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23 条记录 (耗时 0.018 秒)

    Coupling device, and image forming apparatus
    3.
    发明申请
    Coupling device, and image forming apparatus 有权
    耦合装置和图像形成装置

    公开(公告)号：US20090196655A1

    公开(公告)日：2009-08-06

    申请号：US12385389

    申请日：2009-04-07

    申请人： Junya Takigawa ,  Takuro Kamiya ,  Hideaki Sugata ,  Yoshimi Asayama

    发明人： Junya Takigawa ,  Takuro Kamiya ,  Hideaki Sugata ,  Yoshimi Asayama

    IPC分类号： G03G15/00 ,  F16H35/00

    CPC分类号： G03G21/1864 ,  G03G21/1647 ,  G03G21/186 ,  G03G2221/1657 ,  Y10T74/19

    摘要： A coupling unit includes two constant velocity joints arranged in series in the shaft direction. The coupling unit couples a driven shaft and a drive shaft. Each constant velocity joint includes a ball non-retaining member and a ball retaining member. The ball non-retaining member has an annular space with one opened end and a plurality of track grooves extending in the shaft direction on an external wall surface of the annular space at a constant interval in a circumferential direction. The ball retaining member has a portion that engages with the annular space of the ball non-retaining member, and that retains a ball that slides along each of the track grooves formed in the ball non-retaining member.

    摘要翻译： 耦合单元包括沿轴向串联设置的两个等速万向节。 联接单元联接从动轴和驱动轴。 每个等速万向节包括球保持构件和球保持构件。 球非保持构件具有一个开放端的环形空间和沿圆周方向以恒定间隔在轴向方向上延伸的环形空间的外壁表面上的多个轨道槽。 球保持构件具有与球非保持构件的环形空间接合的部分，并且保持沿着形成在球非保持构件中的每个轨道槽滑动的球。

    Mark detector, drive controller, belt drive unit, and image forming apparatus
    4.
    发明申请
    Mark detector, drive controller, belt drive unit, and image forming apparatus 有权
    标记检测器，驱动控制器，皮带驱动单元和成像设备

    公开(公告)号：US20060116228A1

    公开(公告)日：2006-06-01

    申请号：US11269812

    申请日：2005-11-09

    申请人： Takuro Kamiya ,  Koichi Kudo ,  Katsuya Kawagoe

    发明人： Takuro Kamiya ,  Koichi Kudo ,  Katsuya Kawagoe

    IPC分类号： F16H7/22

    CPC分类号： G03G15/5008 ,  G03G15/0194 ,  G03G2215/0016

    摘要： A mark detector optically detecting a scale having multiple marks formed successively at predetermined intervals along the moving direction of an endless belt member, and outputting an electrical signal corresponding to the presence or absence of the marks when the endless belt member moves is disclosed. The mark detector includes a light illumination part configured to illuminate the light illumination surface of the endless belt member on which surface the scale is formed with parallel light rays; a light receiving part configured to receive reflected light from the light illumination surface; and a variation prevention part configured to prevent a variation of the light illumination surface. The variation prevention part includes a holding member configured to hold the endless belt member in the vicinity of the light illumination surface movably in the moving direction from the exterior surface side and the interior surface side of the endless belt member.

    摘要翻译： 公开了一种标记检测器，其光学检测沿着环形带构件的移动方向以预定间隔连续形成的多个标记的刻度，并且当环形带构件移动时，输出对应于有无标记的电信号。 标记检测器包括：照明部，被配置为以平行光线照射其上形成有鳞片的表面的环形带构件的光照射面; 被配置为接收来自所述光照明表面的反射光的光接收部分; 以及变形防止部，被配置为防止光照射面的变化。 变形防止部包括保持构件，其构造成从环形带构件的外表面侧和内表面侧沿着移动方向可动地将环形带构件保持在光照射面附近。

    Mark forming method, mark formed moving member and image forming apparatus
    5.
    发明申请
    Mark forming method, mark formed moving member and image forming apparatus 审中-公开
    标记成型方法，标记形成的移动部件和图像形成装置

    公开(公告)号：US20060002748A1

    公开(公告)日：2006-01-05

    申请号：US11169780

    申请日：2005-06-30

    申请人： Koichi Kudo ,  Yasufumi Yamada ,  Takuro Kamiya

    发明人： Koichi Kudo ,  Yasufumi Yamada ,  Takuro Kamiya

    IPC分类号： G03G15/01

    CPC分类号： G03G15/5058 ,  G03G2215/00071

    摘要： A moving member includes a first layer that blocks a light having a first wavelength and absorbs or allows transmission of a light having a second wavelength different from the first wavelength. A second layer is provided to absorb the light having the first wavelength and reflect the light having the second wavelength. A third layer is provided to allow transmission of the lights having the first and second wavelengths. The first to third layers are laminated on the moving member in this order.

    摘要翻译： 移动构件包括阻挡具有第一波长的光并吸收或允许具有不同于第一波长的第二波长的光的透射的第一层。 提供第二层以吸收具有第一波长的光并反射具有第二波长的光。 提供第三层以允许具有第一和第二波长的光的透射。 第一层至第三层依次层压在移动构件上。

    Image forming method, and image transferring mechanism, a method of scale reading, a belt transfer unit, and image forming apparatus, which use or include a non-metallic scale with a colored resin layer
    7.
    发明授权
    Image forming method, and image transferring mechanism, a method of scale reading, a belt transfer unit, and image forming apparatus, which use or include a non-metallic scale with a colored resin layer 有权
    图像形成方法和图像转印机构，刻度读取方法，带传送单元和图像形成装置，其使用或包括具有着色树脂层的非金属标尺

    公开(公告)号：US07684742B2

    公开(公告)日：2010-03-23

    申请号：US11011217

    申请日：2004-12-15

    申请人： Takuro Kamiya

    发明人： Takuro Kamiya

    IPC分类号： G03G15/01

    CPC分类号： G03G15/01 ,  G03G15/1685 ,  G03G2215/1623

    摘要： An image forming apparatus includes an image transferring device having a belt transfer unit for effectively performing an image transfer operation. The belt transfer unit includes a transport mechanism transporting a toner image, a scale provided around an entire perimeter of a surface of the transferring member and including at least one colored resin layer, and a scale reading mechanism arranged facing the scale and reading the scale. With the above-described belt transfer unit, a feedback control can effectively be performed to maintain constant reading accuracy and to prevent a voltage leak from a transfer mechanism.

    摘要翻译： 图像形成装置包括具有用于有效执行图像转印操作的带传送单元的图像传送装置。 带传送单元包括传送调色剂图像的传送机构，设置在传送构件的表面的整个周边周围并包括至少一个有色树脂层的刻度以及面向刻度尺并读取刻度的布置读取机构。 利用上述带传送单元，可以有效地执行反馈控制以保持恒定的读取精度并防止传送机构的电压泄漏。

    Driving device, an image forming device, and an image forming apparatus
    8.
    发明申请
    Driving device, an image forming device, and an image forming apparatus 有权
    驱动装置，图像形成装置和图像形成装置

    公开(公告)号：US20070183810A1

    公开(公告)日：2007-08-09

    申请号：US11634150

    申请日：2006-12-06

    申请人： Takuro Kamiya

    发明人： Takuro Kamiya

    IPC分类号： G03G15/00

    CPC分类号： G03G15/757 ,  G03G15/5008 ,  G03G2215/0154

    摘要： A driving device, an image forming device, and an image forming apparatus are disclosed. In at least one embodiment, the image forming device includes a first rotator and a second rotator, which are arranged in parallel with each other. The driving device rotates the first rotator with a rotational speed different from a rotational speed of the second rotator.

    摘要翻译： 公开了一种驱动装置，图像形成装置和图像形成装置。 在至少一个实施例中，图像形成装置包括彼此平行布置的第一旋转器和第二旋转器。 驱动装置以与第二旋转体的旋转速度不同的旋转速度旋转第一旋转体。

    Method and apparatus for electrophotographic image forming capable of effectively performing an image transfer operation
    9.
    发明申请
    Method and apparatus for electrophotographic image forming capable of effectively performing an image transfer operation 有权
    用于电影成像的方法和装置，其能够有效地执行图像转印操作

    公开(公告)号：US20060008301A1

    公开(公告)日：2006-01-12

    申请号：US11011217

    申请日：2004-12-15

    申请人： Takuro Kamiya

    发明人： Takuro Kamiya

    IPC分类号： G03G15/01

    CPC分类号： G03G15/01 ,  G03G15/1685 ,  G03G2215/1623

    摘要： An image forming apparatus includes an image transferring device having a belt transfer unit for effectively performing an image transfer operation. The belt transfer unit includes a transport mechanism transporting a toner image, a scale provided around an entire perimeter of a surface of the transferring member and including at least one colored resin layer, and a scale reading mechanism arranged facing the scale and reading the scale. With the above-described belt transfer unit, a feedback control can effectively be performed to maintain constant reading accuracy and to prevent a voltage leak from a transfer mechanism.

    摘要翻译： 图像形成装置包括具有用于有效执行图像转印操作的带传送单元的图像传送装置。 带传送单元包括传送调色剂图像的传送机构，设置在传送构件的表面的整个周边周围并包括至少一个有色树脂层的刻度以及面向刻度尺并读取刻度的布置读取机构。 利用上述带传送单元，可以有效地执行反馈控制以保持恒定的读取精度并防止传送机构的电压泄漏。