利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

61 条记录 (耗时 0.015 秒)

    IMAGE FORMING APPARATUS
    21.
    发明申请
    IMAGE FORMING APPARATUS 有权
    图像形成装置

    公开(公告)号：US20100278576A1

    公开(公告)日：2010-11-04

    申请号：US12758283

    申请日：2010-04-12

    申请人： Masato Suzuki

    发明人： Masato Suzuki

    IPC分类号： G03G15/00 ,  B65H29/22

    CPC分类号： G03G15/6552 ,  B65H29/22 ,  B65H29/70 ,  B65H2301/51214 ,  B65H2403/40 ,  B65H2404/144 ,  B65H2404/1451 ,  B65H2404/174 ,  B65H2801/06

    摘要： Provided is an image forming apparatus including: a support portion configured to support first and second rollers to be able to increase/decrease a distance between an axis line of the first roller and an axis line of the second roller including a second roller body; an elastic member configured to urge at least one of the first and second rollers to relatively bring it close to the other; and a regulating portion configured to regulate, at a position at which part of the plurality of first roller bodies and part of the second roller body overlap each other in a direction orthogonal to the axial direction, movement of the at least one of the first and second rollers in a direction of increasing the distance between the axis line of the first roller and the axis line of the second roller.

    摘要翻译： 提供一种图像形成装置，包括：支撑部，其构造成支撑第一和第二辊，以能够增加/减少第一辊的轴线与包括第二辊体的第二辊的轴线之间的距离; 弹性构件构造成促使所述第一和第二辊中的至少一个相对地使其靠近另一个; 以及调节部，被配置为在所述多个第一辊体的一部分和所述第二辊体的一部分在与轴向正交的方向上彼此重叠的位置处于所述第一和第二辊的至少一个的运动， 第二辊沿着增加第一辊的轴线与第二辊的轴线之间的距离的方向。

    PAPER GUIDE ADJUSTING MECHANISM AND OFFICE MACHINE USING SUCH MECHANISM
    24.
    发明申请
    PAPER GUIDE ADJUSTING MECHANISM AND OFFICE MACHINE USING SUCH MECHANISM 有权
    纸张指南调整机制和使用这种机制的办公机器

    公开(公告)号：US20090085276A1

    公开(公告)日：2009-04-02

    申请号：US12013140

    申请日：2008-01-11

    申请人： Ping-Hung Kuo ,  Ke-Wei Chen ,  Cheng-Ming Liao ,  Chien-Min Chen

    发明人： Ping-Hung Kuo ,  Ke-Wei Chen ,  Cheng-Ming Liao ,  Chien-Min Chen

    IPC分类号： B65H5/36 ,  B41F13/00

    CPC分类号： B65H5/36 ,  B65H2404/144 ,  B65H2404/1451 ,  B65H2404/6111 ,  B65H2801/06 ,  B65H2801/39

    摘要： A paper guide adjusting mechanism of an office machine includes a main body, a plurality of elastic elements, a transmission member, a plurality of fixing elements and a pressing plate. The main body includes a plurality of confining elements, which have respective recess structures. The transmission member includes a roller axle and a plurality of rollers, wherein the roller axle is partially received in the recess structures and the rollers are sheathed around the roller axle. The fixing elements are disposed in respective recess structures of the confining elements, wherein each fixing element has a base and the base has a first surface sustained against a corresponding elastic element and a second surface sustained against the roller axle. The pressing plate is sustained against the elastic elements.

    摘要翻译： 办公机器的纸张引导调节机构包括主体，多个弹性元件，传动部件，多个固定元件和按压板。 主体包括多个限制元件，它们具有各自的凹部结构。 传动构件包括辊轴和多个辊，其中辊轴部分地容纳在凹部结构中，并且辊围绕辊轴被包覆。 固定元件设置在限制元件的相应凹部结构中，其中每个固定元件具有基部，并且基部具有抵抗相应的弹性元件的第一表面和抵靠辊轴的第二表面。 按压板抵靠弹性元件。

    Method and device for electrostatic charging
    25.
    发明授权
    Method and device for electrostatic charging 失效
    静电充电方法和装置

    公开(公告)号：US06445562B1

    公开(公告)日：2002-09-03

    申请号：US09402253

    申请日：2000-01-28

    申请人： Ernst August Hahne ,  Hermann Künzig ,  Franz Knopf

    发明人： Ernst August Hahne ,  Hermann Künzig ,  Franz Knopf

    IPC分类号： H05F300

    CPC分类号： B65H27/00 ,  B65H2301/5132 ,  B65H2404/1451

    摘要： The invention is a device which electrostatically charges external sides of at least one moving web. The invention includes a pair of rollers, each roller having an outer coating of limited electrical conductivity and an inner core in contact with the outer coating with the outer coating of each roller being spaced apart to define a gap through which the at least one moving web passes so that the outer coating of each roller contacts one of the external sides of the at least one web to transfer electrical charge from the outer surface coating to the moving web; and a high voltage power supply which applies electrical charge to the outer coating with one polarity of the power supply being grounded and electrically connected to a part of the core and another polarity of the power supply being electrically connected to a corona charging electrode which transfers the electrical charge to the outer coating of each roller.

    摘要翻译： 本发明是一种对至少一个移动网的外侧进行静电充电的装置。 本发明包括一对辊，每个辊具有有限导电性的外涂层和与外涂层接触的内芯，每个辊的外涂层间隔开以限定一个间隙，至少一个移动网 通过，使得每个辊的外涂层接触至少一个网的一个外侧，以将电荷从外表面涂层转移到移动网; 以及高压电源，其向所述外涂层施加电荷，所述电源的一个极性接地并且电连接到所述芯的一部分，并且所述电源的另一极性电连接到电晕充电电极，所述电晕充电电极将 电荷到每个滚筒的外涂层。

    Method and device for electrostatic charging
    26.
    发明授权
    Method and device for electrostatic charging 有权
    静电充电方法和装置

    公开(公告)号：US6159555A

    公开(公告)日：2000-12-12

    申请号：US142828

    申请日：1999-08-09

    申请人： Ernst August Hahne ,  Hermann Kunzig ,  Franz Knopf

    发明人： Ernst August Hahne ,  Hermann Kunzig ,  Franz Knopf

    IPC分类号： B41F9/00 ,  B65H20/02 ,  B65H27/00 ,  B05D1/04 ,  G03G15/02

    CPC分类号： B65H27/00 ,  B65H2301/5132 ,  B65H2404/1451

    摘要： The invention relates to a method for electrostatic charging of the two outer sides of at least one material web with charges of opposite polarity, prior to the further processing of the at least one material web, with the web being guided through the nip of a pair of rollers that are parallel to one another and are arranged with a short space between them, characterized in that the electrostatic charging of the two outer sides of the at least one material web is performed by the rollers in the nip between them.

    摘要翻译： PCT No.PCT / EP97 / 06387 371日期1998年8月9日 102（e）日期1998年8月9日PCT 1997年11月16日PCT公布。 第WO98 / 43904号公报 日期1998年10月8日本发明涉及一种在进一步处理至少一种材料纤维网之前，至少一个材料纤维网的两个外侧面的电荷具有相反极性的电荷的方法，其中纤维网被引导通过 一对辊的辊隙彼此平行并且在它们之间具有短的空间，其特征在于，至少一个材料幅的两个外侧的静电充电由辊之间的辊隙进行 他们。

    Image forming apparatus
    27.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US6089567A

    公开(公告)日：2000-07-18

    申请号：US196440

    申请日：1998-11-20

    申请人： Kazuhiko Yatsuhashi ,  Akihiro Toma

    发明人： Kazuhiko Yatsuhashi ,  Akihiro Toma

    IPC分类号： B65H29/22 ,  B65H27/00 ,  B65H29/12 ,  G03G15/00 ,  B65H29/20

    CPC分类号： G03G15/6552 ,  B65H27/00 ,  B65H29/12 ,  B65H2301/44 ,  B65H2404/1114 ,  B65H2404/133 ,  B65H2404/1341 ,  B65H2404/1431 ,  B65H2404/144 ,  B65H2404/1451

    摘要： An image forming apparatus aims at eliminating a possibility of causing deterioration in conveying and scratching off toners on a recording medium by smoothly rotating a driven roller corresponding to rotations of a driving roller. Rubber rings spaced away in an axial direction from the driving roller are fitted to a shaft of a driven roller brought into contact with the driving roller. A record sheet conveyed with rotations of the driving roller rotates the rubber rings, whereby the driven roller can be surely rotated.

    摘要翻译： 图像形成装置旨在消除通过平滑地旋转与驱动辊的旋转相对应的从动辊而导致在记录介质上传送和刮擦调色剂的劣化的可能性。 与驱动辊轴向隔开的橡胶圈装配到与驱动辊接触的从动辊的轴上。 通过驱动辊的旋转传送的记录纸张使橡胶圈旋转，从而可以可靠地旋转从动辊。

    Compensating pressure roller
    29.
    发明授权
    Compensating pressure roller 失效
    补偿压力辊

    公开(公告)号：US5580043A

    公开(公告)日：1996-12-03

    申请号：US547052

    申请日：1995-10-23

    申请人： Joseph Gelb, Jr. ,  Edward M. Ifkovits, Jr.

    发明人： Joseph Gelb, Jr. ,  Edward M. Ifkovits, Jr.

    IPC分类号： B65H27/00 ,  B65H5/06

    CPC分类号： B65H27/00 ,  B65H2404/1311 ,  B65H2404/14 ,  B65H2404/144 ,  B65H2404/1451

    摘要： A pressure roller assembly for use in a transport system. The transport system including a drive system in operative engagement with the pressure roller assembly for feeding an article in a path of travel. The pressure roller assembly including: a shaft; a roller having an inner diameter; a pair of first hubs each having a bearing surface and fixably mounted to the shaft in spaced apart relationship so that the first hub bearing surfaces are facing each other; a pair of second hubs each including an through hole having a diameter greater that the shaft diameter and a bearing surface corresponding to the first hub bearing surfaces, respectively, the second hubs spaced along the shaft between the first hubs and slideably mounted to and in bearing engagement with the roller inner diameter so that the second hub bearing surfaces are facing the first hub bearing surfaces, respectively; and means for biasing the second hub bearing surfaces into bearing engagement with the first hub bearing surfaces, respectively.

    摘要翻译： 一种用于运输系统的压力辊组件。 该运输系统包括与压力辊组件操作地接合的驱动系统，用于在行进路径中进给物品。 压力辊组件包括：轴; 具有内径的辊; 一对第一轮毂，每个第一轮毂具有一个轴承表面，并以分开的关系可固定地安装在该轴上，使得第一轮毂轴承表面相互面对; 一对第二轮毂，每个第二轮毂包括直径大于所述轴直径的直径的通孔和与所述第一轮毂支承表面相对应的轴承表面，所述第二轮毂在所述第一轮毂之间沿所述轴间隔开并且可滑动地安装到所述第一轮毂轴承表面和所述轴承 与辊内径接合，使得第二轮毂支承表面分别面对第一轮毂支承表面; 以及用于将所述第二轮毂支承表面偏压分别与所述第一轮毂支承表面成轴承啮合的装置。