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    IMAGE FORMING APPARATUS
    1.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20110293312A1

    公开(公告)日：2011-12-01

    申请号：US13108267

    申请日：2011-05-16

    申请人： Ryuuichi MIMBU ,  Kenji SENGOKU ,  Jumpei FUJITA

    发明人： Ryuuichi MIMBU ,  Kenji SENGOKU ,  Jumpei FUJITA

    IPC分类号： G03G15/16

    CPC分类号： G03G15/1645

    摘要： An image foaming apparatus includes an image bearing member, a transfer unit, and a pressing mechanism. The image bearing member bears a toner image. The transfer unit is disposed opposite the image bearing member and is swingably and detachably held within a main body of the image forming apparatus. The transfer unit includes a transfer member and a power receiving electrode. The transfer member is disposed opposite the image bearing member, to contact the image bearing member to form a transfer nip therebetween and transfer the toner image on the image bearing member onto a recording medium in the transfer nip. The power receiving electrode receives power from the main body of the image forming apparatus. The pressing mechanism presses the transfer unit against the image bearing member and includes a power supply electrode that contacts the power receiving electrode of the transfer unit to supply power thereto.

    摘要翻译： 图像发泡装置包括图像承载部件，转印单元和按压机构。 图像承载部件承载调色剂图像。 转印单元与图像承载部件相对设置并且可摆动地和可拆卸地保持在图像形成装置的主体内。 转印单元包括转印元件和受电电极。 传送构件与图像承载构件相对设置，以与图像承载构件接触以在其间形成转印区域，并将图像承载构件上的调色剂图像转印到转印辊隙中的记录介质上。 受电极从图像形成装置的主体接收电力。 按压机构将转印单元压靠图像承载部件，并且包括与转印单元的受电极接触以向其供电的供电电极。

    IMAGE FORMING APPARATUS
    2.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20130322935A1

    公开(公告)日：2013-12-05

    申请号：US13957993

    申请日：2013-08-02

    申请人： Osamu ICHIHASHI ,  Ryuuichi MIMBU ,  Kenji SENGOKU ,  Junpei FUJITA

    发明人： Osamu ICHIHASHI ,  Ryuuichi MIMBU ,  Kenji SENGOKU ,  Junpei FUJITA

    IPC分类号： G03G15/16

    CPC分类号： G03G15/1665 ,  G03G15/167 ,  G03G2215/0129 ,  G03G2215/0193

    摘要： An image forming apparatus includes a contact member supplied with voltage by a voltage application device, to contact an object; a rotary member rotatable about a rotation fulcrum shaft fixed to an image forming apparatus, to support the contact member; an biasing member to urge the rotary member to press the contact member against the object; a rotary conductive member fixed to the rotary member and connected electrically to the contact member; a main body side conductive member fixed to the rotation fulcrum shaft at the main body side and connected electrically to the voltage application device; and a conductive connector provided along the rotation fulcrum shaft to contact the rotary conductive member in an axial direction to connect electrically the main body side conductive member and the rotary conductive member. A contact of the conductive connector and a contact of the rotary conductive member are unfixed.

    摘要翻译： 图像形成装置包括由电压施加装置供给电压的接触构件，以接触物体; 旋转构件，可绕固定到图像形成装置的旋转支点轴旋转，以支撑所述接触构件; 偏压构件，其推动所述旋转构件将所述接触构件压靠在所述物体上; 旋转导电构件，其固定到所述旋转构件并且电连接到所述接触构件; 主体侧导电构件，其固定在主体侧的旋转支点轴上，并与电压施加装置电连接; 以及沿着旋转支点轴设置的导电连接器，以沿轴向接触旋转导电构件，以将主体侧导电构件和旋转导电构件电连接。 导电连接器和旋转导电构件的触点的接触不固定。

    TRANSFER DEVICE AND IMAGE FORMING APPARATUS USING SAME
    3.
    发明申请
    TRANSFER DEVICE AND IMAGE FORMING APPARATUS USING SAME 有权
    使用相同的传送装置和图像形成装置

    公开(公告)号：US20130189002A1

    公开(公告)日：2013-07-25

    申请号：US13796167

    申请日：2013-03-12

    申请人： Osamu ICHIHASHI ,  Ryuuichi MIMBU ,  Kenji SENGOKU ,  Junpei FUJITA

    发明人： Osamu ICHIHASHI ,  Ryuuichi MIMBU ,  Kenji SENGOKU ,  Junpei FUJITA

    IPC分类号： G03G15/16

    CPC分类号： G03G15/161 ,  G03G15/0136 ,  G03G15/1615

    摘要： A transfer device includes a plurality of rollers, a rotatable intermediate transfer belt wound around and stretched between the rollers, a transfer member disposed in the inner loop of the belt and facing an image bearing member of an image forming apparatus disposed at an outer circumference of the belt, to transfer an image formed onto the surface of the image bearing member when contacting the intermediate transfer belt, and a position adjuster to adjust the position of the intermediate transfer belt at different positions relative to the image bearing member. The positions include a contact state in which the intermediate transfer belt applied with a predetermined tension contacts the image bearing member, a first separation state in which the tensioned intermediate transfer belt separates from the image bearing member, and a second separation state in which the intermediate transfer belt separates further away from the image bearing member.

    摘要翻译： 传送装置包括多个辊，在辊之间缠绕并拉伸的可转动的中间转印带;传送构件，其设置在带的内环中，并且面向设置在外周的成像设备的图像承载部件 带，用于当接触中间转印带时将形成在图像承载部件的表面上的图像和位置调节器相对于图像承载部件调整在不同位置的中间转印带的位置。 这些位置包括其中施加有预定张力的中间转印带与图像承载部件接触的接触状态，其中张紧的中间转印带与图像承载部件分离的第一分离状态和第二分离状态，其中中间体 转印带远离图像承载部件分离。

    TRANSFER ASSEMBLY AND IMAGE FORMING APPARATUS USING SAME
    4.
    发明申请
    TRANSFER ASSEMBLY AND IMAGE FORMING APPARATUS USING SAME 有权
    使用相同的传送装置和图像形成装置

    公开(公告)号：US20110158690A1

    公开(公告)日：2011-06-30

    申请号：US12974655

    申请日：2010-12-21

    申请人： Ryuuichi MIMBU ,  Kenji Sengoku ,  Junpei Fujita ,  Osamu Ichihashi

    发明人： Ryuuichi MIMBU ,  Kenji Sengoku ,  Junpei Fujita ,  Osamu Ichihashi

    IPC分类号： G03G15/16

    CPC分类号： G03G15/167 ,  G03G15/1605

    摘要： A transfer assembly includes a counter member having a contact face, an engagement/disengagement unit to engage and disengage the image carrying face of image carrying member and the contact face of counter member using a cam, a pressure device to apply force to a transfer nip between the image carrying face and contact face, and a recording medium feed device to feed the recording medium to the transfer nip. When the cam is at a first rotation position, the image carrying face and contact face are separated, and when the cam is at a second rotation position, the image carrying face and contact face contact. Before the recording medium enters the transfer nip, the cam rotates from the first rotation position toward the second rotation position. After the recording medium enters the transfer nip, the cam is at the second rotation position to press the image carrying face with the contact face.

    摘要翻译： 传送组件包括具有接触面的对置构件，接合/分离单元，用于使用凸轮接合和分离图像承载构件的图像承载面和相对构件的接触面;压力装置，用于向转印压区施加力 在图像承载面和接触面之间，以及记录介质供给装置，用于将记录介质输送到转印辊隙。 当凸轮处于第一旋转位置时，图像承载面和接触面被分离，并且当凸轮处于第二旋转位置时，图像承载面和接触面接触。 在记录介质进入转印辊隙之前，凸轮从第一旋转位置转动到第二旋转位置。 在记录介质进入转印辊隙之后，凸轮处于第二旋转位置，以用接触面按压图像承载面。

    FIXING EXIT GUIDE PLATE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
    6.
    发明申请
    FIXING EXIT GUIDE PLATE, FIXING DEVICE, AND IMAGE FORMING APPARATUS 有权
    固定退出导板，固定装置和图像形成装置

    公开(公告)号：US20160274508A1

    公开(公告)日：2016-09-22

    申请号：US15056061

    申请日：2016-02-29

    申请人： Haruyuki HONDA ,  Ryuuichi MIMBU ,  Yoshio HATTORI ,  Yoshiki YAMAGUCHI ,  Toshihiko SHIMOKAWA

    发明人： Haruyuki HONDA ,  Ryuuichi MIMBU ,  Yoshio HATTORI ,  Yoshiki YAMAGUCHI ,  Toshihiko SHIMOKAWA

    IPC分类号： G03G15/20

    CPC分类号： G03G15/2028 ,  G03G2215/0132 ,  G03G2215/2035

    摘要： A fixing exit guide plate for use in a fixing device, which supports the conveyance of a paper with being curved in a direction opposite to a curl direction of the paper in a paper conveyance path in a downstream of a conveyance support rollers, includes a conveyance downstream portion having a paper conveyance plane and a conveyance upstream portion having a paper conveyance plane, wherein the fixing exit guide plate is retracted in a paper jam process to move such that the paper conveyance plane of the conveyance downstream portion rotates about a rotation axis of the conveyance support driving roller to be substantially parallel to the paper conveyance plane of the conveyance upstream portion.

    摘要翻译： 一种用于定影装置的固定出口引导板，其在输送支撑辊的下游侧的纸输送路径中支撑沿与纸张的卷曲方向相反的方向弯曲的纸张的输送， 具有纸张输送面的下游部分和具有纸张输送面的输送上游部分，其中定影出口引导板在卡纸处理中缩回以移动，使得输送下游部分的纸张传送平面绕着转印轴的旋转轴线旋转 输送支撑驱动辊基本上平行于输送上游部分的输纸平面。

    FIXING DEVICE AND IMAGE FORMING APPARATUS
    9.
    发明申请
    FIXING DEVICE AND IMAGE FORMING APPARATUS 有权

    公开(公告)号：US20210041812A1

    公开(公告)日：2021-02-11

    申请号：US16977957

    申请日：2019-03-07

    申请人： Ryuuichi MIMBU ,  Toshihiko SHIMOKAWA ,  Kazuya SAITO

    发明人： Ryuuichi MIMBU ,  Toshihiko SHIMOKAWA ,  Kazuya SAITO

    IPC分类号： G03G15/20

    摘要： A disclosed fixing device includes a pressing member; an endless tubular fixing member disposed opposite to the pressing member; a heating source configured to heat the fixing member; a nip forming member disposed opposite to the pressing member via the fixing member to form a nip portion; and a supply unit configured to supply lubricant to a portion of an inner surface of the fixing member, the portion facing the nip forming member, wherein the nip forming member includes a contact portion that contacts the inner surface of the fixing member, the contact portion includes a guide portion for guiding lubricant, and the guide portion is formed by extending obliquely from opposite ends in a width direction toward a center of the fixing member as the contact portion moves from upstream to downstream in a rotational direction of the fixing member.