专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5926666A Process cartridge, electrophotographic image forming apparatus and connection method of connecting contacts 失效
标题翻译：处理盒，电子照相成像设备和连接触点的连接方法
公开(公告)号：US5926666A
公开(公告)日：1999-07-20
申请号：US917903
申请日：1997-08-27
申请人： Kouji Miura , Shigeo Miyabe , Kazuhiko Kanno
发明人： Kouji Miura , Shigeo Miyabe , Kazuhiko Kanno
IPC分类号： G03G21/00 , G03G15/08 , G03G21/16 , G03G21/18 , G03G15/00
CPC分类号： G03G21/1885 , G03G2221/166 , G03G2221/1823
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes an electrophotographic photosensitive drum; a process device actable on the electrophotographic photosensitive drum; a memory element for storing information relating to the process cartridge; a connector including a plurality of connecting contacts, arranged along a line substantially perpendicular to a longitudinal direction of the electrophotographic photosensitive drum, for electrical connection with the main assembly to transmit to the main assembly information stored in the memory element when the process cartridge is mounted to the main assembly, wherein a connecting contacts of the plurality of connecting contacts which is closest to the electrophotographic photosensitive drum is a contact for electrically grounding a substrate of the memory element.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件的处理盒包括电子照相感光鼓; 可在电子照相感光鼓上作用的处理装置; 用于存储与处理盒有关的信息的存储元件; 包括多个连接触点的连接器，沿着基本上垂直于电子照相感光鼓的纵向方向的线布置，用于与主组件电连接，以在处理盒被安装时向主组件传送存储在存储元件中的信息主组件，其中最靠近电子照相感光鼓的多个连接触点的连接触点是用于使存储元件的衬底电接地的触点。

2. 发明授权

US06317572B1 Electrophotographic image forming apparatus and process cartridge detachably mountable thereto comprising a positioning portion for engagement with a positioning member of a main assembly of the image forming apparatus 有权
标题翻译：电子照相图像形成装置和可拆卸地安装在其上的处理盒，包括用于与图像形成装置的主组件的定位构件接合的定位部分
公开(公告)号：US06317572B1
公开(公告)日：2001-11-13
申请号：US09427087
申请日：1999-10-26
申请人： Shigeo Miyabe , Kouji Miura
发明人： Shigeo Miyabe , Kouji Miura
IPC分类号： G03G1500
CPC分类号： G03G21/186 , G03G15/757 , G03G2221/1657
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus, includes an electrophotographic photosensitive member; a process device actable on the photosensitive member; a frame for supporting at least the photosensitive member; a positioning portion, provided on the frame coaxially with the photosensitive member, for engagement with a positioning member of the main assembly of the apparatus; and a driving force receiving member, disposed at the positioning portion, for receiving a driving force from a driving force transmission member supported rotatably on the positioning member of the main assembly of the apparatus. The receiving member includes a first hole portion for engagement with a first projection of the transmission member, the hole portion being concentric with the photosensitive member when the process cartridge is mounted to the main assembly of the apparatus, and further includes a plurality of hole portions for driving force transmission, the plurality of second hole portions being arranged radially from the first hole portion to be engageable with second projections of the transmission member for driving force transmission, when the process cartridge is mounted to 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; 处理装置，其可在所述感光构件上作用; 用于至少支撑感光构件的框架; 设置在与所述感光构件同轴的框架上的定位部分，用于与所述装置的主组件的定位构件接合; 以及设置在所述定位部分处的驱动力接收构件，用于从可旋转地支撑在所述装置的主组件的定位构件上的驱动力传递构件接收驱动力。接收构件包括用于与传动构件的第一突起接合的第一孔部分，当处理盒安装到设备的主组件上时，孔部分与感光构件同心，并且还包括多个孔部分为了驱动力传递，当处理盒被安装到设备的主组件上时，多个第二孔部分从第一孔部分径向布置以与用于驱动力传递的传动部件的第二突起接合。

3. 发明授权

US5950047A Process cartridge, electrophotographic image forming apparatus, and electrical connection therebetween 失效
标题翻译：处理盒，电子照相成像装置和它们之间的电连接
公开(公告)号：US5950047A
公开(公告)日：1999-09-07
申请号：US917753
申请日：1997-08-27
申请人： Shigeo Miyabe , Kouji Miura
发明人： Shigeo Miyabe , Kouji Miura
IPC分类号： G03G15/02 , G03G21/00 , G03G21/18 , G03G21/16
CPC分类号： G03G21/1867
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes an electrophotographic photosensitive drum; a charging member for charging the electrophotographic photosensitive drum; a grounding contact, provided coaxially with the electrophotographic photosensitive drum at one longitudinal end side of the electrophotographic photosensitive drum, for electrically grounding the electrophotographic photosensitive drum to the main assembly, when the process cartridge is mounted to the main assembly; a charging bias contact, provided at the other longitudinal end side of the electrophotographic photosensitive drum, for receiving a charging bias to be applied to the charging member from the main assembly of the apparatus when the process cartridge is mounted to the main assembly, wherein the contact is disposed on a surface which is substantially a top surface when the process cartridge is mounted to the main assembly.
摘要翻译：可拆卸地安装到电子照相成像设备的主组件的处理盒包括电子照相感光鼓; 用于对电子照相感光鼓充电的充电构件; 一个接地触点，当电子照相感光鼓的一个纵向端侧与电子照相感光鼓同轴地设置时，当处理盒安装到主组件上时，用于将电子照相感光鼓电接地到主组件; 设置在电子照相感光鼓的另一纵向端侧的充电偏压接触件，当处理盒安装到主组件上时，接收从设备的主组件施加到充电部件的充电偏压，其中，当处理盒安装到主组件上时，触点设置在基本上为顶表面的表面上。

4. 发明授权

US5946531A Process cartridge and electrophotographic image forming apparatus 失效
标题翻译：处理盒和电子照相成像设备
公开(公告)号：US5946531A
公开(公告)日：1999-08-31
申请号：US918132
申请日：1997-08-27
申请人： Kouji Miura , Jun Miyamoto , Shigeo Miyabe , Takeshi Arimitsu
发明人： Kouji Miura , Jun Miyamoto , Shigeo Miyabe , Takeshi Arimitsu
IPC分类号： G03G15/00 , G03G15/08 , G03G15/095 , G03G21/10 , G03G21/18 , G03G21/16
CPC分类号： G03G15/5041 , G03G21/1814 , G03G2215/00042
摘要： A process cartridge detachably mountable to a main assembly of an electrophotographic image forming apparatus includes an electrophotographic photosensitive member; process members actable on the electrophotographic photosensitive member; an exposure zone, provided in a cartridge frame, for exposing a part of the electrophotographic photosensitive member to permit, when the process cartridge is mounted to the main assembly of the apparatus, a detector provided in the main assembly to detect a density of a toner image formed on the electrophotographic photosensitive member, to project light emitted from the detector to the electrophotographic photosensitive member on which the toner image is formed, and to direct the light reflected by the electrophotographic photosensitive member to the detector.
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; 处理构件可在电子照相感光构件上作用; 设置在盒式框架中的暴露区域，用于暴露电子照相感光构件的一部分，以允许当处理盒安装到设备的主组件时，设置在主组件中的检测器，以检测调色剂的密度形成在电子照相感光构件上的图像，以将从检测器发射的光投影到其上形成有调色剂图像的电子照相感光构件，并将由电子照相感光构件反射的光引导到检测器。

5. 发明授权

US06351620B1 Process cartridge having guide projections and image forming apparatus using same 有权
标题翻译：具有引导突起的处理盒和使用其的成像装置
公开(公告)号：US06351620B1
公开(公告)日：2002-02-26
申请号：US09428492
申请日：1999-10-28
申请人： Shigeo Miyabe , Kouji Miura , Takeshi Arimitsu
发明人： Shigeo Miyabe , Kouji Miura , Takeshi Arimitsu
IPC分类号： G03G2116
CPC分类号： G03G21/1853 , G03G21/1864 , G03G21/1871 , G03G21/1885 , G03G2215/0177 , G03G2221/1823 , G03G2221/1884
摘要： A process cartridge is mounted to or demounted from a movable member which is retractable in a horizontal direction to mount the process cartridge to the main assembly or to demount the process cartridge from the main assembly, and includes: an electrophotographic photosensitive member; a cleaning member for removing toner from the electrophotographic photosensitive member; a toner feeding portion for feeding by a toner feeding member toner removed from the electrophotographic photosensitive member by the cleaning member; a cartridge frame supporting at least the electrophotographic photosensitive member; a first projection projecting outwardly substantially coaxially with the electrophotographic photosensitive member, provided on one end surface of the cartridge frame; a third projection projecting outwardly at a position upstream of the first projection; a second projection projected outwardly substantially coaxially with the first projection, provided on the other end surface; and a fourth projection projected outwardly substantially coaxially with the third projection.
摘要翻译：处理盒被安装到可拆卸的可移动部件上，该可移动部件可在水平方向上缩回以将处理盒安装到主组件上或从主组件拆卸处理盒，并且包括：电子照相感光构件; 用于从电子照相感光构件除去调色剂的清洁构件; 调色剂供给部分，用于通过由清洁部件从电子照相感光部件除去的调色剂供给部件调色剂供给; 至少支持电子照相感光构件的盒框架; 设置在所述盒框架的一个端面上的与所述电子照相感光构件大致同轴地突出的第一突出部; 在所述第一突起的上游位置向外突出的第三突起; 设置在另一端面上的与所述第一突起大致同轴地突出的第二突起; 以及与第三突起大体同轴地向外突出的第四突出部。

6. 发明授权

US06167219A Grounding member, flange, photosensitive drum, process cartridge and electrophotographic image forming apparatus 有权
标题翻译：接地元件，法兰，感光鼓，处理盒和电子照相成像设备
公开(公告)号：US06167219A
公开(公告)日：2000-12-26
申请号：US261954
申请日：1999-03-03
申请人： Jun Miyamoto , Shigeo Miyabe , Kouji Miura
发明人： Jun Miyamoto , Shigeo Miyabe , Kouji Miura
IPC分类号： G03G21/00 , G03G15/00
CPC分类号： G03G21/1867 , G03G15/751 , G03G21/1628 , G03G2221/166 , G03G2221/183
摘要： An electrical grounding member for an electrophotographic photosensitive drum, includes a base plate; a hole formed in a substrate, for receiving a conduction shaft for supporting the electrophotographic photosensitive drum; a first contact portion provided in the base plate and elastically contactable to the conduction shaft; a second contact portion, provided in the base plate, for elastically contacting an inner surface of a cylinder of the electrophotographic photosensitive drum; a third contact portion, provided in the base plate, for elastically contacting an inner surface of a cylinder of the electrophotographic photosensitive drum. The second contact portion and third contact portion are disposed at symmetrical positions relative to each other with respect to a center line of a contact portion between the first contact portion and the conduction shaft.
摘要翻译：一种用于电子照相感光鼓的电接地构件，包括基板; 形成在基板中的孔，用于接收用于支撑电子照相感光鼓的传导轴; 第一接触部，其设置在所述基板中并可弹性地接触所述传导轴; 第二接触部分，设置在基板中，用于弹性地接触电子照相感光鼓的圆筒的内表面; 第三接触部分，设置在基板中，用于弹性地接触电子照相感光鼓的圆筒的内表面。第二接触部分和第三接触部分相对于第一接触部分和传导轴之间的接触部分的中心线相对于彼此设置在对称位置。

7. 发明授权

US08280278B2 Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit 有权
标题翻译：处理盒，电照相成像设备和电子照相感光鼓单元
公开(公告)号：US08280278B2
公开(公告)日：2012-10-02
申请号：US11964518
申请日：2007-12-26
申请人： Takahito Ueno , Shigeo Miyabe , Masanari Morioka , Masato Hisano
发明人： Takahito Ueno , Shigeo Miyabe , Masanari Morioka , Masato Hisano
IPC分类号： G03G21/16
CPC分类号： G03G21/1842 , G03G15/751 , G03G15/757 , G03G21/1647 , G03G21/1814 , G03G21/1817 , G03G21/1821 , G03G21/185 , G03G21/1853 , G03G21/1857 , G03G21/186 , G03G2221/1657
摘要： A process cartridge for use with a main assembly of an electrophotographic image forming apparatus, the main assembly including a driving shaft, to be driven by a motor, having a rotational force applying portion, wherein the process cartridge is dismountable from the main assembly in a direction substantially perpendicular to an axial direction of the driving shaft, the process cartridge includes i) an electrophotographic photosensitive drum having a photosensitive layer at a peripheral surface thereof, the electrophotographic photosensitive drum being rotatable about an axis thereof; ii) process means actable on the electrophotographic photosensitive drum; iii) a coupling member engageable with the rotational force applying portion to receive a rotational force for rotating the electrophotographic photosensitive drum, the coupling member being capable of taking a rotational force transmitting angular position for transmitting the rotational force for rotating the electrophotographic photosensitive drum to the electrophotographic photosensitive drum and a disengaging angular position in which the coupling member is inclined away from the axis of the electrophotographic photosensitive drum from the rotational force transmitting angular position, wherein when the process cartridge is dismounted from the main assembly of the electrophotographic image forming apparatus in a direction substantially perpendicular to the axis of the electrophotographic photosensitive drum, the coupling member moves from the rotational force transmitting angular position to the disengaging angular position.
摘要翻译：一种用于电子照相成像设备的主组件的处理盒，该主组件包括由马达驱动的驱动轴，具有旋转力施加部分，其中处理盒可从主组件中拆卸下来方向基本上垂直于驱动轴的轴向方向，处理盒包括i）电子照相感光鼓，其外围表面具有感光层，电子照相感光鼓可绕其轴线旋转; ii）可在电子照相感光鼓上作用的处理装置; iii）联接构件，其能够与所述旋转力施加部分接合以接收用于旋转所述电子照相感光鼓的旋转力，所述联接构件能够采取旋转力传递角位置，以将用于使所述电子照相感光鼓旋转的旋转力传递到所述旋转力电子照相感光鼓和脱离角位置，其中联接构件从旋转力传递角位置远离电子照相感光鼓的轴线倾斜，其中当处理盒从电子照相成像设备的主组件拆卸时基本上垂直于电子照相感光鼓的轴线的方向，联接构件从旋转力传递角位置移动到分离角位置。

8. 发明授权

US08270879B2 Electrophotographic image forming apparatus 有权
标题翻译：电子照相成像设备
公开(公告)号：US08270879B2
公开(公告)日：2012-09-18
申请号：US12548012
申请日：2009-08-26
申请人： Tetsuya Numata , Takahito Ueno , Shigeo Miyabe
发明人： Tetsuya Numata , Takahito Ueno , Shigeo Miyabe
IPC分类号： G03G15/01 , G03G15/08
CPC分类号： G03G15/0173 , G03G15/0121 , G03G2215/0177
摘要： An image forming apparatus includes a developing cartridge and rotatable member having a cartridge mounting portion with an engaging portion engageable with a portion of the cartridge. The cartridge includes a developing roller for developing a latent image formed on an image bearing member. The rotatable member is rotatable for moving the mounting portion between a mounting and demounting position for mounting and demounting the cartridge and another position. The engaging portion is movable between a regulating position, in which disengagement of the cartridge from the mounting portion is suppressed, and a permitting position in which the disengagement of the cartridge from the mounting portion is permitted. When the mounting portion is at the another position, the engaging portion is regulated at the regulating position. When the mounting portion is at the mounting and demounting position, the engaging portion is movable from the regulating position to the permitting position.
摘要翻译：图像形成装置包括显影盒和可旋转构件，其具有具有与盒的一部分接合的接合部的盒安装部。盒包括用于显影形成在图像承载部件上的潜像的显影辊。可旋转构件是可旋转的，用于在安装和拆卸位置之间移动安装部分，用于安装和拆卸盒和另一位置。接合部分可以在其中抑制盒与安装部分脱离的限制位置和允许盒与安装部分脱离的允许位置之间移动。当安装部分处于另一位置时，接合部分被调节在调节位置。当安装部分处于安装和拆卸位置时，接合部分可从调节位置移动到允许位置。

9. 发明授权

US07840155B2 Developing device and image forming apparatus 有权
标题翻译：显影装置和图像形成装置
公开(公告)号：US07840155B2
公开(公告)日：2010-11-23
申请号：US12423602
申请日：2009-04-14
申请人： Shigeo Miyabe , Masaaki Sato , Osamu Anan
发明人： Shigeo Miyabe , Masaaki Sato , Osamu Anan
IPC分类号： G03G21/20 , G03G15/08
CPC分类号： G03G15/0813
摘要： A developing device facing an image carrier and including a developer carrier, a developer flying control member, and a development-noise control member. The developing device develops an electrostatic image formed on the image carrier by causing the developer to fly from the developer carrier to the image carrier upon an application of an alternating-current bias to the developer carrier. Noise produced by the development-noise control member vibrated by an oscillating electric field of the alternating-current bias is smaller than a noise produced by the developer flying control member vibrated by the oscillating electric field.
摘要翻译：面向图像载体并包括显影剂载体，显影剂飞行控制构件和显影噪声控制构件的显影装置。显影装置通过在将显影剂载体施加交流偏压时使显影剂从显影剂载体飞行到图像载体上而形成在图像载体上形成的静电图像。由通过交流偏压的振荡电场振动的显影噪声控制构件产生的噪声小于由振荡电场振动的显影剂飞行控制构件产生的噪声。

10. 发明申请

US20100054805A1 ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS 有权
标题翻译：电子图像形成装置
公开(公告)号：US20100054805A1
公开(公告)日：2010-03-04
申请号：US12548012
申请日：2009-08-26
申请人： Tetsuya Numata , Takahito Ueno , Shigeo Miyabe
发明人： Tetsuya Numata , Takahito Ueno , Shigeo Miyabe
IPC分类号： G03G15/04
CPC分类号： G03G15/0173 , G03G15/0121 , G03G2215/0177
摘要： An image forming apparatus includes a developing cartridge and rotatable member having a cartridge mounting portion with an engaging portion engageable with a portion of the cartridge. The cartridge includes a developing roller for developing a latent image formed on an image bearing member. The rotatable member is rotatable for moving the mounting portion between a mounting and demounting position for mounting and demounting the cartridge and another position. The engaging portion is movable between a regulating position, in which disengagement of the cartridge from the mounting portion is suppressed, and a permitting position in which the disengagement of the cartridge from the mounting portion is permitted. When the mounting portion is at the another position, the engaging portion is regulated at the regulating position. When the mounting portion is at the mounting and demounting position, the engaging portion is movable from the regulating position to the permitting position.
摘要翻译：图像形成装置包括显影盒和可旋转构件，其具有具有与盒的一部分接合的接合部的盒安装部。盒包括用于显影形成在图像承载部件上的潜像的显影辊。可旋转构件是可旋转的，用于在安装和拆卸位置之间移动安装部分，用于安装和拆卸盒和另一位置。接合部分可以在其中抑制盒与安装部分脱离的限制位置和允许盒与安装部分脱离的允许位置之间移动。当安装部分处于另一位置时，接合部分被调节在调节位置。当安装部分处于安装和拆卸位置时，接合部分可从调节位置移动到允许位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式