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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：US20160062279A1

    公开(公告)日：2016-03-03

    申请号：US14796353

    申请日：2015-07-10

    申请人： Yoshiki HOZUMI ,  Naomi SUGIMOTO ,  Kazuchika SAEKI ,  Yasufumi TAKAHASHI ,  Naoki IWAYA ,  Masaharu FURUYA

    发明人： Yoshiki HOZUMI ,  Naomi SUGIMOTO ,  Kazuchika SAEKI ,  Yasufumi TAKAHASHI ,  Naoki IWAYA ,  Masaharu FURUYA

    IPC分类号： G03G15/16

    CPC分类号： G03G15/1605 ,  G03G15/167 ,  G03G2215/0129

    摘要： An image forming apparatus includes a toner image forming device to form a toner image on a rotatable toner image bearer, a looped belt to carry a recording medium, a support roller to rotate the belt, a pressing member to press the belt against the toner image bearer, a transfer electric field generator to form an electric field to transfer the toner image onto the recording medium, and a contact member to contact an end surface of the belt as the belt moves to one side in a belt width direction. The belt includes a first portion pressed against the toner image bearer by the pressing member and a second portion adjoining the first portion. A relative position of the support roller relative to the toner image bearer and the pressing member is determined such that the second portion of the belt contacts the toner image bearer.

    摘要翻译： 图像形成装置包括：调色剂图像形成装置，用于在可旋转的调色剂图像载体上形成调色剂图像;循环带，用于承载记录介质;支撑辊，用于旋转带;压紧构件，以将带压靠在调色剂图像上 传送电场发生器，以形成电场以将调色剂图像转印到记录介质上;以及接触构件，当带沿带宽度方向移动到一侧时接触带的端面。 带包括通过按压构件压靠调色剂图像承载件的第一部分和邻接第一部分的第二部分。 确定支撑辊相对于调色剂图像承载体和按压构件的相对位置，使得带的第二部分接触调色剂图像载体。

    BELT ASSEMBLY AND IMAGE FORMING APPARATUS INCLUDING SAME
    2.
    发明申请
    BELT ASSEMBLY AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
    皮带组装和图像形成装置，包括它们

    公开(公告)号：US20150227089A1

    公开(公告)日：2015-08-13

    申请号：US14605459

    申请日：2015-01-26

    申请人： Yoshiki HOZUMI ,  Naoki IWAYA ,  Yasufumi TAKAHASHI ,  Masaharu FURUYA ,  Naomi SUGIMOTO ,  Kazuchika SAEKI

    发明人： Yoshiki HOZUMI ,  Naoki IWAYA ,  Yasufumi TAKAHASHI ,  Masaharu FURUYA ,  Naomi SUGIMOTO ,  Kazuchika SAEKI

    IPC分类号： G03G15/16 ,  B65G23/44 ,  B65G15/64

    CPC分类号： G03G15/1615 ,  G03G2215/0129 ,  G03G2215/1623

    摘要： A belt assembly includes a belt formed into an endless loop, a plurality of support rollers with a rotary shaft, a shaft-end retainer, a movable supporting member, and a drive transmission device. The plurality of support rollers includes a first support roller and a second support roller. The shaft-end retainer is disposed at each end of the rotary shaft of the plurality of support rollers. The movable supporting member supports the first support roller and is movably disposed relative to the shaft-end retainer. The drive transmission device transmits a driving force to one of the plurality of support rollers. The drive transmission device and the movable supporting member are disposed on a same side as the shaft-end retainer in an axial direction of the plurality of support rollers. The drive transmission device is disposed between the shaft-end retainer and the movable supporting member in the axial direction.

    摘要翻译： 带组件包括形成无端环的带，具有旋转轴的多个支撑辊，轴端保持器，可移动支撑构件和驱动传动装置。 多个支撑辊包括第一支撑辊和第二支撑辊。 轴端保持器设置在多个支撑辊的旋转轴的每一端。 可移动支撑构件支撑第一支撑辊并相对于轴端保持器可移动地设置。 驱动传递装置将驱动力传递到多个支撑辊中的一个。 所述驱动传递装置和所述可动支撑部件在所述多个支承辊的轴向配置在所述轴端保持器的同一侧。 驱动传递装置沿轴向设置在轴端保持器和可动支撑构件之间。

    BELT DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
    3.
    发明申请
    BELT DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
    皮带装置和图像形成装置，包括它们

    公开(公告)号：US20150314976A1

    公开(公告)日：2015-11-05

    申请号：US14690857

    申请日：2015-04-20

    申请人： Yoshiki HOZUMI ,  Naoki IWAYA ,  Masaharu FURUYA ,  Yasufumi TAKAHASHI ,  Naomi SUGIMOTO ,  Kazuchika SAEKI

    发明人： Yoshiki HOZUMI ,  Naoki IWAYA ,  Masaharu FURUYA ,  Yasufumi TAKAHASHI ,  Naomi SUGIMOTO ,  Kazuchika SAEKI

    IPC分类号： B65H5/02 ,  B65G15/64

    CPC分类号： B65H5/021 ,  B65G15/64 ,  B65H2404/25 ,  B65H2404/255 ,  B65H2801/09 ,  G03G15/1615 ,  G03G2215/1623

    摘要： A belt device for an image forming apparatus, includes an endless belt; a first and second support rollers, each including a rotary shaft, that support the belt with tension; a contacted member that contacts the belt; a shaft displacement device to displace any of the rotary shafts of the support rollers; and a main rotary shaft disposed at a side of the rotary shaft of the first support roller moved by the shaft displacement device along a stretching direction of the stretched surface of the endless belt that the contacted member contacts, relative to a contact portion between the endless belt and the contacted member, and at an opposite side of the contacted member in a direction perpendicular to the stretching direction of the endless belt. As the first support roller and the second roller rotate about the main rotary shaft, the endless belt is separated from the contacted member.

    摘要翻译： 一种用于图像形成装置的带装置，包括环形带; 第一和第二支撑辊，每个包括旋转轴，其支撑带张力; 与皮带接触的接触件; 轴移动装置，用于移动支撑辊的任何旋转轴; 以及主旋转轴，其设置在所述第一支撑辊的旋转轴的侧面，所述第一支撑辊的旋转轴沿着所述轴移动装置沿着所述环形带的被拉伸表面的拉伸方向移动，所述拉伸表面相对于所述环形带的接触部分接触， 带和接触构件，并且在与环形带的拉伸方向垂直的方向上在接触构件的相对侧。 当第一支撑辊和第二辊围绕主旋转轴旋转时，环形带与接触构件分离。

    BELT ASSEMBLY AND IMAGE FORMING APPARATUS INCLUDING SAME
    4.
    发明申请
    BELT ASSEMBLY AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
    皮带组装和图像形成装置，包括它们

    公开(公告)号：US20150125189A1

    公开(公告)日：2015-05-07

    申请号：US14524077

    申请日：2014-10-27

    申请人： Yoshiki HOZUMI ,  Naomi SUGIMOTO ,  Naoki IWAYA ,  Yasufumi TAKAHASHI ,  Masaharu FURUYA ,  Kazuchika SAEKI

    发明人： Yoshiki HOZUMI ,  Naomi SUGIMOTO ,  Naoki IWAYA ,  Yasufumi TAKAHASHI ,  Masaharu FURUYA ,  Kazuchika SAEKI

    IPC分类号： G03G15/16 ,  F16H7/14 ,  B65H5/02 ,  F16H7/20

    CPC分类号： G03G15/1605 ,  B65H5/025 ,  B65H2404/255 ,  B65H2601/324 ,  F16H7/14 ,  F16H7/20 ,  F16H2007/0865 ,  F16H2007/0891 ,  G03G15/1615

    摘要： A belt assembly includes a belt, a plurality of support rollers, and a shaft-end retainer. The belt is formed into an endless loop, entrained about and stretched taut between the plurality of support rollers with a rotary shaft. The plurality of support rollers includes a first support roller and a second support roller. The shaft-end retainer including a first retainer and a second retainer is disposed at each end of the rotary shaft of the plurality of support rollers. The first retainer detachably holds an end of the rotary shaft of the first support roller. The second retainer detachably holds an end of the rotary shaft of the second support roller and includes a second-retainer opening from which the end of the rotary shaft of the second roller is detachable from and attachable to the second retainer in a direction perpendicular to the rotary shaft of the second support roller.

    摘要翻译： 带组件包括带，多个支撑辊和轴端保持器。 皮带形成无限循环，在旋转轴之间夹持并拉紧在多个支承辊之间。 多个支撑辊包括第一支撑辊和第二支撑辊。 包括第一保持器和第二保持器的轴端保持器设置在多个支撑辊的旋转轴的每个端部。 第一保持器可拆卸地保持第一支撑辊的旋转轴的端部。 第二保持器可拆卸地保持第二支撑辊的旋转轴的端部并且包括第二保持器开口，第二辊的旋转轴的端部从该第二保持器开口可沿着垂直于第二保持器开口的方向从第二保持器可拆卸地附接到第二保持器 第二支撑辊的旋转轴。

    CONVEYOR SYSTEM AND IMAGE FORMING APPARATUS INCLUDING SAME
    6.
    发明申请
    CONVEYOR SYSTEM AND IMAGE FORMING APPARATUS INCLUDING SAME 审中-公开
    输送机系统和图像形成装置，包括它们

    公开(公告)号：US20150301484A1

    公开(公告)日：2015-10-22

    申请号：US14789606

    申请日：2015-07-01

    申请人： Yoshiki HOZUMI ,  Naoki IWAYA ,  Yasufumi TAKAHASHI ,  Masaharu FURUYA ,  Naomi SUGIMOTO ,  Kazuchika SAEKI

    发明人： Yoshiki HOZUMI ,  Naoki IWAYA ,  Yasufumi TAKAHASHI ,  Masaharu FURUYA ,  Naomi SUGIMOTO ,  Kazuchika SAEKI

    IPC分类号： G03G15/16

    CPC分类号： G03G15/1615 ,  B65H3/06 ,  B65H3/0669 ,  B65H5/023 ,  G03G15/6529 ,  G03G15/657 ,  G03G2215/00135 ,  G03G2215/00143 ,  G03G2215/00156

    摘要： A conveyor system includes a first conveyor belt entrained about a separation roller and a support roller disposed upstream from the separation roller, a second conveyor belt entrained about a first roller disposed at an uppermost stream in a transport direction of a sheet-type medium and a second roller disposed downstream therefrom, a belt alignment device to tilt a rotary shaft of the separation roller to restrict a range of belt mistracking of the first conveyor belt in a width direction thereof within a predetermined range, and a restriction member to restrict an amount of inclination of the rotary shaft such that a hypothetical extended plane, which is a hypothetical extension of the outer circumferential surface of the first conveyor belt between the separation roller and the support roller to a downstream side in the transport direction, does not contact a rotational center axis of the first roller.

    摘要翻译： 输送机系统包括夹带在分离辊周围的第一输送带和设置在分离辊上游的支撑辊;夹带在第一辊上的第二输送带，该第二输送带布置在片状介质输送方向上的最上游， 第二辊，其设置在其下游，带对准装置，用于使分离辊的旋转轴倾斜，以将第一传送带的宽度方向上的皮带误差范围限制在预定范围内;以及限制部件， 旋转轴的倾斜度使得作为在分离辊和支撑辊之间的第一输送带的外周面到输送方向的下游侧的假想延伸的假想延伸平面不接触旋转中心 第一辊的轴线。

    BELT TRACKING SYSTEM, ROLLER ASSEMBLY, AND IMAGE FORMING APPARATUS INCLUDING SAME
    7.
    发明申请
    BELT TRACKING SYSTEM, ROLLER ASSEMBLY, AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
    皮带跟踪系统，滚子组件和包含其中的图像形成装置

    公开(公告)号：US20140209437A1

    公开(公告)日：2014-07-31

    申请号：US14140097

    申请日：2013-12-24

    申请人： Yoshiki HOZUMI ,  Naomi SUGIMOTO ,  Kazuchika SAEKI

    发明人： Yoshiki HOZUMI ,  Naomi SUGIMOTO ,  Kazuchika SAEKI

    IPC分类号： B65G15/64

    CPC分类号： B65G23/44 ,  B41J11/007 ,  B65G39/16 ,  B65H5/021 ,  B65H2402/546 ,  B65H2403/5331 ,  B65H2404/253 ,  G03G15/1615 ,  G03G2215/00156 ,  G03G2215/0132

    摘要： A belt tracking system for adjusting displacement of a movable belt in an axial direction of a plurality of rollers about which the movable belt is entrained includes a slope member and a roller shaft support. The slope member is disposed at least at one end of at least one of the plurality of rollers in the axial direction, to tilt the roller due to movement of the belt. The roller shaft support rotates about a predetermined shaft and includes a shaft recovery member to recover a tilt of the slope member. The shaft recovery member is disposed within a shortest circumference of a closed curve among closed curves within which the slope member and the roller shaft support are disposed in a state in which the roller shaft support is rotated.

    摘要翻译： 用于调节可移动带在可移动带夹带的多个辊的轴向上的位移的带跟踪系统包括倾斜构件和滚子轴支撑。 倾斜构件至少在多个辊中的至少一个辊的轴向方向上设置，以使辊由于带的移动而倾斜。 辊轴支撑件围绕预定轴线旋转并且包括轴恢复构件以恢复倾斜构件的倾斜。 轴恢复构件设置在闭合曲线的最短圆周内，其中倾斜构件和滚子轴支撑件设置在其中滚子轴支撑件旋转的状态下。

    BELT TRACKING SYSTEM, MULTI-ROLLER ASSEMBLY AND IMAGE FORMING APPARATUS EMPLOYING SAME
    8.
    发明申请
    BELT TRACKING SYSTEM, MULTI-ROLLER ASSEMBLY AND IMAGE FORMING APPARATUS EMPLOYING SAME 审中-公开
    皮带跟踪系统，多滚轴组件和使用其的图像形成装置

    公开(公告)号：US20160251166A1

    公开(公告)日：2016-09-01

    申请号：US15154616

    申请日：2016-05-13

    申请人： Yoshiki HOZUMI ,  Naomi SUGIMOTO ,  Yuuji SAWAI ,  Kazuchika SAEKI

    发明人： Yoshiki HOZUMI ,  Naomi SUGIMOTO ,  Yuuji SAWAI ,  Kazuchika SAEKI

    IPC分类号： B65G39/16 ,  B65G15/64

    CPC分类号： B65G39/16 ,  B65G15/64 ,  G03G15/1615 ,  G03G2215/00151

    摘要： A belt tracking system for controlling the lateral position of a movable belt entrained about a plurality of generally parallel rollers for moving in a trans-axial direction perpendicular to an axial direction in which the rollers extend parallel to each other includes a roller shaft, a slidable member, and a rotation restrictor. The roller shaft extends outward in the axial direction from an axial end of a specific one of the plurality of generally parallel rollers. The slidable member is slidably disposed around the roller shaft to move along the roller shaft as the belt moves laterally outward in the axial direction. The rotation restrictor is disposed adjacent to the slidable member to restrict rotation of the slidable member around the roller shaft.

    摘要翻译： 用于控制夹带在多个大致平行的辊上的可移动带的横向位置的带跟踪系统，用于沿垂直于彼此平行延伸的轴向方向的轴向方向运动的横轴方向包括辊轴，可滑动的 会员和旋转限制器。 辊轴从多个大致平行的辊中的特定一个的轴向端部沿轴向向外延伸。 滑动构件围绕辊轴可滑动地设置，以便当带沿轴向横向向外移动时沿着滚轴移动。 旋转限制器邻近可滑动构件设置以限制可滑动构件围绕辊轴的旋转。

    BELT TRACKING SYSTEM, ROLLER ASSEMBLY, AND IMAGE FORMING APPARATUS INCLUDING SAME
    10.
    发明申请
    BELT TRACKING SYSTEM, ROLLER ASSEMBLY, AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
    皮带跟踪系统，滚子组件和包含其中的图像形成装置

    公开(公告)号：US20140183007A1

    公开(公告)日：2014-07-03

    申请号：US14090091

    申请日：2013-11-26

    申请人： Yoshiki HOZUMI ,  Naomi SUGIMOTO ,  Yuuji SAWAI ,  Kazuchika SAEKI

    发明人： Yoshiki HOZUMI ,  Naomi SUGIMOTO ,  Yuuji SAWAI ,  Kazuchika SAEKI

    IPC分类号： B65G15/64

    CPC分类号： B65G39/16 ,  B65G15/64 ,  B65G23/44 ,  G03G15/1615 ,  G03G2215/00143

    摘要： A belt tracking system for adjusting misalignment of a movable belt in an axial direction of a plurality of rollers about which the movable belt is entrained includes a slope member and a stationary shaft guide. The slope member is disposed at both ends of at least one of the plurality of rollers in the axial direction, to tilt the roller as the belt moves in the axial direction. The stationary shaft guide contacts the slope member. A distance between a contact point of the slope member that contacts the stationary shaft guide and an end portion of the slope member in the axial direction is longer than a maximum traveling distance that the slope member travels in the axial direction.

    摘要翻译： 用于调节可移动带在可移动带夹带的多个辊的轴向方向上的未对准的带跟踪系统包括倾斜构件和固定轴引导件。 倾斜部件沿着轴向设置在多个辊中的至少一个辊的两端，以便随着带沿轴向移动而使辊倾斜。 固定轴引导件接触斜面构件。 接触固定轴引导件的倾斜部件的接触点与倾斜部件的轴向端部之间的距离比倾斜部件沿轴向行进的最大行驶距离长。