公开(公告)号：US08862046B2

公开(公告)日：2014-10-14

申请号：US12874245

申请日：2010-09-02

申请人： Yukihiro Ichiki ,  Yasuki Tanaka ,  Motoyuki Yagi

发明人： Yukihiro Ichiki ,  Yasuki Tanaka ,  Motoyuki Yagi

IPC分类号： G03G15/00

CPC分类号： G03G15/2089 ,  G03G15/206 ,  G03G15/6576 ,  G03G2215/00662

摘要： A sheet pressing device includes plurality of pressing members and a support member. The plurality of pressing members is provided on a downstream side in a discharging direction of fixing unit which carries out a fixing treatment over a sheet having an unfixed image transferred thereonto along the discharging direction. The plurality of pressing members presses both ends of the sheet in a direction along a surface of the sheet carried out the fixing treatment by the fixing unit and in a direction crossing the discharging direction. The support member supports the plurality of pressing members movably in such a direction as to approach or separate from the sheet when the sheet passes through the sheet pressing device.

摘要翻译： 片材压制装置包括多个按压构件和支撑构件。 多个按压构件设置在定影单元的排出方向的下游侧，该定影单元对沿着排出方向转印有未定影图像的片材进行定影处理。 多个按压构件沿着沿着由片材进行定影处理的片材的表面的方向按照与排出方向交叉的方向按压片材的两端。 当片材通过压片装置时，支撑构件沿着与片材接近或分离的方向可移动地支撑多个按压构件。

公开(公告)号：US08494413B2

公开(公告)日：2013-07-23

申请号：US12868252

申请日：2010-08-25

申请人： Yukihiro Ichiki ,  Satoshi Isahai ,  Yasuo Suzuki

发明人： Yukihiro Ichiki ,  Satoshi Isahai ,  Yasuo Suzuki

IPC分类号： G03G15/16 ,  G03G15/00

CPC分类号： G03G15/234 ,  G03G15/2032 ,  G03G2215/2083

摘要： A fixing device is provided with a fixing device body, a fixing member, and a first attachment section. The fixing device body is adapted to attach to and detach from an apparatus body of a double-sided image forming apparatus, which has a return passage through which a recording medium is returned to an image forming position, and an apparatus body of a single-sided image forming apparatus, which does not have the return passage. The first attachment section is provided at a return passage side in the fixing device body, and is adapted to have a passage surface member, which has a passage surface of an introduction passage through which a fixed recording medium is introduced into the return passage, attached thereto.

摘要翻译： 固定装置设置有固定装置主体，固定构件和第一附接部。 固定装置主体适于附接到双面图像形成装置的装置本体上，该双面成像装置具有将记录介质返回到图像形成位置的返回通道，以及单面成像装置的装置主体， 不具有返回通道的双面成像设备。 第一安装部设置在固定装置主体的返回通路侧，并且具有通路面部件，该通道面部件具有引导通道的通道表面，固定的记录介质通过该通道表面引入返回通道中， 到此。

公开(公告)号：US08408538B2

公开(公告)日：2013-04-02

申请号：US13303266

申请日：2011-11-23

申请人： Megumi Miyazaki ,  Yukihiro Ichiki ,  Motoyuki Yagi

发明人： Megumi Miyazaki ,  Yukihiro Ichiki ,  Motoyuki Yagi

IPC分类号： B65H29/70

CPC分类号： G03G15/6573 ,  B65H29/14 ,  B65H29/70 ,  B65H2301/4423 ,  B65H2301/51214 ,  B65H2301/51256 ,  B65H2404/1114 ,  B65H2404/131 ,  B65H2404/1312 ,  B65H2404/1315 ,  B65H2701/1313 ,  B65H2701/1916

摘要： A discharge mechanism includes a rotary shaft, a roller member, and a deforming unit. The roller member has a peripheral surface that is coaxial with the rotary shaft, rotates together with the rotary shaft, and discharges a medium that is in contact with the peripheral surface. The deforming unit deforms the medium in such a way that a part of the medium, the part being not in contact with the peripheral surface, passes through a position that is closer to the rotary shaft than the peripheral surface is. A part of the peripheral surface, the part being in contact with the medium, is continuously displaced in an axial direction and in a rotation direction of the rotary shaft when the roller member is rotated.

摘要翻译： 排出机构包括旋转轴，辊构件和变形单元。 辊构件具有与旋转轴同轴的周面，与旋转轴一起旋转，并且排出与周面接触的介质。 变形单元使介质变形，使得介质的一部分不与外周表面接触的部分通过比外周表面更靠近旋转轴的位置。 当辊构件旋转时，外周表面的与介质接触的部分的一部分在轴向方向和旋转轴的旋转方向上连续移位。

公开(公告)号：US08380108B2

公开(公告)日：2013-02-19

申请号：US12871694

申请日：2010-08-30

申请人： Satoshi Isahai ,  Yasuki Tanaka ,  Yukihiro Ichiki ,  Yasuo Suzuki

发明人： Satoshi Isahai ,  Yasuki Tanaka ,  Yukihiro Ichiki ,  Yasuo Suzuki

IPC分类号： G03G15/16 ,  G03G15/00

CPC分类号： G03G15/2032 ,  G03G2215/00016

摘要： A fixing device includes a main body mounted on an image forming apparatus body; a fixing member that is included in the main body and that fixes an image to a recording medium; a pair of conveying rolls that is supported by the main body and that conveys the recording medium to which an image is fixed by the fixing member, the pair of conveying rolls comprising a driven roll and a driving roll disposed under the driven roll; and an exterior portion that is formed in the main body, disposed under the driving roll, forms an exterior face of the main body, and also forms an exterior face of the image forming apparatus body while the main body is mounted on the image forming apparatus body.

摘要翻译： 固定装置包括安装在图像形成装置主体上的主体; 固定构件，其被包括在主体中并且将图像定影到记录介质; 一对传送辊，其由主体支撑并且传送由固定部件固定有图像的记录介质，所述一对输送辊包括从动辊和设置在从动辊下方的驱动辊; 并且形成在所述主体中的设置在所述驱动辊下方的外部部分形成所述主体的外表面，并且还在所述主体安装在所述图像形成装置上的同时形成所述图像形成装置主体的外表面 身体。

公开(公告)号：US08185029B2

公开(公告)日：2012-05-22

申请号：US12636368

申请日：2009-12-11

申请人： Satoshi Isahai ,  Yasuki Tanaka ,  Yukihiro Ichiki

发明人： Satoshi Isahai ,  Yasuki Tanaka ,  Yukihiro Ichiki

IPC分类号： G03G15/20

CPC分类号： G03G15/2028

摘要： A fixing device comprises: a pair of fixing rotors, at least one of which has a heating source and both of which are rotated in pressure contact with each other; and a click-shaped peeling member provided on a downstream side of the fixing rotor with respect to a transporting direction of a recording medium and disposed in contact with a surface of the fixing rotor, wherein a tip portion of the click-shaped peeling member which is to come in contact with the fixing rotor is elastically deformed in conformity to a shape of a surface of the fixing rotor when coming in contact with the fixing rotor.

摘要翻译： 定影装置包括：一对固定转子，其至少一个具有加热源，并且它们都彼此压力接触地转动; 以及点状形状的剥离部件，其相对于记录介质的传送方向设置在所述固定转子的下游侧，并且与所述固定转子的表面接触地配置，所述点状剥离部件的前端部， 与固定转子接触时，固定转子在与固定转子接触时与固定转子表面的形状弹性变形。

公开(公告)号：US20120098192A1

公开(公告)日：2012-04-26

申请号：US13169707

申请日：2011-06-27

申请人： Megumi MIYAZAKI ,  Yukihiro Ichiki ,  Motoyuki Yagi

发明人： Megumi MIYAZAKI ,  Yukihiro Ichiki ,  Motoyuki Yagi

IPC分类号： B65H29/20

CPC分类号： B65H29/14 ,  B65H29/125 ,  B65H31/26 ,  B65H2301/4212 ,  B65H2404/134 ,  B65H2404/731 ,  B65H2701/11114 ,  B65H2701/1313 ,  B65H2701/1916 ,  B65H2801/12 ,  G03G15/6552

摘要： A discharge mechanism includes: a rotation shaft; a pair of roll members disposed on the rotation shaft at different positions in an axial direction; and a protrusion that protrudes from a section of the rotation shaft sandwiched between the pair of roll members, wherein a distance from a center of the rotation shaft to a tip of the protrusion is smaller than a radius of each of the pair of roll members, and the protrusion includes a projecting part that projects in a direction of rotation of the rotation shaft.

摘要翻译： 排出机构包括：旋转轴; 一对滚动部件，其沿轴向不同的位置设置在所述旋转轴上; 以及从夹在所述一对辊部件之间的所述旋转轴的一部分突出的突起，其中，从所述旋转轴的中心到所述突起的前端的距离小于所述一对辊部件的每一个的半径， 并且所述突起包括沿所述旋转轴的旋转方向突出的突出部。

公开(公告)号：US08155574B2

公开(公告)日：2012-04-10

申请号：US13162404

申请日：2011-06-16

申请人： Yukihiro Ichiki ,  Junichiro Sameshima ,  Shigeru Tanaka ,  Tomokazu Kurita

发明人： Yukihiro Ichiki ,  Junichiro Sameshima ,  Shigeru Tanaka ,  Tomokazu Kurita

IPC分类号： G03G15/08 ,  G03G21/12

CPC分类号： G03G21/12 ,  G03G21/105

摘要： A waste developer collecting device comprising: a collecting container; a collecting opening; a conveying unit; a filter; a partition wall; and an air inlet.

摘要翻译： 一种废弃显影剂收集装置，包括：收集容器; 收集口 输送单元; 过滤器 隔墙; 和进气口。

公开(公告)号：US20110236067A1

公开(公告)日：2011-09-29

申请号：US12868252

申请日：2010-08-25

申请人： Yukihiro ICHIKI ,  Satoshi Isahai ,  Yasuo Suzuki

发明人： Yukihiro ICHIKI ,  Satoshi Isahai ,  Yasuo Suzuki

IPC分类号： G03G15/20

CPC分类号： G03G15/234 ,  G03G15/2032 ,  G03G2215/2083

摘要： A fixing device is provided with a fixing device body, a fixing member, and a first attachment section. The fixing device body is adapted to attach to and detach from an apparatus body of a double-sided image forming apparatus, which has a return passage through which a recording medium is returned to an image forming position, and an apparatus body of a single-sided image forming apparatus, which does not have the return passage. The first attachment section is provided at a return passage side in the fixing device body, and is adapted to have a passage surface member, which has a passage surface of an introduction passage through which a fixed recording medium is introduced into the return passage, attached thereto.

摘要翻译： 固定装置设置有固定装置主体，固定构件和第一附接部。 固定装置主体适于附接到双面图像形成装置的装置本体上，该双面成像装置具有将记录介质返回到图像形成位置的返回通道，以及单面成像装置的装置主体， 不具有返回通道的双面成像设备。 第一安装部设置在固定装置主体的返回通路侧，并且具有通路面部件，该通道面部件具有引导通道的通道表面，固定的记录介质通过该通道表面引入返回通道中， 到此。

公开(公告)号：US20110211873A1

公开(公告)日：2011-09-01

申请号：US12874245

申请日：2010-09-02

申请人： Yukihiro ICHIKI ,  Yasuki TANAKA ,  Motoyuki YAGI

发明人： Yukihiro ICHIKI ,  Yasuki TANAKA ,  Motoyuki YAGI

IPC分类号： G03G15/20

CPC分类号： G03G15/2089 ,  G03G15/206 ,  G03G15/6576 ,  G03G2215/00662

摘要： A sheet pressing device includes plurality of pressing members and a support member. The plurality of pressing members is provided on a downstream side in a discharging direction of fixing unit which carries out a fixing treatment over a sheet having an unfixed image transferred thereonto along the discharging direction. The plurality of pressing members presses both ends of the sheet in a direction along a surface of the sheet carried out the fixing treatment by the fixing unit and in a direction crossing the discharging direction. The support member supports the plurality of pressing members movably in such a direction as to approach or separate from the sheet when the sheet passes through the sheet pressing device.

摘要翻译： 片材压制装置包括多个按压构件和支撑构件。 多个按压构件设置在定影单元的排出方向的下游侧，该定影单元对沿着排出方向转印有未定影图像的片材进行定影处理。 多个按压构件沿着沿着由片材进行定影处理的片材的表面的方向按照与排出方向交叉的方向按压片材的两端。 当片材通过压片装置时，支撑构件沿着与片材接近或分离的方向可移动地支撑多个按压构件。

公开(公告)号：US20100247200A1

公开(公告)日：2010-09-30

申请号：US12627398

申请日：2009-11-30

申请人： Yukihiro Ichiki

发明人： Yukihiro Ichiki

IPC分类号： G03G15/20 ,  B65H5/36

CPC分类号： G03G15/234 ,  G03G15/6579 ,  G03G2215/00438 ,  G03G2215/00556 ,  G03G2215/00586 ,  G03G2215/00628

摘要： A recording-medium-transporting-direction-switching-mechanism including a transport-unit transporting the recording-medium in one/another directions; a guiding-unit rotatably supported and one-end-portion being provided to be capable of existing in a transport-path, the guiding-unit being rotated by a leading-end-portion of the recording-medium transported toward the transport-unit contacting the guiding-unit, and rotating in a reverse-direction after a trailing-end-portion of the recording-medium transported by the transport-unit in the one-direction passes therethrough, and guiding the recording-medium transported by the transport-unit in the other-direction after the trailing-end-portion of the recording-medium passes therethrough, the one-end-portion of the guiding-unit having substantially rectanglular-shape, and a direction in which the leading-end-portion of the recording-medium transported toward the transport-unit is directed intersecting at an acute angle with a surface of the guiding-unit against which the leading-end-portion of the recording-medium contacts; and a detecting-unit that detects a state where the recording-medium is passing through the guiding-unit by rotating integrally with the guiding-unit, is provided.

摘要翻译： 一种记录介质传送方向切换机构，包括：传送单元，沿一个/另一个方向传送记录介质; 可旋转地支撑的引导单元和设置成能够存在于传送路径中的一个端部，所述引导单元被传送到传送单元接触的记录介质的前端部旋转 引导单元，并且在由传送单元沿单向传送的记录介质的后端部分之间沿相反方向旋转，并且引导由传送单元传送的记录介质 在记录介质的后端部分通过之后的另一方向上，引导单元的一端部具有基本上呈矩形的形状，以及引导单元的前端部分的方向 传送到传送单元的记录介质指向与记录介质的前端接触的导向单元的表面成锐角相交; 以及检测单元，其通过与引导单元一体旋转来检测记录介质正在通过引导单元的状态。