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    TRANSFER DEVICE AND IMAGE FORMING APPARATUS
    1.
    发明申请
    TRANSFER DEVICE AND IMAGE FORMING APPARATUS 失效
    传输设备和图像形成设备

    公开(公告)号：US20090129831A1

    公开(公告)日：2009-05-21

    申请号：US12266769

    申请日：2008-11-07

    申请人： Takeshi SAKASHITA ,  Yuuji Meguro ,  Takeru Muramatsu ,  Mitsutoshi Kichise ,  Takuya Etoh

    发明人： Takeshi SAKASHITA ,  Yuuji Meguro ,  Takeru Muramatsu ,  Mitsutoshi Kichise ,  Takuya Etoh

    IPC分类号： G03G15/14

    CPC分类号： G03G15/1675 ,  G03G15/657

    摘要： A neutralizing mechanism is provided on at least one conveying path proximal member installed on a conveying path of a sheet material in a vicinity of a transfer position, and is grounded by using a conducting material. The neutralizing mechanism includes a neutralizing circuit that includes a resistor and a ground switch electrically connected in parallel to each other. The ground switch is turned off at least at a time of applying the transfer bias to prevent a leakage of a transfer current, and turned on for a predetermined time at a time other than the time of applying the transfer bias to earth and remove a static electricity from the conveying path proximal member.

    摘要翻译： 在安装在转移位置附近的片材的输送路径上的至少一个输送路径近端件上设置中和机构，并通过使用导电材料进行接地。 中和机构包括中和电路，其包括电阻器和彼此并联电连接的接地开关。 至少在施加转印偏压时，接地开关被关闭，以防止转印电流的泄漏，并且在将转印偏压施加到地面以外的时间开启预定时间，并且去除静电 来自输送路径近端的电力。

    BELT DEVICE AND IMAGE FORMING APPARATUS
    2.
    发明申请
    BELT DEVICE AND IMAGE FORMING APPARATUS 有权
    皮带装置和图像形成装置

    公开(公告)号：US20130011158A1

    公开(公告)日：2013-01-10

    申请号：US13542283

    申请日：2012-07-05

    申请人： Yuuji MEGURO ,  Masanari FUJITA ,  Takeshi SAKASHITA ,  Tetsushi SAKUMA ,  Mitsutoshi KICHISE

    发明人： Yuuji MEGURO ,  Masanari FUJITA ,  Takeshi SAKASHITA ,  Tetsushi SAKUMA ,  Mitsutoshi KICHISE

    IPC分类号： G03G15/16

    CPC分类号： G03G15/161 ,  G03G15/0189 ,  G03G15/1615 ,  G03G21/007 ,  G03G2215/0132 ,  G03G2215/1661

    摘要： A belt device includes: a belt that passes through a plurality of image forming units, each of the image forming units including a transfer member and an image carrier as a pair, the transfer member moves in a direction to contact with the belt and in a direction so as to be separated from the belt; a cleaning unit cleans an outer periphery of the belt after the belt passes through all the image forming units; and a pressing member is disposed between the cleaning unit and the image forming unit located on the most upstream side and that presses the outer periphery of the belt, wherein when the transfer member of at least one of the image forming units moves to be separated from the belt, the transfer member of the rest of the image forming units and the pressing member support the belt.

    摘要翻译： 皮带装置包括：穿过多个图像形成单元的皮带，每个图像形成单元包括一对传送构件和图像载体，所述传送构件沿与皮带接触的方向移动，并且在 方向与皮带分离; 在皮带穿过所有图像形成单元之后，清洁单元清洁皮带的外周; 并且按压构件设置在所述清洁单元和位于最上游侧的图像形成单元之间并且压靠所述带的外周，其中当所述图像形成单元中的至少一个的所述转印构件移动以与所述图像形成单元分离时 皮带，其余图像形成单元的传送构件和按压构件支撑皮带。

    TONER COLLECTION UNIT AND IMAGE FORMING APPARATUS INCORPORATING SAME
    3.
    发明申请
    TONER COLLECTION UNIT AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
    墨粉收集单元和图像形成装置同时进行

    公开(公告)号：US20140147165A1

    公开(公告)日：2014-05-29

    申请号：US14086303

    申请日：2013-11-21

    申请人： Tetsushi SAKUMA ,  Takeshi SAKASHITA ,  Kenji NAKAMURA ,  Masanari FUJITA ,  Yuuji MEGURO ,  Mitsutoshi KICHISE

    发明人： Tetsushi SAKUMA ,  Takeshi SAKASHITA ,  Kenji NAKAMURA ,  Masanari FUJITA ,  Yuuji MEGURO ,  Mitsutoshi KICHISE

    IPC分类号： G03G15/00

    CPC分类号： G03G21/12

    摘要： A toner collection unit, which can be included in an image forming apparatus, includes a collected toner container having an opening and storing collected toner, a flexible seal sealing the opening of the collected toner container, having a shape of a recess in an initial condition before toner is collected in the container, and being flexible to change the shape to inflate outwardly due to a pressing force exerted from the toner stored in the container, a moving unit disposed outside the flexible seal and movable both in a positive direction to approach the opening of the container and in an opposite direction to move away from the opening when contacting the flexible seal inflating outwardly, a detector detecting movement of the moving unit, and a regulator regulating the moving unit from coming into the recess of the flexible seal in the initial condition.

    摘要翻译： 可以包括在图像形成装置中的调色剂收集单元包括具有开口并收集收集的调色剂的收集的调色剂容器，密封收集的调色剂容器的开口的柔性密封件，具有初始状态下的凹部的形状 在将调色剂收集在容器中之前，并且由于从存储在容器中的调色剂施加的按压力，柔性以改变形状向外膨胀;移动单元设置在柔性密封件的外部，并且可沿正向移动以接近 容器的开口并且在相反的方向上移动以远离开口，当接触向外膨胀的柔性密封件时，检测器检测移动单元的移动，以及调节器，其调节移动单元进入柔性密封件的凹部 初始条件。

    IMAGE FORMING APPARATUS
    4.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20130051854A1

    公开(公告)日：2013-02-28

    申请号：US13597025

    申请日：2012-08-28

    申请人： Tetsushi SAKUMA ,  Takeshi SAKASHITA ,  Masanari FUJITA ,  Mitsutoshi KICHISE ,  Yuuji MEGURO ,  Masato TSUJI

    发明人： Tetsushi SAKUMA ,  Takeshi SAKASHITA ,  Masanari FUJITA ,  Mitsutoshi KICHISE ,  Yuuji MEGURO ,  Masato TSUJI

    IPC分类号： G03G15/16

    CPC分类号： G03G15/1605 ,  G03G15/1695

    摘要： An image forming apparatus includes: a rotatable transfer member rotatably driven while carrying a toner image thereon; a rotary transfer member to form a transfer nip for transferring the toner image to a recording medium; a housing rotatable about a first rotation center together with the rotary transfer member and switching between a closed state and an open state by the rotation about the first rotation center; a guide member to guide the recording medium conveyed through a conveyance path toward upstream in the direction of rotation of the rotatable transfer member than the transfer nip; a support frame to support the rotatable transfer member; a biasing member to bias the guide member; and a receiving part, disposed on the support frame, configured to contact the guide member biased by the biasing member and position the guide member in the closed state of the housing.

    摘要翻译： 图像形成装置包括：旋转传送构件，其可旋转地驱动，同时在其上承载调色剂图像; 旋转传递构件，以形成用于将调色剂图像转印到记录介质的转印辊隙; 壳体，其与所述旋转传递构件一起围绕第一旋转中心旋转，并且通过围绕所述第一旋转中心的旋转而在关闭状态和打开状态之间切换; 引导构件，用于引导通过传送路径传送的记录介质朝向可转动传送构件的旋转方向的上游，而不是转印夹持部; 支撑框架，用于支撑所述可旋转传递构件; 偏置构件，用于偏压引导构件; 以及设置在所述支撑框架上的接收部件，其构造成接触由所述偏置构件偏置的所述引导构件，并且将所述引导构件定位在所述壳体的关闭状态。

    POWDER TRANSPORT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
    5.
    发明申请
    POWDER TRANSPORT DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME 有权
    粉末运输装置和成像装置的图像形成装置

    公开(公告)号：US20120237268A1

    公开(公告)日：2012-09-20

    申请号：US13421532

    申请日：2012-03-15

    申请人： Takeshi SAKASHITA ,  Yuuji Meguro ,  Masanari Fujita ,  Mitsutoshi Kichise ,  Tetsushi Sakuma ,  Masato Tsuji

    发明人： Takeshi SAKASHITA ,  Yuuji Meguro ,  Masanari Fujita ,  Mitsutoshi Kichise ,  Tetsushi Sakuma ,  Masato Tsuji

    IPC分类号： G03G15/08

    CPC分类号： G03G21/105 ,  B65G11/026 ,  G03G15/0189 ,  G03G21/10 ,  G03G21/12 ,  G03G2215/0132

    摘要： A powder transport device includes a first transport tube through which powder falls under gravity; a second transport tube having a transport member that transports the powder in a substantially horizontal direction; and a joint section having a ceiling, opposed side walls, an upstream wall, and a downstream wall. The joint section defines a first drop region, defined by the downstream wall and the side walls, continuous with and positioned directly under the first transport tube, to drop the powder dropped from the first transport tube; and a second drop region, defined by the ceiling, the upstream wall, and the side walls, displaced relative to and continuous with the first drop region, positioned adjacent to the second transport tube, to drop the powder transported from the second transport tube upstream from the first drop region in the direction in which the powder is transported through the second transport tube.

    摘要翻译： 粉末输送装置包括粉末在重力作用下通过该第一输送管; 第二输送管，其具有沿基本上水平的方向输送粉末的输送构件; 以及具有天花板，相对侧壁，上游侧壁和下游侧壁的接合部。 接头部分限定由第一输送管连续并定位在第一输送管下方的由下游壁和侧壁限定的第一液滴区域，以使从第一输送管下落的粉末落下; 以及由天花板，上游壁和侧壁限定的第二液滴区域，其相对于第一液滴区域相对于第二液滴区域和第二液滴区域连续定位，邻近第二输送管定位，以将从第二输送管输送的粉末上游 从粉末通过第二输送管的方向从第一液滴区域排出。

    IMAGE FORMING APPARATUS AND PROCESS UNIT
    8.
    发明申请
    IMAGE FORMING APPARATUS AND PROCESS UNIT 有权
    图像形成装置和处理单元

    公开(公告)号：US20170031310A1

    公开(公告)日：2017-02-02

    申请号：US15223189

    申请日：2016-07-29

    申请人： Mitsutoshi KICHISE ,  Takeshi YAMASHITA ,  Kazuki MATSUMOTO ,  Emi KITA ,  Naoki NAKATAKE ,  Takeshi SAKASHITA ,  Takuya AKIYAMA

    发明人： Mitsutoshi KICHISE ,  Takeshi YAMASHITA ,  Kazuki MATSUMOTO ,  Emi KITA ,  Naoki NAKATAKE ,  Takeshi SAKASHITA ,  Takuya AKIYAMA

    IPC分类号： G03G21/18

    CPC分类号： G03G21/1814 ,  G03G21/0029 ,  G03G21/0076 ,  G03G21/1666 ,  G03G21/1821 ,  G03G2215/0402 ,  G03G2215/0404 ,  G03G2215/0407 ,  G03G2221/0015 ,  G03G2221/0026 ,  G03G2221/1636

    摘要： A process unit includes a rotatable image bearer, an optical writing head to expose the image bearer within an maximum exposure range in an axial direction of the image bearer, a developer bearer, spacers disposed in axial end portions of the image bearer to determine a position of the optical writing head relative to the image bearer and slidingly contact the image bearer, a cleaner disposed downstream from the developer bearer in an image bearer rotation direction, and a remover to slidingly contact the axial end portion of the image bearer to remove a substance adhering thereto. In the axial direction, inner ends of the spacers are positioned inside a toner layer range of the developer bearer extending beyond a largest sheet width. The remover is disposed downstream from the cleaner and crossing a line extending from the inner end of the spacer perpendicularly to the axial direction.

    摘要翻译： 处理单元包括可旋转的图像承载件，用于在图像载体的轴向方向上的最大曝光范围内曝光图像载体的光学写入头，显影剂载体，设置在图像载体的轴向端部中的间隔物，以确定位置 所述光学写入头相对于所述图像承载并滑动地接触所述图像承载体，在图像承载旋转方向上设置在所述显影剂载体的下游的清洁剂，以及用于滑动地接触所述图像载体的轴向端部以除去物质的清洁剂 坚持。 在轴向方向上，间隔件的内端定位在显影剂承载体的调色剂层范围内延伸超过最大片材宽度。 移除器设置在清洁器的下游，并且与从轴向垂直的间隔件的内端延伸的线交叉。

    TRANSFER DEVICE AND IMAGE FORMING APPARATUS
    9.
    发明申请
    TRANSFER DEVICE AND IMAGE FORMING APPARATUS 有权
    传输设备和图像形成设备

    公开(公告)号：US20140079434A1

    公开(公告)日：2014-03-20

    申请号：US14025017

    申请日：2013-09-12

    申请人： Takeshi SAKASHITA ,  Masanari FUJITA ,  Mitsutoshi KICHISE ,  Tetsushi SAKUMA

    发明人： Takeshi SAKASHITA ,  Masanari FUJITA ,  Mitsutoshi KICHISE ,  Tetsushi SAKUMA

    IPC分类号： G03G15/16

    CPC分类号： G03G21/1623 ,  G03G15/16 ,  G03G21/1633

    摘要： An image forming apparatus, includes: a main body; a cover configured to be provided so as to be capable of being opened and closed with respect to the main body; an attachment unit configured to be provided on the cover; a unit configured to be attached to the attachment unit; a positioning member configured to, on closing of the cover, position the unit with respect to a member attached to the main body or the main body; a guiding member configured to guide the unit to the positioning member; and a protrusion configured to be provided at the guiding member to protrude in an attaching direction of the unit.

    摘要翻译： 一种图像形成装置，包括：主体; 被配置为能够相对于主体打开和关闭的盖子; 配置为设置在所述盖上的附接单元; 被配置为附接到所述附接单元的单元; 定位构件，其构造成在所述盖关闭时将所述单元相对于附接到所述主体或所述主体的构件定位; 引导构件，其构造成将所述单元引导到所述定位构件; 以及突起，其被构造成设置在所述引导构件上，以沿所述单元的附接方向突出。