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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：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：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：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：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：US20090162116A1
公开(公告)日：2009-06-25
申请号：US12329921
申请日：2008-12-08
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2035
摘要： An image heating apparatus, including: a belt for heating a toner image formed on a sheet in a heating nip portion; a rotary member for forming the heating nip portion in cooperation with the belt and rotating the belt in conjunction with a rotation of the rotary member; a changing device for changing a pressure between the belt and the rotary member; and a warm-up device for starting a rotation of the belt by the rotary member with the pressure between the belt and the rotary member set to a first pressure, and thereafter changing the pressure between the belt and the rotary member from the first pressure to a second pressure higher than the first pressure after a lapse of a predetermined period of time from a start of the rotation of the belt so that the belt is rotated by the rotary member at the second pressure.
摘要翻译： 一种图像加热装置，包括：用于加热形成在加热夹持部分中的片材上的调色剂图像的带; 与所述带一起形成所述加热辊隙部分并与所述旋转部件的旋转一起旋转所述带的旋转部件; 用于改变所述带和所述旋转构件之间的压力的改变装置; 以及预热装置，用于通过旋转构件在带和旋转构件之间的压力设定为第一压力的情况下开始带的旋转，然后将带和旋转构件之间的压力从第一压力改变为 在从带的旋转开始经过预定时间段之后高于第一压力的第二压力，使得带在第二压力下由旋转构件旋转。
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公开(公告)号：US07319210B2
公开(公告)日：2008-01-15
申请号：US11255026
申请日：2005-10-21
CPC分类号： H05B6/145 , G03G15/2039 , G03G15/2053
摘要： A manufacturing method for an image heating apparatus for heating an image on a recording material by a heat from a heat generating element for producing heat by a magnetic flux generated by magnetic flux generating means, the apparatus including a magnetic flux confining member for confining a magnetic flux directing toward a predetermined region of the heat generating element from the magnetic flux generating means, and a first drive transmission member, provided at one end of the magnetic flux confining member, for transmitting rotational drive to the magnetic flux confining member and a second drive transmission member, provided at the other end of the magnetic flux confining member, for transmitting rotational drive to the magnetic flux confining member, the method comprising an adjusting step of adjusting such that first and second drive transmission members are supported by the magnetic flux confining member with a predetermined rotational position relation, using marks provided on the first and second drive transmission members, respectively.
摘要翻译： 一种图像加热装置的制造方法，该装置包括用于限制磁通量的磁通限制部件，用于通过由用于产生热的发热元件的热量在记录材料上加热由磁通量产生装置产生的磁通量的图像加热装置的制造方法， 从磁通量产生装置引导到发热元件的预定区域;以及第一驱动传递部件，其设置在磁通限制部件的一端，用于将旋转驱动传递到磁通限制部件;以及第二驱动传递部件 构件，设置在所述磁通限制构件的另一端，用于将旋转驱动传递到所述磁通限制构件，所述方法包括：调节步骤，使得所述第一和第二驱动传递构件由所述磁通限制构件支撑， 预定的旋转位置关系，使用标记o n分别是第一和第二驱动传递构件。
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