件和第一力接收部分的力。当盒子处于安装状态下运送时，第二受力部分接收用于将第一可接合构件和第一受力部分与第二可接合构件分开的力。

3. 发明授权

US07184686B2 Process cartridge having developing roller and photosensitive drum that can contact and become spaced apart from each other and electrophotographic image forming apparatus mounting such cartridge 有权
标题翻译：处理盒具有能够彼此接触并变得间隔开的显影辊和感光鼓以及安装这种盒的电子照相成像设备
公开(公告)号：US07184686B2
公开(公告)日：2007-02-27
申请号：US10950574
申请日：2004-09-28
申请人： Kazuhiko Kanno , Koji Hashimoto , Kinya Harada
发明人： Kazuhiko Kanno , Koji Hashimoto , Kinya Harada
IPC分类号： G03G21/16
CPC分类号： G03G21/1825 , G03G2221/1861
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus including a cam movable between first and second positions. The cartridge includes a photosensitive drum, a developing roller contactable to the drum to develop a latent image on the drum, a first frame supporting the drum, a second frame supporting the roller and connected with the first frame for rotation about a rotational axis so that roller and the drum are contacted to or spaced from each other, a cam engaging portion for receiving from the cam which is located at the first position a force to space the roller and the drum from each other in a state in which upward movement of the first frame is limited when the cartridge is mounted to the main assembly.
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件上的处理盒，包括可在第一和第二位置之间移动的凸轮。盒包括感光鼓，可与滚筒接触以在鼓上形成潜象的显影辊，支撑滚筒的第一框架，支撑滚筒并与第一框架连接的第二框架，用于围绕旋转轴线旋转，使得滚筒和滚筒彼此接触或彼此分开;凸轮接合部分，用于从位于第一位置的凸轮接收力，以使辊和滚筒在彼此的上升运动的状态彼此间隔开当墨盒安装到主组件时，第一框架受到限制。

4. 外观设计

USD528591S1 Image forming apparatus 有权
公开(公告)号：USD528591S1
公开(公告)日：2006-09-19
申请号：US29228904
申请日：2005-05-02
申请人： Koji Hashimoto , Kazuo Chadani , Tomonori Mori , Kinya Harada , Kazuhiko Kanno
设计人： Koji Hashimoto , Kazuo Chadani , Tomonori Mori , Kinya Harada , Kazuhiko Kanno

5. 发明申请

US20060045566A1 Process cartridge and electrophotographic image forming apparatus 有权
标题翻译：处理盒和电子照相成像设备
公开(公告)号：US20060045566A1
公开(公告)日：2006-03-02
申请号：US10950574
申请日：2004-09-28
申请人： Kazuhiko Kanno , Koji Hashimoto , Kinya Harada
发明人： Kazuhiko Kanno , Koji Hashimoto , Kinya Harada
IPC分类号： G03G21/18
CPC分类号： G03G21/1825 , G03G2221/1861
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the process cartridge including a cam member movable between a first position and a second position, the cartridge includes a photosensitive drum; a developing roller contactable to the drum at a development position to develop a latent image formed on the drum; a first frame supporting the drum; second frame supporting the developing roller, the second frame being connected with the first frame for rotation about a rotational axis so that developing roller and the drum are contacted to or spaced from each other; a cam engaging portion for receiving from the cam member which is located at the first position a force effective to space the developing roller and the drum from each other in a state in which upward movement of the first frame is limited when the cartridge is mounted to the main assembly, the cam engaging portion being provided on the second frame at a position downstream of the development position at a side across the rotational axis from the development position, a portion to be guided for being engaged and guided by a guide surface provided in the main assembly when the cartridge is mounted to the main assembly, wherein the portion to be guided is guided by the guide surface such that cam engaging portion moves beyond above a tangent line, parallel to the mounting direction, of a cam surface of the cam member to permit the cam engaging portion is brought into contact to the cam surface from an upper position.
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件的处理盒，处理盒包括可在第一位置和第二位置之间移动的凸轮构件，该盒包括感光鼓; 显影辊，其可在显影位置与所述滚筒接触，以形成在所述滚筒上形成的潜像; 支撑滚筒的第一框架; 第二框架支撑显影辊，第二框架与第一框架连接以围绕旋转轴线旋转，使得显影辊和滚筒彼此接触或隔开; 凸轮接合部分，用于从位于第一位置处的凸轮部件接收在第一框架的向上移动被限制的状态下有效地将显影辊和滚筒彼此间隔开的状态所述主组件，所述凸轮接合部分在所述显影位置的下游位置处设置在所述第二框架上，所述位置在与所述显影位置相对的所述旋转轴线的一侧，被引导部分被引导表面设置当所述盒安装到所述主组件上时，所述主组件，其中所述待引导部分由所述引导表面引导，使得所述凸轮接合部分移动超过所述凸轮的凸轮表面的平行于所述安装方向的切线允许凸轮接合部分的构件从上部位置与凸轮表面接触。

6. 发明授权

US06498914B2 Seal part and developing device having the same 失效
标题翻译：密封件和具有该密封件的显影装置
公开(公告)号：US06498914B2
公开(公告)日：2002-12-24
申请号：US09796456
申请日：2001-03-02
申请人： Koji Hashimoto , Kazuhiko Kanno , Koji Yamaguchi
发明人： Koji Hashimoto , Kazuhiko Kanno , Koji Yamaguchi
IPC分类号： G03G1508
CPC分类号： G03G15/0817 , G03G15/0898 , G03G2215/0177
摘要： A bushing used in a developer container to seal a developer, has an aperture portion through which a rotary member extends. The aperture portion is provided with a seal portion contacting with the peripheral surface of the rotary member and preventing the developer from leaking out. A fitting portion fits in a recess formed in a frame of the developer container. The fitting portion is formed integrally with the seal portion.
摘要翻译：在显影剂容器中用于密封显影剂的衬套具有旋转构件延伸穿过的开口部分。开口部设置有与旋转部件的周面接触的密封部，防止显影剂泄漏。装配部分装配在形成在显影剂容器的框架中的凹部中。装配部与密封部一体形成。

7. 发明授权

US06496667B2 Cartridge detachably attachable to image forming apparatus 有权
标题翻译：盒可拆卸地附接到图像形成装置
公开(公告)号：US06496667B2
公开(公告)日：2002-12-17
申请号：US09820620
申请日：2001-03-30
申请人： Tatsuya Shiratori , Koji Hashimoto , Kazuhiko Kanno , Tachio Kawai
发明人： Tatsuya Shiratori , Koji Hashimoto , Kazuhiko Kanno , Tachio Kawai
IPC分类号： G03G1508
CPC分类号： G03G21/1857 , G03G15/0875 , G03G15/0882 , G03G2215/088 , G03G2221/163 , G03G2221/183
摘要： A cartridge detachably mountable to a main body of an image forming apparatus, includes a developing frame, a developer carrying member provided in the developer frame and adapted to hold and carry developer, a developer containing container for containing the developer and for supplying the developer to the developer frame, a seal member for unsealably sealing an opening portion through which the developer is supplied from the developer containing container to the developing frame, a rotary member for supplying the developer toward the developer carrying member, a first drive transmitting device for effecting drive transmission between the developer carrying member and the rotary member, and a second drive transmitting device for transmitting the driving to the seal member to unseal the seal member.
摘要翻译：可拆卸地安装到图像形成设备的主体的盒包括显影框架，设置在显影框架中并适于保持和携带显影剂的显影剂承载构件，用于容纳显影剂并用于供应显影剂的显影剂容纳容器显影框架，用于将从显影剂容纳容器供应显影剂的开口部分非接触地密封到显影框架的密封构件，用于向显影剂承载构件供应显影剂的旋转构件，用于实现驱动的第一驱动传动装置显影剂承载构件和旋转构件之间的传动，以及用于将驱动传递到密封构件以将密封构件开封的第二驱动传递装置。

8. 发明授权

US07058337B2 Process cartridge and electrophotographic image forming apparatus 有权
标题翻译：处理盒和电子照相成像设备
公开(公告)号：US07058337B2
公开(公告)日：2006-06-06
申请号：US10840263
申请日：2004-05-07
申请人： Koji Hashimoto , Kazuhiko Kanno , Kinya Harada
发明人： Koji Hashimoto , Kazuhiko Kanno , Kinya Harada
IPC分类号： G03G21/18
CPC分类号： G03G21/1825 , G03G15/0121 , G03G15/0194 , G03G2215/0119 , G03G2221/1861 , G03G2221/1884
摘要： A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus that includes a cam movable between first and second positions. The cartridge includes an electrophotographic photosensitive drum, a developing roller developing an electrostatic latent image formed on the drum, a first frame for supporting the drum, a second frame for supporting the roller and connected with the first frame for relative rotation about a shaft disposed downstream of the roller with respect to a cartridge mounting direction, an entering portion at one end of the second frame with respect to a drum longitudinal direction and downstream of the shaft with respect to the mounting direction, permitting at least a part of the cam to enter when the process cartridge is mounted to the apparatus, and a cam engaging portion engaging the cam to receive a force for spacing the drum and the roller from each other.
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，该电子照相成像设备包括可在第一和第二位置之间移动的凸轮。盒包括电子照相感光鼓，显影辊，其形成在鼓上形成的静电潜像，用于支撑滚筒的第一框架，用于支撑滚筒并与第一框架连接的第二框架，用于围绕设置在下游的轴线相对旋转相对于盒安装方向的辊子，相对于鼓纵向方向的第二框架的一端处的进入部分和相对于安装方向在轴的下游的进入部分，允许凸轮的至少一部分进入当处理盒安装到设备上时，凸轮接合部分与凸轮接合以接收用于将滚筒和滚子彼此间隔开的力。

9. 发明申请

US20050047822A1 Process cartridge and electrophotographic image forming apparatus 有权
标题翻译：处理盒和电子照相成像设备
公开(公告)号：US20050047822A1
公开(公告)日：2005-03-03
申请号：US10840263
申请日：2004-05-07
申请人： Koji Hashimoto , Kazuhiko Kanno , Kinya Harada
发明人： Koji Hashimoto , Kazuhiko Kanno , Kinya Harada
IPC分类号： G03G15/01 , G03G21/18
CPC分类号： G03G21/1825 , G03G15/0121 , G03G15/0194 , G03G2215/0119 , G03G2221/1861 , G03G2221/1884
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, the image forming apparatus including a cam member movable between a first position and a second position away from the first position, the process includes an electrophotographic photosensitive drum; a developing roller, contacted to the electrophotographic photosensitive drum, for developing an electrostatic latent image formed on the drum; a first frame for supporting the drum; a second frame for supporting the developing roller, the second frame being connected with the first frame for relative rotation about a shaft which is disposed downstream of the developing roller with respect to a mounting direction in which the process cartridge is mounted to a main assembly of the apparatus; an entering portion, provided at one end portion of the second frame with respect to a longitudinal direction of the drum and disposed downstream of the shaft with respect to the mounting direction, for permitting at least a part of the cam member with respect to the longitudinal direction to enter when the process cartridge is mounted to the main assembly of the apparatus; and a cam engaging portion for engagement by the cam member to receive from the cam member a force for spacing the drum and the developing roller from each other, the cam engaging portion being disposed at the one longitudinal end portion of the second frame and downstream of the entering portion with respect to the mounting direction.
摘要翻译：一种可拆卸地安装到电子照相成像设备的主组件的处理盒，所述图像形成设备包括可在远离所述第一位置的第一位置和第二位置之间移动的凸轮构件，所述处理包括电子照相感光鼓; 与电子照相感光鼓接触的显影辊，用于使形成在鼓上的静电潜像显影; 用于支撑滚筒的第一框架; 用于支撑显影辊的第二框架，所述第二框架与所述第一框架连接，用于围绕设置在所述显影辊下游的轴的相对转动，所述轴相对于所述处理盒安装到主组件的安装方向装置; 相对于所述滚筒的纵向方向设置在所述第二框架的一个端部处，并且相对于所述安装方向设置在所述轴的下游，用于允许所述凸轮部件相对于所述纵向方向的至少一部分当处理盒安装到设备的主组件上时进入的方向; 以及凸轮接合部分，用于通过所述凸轮构件接合以从所述凸轮构件接收用于使所述滚筒和所述显影辊彼此间隔开的力，所述凸轮接合部分设置在所述第二框架的所述一个纵向端部处，相对于安装方向的进入部分。

10. 发明授权

US06445893B2 Method of reattaching a toner seal 有权
标题翻译：重新安装调色剂密封件的方法
公开(公告)号：US06445893B2
公开(公告)日：2002-09-03
申请号：US09887115
申请日：2001-06-25
申请人： Koji Hashimoto , Tatsuya Shiratori , Kazuhiko Kanno , Tachio Kawai
发明人： Koji Hashimoto , Tatsuya Shiratori , Kazuhiko Kanno , Tachio Kawai
IPC分类号： G03G1508
CPC分类号： G03G15/0894 , G03G2215/088
摘要： A method of reattaching a toner seal to a toner frame having a developer containing portion for containing a developer therein, a developer supplying opening for supplying the developer therethrough from the developer containing portion, in order to seal the developer supplying opening, which method includes (a) the detaching step of detaching the already taken-up toner seal from a take-up spool for taking up the toner seal, (b) the sticking step of sticking the toner seal on the toner frame so as to seal the developer supplying opening, (c) the folding-back step of folding back the toner seal from the end portion of the stuck portion of the toner seal, and (d) the attaching step of attaching the free end portion of the folded-back toner seal to the take-up spool for taking up the toner seal to unseal the developer supplying opening so that the operation of a detecting lever for detecting that a predetermined amount of the toner seal has been taken up to unseal the developer supplying opening may be restricted by the toner seal.
摘要翻译：一种将调色剂密封件重新附接到具有用于容纳显影剂的显影剂容纳部分的调色剂框架的方法，用于将显影剂从显影剂容纳部分供给到显影剂供给口中的显影剂供给口，以便密封显影剂供应口，该方法包括 a）将已经取出的调色剂密封件从用于卷取调色剂密封件的卷取卷轴分离的拆卸步骤，（b）将调色剂密封件粘贴在调色剂框架上以将密封显影剂供给开口的粘贴步骤（c）从调色剂密封件的粘贴部分的端部折回调色剂密封件的折回步骤，以及（d）将折回式调色剂密封件的自由端部分附接到调色剂密封件的安装步骤用于卷取调色剂密封件以开启显影剂供应开口的卷取卷轴，使得用于检测预定量的调色剂密封件已经被吸收的检测杆的操作以开启显影剂供应开口可能受到墨粉密封的限制。

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