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. 发明申请

US20180307178A1 CLEANING BLADE FOR ELECTROPHOTOGRAPHIC EQUIPMENT 审中-公开
公开(公告)号：US20180307178A1
公开(公告)日：2018-10-25
申请号：US16016688
申请日：2018-06-25
申请人： Sumitomo Riko Company Limited
发明人： Kadai TAKEYAMA , Masanori ISHIDA , Toshihiko ARATA , Shimpei MIYAGAWA
IPC分类号： G03G21/00
CPC分类号： G03G21/0017 , G03G2221/0089 , G03G2221/1606
摘要： The disclosure shows a cleaning blade for electrophotographic equipment, the cleaning blade through which both high hardness and low warping are obtained and excellent toner scraping properties are realized. The cleaning blade (10) includes a blade part (12) comprising a cured material of a urethane composition containing a polyol, an isocyanate, and a crosslinker or a chain extender. The content of the isocyanate is 28.0 mass % or more with respect to the entire composition. The crosslinker or the chain extender comprises a triol having a molecular weight of 150 or less. The content of the crosslinker or the chain extender is 4.0 mass % or less with respect to the entire composition. The content of the triol having a molecular weight of 150 or less is 0.8 mass % or more with respect to the entire composition.

2. 发明申请

US20180120761A1 DISASSEMBLABLE IMAGING APPARATUS 审中-公开
公开(公告)号：US20180120761A1
公开(公告)日：2018-05-03
申请号：US15799024
申请日：2017-10-31
申请人： AVISION INC.
发明人： Chia-Hsin LIN , Jan-Hsing KAO
IPC分类号： G03G21/18
CPC分类号： G03G21/1647 , G03G15/0875 , G03G21/1821 , G03G2215/066 , G03G2221/1606 , G03G2221/163
摘要： A disassemblable imaging apparatus includes a photo sensing assembly and a toner cartridge. The photo sensing assembly has an accommodating space, a photosensitive side and a fastening side. The photosensitive side and the fastening side are respectively located at two sides of the accommodating space, which are opposite to each other. The toner cartridge includes a main body and a handle. The handle is swingably connected to a side of the main body in order to move an end of the handle, which is away from the main body, close to or away from the main body. The toner cartridge is detachably installed in the accommodating space, and the handle is detachably fastened to the fastening side of the photo sensing assembly.

3. 发明授权

US09910403B2 Positioning features for electrical contacts of a replaceable unit of an electrophotographic image forming device 有权
公开(公告)号：US09910403B2
公开(公告)日：2018-03-06
申请号：US15384377
申请日：2016-12-20
申请人： LEXMARK INTERNATIONAL, INC.
发明人： Mark William Amann , Gregory Alan Cavill , Katrina Rosit Lactuan , James Richard Leemhuis , Darren Wayne Tosh
IPC分类号： G03G21/00 , H01R13/00 , G03G21/16 , G03G15/00 , G03G21/18 , H01R13/629
CPC分类号： G03G21/1652 , G03G15/751 , G03G15/80 , G03G21/1671 , G03G21/1842 , G03G21/1871 , G03G2221/1606 , G03G2221/166 , G03G2221/1869 , H01R13/629
摘要： A replaceable unit for an electrophotographic image forming device according to one embodiment includes a pocket formed on a first side of a housing. A bottom end of the pocket is open for receiving an electrical connector during insertion of the replaceable unit into the image forming device. An electrical contact is positioned within the pocket and is electrically connected to processing circuitry on the housing. An outer guide is positioned on the first side of the housing and below the pocket. A portion of the outer guide inclines inward toward the first side of the housing as the outer guide extends upward. An inner guide is positioned within the pocket on a first inner surface of the pocket, which faces toward the first side of the housing. A portion of the inner guide inclines inward toward the first side of the housing as the inner guide extends upward.

4. 发明申请

US20150370212A1 CONTACT MEMBER, IMAGE CARRIER, AND IMAGE FORMING APPARATUS 有权
标题翻译：联系会员，图像传送器和图像形成装置
公开(公告)号：US20150370212A1
公开(公告)日：2015-12-24
申请号：US14537442
申请日：2014-11-10
申请人： FUJI XEROX CO., LTD.
发明人： Kazuaki IIKURA
IPC分类号： G03G15/00
CPC分类号： G03G15/751 , G03G15/75 , G03G15/757 , G03G2221/1606
摘要： A contact member is substantially arc-shaped along an inner peripheral surface of a cylindrical body while being supported in contact with an inside of the cylindrical body, when viewed from an axial direction of the cylindrical body. The contact member has at least one projection projecting from an inner peripheral surface of the contact member.
摘要翻译：当从圆柱体的轴向观察时，接触构件沿着圆筒体的内周面基本上为弧形，同时被支撑成与圆筒体的内部接触。接触构件具有从接触构件的内周面突出的至少一个突起。

5. 发明授权

US08831472B2 Unit frame having grip part 有权
公开(公告)号：US08831472B2
公开(公告)日：2014-09-09
申请号：US14140822
申请日：2013-12-26
申请人： Yasushi Okabe
发明人： Yasushi Okabe
IPC分类号： G03G21/18 , G03G15/01
CPC分类号： G03G15/75 , G03G15/0189 , G03G15/0194 , G03G21/1619 , G03G21/1647 , G03G21/1671 , G03G21/1676 , G03G21/1853 , G03G2215/0119 , G03G2221/1603 , G03G2221/1606 , G03G2221/1684 , G03G2221/1846 , G03G2221/1869
摘要： An image forming unit includes a cartridge and a unit frame. The cartridge has a cartridge-grip. The unit frame is configured to accommodate the cartridge. The unit frame includes a first plate, a second plate, a first beam, and a second beam. The first plate has a through hole. The first beam extends between the first plate and the second plate. The first beam includes a frame-grip disposed between an upper end of the first beam and a lower end of the first beam. The second beam extends between the first plate and the second plate. When the cartridge is accommodated in the unit frame, a distance between the lower end of the first beam and an upper end of the frame-grip is smaller than a distance between the lower end of the first beam and an upper end of the cartridge-grip.

6. 发明授权

US08472838B2 Electrophotographic image forming apparatus with spacing member for spacing components of the apparatus 有权
标题翻译：具有间隔部件的电子照相图像形成装置，用于间隔装置的部件
公开(公告)号：US08472838B2
公开(公告)日：2013-06-25
申请号：US12904453
申请日：2010-10-14
申请人： Tetsuya Numata , Akira Yoshimura
发明人： Tetsuya Numata , Akira Yoshimura
IPC分类号： G03G15/00 , G03G15/01
CPC分类号： G03G21/1676 , G03G2221/1606 , G03G2221/163
摘要： An electrophotographic image forming apparatus includes a drum cartridge with an image bearing member and charging device for charging a surface of the image bearing member. The apparatus further includes a rotary supporting a plurality of developing devices each having a developer carrying member for developing an electrostatic latent image formed on the image bearing member, with the rotary being swingably mounted to the main assembly of the apparatus through a supporting member and being rotatable, relative to the supporting member, to bring the developing device to a developing position for developing the electrostatic latent image. A spacer member is provided for spacing between the charging device and the surface of the image bearing member, the spacer member being mounted between the image bearing member and the charging device.
摘要翻译：电子照相图像形成装置包括具有图像承载部件的鼓盒和用于对图像承载部件的表面充电的充电装置。该装置还包括支撑多个显影装置的旋转体，每个显影装置具有用于显影形成在图像承载部件上的静电潜像的显影剂承载部件，旋转体通过支撑部件可摆动地安装到装置的主组件上，并且相对于支撑构件可旋转，以使显影装置处于用于显影静电潜像的显影位置。隔离构件设置成用于在充电装置和图像承载构件的表面之间的间隔，间隔构件安装在图像承载构件和充电装置之间。

7. 发明授权

US08472818B2 Image carrier deterioration degree evaluating device, image carrier failure predicting device, and image forming apparatus 失效
标题翻译：图像载体劣化度评估装置，图像载体故障预测装置和图像形成装置
公开(公告)号：US08472818B2
公开(公告)日：2013-06-25
申请号：US12929204
申请日：2011-01-07
申请人： Jun Yamane , Yasushi Nakazato , Kohji Ue , Masahide Yamashita , Mikiko Imazeki , Yasuo Suzuki , Michio Kimura , Takaaki Ikegami , Yoshiaki Kawasaki , Hideo Nakamori , Akihiro Sugino
发明人： Jun Yamane , Yasushi Nakazato , Kohji Ue , Masahide Yamashita , Mikiko Imazeki , Yasuo Suzuki , Michio Kimura , Takaaki Ikegami , Yoshiaki Kawasaki , Hideo Nakamori , Akihiro Sugino
IPC分类号： G03G15/00
CPC分类号： G03G15/55 , G03G2221/1606
摘要： An image carrier deterioration degree evaluating apparatus for evaluating a degree of deterioration of an image carrier of an image forming apparatus, the image carrier deterioration degree evaluating apparatus including: an image deletion detecting unit that detects image deletion by obtaining latent image information written on the image carrier; an image deletion reducing unit that performs a process of reducing image deletion when the image deletion detecting unit detects image deletion, and an image carrier deterioration degree evaluating unit that drives the image deletion detecting unit and the image deletion reducing unit alternately one or more times each, and evaluates a degree of deterioration of the image carrier by using the latent image information obtained one or more times by the image deletion detecting unit.
摘要翻译：一种用于评估图像形成装置的图像载体的劣化程度的图像载体劣化度评估装置，所述图像载体劣化程度评估装置包括：图像删除检测单元，其通过获得写入所述图像的潜像信息来检测图像删除载体一种图像删除减少单元，其在图像删除检测单元检测到图像删除时执行减少图像删除的处理;以及图像载体劣化度评估单元，每次交替地驱动图像删除检测单元和图像删除减少单元一次或多次并且通过使用由图像删除检测单元一次或多次获得的潜像信息来评估图像载体的劣化程度。

8. 发明授权

US08463158B2 Tandem photosensitive-member unit having grip part 有权
标题翻译：具有夹持部的串联感光构件单元
公开(公告)号：US08463158B2
公开(公告)日：2013-06-11
申请号：US13596347
申请日：2012-08-28
申请人： Yasushi Okabe
发明人： Yasushi Okabe
IPC分类号： G03G21/18
CPC分类号： G03G15/75 , G03G15/0189 , G03G15/0194 , G03G21/1619 , G03G21/1647 , G03G21/1671 , G03G21/1676 , G03G21/1853 , G03G2215/0119 , G03G2221/1603 , G03G2221/1606 , G03G2221/1684 , G03G2221/1846 , G03G2221/1869
摘要： An image-forming device includes a main body and a tandem photosensitive-member unit. The tandem photosensitive-member unit includes a unit frame, a plurality of photosensitive members, a front-side grip part, and a rear-side grip. The unit frame is configured to be slidably installed to and removed from the main body in a predetermined direction. The unit frame has a leading side and a trailing side with respect to the predetermined direction. The plurality of photosensitive members is provided corresponding to a plurality of colors and is supported by the unit frame. The front-side grip part is provided at the leading side of the unit frame. The rear-side grip part is provided at the trailing side of the unit frame.
摘要翻译：图像形成装置包括主体和串联感光构件单元。串联感光构件单元包括单元框架，多个感光构件，前侧抓握部分和后侧手柄。单元框架构造成可沿预定方向可滑动地安装到主体和从主体移除。单元框架具有相对于预定方向的前侧和后侧。多个感光构件相应于多种颜色设置并由单元框架支撑。前侧抓握部设置在单元框架的前侧。后侧夹持部设置在单元框架的后侧。

9. 发明申请

US20120328328A1 TANDEM PHOTOSENSITIVE-MEMBER UNIT HAVING GRIP PART 有权
公开(公告)号：US20120328328A1
公开(公告)日：2012-12-27
申请号：US13596347
申请日：2012-08-28
申请人： Yasushi OKABE
发明人： Yasushi OKABE
IPC分类号： G03G15/02
CPC分类号： G03G15/75 , G03G15/0189 , G03G15/0194 , G03G21/1619 , G03G21/1647 , G03G21/1671 , G03G21/1676 , G03G21/1853 , G03G2215/0119 , G03G2221/1603 , G03G2221/1606 , G03G2221/1684 , G03G2221/1846 , G03G2221/1869
摘要： An image-forming device includes a main body and a tandem photosensitive-member unit. The tandem photosensitive-member unit includes a unit frame, a plurality of photosensitive members, a front-side grip part, and a rear-side grip. The unit frame is configured to be slidably installed to and removed from the main body in a predetermined direction. The unit frame has a leading side and a trailing side with respect to the predetermined direction. The plurality of photosensitive members is provided corresponding to a plurality of colors and is supported by the unit frame. The front-side grip part is provided at the leading side of the unit frame. The rear-side grip part is provided at the trailing side of the unit frame.

10. 发明授权

US08305406B2 Image forming device 有权
标题翻译：图像形成装置
公开(公告)号：US08305406B2
公开(公告)日：2012-11-06
申请号：US12880845
申请日：2010-09-13
申请人： Shin Komatsu , Masanori Seto
发明人： Shin Komatsu , Masanori Seto
IPC分类号： G03G13/04
CPC分类号： G03G15/011 , G03G15/04054 , G03G15/04063 , G03G15/80 , G03G21/1652 , G03G21/1666 , G03G2215/0132 , G03G2215/0407 , G03G2221/1606 , G03G2221/166
摘要： An image forming device that includes a plurality of exposure components and a conductive covering member is provided. Pluralities of light emitting elements are disposed on substrates at the plurality of exposure components. The exposure components expose a plurality of exposure objects, respectively. The conductive covering member includes at least a floor plate that covers the exposure components from below. Wiring is connected to the substrates being disposed along the floor plate. Earthing portions of the substrates are electrically connected to the floor plate. The covering member includes a side plate that covers an axial direction side of the exposure objects and is joined to the floor plate. The earthing portions of the substrates are electrically connected to the side plate via conductive members.
摘要翻译：提供了包括多个曝光部件和导电覆盖部件的图像形成装置。多个发光元件设置在多个曝光部件的基板上。曝光组件分别暴露多个曝光对象。导电覆盖构件至少包括从下方覆盖曝光组件的地板。接线连接到沿着地板设置的基板。基板的接地部分电连接到地板。覆盖构件包括覆盖曝光对象的轴向侧并与地板接合的侧板。基板的接地部分通过导电部件与侧板电连接。

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