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公开(公告)号：US07392006B2
公开(公告)日：2008-06-24
申请号：US11455860
申请日：2006-06-20
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2009 , G03G2215/2093
摘要： An image heating apparatus includes a heating rotatable member for heating an image on a recording material at a nip; an endless belt cooperative with the heating rotatable member to form the nip; a pressing pad for pressing the belt at the nip; and a lubricant application member for applying a lubricant on an inner surface of the belt, wherein the lubricant application member is away from the belt when the belt is at a position retracted from a position where an image heating operation of the apparatus is capable.
摘要翻译： 图像加热装置包括用于在辊隙处加热记录材料上的图像的加热可旋转部件; 与加热可旋转构件协作的环形带以形成辊隙; 用于在辊隙处按压带的按压垫; 以及用于在所述带的内表面上施加润滑剂的润滑剂施加构件，其中当所述带位于从所述装置的图像加热操作能够退回的位置时，所述润滑剂施加构件远离所述带。
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公开(公告)号：US20070071522A1
公开(公告)日：2007-03-29
申请号：US11530769
申请日：2006-09-11
申请人： Keigo Kaji , Hiroshi Komiyama , Daigo Matsuura , Makoto Jinzai , Yasuhiro Hayashi , Kazuhiro Hasegawa , Shigeaki Takada , Nobuaki Hara , Ikuo Nakamoto , Shinichiro Hosoi , Seiichiro Kameda , Junichi Moteki , Youichi Chikugo , Yoshikuni Ito
发明人： Keigo Kaji , Hiroshi Komiyama , Daigo Matsuura , Makoto Jinzai , Yasuhiro Hayashi , Kazuhiro Hasegawa , Shigeaki Takada , Nobuaki Hara , Ikuo Nakamoto , Shinichiro Hosoi , Seiichiro Kameda , Junichi Moteki , Youichi Chikugo , Yoshikuni Ito
IPC分类号： G03G15/20
CPC分类号： G03G15/2032 , G03G15/206 , G03G2215/2009 , G03G2215/2045
摘要： An image heating apparatus includes a rotatable heating member configured to heat an image on a recording medium at a nip, driving means configured to drive the heating member, an endless belt configured to form the nip with the heating member, and a driving roller configured to drive the endless belt. In the image heating apparatus, the following expressions are satisfied: μ2
摘要翻译： 图像加热装置包括可旋转的加热构件，其构造成在辊隙处加热记录介质上的图像，构造成驱动加热构件的驱动装置，与加热构件形成辊隙的环形带;以及驱动辊， 驱动无尽的皮带。 在图像加热装置中，满足以下表达式：<？in-line-formula description =“In-line formula”end =“lead”？> mu2 <？in-line-formula description =“In-line 公式“end =”tail“？> <？in-line-formula description =”In-line Formulas“end =”lead“？> 0.005
<？in-line-formula description =”In-line formula“end =”lead“？> V 1 其中mu 2是环形带和驱动辊之间的摩擦系数，mu 1是加热构件与环形带之间的摩擦系数，V 1是加热构件的圆周速度， V 2是驱动辊的圆周速度。 -
公开(公告)号：US20070059060A1
公开(公告)日：2007-03-15
申请号：US11455860
申请日：2006-06-20
IPC分类号： G03G15/20
CPC分类号： G03G15/2025 , G03G2215/2009 , G03G2215/2093
摘要： An image heating apparatus includes a heating rotatable member for heating an image on a recording material at a nip; an endless belt cooperative with the heating rotatable member to form the nip; a pressing pad for pressing the belt at the nip; and a lubricant application member for applying a lubricant on an inner surface of the belt, wherein the lubricant application member is away from the belt when the belt is at a position retracted from a position where an image heating operation of the apparatus is capable.
摘要翻译： 图像加热装置包括用于在辊隙处加热记录材料上的图像的加热可旋转部件; 与加热可旋转构件协作的环形带以形成辊隙; 用于在辊隙处按压带的按压垫; 以及用于在所述带的内表面上施加润滑剂的润滑剂施加构件，其中当所述带位于从所述装置的图像加热操作能够退回的位置时，所述润滑剂施加构件远离所述带。
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公开(公告)号：US07620356B2
公开(公告)日：2009-11-17
申请号：US11685700
申请日：2007-03-13
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： A sheet conveying apparatus is provided which includes a first rotary member; a second rotary member configured to convey a sheet with the first rotary member and which is separable from and in contact with the first rotary member; a sheet detecting member which is movable by being pressed by the sheet; and a detecting sensor configured to detect a presence or absence of the sheet based on a position of the member. The sheet detecting member is movable between a detecting position for detecting a presence or absence of the sheet by the detecting sensor in which the sheet detecting member can be pressed by the sheet and a retreat position in which the sheet detecting member is retreated from a sheet conveyed, and the sheet detecting member is moved to the detecting position from the retract position in association with a movement of the second rotary member away from the first rotary member.
摘要翻译： 提供了一种片材输送装置，其包括第一旋转构件; 第二旋转构件，被配置为将片材与第一旋转构件一起输送并且可与第一旋转构件分离并与第一旋转构件接触; 片材检测部件，其通过被片材按压而移动; 以及检测传感器，其被配置为基于所述构件的位置来检测所述片材的存在或不存在。 纸张检测部件能够通过检测传感器检测纸张的存在或不存在的检测位置之间移动，其中片材检测部件可以被纸张按压，并且纸张检测部件从片材退回的后退位置 并且片材检测构件与第二旋转构件远离第一旋转构件的运动相关联地从缩回位置移动到检测位置。
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公开(公告)号：US07392005B2
公开(公告)日：2008-06-24
申请号：US11530769
申请日：2006-09-11
申请人： Keigo Kaji , Hiroshi Komiyama , Daigo Matsuura , Makoto Jinzai , Yasuhiro Hayashi , Kazuhiro Hasegawa , Shigeaki Takada , Nobuaki Hara , Ikuo Nakamoto , Shinichiro Hosoi , Seiichiro Kameda , Junichi Moteki , Youichi Chikugo , Yoshikuni Ito
发明人： Keigo Kaji , Hiroshi Komiyama , Daigo Matsuura , Makoto Jinzai , Yasuhiro Hayashi , Kazuhiro Hasegawa , Shigeaki Takada , Nobuaki Hara , Ikuo Nakamoto , Shinichiro Hosoi , Seiichiro Kameda , Junichi Moteki , Youichi Chikugo , Yoshikuni Ito
IPC分类号： G03G15/20
CPC分类号： G03G15/2032 , G03G15/206 , G03G2215/2009 , G03G2215/2045
摘要： An image heating apparatus includes a rotatable heating member configured to heat an image on a recording medium at a nip, driving means configured to drive the heating member, an endless belt configured to form the nip with the heating member, and a driving roller configured to drive the endless belt. In the image heating apparatus, the following expressions are satisfied: μ2
摘要翻译： 图像加热装置包括可旋转的加热构件，其构造成在辊隙处加热记录介质上的图像，构造成驱动加热构件的驱动装置，与加热构件形成辊隙的环形带;以及驱动辊， 驱动无尽的皮带。 在图像加热装置中，满足以下表达式：<？in-line-formula description =“In-line formula”end =“lead”？> mu2 <？in-line-formula description =“In-line 公式“end =”tail“？> <？in-line-formula description =”In-line Formulas“end =”lead“？> 0.005
<？in-line-formula description =”In-line Formulas“end =”lead“？> V1 其中mu 2是环形带和驱动辊之间的摩擦系数，mu 1是加热构件与环形带之间的摩擦系数，V 1是加热构件的圆周速度，V 2 是驱动辊的圆周速度。 -
公开(公告)号：US08543047B2
公开(公告)日：2013-09-24
申请号：US13137594
申请日：2011-08-29
申请人： Shinichiro Hosoi , Youichi Chikugo
发明人： Shinichiro Hosoi , Youichi Chikugo
IPC分类号： G03G15/20
CPC分类号： G03G15/6585 , G03G15/2021 , G03G2215/00021
摘要： An image forming system includes a color image forming apparatus including: a color image forming portion for forming a color toner image on a surface of a recording material; a first fixing device including a first fixing portion; a second fixing device including a second fixing portion; image forming and a third fixing device for fixing a transparent toner image at a third fixing portion; and a controller for controlling a switching mechanism so that the conveyance direction of the recording material is switched to the bypass direction of the second fixing portion, or to the direction toward the second fixing portion based on whether or not the color image forming portion is subjectd to formation of the transparent toner image by the transparent image forming apparatus.
摘要翻译： 一种图像形成系统包括彩色图像形成装置，包括：彩色图像形成部分，用于在记录材料的表面上形成彩色调色剂图像; 第一固定装置，包括第一固定部分; 第二固定装置，包括第二固定部分; 图像形成和第三定影装置，用于在第三固定部分处固定透明调色剂图像; 以及控制器，用于控制切换机构，使得记录材料的传送方向基于是否被拍摄到彩色图像形成部分而被切换到第二固定部分的旁路方向或朝向第二固定部分的方向 以通过透明图像形成装置形成透明调色剂图像。
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公开(公告)号：US20070217839A1
公开(公告)日：2007-09-20
申请号：US11685700
申请日：2007-03-13
IPC分类号： G03G15/20
CPC分类号： G03G15/2028
摘要： A sheet conveying apparatus is provided which includes a first rotary member; a second rotary member configured to convey a sheet with the first rotary member and which is separable from and in contact with the first rotary member; a sheet detecting member which is movable by being pressed by the sheet; and a detecting sensor configured to detect a presence or absence of the sheet based on a position of the member. The sheet detecting member is movable between a detecting position for detecting a presence or absence of the sheet by the detecting sensor in which the sheet detecting member can be pressed by the sheet and a retreat position in which the sheet detecting member is retreated from a sheet conveyed, and the sheet detecting member is moved to the detecting position from the retract position in association with a movement of the second rotary member away from the first rotary member.
摘要翻译： 提供了一种片材输送装置，其包括第一旋转构件; 第二旋转构件，被配置为将片材与第一旋转构件一起输送并且可与第一旋转构件分离并与第一旋转构件接触; 片材检测部件，其通过被片材按压而移动; 以及检测传感器，其被配置为基于所述构件的位置来检测所述片材的存在或不存在。 纸张检测部件能够通过检测传感器检测纸张的存在或不存在的检测位置之间移动，其中片材检测部件可以被纸张按压，并且纸张检测部件从片材退回的后退位置 并且片材检测构件与第二旋转构件远离第一旋转构件的运动相关联地从缩回位置移动到检测位置。
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公开(公告)号：US20120051811A1
公开(公告)日：2012-03-01
申请号：US13137594
申请日：2011-08-29
申请人： Shinichiro Hosoi , Youichi Chikugo
发明人： Shinichiro Hosoi , Youichi Chikugo
IPC分类号： G03G15/20
CPC分类号： G03G15/6585 , G03G15/2021 , G03G2215/00021
摘要： An image forming system includes a color image forming apparatus including: a color image forming portion for forming a color toner image on a surface of a recording material; a first fixing device including a first fixing member for fixing the color toner image on the surface of the recording material by heating, at a first fixing portion, the surface of the recording material on which the color toner image is formed immediately before by the color image forming portion; a second fixing device including a second fixing member for heating, at a second fixing portion, the surface of the recording material heated immediately before by the first fixing member; and a switching mechanism for switching a conveyance direction of the recording material passing through the first fixing portion to a direction toward the second fixing portion and to a bypass direction of the second fixing portion; a transparent image forming apparatus including: a transparent image forming portion capable of forming a transparent toner image on the surface of the recording material on which the color toner image is fixed by the color image forming apparatus; and a third fixing device including a third fixing member for fixing the transparent toner image on the surface of the recording material by heating, at a third fixing portion, the surface of the recording material on which the transparent toner image is formed immediately before by the transparent image forming portion; and a controller for controlling the switching mechanism so that the conveyance direction of the recording material is, when the surface of the recording material on which the color toner image is formed immediately before by the color image forming portion is to be subjected to formation of the transparent toner image by the transparent image forming apparatus, switched to the bypass direction of the second fixing portion and so that the conveyance direction of the recording material is, when the surface of the recording material on which the color toner image is formed immediately before by the color image forming portion is to be not subjected to formation of the transparent toner image by the transparent image forming apparatus, switched to the direction toward the second fixing portion.
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公开(公告)号：US07890038B2
公开(公告)日：2011-02-15
申请号：US12098097
申请日：2008-04-04
IPC分类号： G03G15/20
CPC分类号： G03G15/2032 , G03G15/2028
摘要： The present invention provides an image heating apparatus capable of holding an open/close unit at a normal position and capable of inexpensively avoiding conveyance failure and deterioration in image quality. An image heating apparatus includes a fixing an roller 71 and a pressing belt 731, a pressing mechanism 75 which rotates a pressing belt unit 73 having a pressing belt 731 to retract the pressing belt 731 from a pressing contact position, a separation projection 800 which separates the sheet S from the pressing belt 731, and an open/close unit 81 which rotates a separating unit (separation projection 800, division plate 817) to retract the separation projection 800 from a separating position. The pressing belt unit 73 includes a push-up member 840 which locks the separating unit located in the separating position when the pressing belt unit 73 is in the pressing contact position.
摘要翻译： 本发明提供一种图像加热装置，其能够将打开/关闭单元保持在正常位置并且能够廉价地避免输送故障和图像质量的劣化。 图像加热装置包括：定影辊71和加压带731;按压机构75，其使具有加压带731的加压带单元73旋转，使按压带731从按压接触位置缩回;分离突起800， 来自加压带731的片材S和使分离单元（分离突出部800，分割板817）旋转的开闭单元81，以使分离突起800从分离位置缩回。 按压带单元73包括上推构件840，当按压带单元73处于按压接触位置时，该上推构件840锁定位于分离位置的分离单元。
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公开(公告)号：US07748697B2
公开(公告)日：2010-07-06
申请号：US11936399
申请日：2007-11-07
申请人： Takashi Fujita , Hiroaki Takagishi , Nobuto Kamiyama , Kozo Inoue , Seiichiro Kameda , Junichi Moteki , Satohisa Tateishi , Youichi Chikugo
发明人： Takashi Fujita , Hiroaki Takagishi , Nobuto Kamiyama , Kozo Inoue , Seiichiro Kameda , Junichi Moteki , Satohisa Tateishi , Youichi Chikugo
CPC分类号： B65H5/224 , B65H9/002 , B65H2220/09 , B65H2301/331 , B65H2406/323 , B65H2801/06
摘要： A sheet feeding apparatus according to an aspect of the invention includes conveying suction belts which have a function of rotating an adsorbed sheet and a function of conveying the sheet; a suction fan 112 which adsorbs the sheet to the belts; CCDs which detect a position and an skew in a direction orthogonal to a sheet conveying direction while the sheet is adsorbed to the belts; and a control device for driving the belts to rotate the sheet according to signals of CCDs in order to correct an attitude of the sheet adsorbed to the belts.
摘要翻译： 根据本发明的一个方案的片材进给装置包括输送具有旋转吸附片材的功能的吸带，并具有输送片材的功能; 吸入风扇112，其将片材吸附到带上; CCD在片材被吸附到皮带时检测与纸张传送方向正交的方向上的位置和偏斜; 以及控制装置，用于根据CCD的信号驱动皮带旋转片材，以便校正吸附在皮带上的片材的姿态。
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