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320 条记录 (耗时 0.019 秒)

    Imaging apparatus with transport system employing snap-on idler wheel
    82.
    发明申请
    Imaging apparatus with transport system employing snap-on idler wheel 审中-公开
    具有运输系统的成像设备采用卡扣惰轮

    公开(公告)号：US20080036297A1

    公开(公告)日：2008-02-14

    申请号：US11502095

    申请日：2006-08-10

    申请人： James R. Gilbertson

    发明人： James R. Gilbertson

    IPC分类号： B62D55/14

    CPC分类号： B41J13/076 ,  B65H27/00 ,  B65H2404/1122 ,  B65H2404/133 ,  B65H2601/324 ,  B65H2801/06 ,  G03G15/6529 ,  G03G2215/00371

    摘要： An idler wheel assembly including a shaft having a first diameter and including at least one circumferential groove, the shaft having second diameter less than the first diameter at the groove, and at least one idler wheel. The idler wheel includes a rim having an outside diameter greater than the first diameter and a split hub concentric with and coupled to the rim and having a normally circular shape with an inner diameter less than the first diameter and greater than the second diameter, wherein upon compression of the rim the split hub is configured to deflect from the normally circular shape such that the inner diameter of the split hub increases to exceed at least the first diameter to enable the split hub to be slid over the shaft to the groove, and upon removal of the compression to the rim, the split hub is configured to return to the normally circular shape such that the split hub fits into and is retained within the groove and is free to spin about the shaft.

    摘要翻译： 一种惰轮组件，包括具有第一直径并且包括至少一个周向槽的轴，所述轴具有小于所述槽处的第一直径的第二直径和至少一个惰轮。 所述惰轮包括具有大于所述第一直径的外径的轮辋和与所述轮辋同心并且联接到所述轮辋并且具有内径小于所述第一直径且大于所述第二直径的正常圆形的轮辋，其中， 轮缘的压缩被配置为从正常圆形的形状偏转，使得分裂毂的内径增加至少超过第一直径，以使分裂轮毂能够在轴上滑动到槽，并且在 将压缩部移除到轮辋上，分离轮毂被构造成返回到正常的圆形形状，使得分开的轮毂适配并且保持在凹槽内并且可绕轴旋转。

    Feed roller assembly and image forming apparatus
    83.
    发明申请
    Feed roller assembly and image forming apparatus 有权
    进料辊组件和成像设备

    公开(公告)号：US20080029954A1

    公开(公告)日：2008-02-07

    申请号：US11882432

    申请日：2007-08-01

    申请人： Toshiki Takiguchi

    发明人： Toshiki Takiguchi

    IPC分类号： B65H5/06

    CPC分类号： B65H5/06 ,  B65H2404/133 ,  B65H2404/143 ,  B65H2407/51

    摘要： A feed roller assembly includes a shaft, a plurality of rollers, and a plurality of covers. The rollers are fixed to the shaft at intervals along it. The covers are positioned at both ends of the rollers and surround the shaft, without being fixed to it. Paper dust falls from the outer cylindrical surfaces of the rollers and accumulates on the covers, without coming into direct contact with the cylindrical surface of the shaft. Because the covers are not fixed to the cylindrical surface of the shaft, they rotate at a lower speed than the shaft.

    摘要翻译： 进料辊组件包括轴，多个辊和多个盖。 辊子沿着它们间隔地固定在轴上。 盖子定位在辊子的两端并且围绕轴线而不固定在其上。 纸屑从辊的外圆柱面落下，积聚在盖上，不会与轴的圆柱面直接接触。 因为盖子不固定在轴的圆柱形表面上，所以它们以比轴更低的速度旋转。

    APPARATUS FOR FEEDING SHEETS OF MEDIA FROM A STACK
    84.
    发明申请
    APPARATUS FOR FEEDING SHEETS OF MEDIA FROM A STACK 失效
    用于从堆栈输入媒体的设备的装置

    公开(公告)号：US20070114711A9

    公开(公告)日：2007-05-24

    申请号：US10982785

    申请日：2004-11-08

    申请人： David Jensen

    发明人： David Jensen

    IPC分类号： B65H3/14

    CPC分类号： B65H3/48 ,  B65G59/04 ,  B65H3/08 ,  B65H3/0816 ,  B65H3/0833 ,  B65H3/0883 ,  B65H3/14 ,  B65H5/06 ,  B65H2301/4234 ,  B65H2401/115 ,  B65H2404/1316 ,  B65H2404/133 ,  B65H2404/143 ,  B65H2404/144 ,  B65H2404/61 ,  B65H2406/11 ,  B65H2406/12 ,  B65H2406/122 ,  B65H2406/34 ,  B65H2406/365 ,  B65H2701/1718

    摘要： An apparatus for feeding porous sheets of media from a stack of such sheets includes a support structure for supporting the stack. A gas conduit is mounted on the support structure and has an outlet that is oriented so that, when the stack is positioned on the support structure, the outlet is directed towards a first sheet of the stack. The gas conduit is in fluid communication with a gas supply so that a stream of gas can be directed onto the first sheet to penetrate the first sheet and generate a cushion of gas between the first sheet and a second sheet to separate the first and second sheets. A sheet feed mechanism feeds the first sheet from the stack once the first and second sheets are separated.

    摘要翻译： 用于从这样的片材的堆叠馈送多孔介质片的设备包括用于支撑该堆叠的支撑结构。 气体导管安装在支撑结构上并且具有定向的出口，使得当堆叠被定位在支撑结构上时，出口被引向堆叠的第一片。 气体管道与气体供应流体连通，使得气流可以被引导到第一片材上以穿透第一片材并且在第一片材和第二片材之间产生气垫，以分离第一片材和第二片材 。 一旦第一和第二片材分离，片材进给机构就将第一片材从叠片送出。

    Paper feeding apparatus for image forming apparatus
    85.
    发明申请
    Paper feeding apparatus for image forming apparatus 审中-公开
    成像设备的送纸设备

    公开(公告)号：US20070069456A1

    公开(公告)日：2007-03-29

    申请号：US11484769

    申请日：2006-07-12

    申请人： Gi-cheol Jeong

    发明人： Gi-cheol Jeong

    IPC分类号： B65H5/02 ,  B65H5/04

    CPC分类号： B65H9/106 ,  B65H5/062 ,  B65H9/06 ,  B65H2404/11221 ,  B65H2404/133 ,  B65H2404/1441

    摘要： A paper feeding apparatus for an image forming apparatus efficiently aligns the leading edge of a paper as being fed into the image forming apparatus regardless of the thickness of the paper. The paper feeding apparatus includes: first and second feeding roller assemblies rotatably installed on a paper feeding path and at least one tension idle wheel installed in anyone of the first and second feeding roller assemblies. The tension idle wheel is resiliently and elastically deformable in the radial direction thereof when the first and second feeding roller assemblies come into close contact with each other. A leading-edge alignment member is installed downstream of the first and second feeding roller assemblies to align the leading edge of a paper as being fed with respect to the apparatus.

    摘要翻译： 用于图像形成设备的送纸设备有效地将纸张的前边缘与纸张的厚度无关地馈送到图像形成设备中。 供纸装置包括：可旋转地安装在供纸路径上的第一和第二进给辊组件和安装在第一和第二进给辊组件中的任何一个中的至少一个张力惰轮。 当第一和第二进给辊组件彼此紧密接触时，张力惰轮在其径向上弹性地弹性变形。 前缘对准部件安装在第一和第二进给辊组件的下游，以使纸张的前缘相对于装置进给。

    Media pick-up device of media dispenser
    86.
    发明申请
    Media pick-up device of media dispenser 审中-公开
    介质分配器的介质拾取装置

    公开(公告)号：US20060237896A1

    公开(公告)日：2006-10-26

    申请号：US11451446

    申请日：2006-06-13

    申请人： Eung Park

    发明人： Eung Park

    IPC分类号： B65H3/52

    CPC分类号： B65H5/062 ,  B65H3/0653 ,  B65H2301/5122 ,  B65H2404/133 ,  B65H2404/144 ,  B65H2511/224 ,  B65H2515/81 ,  B65H2601/422 ,  B65H2220/02 ,  B65H2220/08 ,  B65H2220/01

    摘要： The present invention discloses a media pick-up device of a media dispenser including a plurality of conveying rollers rotated by a driving force of a driving means, for conveying media, first separating rollers arranged with predetermined overlaps to the conveying rollers, for separating the media one by one, and second separating rollers arranged to face the conveying rollers with predetermined gaps, for generating a frictional force to the media. The media pick-up device of the media dispenser can accurately separate the media one by one regardless of variations of stiffness of the media.

    摘要翻译： 本发明公开了一种介质分配器的介质拾取装置，包括由驱动装置的驱动力旋转的多个输送辊，用于输送介质，以预定重叠布置的输送辊的第一分离辊分离介质 一个接一个的第二分离辊和布置成以预定间隙面对输送辊的第二分离辊，用于产生对介质的摩擦力。 媒体分配器的介质拾取装置可以准确地分离介质，而不管介质刚度的变化如何。

    Transport shaft for a folding machine
    89.
    发明申请
    Transport shaft for a folding machine 有权
    运输轴用于折叠机

    公开(公告)号：US20050159288A1

    公开(公告)日：2005-07-21

    申请号：US11011779

    申请日：2004-12-15

    申请人： Christoph Beck

    发明人： Christoph Beck

    IPC分类号： B65H27/00 ,  B65H45/00 ,  F16C3/02 ,  B65H45/12

    CPC分类号： B65H27/00 ,  B65H2401/1121 ,  B65H2404/133 ,  B65H2404/1351 ,  F16C3/026

    摘要： A transport shaft for a folding machine includes a shaft body (12), which has an annular cross section, and at least one transport element (14, 16) of annular cross section mounted in a rotationally fixed manner on the shaft body (12). The shaft body (12) is made from carbon-fiber synthetic material.

    摘要翻译： 的传输轴的折页机包括轴体（12），其具有环形的横截面，并且安装在所述轴主体上的旋转固定的方式环形横截面中的至少一个传送元件（14，16）（12） 。 轴体（12）由碳纤维合成材料制成。