公开(公告)号：US07486907B2

公开(公告)日：2009-02-03

申请号：US11622187

申请日：2007-01-11

申请人： Tomio Noguchi ,  Chikara Imaizumi ,  Hiromi Sakurai

发明人： Tomio Noguchi ,  Chikara Imaizumi ,  Hiromi Sakurai

IPC分类号： G03G21/16 ,  G03G15/00

CPC分类号： G03G21/1853 ,  G03G21/1623 ,  G03G2221/1684

摘要： An electrophotographic image forming apparatus detachably mounts a process cartridge including an electrophotographic photosensitive drum and includes a frame having an opening; a door movable between closing and opening positions; a cartridge-carrying tray movable among a latent image formation position, a mounting and demounting position, and a movable position therebetween; and a regulating member movable between a regulating position for regulating movement of the door from the opening position to the position when the tray is beyond the movable position, and a permitting position for permitting movement of the door from the opening position to the closing position when the tray is at the movable position.

摘要翻译： 电子照相图像形成装置可拆卸地安装包括电子照相感光鼓的处理盒，并且包括具有开口的框架; 在关闭和打开位置之间移动的门; 可在潜像形成位置，安装和拆卸位置之间移动的盒式传送托盘以及它们之间的可动位置; 以及调节构件，其可在调节位置之间移动，所述调节位置用于调节所述门从所述打开位置到所述托盘超出所述可移动位置的位置的运动;以及允许位置，用于允许所述门从所述打开位置移动到所述关闭位置， 托盘处于可移动位置。

公开(公告)号：US20080159781A1

公开(公告)日：2008-07-03

申请号：US11624024

申请日：2007-01-17

申请人： Tomio Noguchi ,  Hiromi Sakurai ,  Chikara Imaizumi ,  Takeo Kawanami

发明人： Tomio Noguchi ,  Hiromi Sakurai ,  Chikara Imaizumi ,  Takeo Kawanami

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： G03G21/1623 ,  G03G2215/0125 ,  G03G2221/1684

摘要： A color electrophotographic image forming apparatus having a main assembly, to which a process cartridge is detachably mountable, for forming a color image on a recording material, wherein the process cartridge includes an electrophotographic photosensitive drum and process means actable on the electrophotographic photosensitive drum, the apparatus includes an opening provided in the main assembly of the apparatus; a movable member which is linearly movable between an inside and an outside of the opening in a direction crossing with a longitudinal direction of the electrophotographic photosensitive drum while carrying plurality of such process cartridges; an accommodating portion for accommodating the process cartridges; and an urging member, provided above a movement path of the process cartridges, while being carried on the movable member, from the opening to the accommodating portion, for contacting the process cartridge passing therebelow to urge the process cartridge toward the movable member.

摘要翻译： 一种彩色电子照相图像形成装置，具有主组件，处理盒可拆卸地安装在该主组件上，用于在记录材料上形成彩色图像，其中处理盒包括电子照相感光鼓和可作用于电子照相感光鼓的处理装置， 设备包括设置在设备的主组件中的开口; 可移动构件，其在携带多个这种处理盒的同时沿与电子照相感光鼓的纵向方向交叉的方向在开口的内部和外部之间线性移动; 用于容纳处理盒的容纳部分; 以及推动构件，其设置在所述处理盒的移动路径上方，同时被承载在所述可动构件上，从所述开口到所述容纳部分，用于使所述处理盒与所述处理盒接触，以将所述处理盒朝向所述可动构件推动。

公开(公告)号：US20070160380A1

公开(公告)日：2007-07-12

申请号：US11621751

申请日：2007-01-10

申请人： Chikara Imaizumi ,  Takeo Kawanami ,  Tomio Noguchi ,  Hiromi Sakurai

发明人： Chikara Imaizumi ,  Takeo Kawanami ,  Tomio Noguchi ,  Hiromi Sakurai

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： G03G21/1867 ,  G03G21/1623 ,  G03G21/1652 ,  G03G21/1842 ,  G03G21/1871 ,  G03G2221/166 ,  G03G2221/1684

摘要： A color electrophotographic image forming apparatus usable with process cartridges detachably mountable to a main assembly of the apparatus, the cartridges each including an electrophotographic photosensitive drum and means actable on the drum, includes a movable member which is movable between an inside of the main assembly of the apparatus and an outside of the main assembly of the apparatus in a direction crossing with a longitudinal direction of the drum while carrying the cartridges; a main assembly electrical contact provided inside the main assembly along a movement path of the movable member; and an intermediary electrical contact including a first electrical contact portion which is disposed inside the movable member and which is electrically connectable to a cartridge electrical contact of the cartridge and a second electrical contact portion which is disposed outside the movable member and which is electrically connectable to a main assembly electrical contact provided in the main assembly, wherein a space is provided between the movable member and the main assembly electrical contact to prevent the movable member from contacting to the main assembly electrical contact when the movable member moves from the outside to the inside, and wherein the second electrical contact portion is electrically connected to the main assembly electrical contact when the movable member lowers after the movable member moves linearly from the outside to the inside.

摘要翻译： 一种彩色电子照相成像设备，可用于可拆卸地安装到设备的主组件上的处理盒，每个盒包括电子照相感光鼓和可操作在鼓上的装置，包括可移动构件，其可在主组件的内部 该装置和设备的主组件的外部沿着与滚筒的纵向方向交叉的方向，同时携带墨盒; 主组件电触头，沿着所述可移动部件的移动路径设置在所述主组件的内部; 以及中间电触点，其包括第一电接触部分，该第一电接触部分设置在所述可移动部件的内部并且可电连接到所述药筒的药筒电接触部;以及第二电接触部分，所述第二电接触部分设置在所述可移动部件的外部， 设置在主组件中的主组装电触点，其中在可移动部件和主组件电触头之间设置有空间，以防止当可移动部件从外部移动到内部时可移动部件接触主组件电接触 并且其中当可移动部件从外部线性移动到内部时可动部件降低时，第二电接触部分电连接到主组件电接触件。

公开(公告)号：USD489752S1

公开(公告)日：2004-05-11

申请号：US29171910

申请日：2002-12-03

申请人： Koji Yamaguchi ,  Kazuhiko Kanno ,  Tomio Noguchi ,  Yumi Fujiwara

设计人： Koji Yamaguchi ,  Kazuhiko Kanno ,  Tomio Noguchi ,  Yumi Fujiwara

公开(公告)号：US09026000B2

公开(公告)日：2015-05-05

申请号：US13595118

申请日：2012-08-27

申请人： Tomio Noguchi

发明人： Tomio Noguchi

IPC分类号： G03G21/18

CPC分类号： G03G21/1853 ,  G03G2221/1869 ,  G03G2221/1884

摘要： A color electrophotographic image forming apparatus detachably mounts cartridges and includes a support supporting a cartridge, movable between inside and outside positions, an outer wall having an opening through which the support passes through when moving between the inside and outside positions, and a guide supporting the support to linearly move between the inside and outside positions so that when the support is in the outside position, the guide supports the support so that a downstream side thereof is pivotable downwardly about an upstream side of the support with respect to a movement direction to the outside position from the inside position. In this state, the cartridge is mounted to the support from above the support and is dismounted upwardly of the support.

摘要翻译： 彩色电子照相图像形成装置可拆卸地安装盒，并且包括支撑在内部和外部位置之间可移动的盒的支撑件，具有开口的外壁，当在内部和外部位置之间移动时支撑件穿过该开口，以及支撑 支撑件在内部和外部位置之间线性移动，使得当支撑件处于外部位置时，引导件支撑支撑件，使得其下游侧可相对于支撑件的移动方向围绕支撑件的上游侧向下枢转 外部位置从内部位置。 在这种状态下，盒从支撑件的上方安装到支撑件上，并从支撑件向上拆卸。

公开(公告)号：US08712280B2

公开(公告)日：2014-04-29

申请号：US13194219

申请日：2011-07-29

申请人： Tomoya Kuruma ,  Tomio Noguchi

发明人： Tomoya Kuruma ,  Tomio Noguchi

IPC分类号： G03G15/00 ,  H05K5/00

CPC分类号： G03G21/1647 ,  G03G15/0173

摘要： In order to improve a fixing accuracy, provided is an image forming apparatus including a pressing member pressing a first frame and a second frame so that an abutment portion of the first frame abuts on the second frame, wherein the first frame and the second frame are pressed by the pressing member urged by a fixing member, and the second frame abuts on the abutment portion of the first frame.

摘要翻译： 为了提高定影精度，提供了一种图像形成装置，包括按压部件按压第一框架和第二框架，使得第一框架的抵接部分抵接在第二框架上，其中第一框架和第二框架是 由被固定构件推压的按压构件按压，第二框架抵靠第一框架的抵接部分。

公开(公告)号：US08145096B2

公开(公告)日：2012-03-27

申请号：US12271474

申请日：2008-11-14

申请人： Takeo Kawanami ,  Tomio Noguchi ,  Chikara Imaizumi ,  Hiromi Sakurai

发明人： Takeo Kawanami ,  Tomio Noguchi ,  Chikara Imaizumi ,  Hiromi Sakurai

IPC分类号： G03G21/16

CPC分类号： G03G21/1853 ,  G03G15/0194 ,  G03G2221/1684 ,  G03G2221/1869

摘要： The present invention includes two side-plates configured to be opposed to each other and to form a frame of a main body of the apparatus, a cartridge with an image bearing member, a moving member configured to support and move the cartridge, a connecting member configured to connect the two side-plates, and a positioning member configured to be held by the connecting member, wherein the moving member, which is movable between the two side-plates, the cartridge is attachable to and detachable from the moving member when the moving member is withdrawn to the outside of the main body of the apparatus, and the cartridge is positioned by the positioning member when the moving member is moved and the cartridge is contained in the main body of the apparatus.

摘要翻译： 本发明包括两个被配置成彼此相对并且形成该装置的主体的框架的一个侧板，具有图像承载部件的盒，构造成支撑和移动盒的移动部件，连接部件 被配置为连接两个侧板，以及定位构件，其被构造成由所述连接构件保持，其中，当所述移动构件在所述两个侧板之间移动时，所述移动构件可移动到所述移动构件，并且当所述移动构件 移动构件被拉出到装置的主体的外部，并且当移动构件移动并且盒被容纳在装置的主体中时，盒被定位构件定位。

公开(公告)号：US08145095B2

公开(公告)日：2012-03-27

申请号：US12122990

申请日：2008-05-19

申请人： Hiromi Sakurai ,  Tomio Noguchi ,  Chikara Imaizumi ,  Takeo Kawanami

发明人： Hiromi Sakurai ,  Tomio Noguchi ,  Chikara Imaizumi ,  Takeo Kawanami

IPC分类号： G03G15/00

CPC分类号： G03G21/1623 ,  G03G21/16 ,  G03G21/1853 ,  G03G2221/1684

摘要： An electrophotographic image forming apparatus includes a process cartridge which is mounted on a pull-out type cartridge tray to enable front access. The electrophotographic image forming apparatus includes an urging unit for urging and moving the cartridge tray toward a front of a main assembly of the apparatus and a clocking member for locking the cartridge tray in a proper position so that the cartridge tray is returned back to an outside position of the apparatus when the cartridge tray is pushed to the proper position.

摘要翻译： 电子照相图像形成装置包括安装在拉出型卡盘托盘上以便能够前进的处理盒。 电子照相图像形成装置包括推动单元，用于将盒托盘朝向装置的主组件的前部推动和移动;以及计时构件，用于将盒托盘锁定在适当的位置，使得盒托盘返回到外部 当盒托盘被推到正确的位置时，装置的位置。

公开(公告)号：US07937020B2

公开(公告)日：2011-05-03

申请号：US12732558

申请日：2010-03-26

申请人： Hiromi Sakurai ,  Chikara Imaizumi ,  Tomio Noguchi

发明人： Hiromi Sakurai ,  Chikara Imaizumi ,  Tomio Noguchi

IPC分类号： G03G15/00

CPC分类号： G03G21/1853 ,  G03G15/0136 ,  G03G15/0178 ,  G03G15/0189 ,  G03G15/0194 ,  G03G21/1623 ,  G03G21/1633 ,  G03G21/1647 ,  G03G21/1842 ,  G03G2221/1654 ,  G03G2221/1684 ,  G03G2221/1869

摘要： An electrophotographic image forming apparatus is usable with a process cartridge having an electrophotographic photosensitive member. The apparatus includes a transfer member contactable to the photosensitive member to transfer a toner image from the photosensitive member thereonto, a tray carrying the cartridge and movable between a contact position where the photosensitive member contacts the transfer member and a spaced position spaced from the transfer member, a supporting member supporting the tray for movement parallel with a tangent line between the photosensitive member and the transfer member between a first position positioning the tray at the contact position and a second position retracted from the first position away from the transfer member in a perpendicular direction perpendicular to the photosensitive-member axial direction and to the tangent line to position the tray at the spaced position, and engageable and engaging portions engageable with each other. The engaging portion regulates tray movement.

摘要翻译： 电子照相图像形成装置可与具有电子照相感光构件的处理盒一起使用。 该装置包括可与感光构件接触的转印构件，以将调色剂图像从感光构件转印到托盘上，托盘可在感光构件与转印构件接触的接触位置和与转印构件间隔开的间隔位置 支撑构件，其支撑所述托盘，用于在所述感光构件和所述转印构件之间的切线平行移动，所述支撑构件在位于所述接触位置处定位所述托盘的第一位置与从所述第一位置离开所述转印构件的垂直方向 垂直于感光构件轴向方向的方向和切线，以将托盘定位在间隔开的位置，并且可接合和接合部分可彼此接合。 接合部分调节托盘运动。

公开(公告)号：US20100142996A1

公开(公告)日：2010-06-10

申请号：US12707907

申请日：2010-02-18

申请人： Masato Tanabe ,  Susumu Nittani ,  Shinjiro Toba ,  Tomio Noguchi

发明人： Masato Tanabe ,  Susumu Nittani ,  Shinjiro Toba ,  Tomio Noguchi

IPC分类号： G03G21/18

CPC分类号： G03G21/1842 ,  G03G2221/166

摘要： A process cartridge detachably is mountable to a main assembly of the apparatus of an image forming apparatus including an urging member and a positioning portion. The cartridge includes a photosensitive drum; a positionable portion positioning the cartridge by engaging the positioning portion when the cartridge is mounted to the apparatus; first and second urgable portions being urged respectively, by first and second urging portions of the urging member to urge the positionable portion to the positioning portion during cartridge mounting; and an electrical contact, provided between the first and second urgable portions with respect to a horizontal direction crossing an axis of the drum, for connecting electrically to an electrical contact portion in the urging member, when the cartridge is mounted to the apparatus.