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21. 发明申请

US20100150613A1 IMAGE FORMING APPARATUS AND INTERMEDIATE TRANSFER UNIT 有权
标题翻译：图像形成装置和中间传送单元
公开(公告)号：US20100150613A1
公开(公告)日：2010-06-17
申请号：US12710412
申请日：2010-02-23
申请人： Shinji Furuta , Koju Yamamoto , Hirokazu Fujii , Hiroki Morishita , Yoshiaki Ikebata
发明人： Shinji Furuta , Koju Yamamoto , Hirokazu Fujii , Hiroki Morishita , Yoshiaki Ikebata
IPC分类号： G03G15/08
CPC分类号： G03G15/161 , G03G15/0855 , G03G15/0865 , G03G15/0875 , G03G15/0879 , G03G15/0886 , G03G15/1605
摘要： An intermediate transfer unit of an image forming apparatus is provided between a plurality of developer containers for containing developer and a plurality of developing devices. The intermediate transfer unit includes an intermediate transfer unit for secondarily transferring primarily transferred developed images from the plurality of image carriers onto a paper, an intermediate transfer unit driving mechanism for driving the intermediate transfer unit, and a housing for supporting the intermediate transfer unit driving mechanism. One end of the housing includes a plurality of developer inlet ports positionally corresponding to the developer supply ports of the developer containers respectively, a plurality of developer outlet ports positionally corresponding to the developer receiving ports of the developing devices respectively, and a plurality of developer supply paths connecting between the developer inlet ports and the developer outlet ports respectively.
摘要翻译：图像形成装置的中间转印单元设置在用于容纳显影剂的多个显影剂容器和多个显影装置之间。中间转印单元包括用于将主要转印的显影图像从多个图像载体二次转印到纸上的中间转印单元，用于驱动中间转印单元的中间转印单元驱动机构和用于支撑中间转印单元驱动机构的壳体。外壳的一端分别与位于显影剂容器的显影剂供给口对应的多个显影剂入口端口分别对应于显影装置的显影剂接收端口位置地对应的多个显影剂出口端口和多个显影剂供应源分别连接在显影剂入口和显影剂出口之间的路径。

22. 发明授权

US07702275B2 Cleaning device 有权
标题翻译：清洁装置
公开(公告)号：US07702275B2
公开(公告)日：2010-04-20
申请号：US11900814
申请日：2007-09-13
申请人： Hiroki Morishita
发明人： Hiroki Morishita
IPC分类号： G03G21/00
CPC分类号： G03G21/0035 , G03G21/0076 , G03G2221/001 , G03G2221/1627
摘要： A cleaning device includes: a first shaft; a cleaning roller which is operable to come into contact with a surface of a photosensitive drum, and is integrally rotated with the first shaft; a pressing member for pressing the cleaning roller against the surface of the photosensitive drum; a second shaft; a spiral roller which is integrally rotated with the second shaft, and is operative to collect toner residues from the surface of the photosensitive drum; a driving force transmitting mechanism for transmitting a driving force of the photosensitive drum to the first shaft and the second shaft; and a pair of arm members which are pivotally interlocked with the second shaft, and are pivotally interlocked with the first shaft. The cleaning device allows for suppressing image jitter or noise resulting from jitter of the photosensitive drum.
摘要翻译：清洁装置包括：第一轴; 清洁辊，其可操作以与感光鼓的表面接触，并与第一轴一体旋转; 用于将清洁辊压靠在感光鼓的表面上的按压构件; 第二轴螺旋辊，其与第二轴一体地旋转，并且可操作以从感光鼓的表面收集调色剂残留物; 用于将感光鼓的驱动力传递到第一轴和第二轴的驱动力传递机构; 以及与第二轴枢转地互锁的一对臂构件，并且与第一轴枢转地互锁。清洁装置允许抑制由感光鼓的抖动引起的图像抖动或噪声。

23. 发明授权

US5130752A Transfer device with a ribbed guiding member 失效
标题翻译：带有引导构件的传送装置
公开(公告)号：US5130752A
公开(公告)日：1992-07-14
申请号：US523537
申请日：1990-05-15
申请人： Hiroki Morishita , Makoto Eki
发明人： Hiroki Morishita , Makoto Eki
IPC分类号： G03G15/00 , G03G15/16
CPC分类号： G03G15/6532 , G03G15/165
摘要： An image forming apparatus including a transfer discharger. A sheet material after transfer is detached from a photosensitive drum by virtue of its stiffness and its own weight. The sheet material detached from the drum is guided by a guiding member. The guiding member is made of insulating material and provided with a plurality of ribs. A charge removing member is disposed on a downstream side of the guiding member. Charge removing action occurs over spaces between the ribs and charges on a rear surface of the sheet material are removed as the sheet material is being guided by the ribs. The guiding member may be formed of antistatic material in at least a part of it which comes into contact with the sheet material. Further, the guiding member may include assisting guide portions in at least some of the spaces between the ribs for guiding a receiving substrate such as a sheet material, an envelope, or the like to upper portions of the ribs.

24. 发明授权

US08543033B2 Process unit positioning device and image forming apparatus including the same 有权
标题翻译：处理单元定位装置和包括其的图像形成装置
公开(公告)号：US08543033B2
公开(公告)日：2013-09-24
申请号：US12985533
申请日：2011-01-06
申请人： Hiroki Morishita
发明人： Hiroki Morishita
IPC分类号： G03G21/16 , G03G15/00 , G03G21/12
CPC分类号： G03G21/105 , G03G15/011 , G03G15/0121 , G03G15/0194 , G03G21/1842 , G03G2221/1684
摘要： Provided is a process unit positioning device which performs positioning of a plurality of process units with respect to an apparatus main body, including: a positioning plate in which bearing holes into which individual drum shafts are fitted and a fitted portion onto which positioning portion of the apparatus main body is fitted are formed; and a holder portion supported by the apparatus main body so as to be able to pivot while holding the positioning plate so that a position changes by contact between the bearing holes and the drum shafts.
摘要翻译：提供了一种处理单元定位装置，其执行多个处理单元相对于装置主体的定位，该处理单元定位装置包括：定位板，其中安装有各个鼓轴的轴承孔和装配部分，其中定位部分形成装置主体; 以及由所述装置主体支撑以能够在保持所述定位板的同时枢转的保持器部分，使得通过所述轴承孔和所述鼓轴之间的接触而改变位置。

25. 外观设计

USD370024S Developing unit for a reprographic apparatus 失效
公开(公告)号：USD370024S
公开(公告)日：1996-05-21
申请号：US028162
申请日：1994-09-08
申请人： Koichi Yasuda , Hiroki Morishita
设计人： Koichi Yasuda , Hiroki Morishita

26. 外观设计

USD365845S Photoconductive unit for a reprographic apparatus 失效
公开(公告)号：USD365845S
公开(公告)日：1996-01-02
申请号：US28602
申请日：1994-09-08
申请人： Koichi Yasuda , Hiroki Morishita
设计人： Koichi Yasuda , Hiroki Morishita

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