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公开(公告)号：US20160098000A1
公开(公告)日：2016-04-07
申请号：US14818466
申请日：2015-08-05
CPC分类号： G03G15/2053 , F16H7/02 , F16H7/08 , F16H7/18 , F16H2007/185 , G03G15/2017 , G03G15/2032 , G03G15/2064 , G03G2215/2038
摘要： A belt device includes an endless belt and a rotary driver contacting an outer circumferential surface of the belt to drive and rotate the belt. An opposed belt support is disposed opposite the rotary driver and in contact with an inner circumferential surface of the belt. A rotary belt support is disposed opposite the rotary driver via the opposed belt support and in contact with the inner circumferential surface of the belt. A belt support holder holds the opposed belt support and the rotary belt support to retain a predetermined interval between the opposed belt support and the rotary belt support. A biasing assembly presses against the belt support holder to move the opposed belt support and the rotary belt support collectively with respect to the rotary driver and bias the opposed belt support against the rotary driver.
摘要翻译： 带装置包括环形带和旋转驱动器，其接触带的外周表面以驱动并旋转带。 相对的皮带支撑件设置成与旋转驱动器相对并与皮带的内圆周表面接触。 旋转皮带支撑件通过相对的皮带支撑件与旋转驱动器相对设置并与皮带的内周表面接触。 带支撑架保持相对的皮带支撑件和旋转皮带支撑件，以在相对的皮带支撑件和旋转皮带支撑件之间保持预定的间隔。 偏置组件压靠皮带支撑架，以相对于旋转驱动器集体地移动相对的皮带支撑件和旋转皮带支撑件，并将相对的皮带支撑件抵靠旋转驱动器偏置。
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公开(公告)号：US20170097599A1
公开(公告)日：2017-04-06
申请号：US15384115
申请日：2016-12-19
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2053 , G03G2215/0132 , G03G2215/2038
摘要： A fixing device includes a fixing belt formed into a loop rotatable in a predetermined direction of rotation and a pressure roller disposed opposite the fixing belt. The pressure roller includes a shaft fixedly positioned and a deformable elastic layer. A fixing pad is disposed inside the loop formed by the fixing belt and separably pressed against the pressure roller via the fixing belt to form a fixing nip between the fixing belt and the pressure roller, through which a recording medium bearing a toner image is conveyed. A biasing member biases the fixing pad and the fixing belt against the pressure roller. A stopper restricts motion of the fixing pad biased by the biasing member. The stopper contacts the fixing pad while the recording medium bearing the toner image is conveyed through the fixing nip.
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公开(公告)号：US20160187822A1
公开(公告)日：2016-06-30
申请号：US14953947
申请日：2015-11-30
IPC分类号： G03G15/20
CPC分类号： G03G15/2064 , G03G15/2053 , G03G2215/0132 , G03G2215/2038
摘要： A fixing device includes a fixing belt formed into a loop rotatable in a predetermined direction of rotation and a pressure roller disposed opposite the fixing belt. The pressure roller includes a shaft fixedly positioned and a deformable elastic layer. A fixing pad is disposed inside the loop formed by the fixing belt and separably pressed against the pressure roller via the fixing belt to form a fixing nip between the fixing belt and the pressure roller, through which a recording medium bearing a toner image is conveyed. A biasing member biases the fixing pad and the fixing belt against the pressure roller. A stopper restricts motion of the fixing pad biased by the biasing member. The stopper contacts the fixing pad while the recording medium bearing the toner image is conveyed through the fixing nip.
摘要翻译： 定影装置包括形成为沿预定旋转方向旋转的环的定影带和与定影带相对设置的压力辊。 压力辊包括固定定位的轴和可变形的弹性层。 固定垫设置在由定影带形成的环的内部，并通过定影带可分离地压靠压力辊，以在定影带和压力辊之间形成定影辊隙，通过该固定夹持件传送带有调色剂图像的记录介质。 偏置构件将固定垫和定影带偏置抵靠压力辊。 止动器限制由偏置构件偏压的固定垫的运动。 当承载调色剂图像的记录介质被传送通过定影辊隙时，止动件接触固定垫。
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公开(公告)号：US20150139705A1
公开(公告)日：2015-05-21
申请号：US14526925
申请日：2014-10-29
IPC分类号： G03G15/20
CPC分类号： G03G15/2017 , G03G21/1685 , G03G2215/2038
摘要： A belt device includes a plurality of support members including an opposed support member and a non-opposed support member; a belt rotatably supported by the plurality of support members; a drive roller disposed opposite any one of the plurality of support members with the belt sandwiched in between, a rotary drive force is transmitted to one end in an axial direction thereof; a drive roller retainer to retain an end in the axial direction of the drive roller and maintain a constant between the drive roller and the opposed support member; an opposed support member retainer to allow the opposed support member to advance toward and retreat from the opposed support member and the drive roller; and a bias applier to bias the opposed support member toward the drive roller.
摘要翻译： 皮带装置包括多个支撑构件，包括相对的支撑构件和非相对的支撑构件; 由多个支撑构件可旋转地支撑的带; 驱动辊，其布置在所述多个支撑构件中的任何一个上，带被夹在其间，旋转驱动力沿其轴向方向一端传递; 驱动辊保持器，用于在驱动辊的轴向方向上保持一端并且在驱动辊和相对的支撑构件之间保持恒定; 相对的支撑构件保持器，以允许相对的支撑构件从相对的支撑构件和驱动辊前进和后退; 以及偏置施加器，用于将相对的支撑构件偏压到驱动辊。
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公开(公告)号：US20150063865A1
公开(公告)日：2015-03-05
申请号：US14336108
申请日：2014-07-21
申请人： Yuusuke FURUICHI , Rie MITANI , Takafumi MIYAZAKI , Hidekazu SHONO , Osamu SAITO , Ryuji INOUE , Tetsumaru FUJITA , Kei HASEGAWA , Yasuhide OHKUBO , Tomofumi YOSHIDA , Shintaro YAMADA , Yoshihiro FUKUHATA , Ryouhei OHI
发明人： Yuusuke FURUICHI , Rie MITANI , Takafumi MIYAZAKI , Hidekazu SHONO , Osamu SAITO , Ryuji INOUE , Tetsumaru FUJITA , Kei HASEGAWA , Yasuhide OHKUBO , Tomofumi YOSHIDA , Shintaro YAMADA , Yoshihiro FUKUHATA , Ryouhei OHI
CPC分类号： G03G21/1814 , G03G15/0865 , G03G15/0874
摘要： A toner container includes a substantially tetrahedral toner-containing portion having an openable edge to discharge toner contained in the toner-containing portion, and a reference fold along which the toner container is foldable after the openable edge is opened. The reference fold extends from the openable edge and is provided on medians of two triangular faces of the toner-containing portion adjoining each other along the openable edge.
摘要翻译： 调色剂容器包括基本上四面体的含调色剂的部分，其具有可打开的边缘，用于排出容纳在调色剂容纳部分中的调色剂，以及在打开可打开的边缘之后可调色剂容器可折叠的基准折痕。 参考折叠部从可打开的边缘延伸并且设置在沿着可打开边缘彼此相邻的调色剂容纳部分的两个三角形面的中心处。
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公开(公告)号：US20150198920A1
公开(公告)日：2015-07-16
申请号：US14587273
申请日：2014-12-31
IPC分类号： G03G15/20
CPC分类号： G03G15/2064
摘要： A fixing device includes an endless fixing rotator rotatable in a predetermined direction of rotation and a heater disposed opposite the fixing rotator to heat the fixing rotator. A pressure rotator is pressed against an outer circumferential surface of the fixing rotator to drive and rotate the fixing rotator. A nip formation member presses against the pressure rotator via the fixing rotator to form a fixing nip between the fixing rotator and the pressure rotator, through which a recording medium bearing a toner image is conveyed. The nip formation member supports the fixing rotator. A driving rotator supporting the fixing rotator drives and rotates the fixing rotator. The driving rotator rotates at a circumferential speed greater than a circumferential speed of the pressure rotator.
摘要翻译： 定影装置包括可沿预定旋转方向旋转的环形固定旋转器和与定影旋转体相对设置的加热定影旋转器的加热器。 压力旋转器被压靠在定影旋转器的外圆周表面上以驱动和旋转定影旋转器。 压区形成部件经由固定旋转体压靠压力旋转体，以在固定旋转体和压力旋转体之间形成定影辊隙，通过该定影夹持器传送带有调色剂图像的记录介质。 辊隙形成构件支撑固定旋转体。 支撑定影旋转器的驱动旋转器驱动并旋转定影旋转器。 驱动旋转体以大于压力旋转体的圆周速度的圆周速度旋转。
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公开(公告)号：US20210041832A1
公开(公告)日：2021-02-11
申请号：US16942072
申请日：2020-07-29
申请人： Yuusuke FURUICHI
发明人： Yuusuke FURUICHI
摘要： An image forming apparatus includes a cooler and a heater. The heater includes a heat generation unit, which includes resistive heat generators arranged in a longitudinal direction of the heater, a first electrode, a second electrode, a first conductor that connects the resistive heat generators in parallel with each other to the first electrode, and a second conductor that connects the resistive heat generators in parallel with each other to the second electrode. The first and second conductors are connected to at least one of the resistive heat generators on a first longitudinal end side of the heater from a center of the resistive heat generator in the longitudinal direction of the heater. A cooling ability of the cooler to a second longitudinal end side of the heater opposite the first longitudinal end side of the heater is greater than that to the first longitudinal end side of the heater.
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公开(公告)号：US20200249604A1
公开(公告)日：2020-08-06
申请号：US16736995
申请日：2020-01-08
IPC分类号： G03G15/20
摘要： A heating device includes an endless rotator that rotates in a rotation direction and a heater that contacts an inner circumferential surface of the endless rotator and extends in an axial direction of the endless rotator. An elastic body contacts the inner circumferential surface of the endless rotator and is disposed downstream from the heater in the rotation direction of the endless rotator. A holder holds the heater and the elastic body. A pressure rotator is disposed opposite the heater and the elastic body via the endless rotator to form a nip between the endless rotator and the pressure rotator. A motion restrictor is mounted on the holder. The motion restrictor restricts motion of the heater downstream in the rotation direction of the endless rotator.
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公开(公告)号：US20200117124A1
公开(公告)日：2020-04-16
申请号：US16550346
申请日：2019-08-26
申请人： Yuusuke FURUICHI
发明人： Yuusuke FURUICHI
摘要： A heating device includes a heater that includes a heat generator configured to generate heat as the heat generator is supplied with power. A feeding member is configured to contact the heater and feed the power to the heat generator. The feeding member is made of a corson copper alloy.
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公开(公告)号：US20150132026A1
公开(公告)日：2015-05-14
申请号：US14512751
申请日：2014-10-13
IPC分类号： G03G15/08
CPC分类号： G03G15/0891 , G03G15/0893 , G03G2215/0838
摘要： A developing device is provided. The developing device includes a developer carrier, a regulator, a first developer storing chamber, a plurality of conveyers disposed within the first developer storing chamber, a second developer storing chamber in communication with the first developer storing chamber, and a supply member disposed within the second developer storing chamber. The developer carrier carries developer on its surface and supplies developer to a latent image carrier carrying a latent image. The regulator regulates the thickness of developer on the surface of the developer carrier. The first developer storing chamber stores developer separated from the developer carrier by the regulator and is to be supplied with fresh developer. Each of the plurality of conveyers coveys developer in a different conveyance direction. The second developer storing chamber is to be supplied with developer from the first developer storing chamber. The supply member supplies developer to the developer carrier.
摘要翻译： 提供显影装置。 显影装置包括显影剂载体，调节器，第一显影剂储存室，设置在第一显影剂储存室内的多个输送器，与第一显影剂储存室连通的第二显影剂储存室， 第二显影剂储存室。 显影剂载体在其表面上携带显影剂，并将显影剂供应到携带潜像的潜像载体上。 调节器调节显影剂载体表面上显影剂的厚度。 第一显影剂储存室存储由调节器与显影剂载体分离的显影剂，并且供应新鲜的显影剂。 多个输送机中的每一个在不同的输送方向上覆盖显影剂。 第二显影剂储存室将从第一显影剂储存室供应显影剂。 供应成员向开发商运营商供应开发商。
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