公开(公告)号：US07986909B2

公开(公告)日：2011-07-26

申请号：US12559045

申请日：2009-09-14

申请人： Hitoshi Nanba

发明人： Hitoshi Nanba

IPC分类号： G03G15/20

CPC分类号： G03G15/2025

摘要： A fixing device includes an endless belt member and a rotating body that are arranged to come in pressure contact with each other, the endless belt member and the rotating body having a source of heat generation; a pressing member that is arranged within the endless belt member and comes in pressure contact with the endless belt member to the rotating body; and a lubricant reservoir that is provided in the pressing member and reserves a semisolid or solid state lubricant, wherein a width in a central portion of the lubricant reservoir is wider than that in both ends of the lubricant reservoir, and widths along a length direction of the lubricant reservoir narrows from the central portion toward the both ends.

摘要翻译： 定影装置包括环形带构件和旋转体，其被布置成彼此压力接触，环形带构件和旋转体具有发热源; 布置在环形带构件内并与环形带构件压力接触旋转体的按压构件; 以及润滑剂储存器，其设置在所述按压部件中并且保留半固态或固态润滑剂，其中所述润滑剂储存器的中心部分的宽度大于所述润滑剂储存器两端的宽度，并且沿着所述润滑剂储存器的长度方向的宽度 润滑剂储存器从中心部向两端变窄。

公开(公告)号：US06721518B2

公开(公告)日：2004-04-13

申请号：US09988362

申请日：2001-11-19

申请人： Hideo Oshida ,  Yasuki Tanaka ,  Keiji Sanekata ,  Hitoshi Nanba

发明人： Hideo Oshida ,  Yasuki Tanaka ,  Keiji Sanekata ,  Hitoshi Nanba

IPC分类号： G03G1520

CPC分类号： G03G15/2039 ,  G03G15/2053

摘要： The part of a halogen heater 90 corresponding to the position of a temperature sensing member 110 is positioned at a part where the temperature gradient of light distribution ripple 120 along the length direction of the halogen heater 90 is moderate (a top 122 or a bottom 124).

摘要翻译： 对应于温度检测部件110的位置的卤素加热器90的部分位于沿着卤素加热器90的长度方向的配光波纹120的温度梯度适中的部分（顶部122或底部124 ）。

公开(公告)号：US07894734B2

公开(公告)日：2011-02-22

申请号：US11352214

申请日：2006-02-13

申请人： Jun Sawamura ,  Masaharu Inaba ,  Hideki Sato ,  Yasuo Suzuki ,  Hitoshi Nanba

发明人： Jun Sawamura ,  Masaharu Inaba ,  Hideki Sato ,  Yasuo Suzuki ,  Hitoshi Nanba

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G21/1633 ,  G03G21/1685 ,  G03G2221/1639

摘要： A fixing device includes a heating member disposed with an internal heating source and a pressuring member that presses against the heating member. The fixing device is configured to be attachable to and detachable from an image forming apparatus body, and includes: brackets that retain the heating member; pressuring levers that retain the pressuring member and are movably supported in the brackets; urging means that push the pressuring levers in a direction where the pressuring member presses against the heating member; and cams that are rotatably supported in the brackets, contact the pressuring levers, and adjust the pressuring force of the pressuring member.

摘要翻译： 定影装置包括设置有内部加热源的加热构件和压靠加热构件的加压构件。 固定装置构造成能够附接到图像形成装置主体上并可拆卸，并且包括：保持加热构件的支架; 加压杆，其保持加压构件并且可移动地支撑在支架中; 推压装置，在按压构件压靠加热构件的方向上推压加压杆; 并且可旋转地支撑在支架中的凸轮接触加压杆，并且调节加压构件的加压力。

公开(公告)号：US20100247186A1

公开(公告)日：2010-09-30

申请号：US12630243

申请日：2009-12-03

申请人： Yasuki Tanaka ,  Yukihiro Ichiki ,  Satoshi Isahai ,  Masami Ishida ,  Masahiro Ishino ,  Hitoshi Nanba

发明人： Yasuki Tanaka ,  Yukihiro Ichiki ,  Satoshi Isahai ,  Masami Ishida ,  Masahiro Ishino ,  Hitoshi Nanba

IPC分类号： G03G15/20

CPC分类号： G03G15/206 ,  G03G2215/2009

摘要： A fixing device comprises a heating roll; an endless belt; and a pressurizing member that forms a pressure contact portion for pushing the endless belt against an outer peripheral surface part of the heating roll from an inner peripheral surface side of the pressurizing member so that a recording medium holding an unfixed image passes between the pressure contact portion and the heating roll, wherein the pressurizing member includes: a hard pressurizing member and a soft pressurizing member the hard pressurizing member, and the soft pressurizing member are disposed in a state in which a clearance is present between the hard pressurizing member and the soft pressurizing member in a specific region part so that at least a specific recording medium passes in a fixing region of the pressure contact portion in the rotating axis direction of the heating roll.

摘要翻译： 定影装置包括加热辊; 无尽的腰带 以及加压构件，其形成用于从加压构件的内周面侧将循环带压靠在加热辊的外周面部的压力接触部，使得保持未定影图像的记录介质通过压力接触部 和加热辊，其中，所述加压构件包括：硬加压构件和所述硬加压构件的软加压构件，以及所述软加压构​​件设置在所述硬加压构件与所述软加压构​​件之间存在间隙的状态 使得至少一个特定的记录介质在加压辊的旋转轴线方向上的压力接触部分的固定区域中通过。

公开(公告)号：US20110052260A1

公开(公告)日：2011-03-03

申请号：US12942734

申请日：2010-11-09

申请人： Jun Sawamura ,  Masaharu Inaba ,  Hideki Sato ,  Yasuo Suzuki ,  Hitoshi Nanba

发明人： Jun Sawamura ,  Masaharu Inaba ,  Hideki Sato ,  Yasuo Suzuki ,  Hitoshi Nanba

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G21/1633 ,  G03G21/1685 ,  G03G2221/1639

摘要： A fixing device includes a heating member disposed with an internal heating source and a pressuring member that presses against the heating member. The fixing device is configured to be attachable to and detachable from an image forming apparatus body, and includes: brackets that retain the heating member; pressuring levers that retain the pressuring member and are movably supported in the brackets; urging means that push the pressuring levers in a direction where the pressuring member presses against the heating member; and cams that are rotatably supported in the brackets, contact the pressuring levers, and adjust the pressuring force of the pressuring member.

公开(公告)号：US20110052259A1

公开(公告)日：2011-03-03

申请号：US12942631

申请日：2010-11-09

申请人： Jun Sawamura ,  Masaharu Inaba ,  Hideki Sato ,  Yasuo Suzuki ,  Hitoshi Nanba

发明人： Jun Sawamura ,  Masaharu Inaba ,  Hideki Sato ,  Yasuo Suzuki ,  Hitoshi Nanba

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G21/1633 ,  G03G21/1685 ,  G03G2221/1639

摘要： A fixing device includes a heating member disposed with an internal heating source and a pressuring member that presses against the heating member. The fixing device is configured to be attachable to and detachable from an image forming apparatus body, and includes: brackets that retain the heating member; pressuring levers that retain the pressuring member and are movably supported in the brackets; urging means that push the pressuring levers in a direction where the pressuring member presses against the heating member; and cams that are rotatably supported in the brackets, contact the pressuring levers, and adjust the pressuring force of the pressuring member.

摘要翻译： 定影装置包括设置有内部加热源的加热构件和压靠加热构件的加压构件。 固定装置构造成能够附接到图像形成装置主体上并可拆卸，并且包括：保持加热构件的支架; 加压杆，其保持加压构件并且可移动地支撑在支架中; 推压装置，在按压构件压靠加热构件的方向上推压加压杆; 并且可旋转地支撑在支架中的凸轮接触加压杆，并且调节加压构件的加压力。

公开(公告)号：US07190911B2

公开(公告)日：2007-03-13

申请号：US10726629

申请日：2003-12-04

申请人： Hideki Sato ,  Masaharu Inaba ,  Hitoshi Nanba

发明人： Hideki Sato ,  Masaharu Inaba ,  Hitoshi Nanba

IPC分类号： G03G15/00

CPC分类号： G03G15/5075 ,  G03G15/0863 ,  G03G2215/0695 ,  G03G2221/1823

摘要： A technical solution for easily carrying out detailed image formation control corresponding to respective customers, i.e., a detachable unit, an image forming apparatus, a server computer, a computer program and client system for easily carrying out detailed image formation control corresponding to respective customers, is to be provided. The detachable unit is a detachable unit detachable to an image forming apparatus, the detachable unit has a memory part storing information containing control information, and upon mounting the detachable unit on an image forming apparatus main member, operation of the image forming apparatus is controlled based on the information stored in the memory part.

摘要翻译： 用于容易地执行对应于相应客户的详细图像形成控制的技术解决方案，即可拆卸单元，图像形成装置，服务器计算机，计算机程序和客户端系统，用于容易地执行对应于各个客户的详细图像形成控制， 将被提供。 可拆卸单元是可拆卸单元，其可拆卸到图像形成装置，可拆卸单元具有存储控制信息的信息的存储部分，并且在将可拆卸单元安装在图像形成装置主构件上时，图像形成装置的操作基于 对存储在存储器部分中的信息。

公开(公告)号：US07962084B2

公开(公告)日：2011-06-14

申请号：US12630243

申请日：2009-12-03

申请人： Yasuki Tanaka ,  Yukihiro Ichiki ,  Satoshi Isahai ,  Masami Ishida ,  Masahiro Ishino ,  Hitoshi Nanba

发明人： Yasuki Tanaka ,  Yukihiro Ichiki ,  Satoshi Isahai ,  Masami Ishida ,  Masahiro Ishino ,  Hitoshi Nanba

IPC分类号： G03G15/20

CPC分类号： G03G15/206 ,  G03G2215/2009

摘要： A fixing device comprises a heating roll; an endless belt; and a pressurizing member that forms a pressure contact portion for pushing the endless belt against an outer peripheral surface part of the heating roll from an inner peripheral surface side of the pressurizing member so that a recording medium holding an unfixed image passes between the pressure contact portion and the heating roll, wherein the pressurizing member includes: a hard pressurizing member and a soft pressurizing member the hard pressurizing member, and the soft pressurizing member are disposed in a state in which a clearance is present between the hard pressurizing member and the soft pressurizing member in a specific region part so that at least a specific recording medium passes in a fixing region of the pressure contact portion in the rotating axis direction of the heating roll.

摘要翻译： 定影装置包括加热辊; 无尽的腰带 以及加压构件，其形成用于从加压构件的内周面侧将循环带压靠在加热辊的外周面部的压力接触部，使得保持未定影图像的记录介质通过压力接触部 和加热辊，其中，所述加压构件包括：硬加压构件和所述硬加压构件的软加压构件，以及所述软加压构​​件设置在所述硬加压构件与所述软加压构​​件之间存在间隙的状态 使得至少一个特定的记录介质在加压辊的旋转轴线方向上的压力接触部分的固定区域中通过。

公开(公告)号：US20070019977A1

公开(公告)日：2007-01-25

申请号：US11352214

申请日：2006-02-13

申请人： Jun Sawamura ,  Masaharu Inaba ,  Hideki Sato ,  Yasuo Suzuki ,  Hitoshi Nanba

发明人： Jun Sawamura ,  Masaharu Inaba ,  Hideki Sato ,  Yasuo Suzuki ,  Hitoshi Nanba

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G21/1633 ,  G03G21/1685 ,  G03G2221/1639

摘要： A fixing device includes a heating member disposed with an internal heating source and a pressuring member that presses against the heating member. The fixing device is configured to be attachable to and detachable from an image forming apparatus body, and includes: brackets that retain the heating member; pressuring levers that retain the pressuring member and are movably supported in the brackets; urging means that push the pressuring levers in a direction where the pressuring member presses against the heating member; and cams that are rotatably supported in the brackets, contact the pressuring levers, and adjust the pressuring force of the pressuring member.

摘要翻译： 定影装置包括设置有内部加热源的加热构件和压靠加热构件的加压构件。 固定装置构造成能够附接到图像形成装置主体上并可拆卸，并且包括：保持加热构件的支架; 加压杆，其保持加压构件并且可移动地支撑在支架中; 推压装置，在按压构件压靠加热构件的方向上推压加压杆; 并且可旋转地支撑在支架中的凸轮接触加压杆，并且调节加压构件的加压力。

公开(公告)号：US06845225B2

公开(公告)日：2005-01-18

申请号：US10625743

申请日：2003-07-24

申请人： Yutaka Toyoda ,  Naohisa Fujita ,  Hitoshi Nanba

发明人： Yutaka Toyoda ,  Naohisa Fujita ,  Hitoshi Nanba

IPC分类号： G03G15/20 ,  G03G21/00

CPC分类号： G03G15/2025 ,  G03G2215/00531

摘要： Provided is a cleaning sheet adapted to clean a surface of a heating roll in a fixing device, which causes a recording sheet bearing a toner image formed of a magnetic toner containing a magnetic material to pass through the fixing device under a state in which the recording sheet is in press contact with the surface of the heating roll having arranged thereon a contact component in contact with the surface of the heating roll and heated to a fixing temperature to rotate, to perform fixing of the toner image, including a synthetic resin sheet with a thickness of 100 μm or more, which is made of a thermoplastic resin with a melting point higher than the fixing temperature and Rockwell hardness of M60 or more or thermosetting resin with Rockwell hardness of M60 or more.

摘要翻译： 提供了一种清洁片，其适于清洁定影装置中的加热辊的表面，其使得承载由包含磁性材料的磁性调色剂形成的调色剂图像的记录片材在记录的状态下通过定影装置 片材与加热辊的表面压接，其上布置有与加热辊的表面接触的接触部件，并加热到定影温度以旋转，以执行包括合成树脂片材的调色剂图像的定影 熔点高于定影温度和M60以上的洛氏硬度的热塑性树脂或洛氏硬度为M60以上的热固性树脂制成的厚度为100μm以上的厚度。