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51. 发明授权

US09037055B2 Rotating body support device and fixing device having rotating body support device, and image forming apparatus 有权
标题翻译：旋转体支撑装置和具有旋转体支撑装置的固定装置和图像形成装置
公开(公告)号：US09037055B2
公开(公告)日：2015-05-19
申请号：US14011779
申请日：2013-08-28
申请人： KYOCERA Document Solutions Inc.
发明人： Kosuke Uchida
IPC分类号： G03G15/20 , G03G21/16 , F16C35/073 , G03G15/09
CPC分类号： G03G21/1685 , F16C35/073 , G03G15/0935 , G03G15/2017
摘要： A rotating body support device includes a shaft, a bearing, a mounting member, and a protruding part. The shaft serves as a rotating shaft which rotates or a fixed shaft during rotation of a rotating body. The bearing includes an inner peripheral part for supporting the shaft and an outer peripheral part disposed at an interval in a radial direction relative to the inner peripheral part. The mounting member includes an insertion part on which the outer peripheral part is mounted, and supports the bearing. The protruding part is provided to protrude from one of a peripheral face of the shaft and the inner peripheral part of the bearing in the radial direction along a peripheral direction of the rotation. Moreover, the protruding part comes into contact, along the peripheral direction, with the other one of the peripheral face of the shaft and the inner peripheral part of the bearing.
摘要翻译：旋转体支撑装置包括轴，轴承，安装构件和突出部。该轴用作在旋转体旋转期间旋转的旋转轴或固定轴。轴承包括用于支撑轴的内周部分和相对于内周部分沿径向间隔设置的外周部分。安装构件包括安装有外周部的插入部，并支承轴承。突出部设置成沿着旋转的周边方向从轴的外周面和轴承的内周部沿径向突出。此外，突出部沿着圆周方向与轴的外周面和轴承的内周部分中的另一个接触。

52. 发明授权

US08611798B2 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：US08611798B2
公开(公告)日：2013-12-17
申请号：US12706299
申请日：2010-02-16
申请人： Yoshifumi Ozaki , Akihiko Noda
发明人： Yoshifumi Ozaki , Akihiko Noda
IPC分类号： G03G15/08
CPC分类号： G03G15/0935 , G03G2215/0648
摘要： A developing device includes: a developing housing in which a developer is to be contained; a first developer carrier that is placed opposedly to an image carrier which is rotated while a latent image is formed on a surface of the image carrier, that is supported by the developing housing, and that is rotated while holding the developer on a surface of the first developer carrier; a second developer carrier that is supported movably with respect to the developing housing, that is opposed to the image carrier on an upstream or downstream side of the first developer carrier in a rotation direction of the image carrier, and that is rotated while holding the developer on a surface of the second developer carrier; and a coupling defined herein.
摘要翻译：显影装置包括：显影壳体，其中容纳显影剂; 第一显影剂载体相对于图像载体放置，当潜像形成在图像载体的表面上时，该图像载体被旋转，该图像载体由显影壳体支撑，并且在将显影剂保持在显影剂的表面上的同时旋转第一位开发商相对于显影壳体可移动地被支撑的第二显影剂载体，其在图像载体的旋转方向上与第一显影剂载体的上游或下游侧上的图像载体相对，并且在保持显影剂的同时旋转在第二显影剂载体的表面上; 和本文定义的耦合。

53. 发明申请

US20130302068A1 Developing Device, Assembly, and Image Forming Apparatus 有权
标题翻译：显影装置，组装和成像装置
公开(公告)号：US20130302068A1
公开(公告)日：2013-11-14
申请号：US13857600
申请日：2013-04-05
申请人： FUJI XEROX CO., LTD.
发明人： Makoto HIROTA , Jun Abe , Shota Oba , Takashi Ochi , Miho Ikeda
IPC分类号： G03G15/09
CPC分类号： G03G15/09 , G03G15/0935 , G03G2215/0648
摘要： A developing device includes a first developing member that rotates in a manner such that a moving direction of a portion opposing the image carrier is opposite a moving direction of the image carrier, a second developing member provided on a downstream side of the first developing member in a rotating direction of the image carrier and rotates in a manner such that a moving direction of a portion opposing the image carrier is the same as the moving direction of the image carrier, a distributing member supported movably relative to a proximal portion where the first developing member is closest to the second developing member so as to distribute developer to the first and second developing members by contact with the developer, and an a biasing member that biases the distributing member upstream in the rotating direction of the first developing member.
摘要翻译：显影装置包括：第一显影元件，其以与图像载体相对的部分的移动方向与图像载体的移动方向相反的方式转动;第二显影元件，设置在第一显影元件的下游侧; 图像载体的旋转方向以与图像载体相对的部分的移动方向与图像载体的移动方向相同的方式旋转，分配构件相对于近端部分可移动地支撑，其中第一显影构件最靠近第二显影构件，以便通过与显影剂接触将显影剂分配到第一和第二显影构件;以及偏压构件，其将分配构件沿第一显影构件的旋转方向上游偏置。

54. 发明申请

US20130195512A1 DEVELOPING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：开发设备和图像形成装置
公开(公告)号：US20130195512A1
公开(公告)日：2013-08-01
申请号：US13628338
申请日：2012-09-27
申请人： FUJI XEROX CO., LTD.
发明人： Keisuke KUBO , Atsushi FUNADA , Ryuji HATTORI
IPC分类号： G03G15/09
CPC分类号： G03G15/0935 , G03G2215/0648
摘要： A developing device includes a container; a cylindrical first developer-transporting member rotatably supported by the container and whose rotation axis is substantially parallel with a rotation axis of a subjected-to-development member; a first magnet disposed inside the first developer-transporting member and secured to the container; a swinging member supported so as to be capable of swinging relative to the container around the rotation axis of the first developer-transporting member; a cylindrical second developer-transporting member at least one end portion of which is rotatably supported by the swinging member, the second developer-transporting member being adjacent to the first developer-transporting member and rotating in the circumferential direction to transport the developer to the subjected-to-development member; and a second magnet disposed inside the second developer-transporting member and secured to the swinging member.
摘要翻译：显影装置包括容器; 由所述容器可旋转地支撑并且其旋转轴线基本上与受影响的显影部件的旋转轴线平行的圆筒形的第一显影剂传送部件; 第一磁体，其设置在所述第一显影剂传送构件的内部并固定到所述容器; 摆动构件被支撑成能够围绕第一显影剂传送构件的旋转轴线相对于容器摆动; 圆柱形的第二显影剂传送构件，其至少一个端部由摆动构件可旋转地支撑，第二显影剂传送构件与第一显影剂传送构件相邻并且沿圆周方向旋转，以将显影剂输送到受体发展成员; 以及设置在所述第二显影剂传送构件内部并固定到所述摆动构件的第二磁体。

55. 发明授权

US08355655B2 Development apparatus 有权
标题翻译：开发设备
公开(公告)号：US08355655B2
公开(公告)日：2013-01-15
申请号：US12869008
申请日：2010-08-26
申请人： Tomoyuki Sakamaki
发明人： Tomoyuki Sakamaki
IPC分类号： G03G15/08
CPC分类号： G03G15/0935 , G03G15/0806 , G03G2215/0827
摘要： In a development apparatus including conveying screws which circulates and conveys developer in a developer container as being rotated, a developing sleeve which bears and conveys developer in the developer container as being rotated, and a restriction blade which restricts developer quantity at the developing sleeve, the developer container includes a supply chamber to supply developer to the developing sleeve and a retrieval chamber to retrieve developer from the developing sleeve, and rotation speed of the conveying screws or rotation speed of the developing sleeve is changed so that Vsc/Vsl during image forming is not performed is to be smaller than that during image forming is performed, as Vsc denotes the rotation speed of the conveying screws and Vsl denotes the rotation speed of the developing sleeve.
摘要翻译：在包括使显影剂容器旋转的循环和输送显影剂的输送螺杆的显影装置中，显影套筒承受和输送显影剂容器中显影剂的旋转，以及限制显影剂量在显影套筒上的限制刀片，显影剂容器包括用于将显影剂供应到显影套筒的供应室和用于从显影套筒回收显影剂的回收室，并且改变输送螺杆的旋转速度或显影套筒的旋转速度，使得成像期间的Vsc / Vs1为不执行的情况要小于进行成像时的速度，因为Vsc表示输送螺杆的转速，Vsl表示显影套筒的转速。

56. 发明授权

US08200141B2 Conveying unit for image forming apparatus 有权
标题翻译：图像形成装置用输送单元
公开(公告)号：US08200141B2
公开(公告)日：2012-06-12
申请号：US12553762
申请日：2009-09-03
申请人： Toshihiro Matsushima , Kazumasa Yasui , Masataka Muratani
发明人： Toshihiro Matsushima , Kazumasa Yasui , Masataka Muratani
IPC分类号： G03G15/00
CPC分类号： G03G15/6579 , B65H2402/31 , B65H2402/32 , B65H2601/11 , B65H2601/321 , G03G15/0935 , G03G15/6529 , G03G2215/0054 , G03G2215/00544 , G03G2215/00556 , G03G2215/00586 , G03G2221/1657 , G03G2221/1675 , G03G2221/1684
摘要： An interlock switch is switched according to the movement of a relay reversal unit rather than the movement of a front cover. The relay reversal unit is connected to a driver substrate by a drawer connector. The change-over of the interlock switch according to the movement of the relay reversal unit is turned off when margin time elapses after a cover detection switch is turned off.
摘要翻译：根据继电器反转单元的移动而不是前盖的移动来切换联锁开关。继电器反转单元通过抽屉连接器连接到驱动器基板。根据继电器反转单元的移动，互锁开关的切换在盖检测开关关闭后经过余量时间后被关闭。

57. 发明授权

US08064802B2 Driving-force transmission device and image forming apparatus 有权
标题翻译：驱动力传递装置和图像形成装置
公开(公告)号：US08064802B2
公开(公告)日：2011-11-22
申请号：US12318360
申请日：2008-12-29
申请人： Joh Ebara , Kazuhiko Kobayashi , Yohei Miura , Takuya Uehara , Takuya Murata
发明人： Joh Ebara , Kazuhiko Kobayashi , Yohei Miura , Takuya Uehara , Takuya Murata
IPC分类号： G03G15/00
CPC分类号： G03G15/757 , G03G15/0935 , G03G21/1647 , G03G2221/1657
摘要： A driving-force transmitting member is formed of a material having a linear expansion coefficient larger than that of a sleeve bearing, and Δx1>r1×Δt×a−R1×Δt×b is satisfied, where R1 is inner radius of the sleeve bearing, r1 is outer radius of a rotary shaft unit, Δx1 is difference between the inner radius R1 and the outer radius r1 at a reference temperature, Δt is maximum amount of temperature change of the driving-force transmitting member relative to the reference temperature, a is linear expansion coefficient of the sleeve bearing, and b is linear expansion coefficient of the driving-force transmitting member.
摘要翻译：驱动力传递部件由线性膨胀系数大于套筒轴承的线性膨胀系数的材料形成，并且满足＆Dgr; x1> r1×＆Dgr; t×a-R1×＆Dgr; t×b，其中R1为套筒轴承的内半径r1是旋转轴单元的外半径，Dgr; x1是参考温度下的内径R1与外半径r1之间的差，Dgr是驱动轴的最大温度变化量，力传递部件相对于基准温度，a为套筒轴承的线膨胀系数，b为驱动力传递部件的线膨胀系数。

58. 发明申请

US20110091244A1 Constant velocity joint and image forming apparatus 有权
标题翻译：恒速接头和成像设备
公开(公告)号：US20110091244A1
公开(公告)日：2011-04-21
申请号：US12926046
申请日：2010-10-22
申请人： Junya Takigawa , Yoshimi Asayama
发明人： Junya Takigawa , Yoshimi Asayama
IPC分类号： G03G15/00 , F16D3/223
CPC分类号： G03G15/757 , G03G15/0935 , G03G2221/1657
摘要： A constant velocity joint includes a first rotation body and a second rotation body. The first rotation body includes a cup unit, a shaft, and ribs that project from the cup unit and connect the cup unit to the shaft. One of the first rotation body and the second rotation body transmits a rotational driving force to other one of the first rotation body and the second rotation body through balls. The first rotation body is so formed that the cup unit and the shaft are formed into one piece using resin material. Moreover, the rib is so formed into one piece with the cup unit and the shaft using resin material.
摘要翻译：等速万向节包括第一旋转体和第二旋转体。第一旋转体包括杯单元，轴和从杯单元突出并将杯单元连接到轴的肋。第一旋转体和第二旋转体中的一个通过球将旋转驱动力传递到第一旋转体和第二旋转体中的另一个。第一旋转体形成为使用树脂材料将杯形单元和轴形成为一体。此外，肋与杯单元和轴使用树脂材料形成一体。

59. 发明申请

US20110044729A1 HIGH-FREQUENCY BANDING REDUCTION FOR ELECTROPHOTOGRAPHIC PRINTER 有权
标题翻译：电子打印机的高频带减少
公开(公告)号：US20110044729A1
公开(公告)日：2011-02-24
申请号：US12542757
申请日：2009-08-18
申请人： Eric C. Stelter
发明人： Eric C. Stelter
IPC分类号： G03G15/09
CPC分类号： G03G15/0935
摘要： A method for reducing high-frequency banding in an electrophotographic development station having a rotating shell and a rotating magnetic core is disclosed. A rotating angular velocity of the rotating shell is adjusted relative to a angular velocity of a photoconductor such that a ratio of these angular velocities is not a ratio of whole numbers.
摘要翻译：公开了一种用于降低具有旋转壳和旋转磁芯的电子照相显影台中的高频带的方法。相对于光电导体的角速度调节旋转壳体的旋转角速度，使得这些角速度的比率不是整数的比率。

60. 发明授权

US07639970B2 Optimization of magnetic roll speed profile in an electrophotographic printing system 失效
标题翻译：在电子照相打印系统中优化磁辊速度曲线
公开(公告)号：US07639970B2
公开(公告)日：2009-12-29
申请号：US11581832
申请日：2006-10-17
申请人： Aaron M. Burry , Daniel M. Bray , Paul C. Julien , Peter Paul , Palghat S. Ramesh
发明人： Aaron M. Burry , Daniel M. Bray , Paul C. Julien , Peter Paul , Palghat S. Ramesh
IPC分类号： G03G15/08
CPC分类号： G03G15/0935
摘要： A control system for use with a development process including at least one magnetic roll with a settable speed is provided. The controller is directly or indirectly responsive to a reload feedback signal, which signal is generated in response to changes in output reload performance of the development process. In the case of direct responsiveness, the controller uses one or more reload feedback signals to facilitate magnetic roll speed setting. In the case of indirect responsiveness, the controller uses a reload sensitivity signal, which reload sensitivity signal varies as a function of input digital image content and output reload performance feedback, to facilitate magnetic roll speed setting.
摘要翻译：提供了一种用于包括至少一个具有可设置速度的磁辊的显影处理的控制系统。控制器直接或间接响应于重新加载反馈信号，该信号是响应于开发过程的输出重载性能的变化产生的。在直接响应的情况下，控制器使用一个或多个重载反馈信号来促进磁辊速度设定。在间接响应的情况下，控制器使用重载灵敏度信号，该重载灵敏度信号作为输入数字图像内容和输出重载性能反馈的函数而变化，以便于磁辊速度设定。

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