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公开(公告)号：US08948670B2
公开(公告)日：2015-02-03
申请号：US13105963
申请日：2011-05-12
申请人： Hirokazu Nakamura , Masatsugu Ohishi , Noriko Inoue , Masaki Amemiya , Masaya Asakawa , Takashi Yamanaka
发明人： Hirokazu Nakamura , Masatsugu Ohishi , Noriko Inoue , Masaki Amemiya , Masaya Asakawa , Takashi Yamanaka
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： A fixing apparatus of the present invention includes a fixing rotation member, a rotation drive portion that rotates the fixing rotation member, a cleaning web sheet that cleans a circumferential surface of the fixing rotation member, a cleaning web sheet roller that takes up or feeds out the cleaning web sheet, a swing cam rotationally driven by the rotation drive portion, a rotation transmission portion that transmits a rotation drive force to the cleaning web sheet roller, a one way clutch provided on an input shaft of the rotation transmission portion, and a swing lever connected to the one way clutch and biased so as to be brought into slide contact with the swing cam.
摘要翻译： 本发明的定影装置包括固定旋转部件，旋转固定旋转部件的旋转驱动部，清洁固定旋转部件的周面的清洁纤维网片材，卷取或送出的清洁卷筒纸辊 清洁卷筒纸，由旋转驱动部旋转驱动的摆动凸轮，将旋转驱动力传递到清洁卷筒纸辊的旋转传递部，设置在旋转传递部的输入轴上的单向离合器，以及 摆动杆连接到单向离合器并且被偏置以便与摆动凸轮滑动接触。
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公开(公告)号：US08554122B2
公开(公告)日：2013-10-08
申请号：US13053521
申请日：2011-03-22
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G2215/2032
摘要： A fixing device is provided in which a rotation member and a roller are caused to rotate pressing against each other, a recording paper is sandwiched and transported in a nip region between the rotation member and the roller, a leading edge of a peeling plate is positioned with respect to a peripheral surface of the rotation member, and the recording paper is separated from the rotation member by the peeling plate. In this fixing device, a surface of the peeling plate faces a transport route of the recording paper. Furthermore, in this fixing device, a contact member is provided that contacts a rear surface of the peeling plate displaced in a direction in which the leading edge of the peeling plate approaches the peripheral surface of the rotation member and prohibits displacement of the peeling plate after contact of the peeling plate to the contact member.
摘要翻译： 提供一种定影装置，其中使旋转构件和辊彼此相对旋转，记录纸在旋转构件和辊之间的夹持区域中夹持并传送，剥离板的前缘定位 相对于旋转构件的周面，并且记录纸通过剥离板与旋转构件分离。 在该定影装置中，剥离板的表面面对记录纸的输送路径。 此外，在该定影装置中，设置接触构件，其接触剥离板的后表面，该剥离板的后表面沿着剥离板的前边缘接近旋转构件的外周表面的方向移位，并且禁止剥离板的位移之后 剥离板与接触构件的接触。
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公开(公告)号：US20110249996A1
公开(公告)日：2011-10-13
申请号：US13053521
申请日：2011-03-22
IPC分类号： G03G15/20
CPC分类号： G03G15/2028 , G03G2215/2032
摘要： A fixing device is provided in which a rotation member and a roller are caused to rotate pressing against each other, a recording paper is sandwiched and transported in a nip region between the rotation member and the roller, a leading edge of a peeling plate is positioned with respect to a peripheral surface of the rotation member, and the recording paper is separated from the rotation member by the peeling plate. In this fixing device, a surface of the peeling plate faces a transport route of the recording paper. Furthermore, in this fixing device, a contact member is provided that contacts a rear surface of the peeling plate displaced in a direction in which the leading edge of the peeling plate approaches the peripheral surface of the rotation member and prohibits displacement of the peeling plate after contact of the peeling plate to the contact member.
摘要翻译： 提供一种定影装置，其中使旋转构件和辊彼此相对旋转，记录纸在旋转构件和辊之间的夹持区域中夹持并传送，剥离板的前缘定位 相对于旋转构件的周面，并且记录纸通过剥离板与旋转构件分离。 在该定影装置中，剥离板的表面面对记录纸的输送路径。 此外，在该定影装置中，设置接触构件，其接触剥离板的后表面，该剥离板的后表面沿着剥离板的前边缘接近旋转构件的外周表面的方向移位，并且禁止剥离板的位移之后 剥离板与接触构件的接触。
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公开(公告)号：US08280289B2
公开(公告)日：2012-10-02
申请号：US12840695
申请日：2010-07-21
IPC分类号： G03G15/20
CPC分类号： G03G15/2035 , G03G15/2028 , G03G2215/2032
摘要： An embodiment of the present invention includes a fixing member; a pressure member for pressing against the fixing member so as to form a nip region between the pressure member and the fixing member; a pressure cancellation unit for pressing the pressure member against the fixing member and for cancelling the state in which the pressure member is pressed against the fixing member; a paper detachment member for detaching paper held between the fixing member and the pressure member in the nip region from the pressure member; and a separation mechanism for cleaning the paper detachment member by separating the paper detachment member from the pressure member in conjunction with a pressure cancellation operation of the pressure cancellation unit.
摘要翻译： 本发明的一个实施例包括固定构件; 压力构件，用于按压所述固定构件，以在所述压力构件和所述固定构件之间形成压区; 压力消除单元，用于将压力构件压靠在固定构件上，并且用于抵消压力构件压靠固定构件的状态; 纸张分离部件，用于从压力部件分离夹持在夹持区域中的固定部件和压力部件之间的纸张; 以及分离机构，用于结合压力消除单元的压力消除操作，将纸张拆卸构件与压力构件分开来清洁纸张拆卸构件。
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公开(公告)号：US20110026986A1
公开(公告)日：2011-02-03
申请号：US12840695
申请日：2010-07-21
IPC分类号： G03G15/20
CPC分类号： G03G15/2035 , G03G15/2028 , G03G2215/2032
摘要： An embodiment of the present invention includes a fixing member; a pressure member for pressing against the fixing member so as to form a nip region between the pressure member and the fixing member; a pressure cancellation unit for pressing the pressure member against the fixing member and for cancelling the state in which the pressure member is pressed against the fixing member; a paper detachment member for detaching paper held between the fixing member and the pressure member in the nip region from the pressure member; and a separation mechanism for cleaning the paper detachment member by separating the paper detachment member from the pressure member in conjunction with a pressure cancellation operation of the pressure cancellation unit.
摘要翻译： 本发明的一个实施例包括固定构件; 压力构件，用于按压所述固定构件，以在所述压力构件和所述固定构件之间形成压区; 压力消除单元，用于将压力构件压靠在固定构件上，并且用于抵消压力构件压靠固定构件的状态; 纸张分离部件，用于从压力部件分离夹持在夹持区域中的固定部件和压力部件之间的纸张; 以及分离机构，用于结合压力消除单元的压力消除操作，将纸张拆卸构件与压力构件分开来清洁纸张拆卸构件。
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公开(公告)号：US20110229221A1
公开(公告)日：2011-09-22
申请号：US13043603
申请日：2011-03-09
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： The fixing apparatus is provided with a cleaning pad that is pressed against at least one of roller members composed of a fixing roller, a pressurizing roller and an external heating roller to clean a surface of the roller member, and the cleaning pad is composed of a pad member that cleans the surface of the roller member, and a support member that press the pad member against the surface of the roller member to support. The support member has a plurality of opening portions formed along a thrust direction of the roller member, and has a larger opening area per unit length of the support member at a center part of the support member than that at both edge parts thereof. For example, an interval of holes or slits is narrower at the center part of the support member than that at the both edge parts thereof.
摘要翻译： 定影装置设置有清洁垫，该清洁垫被压靠在由定影辊，加压辊和外部加热辊构成的辊构件中的至少一个上，以清洁辊构件的表面，并且清洁垫由 衬垫构件，其清洁辊构件的表面;以及支撑构件，其将衬垫构件压靠在辊构件的表面上以支撑。 支撑构件具有沿辊构件的推力方向形成的多个开口部，并且在支撑构件的中心部分处具有比在其两个边缘部处的支撑构件的中心部更大的支撑构件的开口面积。 例如，在支撑构件的中心部分的孔或狭缝的间隔比在其两个边缘部分处的间隔更窄。
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公开(公告)号：US08611801B2
公开(公告)日：2013-12-17
申请号：US13043603
申请日：2011-03-09
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： The fixing apparatus is provided with a cleaning pad that is pressed against at least one of roller members composed of a fixing roller, a pressurizing roller and an external heating roller to clean a surface of the roller member, and the cleaning pad is composed of a pad member that cleans the surface of the roller member, and a support member that press the pad member against the surface of the roller member to support. The support member has a plurality of opening portions formed along a thrust direction of the roller member, and has a larger opening area per unit length of the support member at a center part of the support member than that at both edge parts thereof. For example, an interval of holes or slits is narrower at the center part of the support member than that at the both edge parts thereof.
摘要翻译： 定影装置设置有清洁垫，该清洁垫被压靠在由定影辊，加压辊和外部加热辊构成的辊构件中的至少一个上，以清洁辊构件的表面，并且清洁垫由 衬垫构件，其清洁辊构件的表面;以及支撑构件，其将衬垫构件压靠在辊构件的表面上以支撑。 支撑构件具有沿辊构件的推力方向形成的多个开口部，并且在支撑构件的中心部分处具有比在其两个边缘部处的支撑构件的中心部更大的支撑构件的开口面积。 例如，在支撑构件的中心部分的孔或狭缝的间隔比在其两个边缘部分处的间隔更窄。
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公开(公告)号：US08539833B2
公开(公告)日：2013-09-24
申请号：US13018685
申请日：2011-02-01
申请人： Masaki Amemiya
发明人： Masaki Amemiya
IPC分类号： G01C19/56
CPC分类号： G01C19/5733 , G01C19/5607 , G01C19/5614
摘要： A physical amount detecting device includes: one pair of driving vibration arms are bending-vibrated in a direction of a X-axis, one pair of first detection vibration arms and one pair of second detection vibration arms are vibrated in a direction of a Y axis, depending on a Coriolis force that is generated in accordance with rotational angular velocity of X-axis rotation, the one pair of the first detection vibration arms are bending-vibrated with a first phase in a direction of a Z axis in addition to vibration in the direction of the Y axis, and the one pair of the second detection vibration arms are bending-vibrated with a second phase, which is a phase opposite to the first phase, in the direction of the Z axis in addition to vibration in the direction of the Y axis.
摘要翻译： 物理量检测装置包括：一对驱动振动臂沿X轴的方向弯曲振动，一对第一检测振动臂和一对第二检测振动臂沿Y轴的方向振动 取决于根据X轴旋转的旋转角速度产生的科里奥利力，除了振动之外，一对第一检测振动臂在Z轴的方向上以第一相弯曲振动 除了在方向上的振动之外，Y轴方向和一对第二检测振动臂在Z轴方向上以与第一相位相反的第二相弯曲振动 的Y轴。
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公开(公告)号：US20120114355A1
公开(公告)日：2012-05-10
申请号：US13292134
申请日：2011-11-09
申请人： Masaki Amemiya , Yasunori Minakuchi
发明人： Masaki Amemiya , Yasunori Minakuchi
IPC分类号： G03G15/20
CPC分类号： G03G15/2025
摘要： An image forming apparatus includes a fixing roller, a heating section, a pressurizing roller, an oil roller, a first cleaning roller, and a control section. The pressurizing roller is pressed against the fixing roller. The oil roller abuts against the fixing roller and is capable of being rotated by rotation of the fixing roller to apply oil onto a surface of the fixing roller. The first cleaning roller abuts against the oil roller and is capable of being rotated by rotation of the oil roller to clean a surface of the oil roller. When the control section determines that the fixing roller and the pressurizing roller have performed fixing on a predetermined number and more of consecutive sheet surfaces, the control section carries out a first control process which causes the heating section to stop and the fixing roller to rotate for a first predetermined time period after the fixing.
摘要翻译： 图像形成装置包括定影辊，加热部，加压辊，油辊，第一清洁辊和控制部。 加压辊被压靠在定影辊上。 油辊抵靠定影辊，能够通过定影辊的旋转而旋转，将油涂到定影辊的表面上。 第一清洁辊抵靠油辊，并且能够通过油辊的旋转而旋转以清洁油辊的表面。 当控制部分确定定影辊和加压辊已经执行预定数量和更多连续片材表面的定影时，控制部分执行使加热部分停止并且定影辊旋转的第一控制处理 在固定之后的第一预定时间段。
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公开(公告)号：US08511161B2
公开(公告)日：2013-08-20
申请号：US12973224
申请日：2010-12-20
申请人： Masaki Amemiya
发明人： Masaki Amemiya
IPC分类号： G01C19/56
CPC分类号： G01C19/5607
摘要： A physical amount detecting device includes: one pair of first driving vibration arms are bending-vibrated in a Z-axis direction with a first phase, one pair of second driving vibration arms are bending-vibrated in the Z-axis direction with a second phase that is a reverse phase of the first phase, the one pair of the first driving vibration arms and the one pair of the second driving vibrating arms are vibrated in a Y-axis direction with opposite phases by a Coriolis force that is generated in accordance with angular velocity of a X-axis rotation, and one pair of detection vibration arms are bending-vibrated in the X-axis direction with opposite phases in accordance with vibration of the one pair of the first driving vibration arms and the one pair of the second driving vibration arms in the Y-axis direction.
摘要翻译： 物理量检测装置包括：一对第一驱动振动臂在Z轴方向上以第一相弯曲振动，一对第二驱动振动臂在Z轴方向上以第二相弯曲振动 这是第一相的相反相，一对第一驱动振动臂和一对第二驱动振动臂在Y轴方向上以相反的相位振动，所述科里奥利力根据 X轴旋转角速度和一对检测振动臂根据一对第一驱动振动臂的振动和一对第二驱动振动臂的振动在X轴方向上以相反相弯曲振动 驱动振动臂在Y轴方向。
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