公开(公告)号：US07848694B2

公开(公告)日：2010-12-07

申请号：US11613686

申请日：2006-12-20

申请人： Naoki Nakatake ,  Hidekazu Shono

发明人： Naoki Nakatake ,  Hidekazu Shono

IPC分类号： G03G21/00

CPC分类号： G03G21/0017

摘要： An image forming device including toner image forming means that forms toner images on the surface of an image carrier, transfer means that transfers the toner images on the surface of the image carrier onto a transfer member, and a plate shaped cleaning blade. The cleaning blade is configured to contact the surface of the image carrier at a pressure of greater than 40 N/m and to scrape off residual toner remaining on the surface of the image carrier after the transfer process by the transfer means has been completed. The surface of the image carrier has a static coefficient of friction with a sheet as measured by the Euler belt type coefficient of friction measurement method of 0.5 or greater, and the cleaning blade has a static coefficient of friction with a polytetrafluoroethylene tape in the range 1.0 to 2.0.

摘要翻译： 一种图像形成装置，包括在图像载体的表面上形成调色剂图像的调色剂图像形成装置，将图像载体的表面上的调色剂图像转印到转印部件上的转印装置和板状清洁刮板。 清洁刮板被配置成以大于40N / m 2的压力接触图像载体的表面，并且在传送装置的传送处理完成之后，刮掉残留在图像载体表面上的残留调色剂。 图像载体的表面通过欧拉带式摩擦测量方法测量值为0.5或更大而具有与片材的静态摩擦系数，并且清洁刮板与聚四氟乙烯带的静态摩擦系数在1.0范围内 至2.0。

公开(公告)号：US20090238617A1

公开(公告)日：2009-09-24

申请号：US12400086

申请日：2009-03-09

申请人： Naoki Nakatake

发明人： Naoki Nakatake

IPC分类号： G03G21/00

CPC分类号： G03G21/12 ,  G03G21/105 ,  G03G2215/0833

摘要： A waste-toner conveying device includes a conveying unit that conveys foreign matter accumulated inside a container in a conveying path and that includes a coil unit, and a driving unit that drives the conveying unit to rotate. The coil unit includes a first coil on an upstream side and a second coil on a downstream side in a conveying direction, and the first coil and the second coil are connected in an eccentric manner.

摘要翻译： 废弃调色剂输送装置包括输送单元，其输送在输送路径中积聚在容器内的异物，并且包括线圈单元，以及驱动单元驱动输送单元旋转的输送单元。 线圈单元包括在上游侧的第一线圈和沿输送方向的下游侧的第二线圈，并且第一线圈和第二线圈以偏心方式连接。

公开(公告)号：US20090052952A1

公开(公告)日：2009-02-26

申请号：US12197651

申请日：2008-08-25

申请人： Hiroaki KATOH ,  Naoki Nakatake ,  Hideaki Yasunaga ,  Kazuoki Fuwa ,  Yoshihiro Mikuriya ,  Masayuki Hagi

发明人： Hiroaki KATOH ,  Naoki Nakatake ,  Hideaki Yasunaga ,  Kazuoki Fuwa ,  Yoshihiro Mikuriya ,  Masayuki Hagi

IPC分类号： G03G15/08

CPC分类号： G03G21/0017 ,  G03G2215/0132 ,  G03G2215/0617 ,  G03G2221/183

摘要： An image forming apparatus including an image bearing member including a tube, the image bearing member to bear a latent electrostatic image, a development device including a pulverized toner including a resin, a coloring agent and a releasing agent component, the development device to develop the latent electrostatic image with the toner to form a visualized image on the image bearing member, a transfer device to transfer the visualized image to a recording medium, a fixing device including a fixing member, the fixing device to fix the visualized image on the recording medium and an elastic blade to remove the toner on the surface of the image bearing member, wherein the toner has a void ratio of from 52 to 58% and a toner torque of from 1.0 to 2.5 mNm according to a torque measuring method using a circular conical rotor and the following relationships (1) to (4) are satisfied: 45≦WA≦60   Relationship (1) 2×WA−40≦50×T≦2×WA+5   Relationship (2) 1.2≦t≦2.0   Relationship (3) 40×T−70≦15×t≦40×T−22   Relationship (4) where WA (%) represents a surface exposure amount of the releasing agent component of the toner, T (mNm) represents the toner torque at 58% of the void ratio and t (mm) represents a thickness of the tube.

公开(公告)号：US07334383B2

公开(公告)日：2008-02-26

申请号：US11191217

申请日：2005-07-28

申请人： Junichi Yamazaki ,  Tetsuya Kusano ,  Mizuho Imaruoka ,  Satoshi Hasegawa ,  Kiyoshi Taniguchi ,  Takato Kiyohara ,  Naoki Nakatake

发明人： Junichi Yamazaki ,  Tetsuya Kusano ,  Mizuho Imaruoka ,  Satoshi Hasegawa ,  Kiyoshi Taniguchi ,  Takato Kiyohara ,  Naoki Nakatake

IPC分类号： B65B1/24

CPC分类号： G03G15/754 ,  G03G2221/1609

摘要： A package including an endless belt; a first cylindrical body contacting an inner surface of the endless belt at a first pressure; a second cylindrical body contacting another inner surface of the endless belt at a second pressure; and a third cylindrical body contacting an outer surface of the endless belt at a third pressure, wherein the endless belt is wound around the first, second and third cylindrical bodies while the first, second and third cylindrical bodies are arranged so as to be parallel to each other and substantially located in one plane, and wherein a surface of each of the first, second and third cylindrical bodies contacting the endless belt has a maximum height of from 0.8 to 150 μm when measured by a method based on JIS B 0601.

摘要翻译： 包括环形带的包装; 在第一压力下接触环形带的内表面的第一圆筒体; 第二圆柱体在第二压力下接触环形带的另一内表面; 以及第三圆柱体，其在第三压力下与环形带的外表面接触，其中环形带缠绕在第一，第二和第三圆柱体上，而第一，第二和第三圆柱体被布置成平行于 彼此并且基本上位于一个平面中，并且当通过基于JIS B 0601的方法测量时，与环形带接触的第一，第二和第三圆柱体中的每一个的表面具有0.8至150μm的最大高度。