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144 条记录 (耗时 0.01 秒)

    Anordnung und Verfahren zur Montage von Saugbändern in Bogenanlegern
    72.
    发明公开
    Anordnung und Verfahren zur Montage von Saugbändern in Bogenanlegern 失效
    装置和用于在片材进给器抽吸带的安装方法。

    公开(公告)号：EP0607577A2

    公开(公告)日：1994-07-27

    申请号：EP93120242.8

    申请日：1993-12-16

    申请人： Heidelberger Druckmaschinen Aktiengesellschaft

    发明人： Maass, Burkhard

    IPC分类号： B65H11/00 ,  B65H5/22

    CPC分类号： B65H11/005 ,  B65H2402/10 ,  B65H2402/60 ,  B65H2406/321 ,  B65H2406/3223 ,  B65H2601/324

    摘要： Bandfördertisch eines Anlegers einer papierbogenverarbeitenden Maschine, mit wenigstens einer Durchgangsöffnung in der Bogenförderebene zur Aufnahme eines steifen Rahmens (7), mit mindestens einem umlaufend um im Rahmen (7) drehbar gelagerte Umlenkrollen (8,9) geführten Transportband (10) und mit Mitteln (27) zur Befestigung des Rahmens (7) an einer maschinenfesten Halterung, so daß die Position des zur Förderung vorgesehenen Trums des Transportbands die Arbeitsposition ist.

    摘要翻译： 纸张处理机器的给料机的带式输送器表，具有至少出在片材输送平面，用于接收的刚性框架（7）的通孔的，具有至少一个周向围绕所述框架（7）可旋转地安装的导向辊（8,9）的传送带（10）和装置（ 27）用于固定所述框架（7）上的机器的固定支撑，使旨在促进传送带的运行在所述工作位置的位置。

    Sheet transporting apparatus
    74.
    发明公开
    Sheet transporting apparatus 失效
    板材运输设备

    公开(公告)号：EP0383612A3

    公开(公告)日：1991-03-27

    申请号：EP90301676.4

    申请日：1990-02-16

    申请人： FUJITSU LIMITED

    发明人： Tanaka, Nobuyuki ,  Inoue, Hiroyuki

    IPC分类号： B65H5/08

    CPC分类号： B65H11/005 ,  B65H5/085 ,  B65H5/224 ,  G03G15/0194 ,  G03G15/65 ,  G03G2215/00371 ,  G03G2215/00679 ,  G03G2215/0119

    摘要： A sheet transporting apparatus, for transporting a sheet-form article along a feeding path between first and second locations that are spaced apart horizontally, comprises two parallel endless-loop conveyors (10a) having respective horizontal portions extending along opposite sides of the said feeding path, a sheet-gripper (10e, 10f) having opposite ends mounted respectively on the two parallel conveyors (10a), so as to extend therebetween across the said feeding path, for gripping a leading edge of such a sheet-form article (P) and pulling it along the said path, and an auxiliary endless conveyor belt (22) arranged so as to have a horizontal upper operative portion extending along the said feeding path, between the said two parallel conveyors, for supporting such a sheet-form article rearward of the said gripper. The support surface of the auxiliary conveyor belt (22) is formed with a recess (22d) which, when the apparatus in use, accommodates the said gripper (10e, 10f) so as to enable the sheet-form article gripped thereby to extend horizontally therefrom onto the said support surface rearward of the said recess as that article is pulled along the said feeding path. Such a sheet transporting apparatus may be used, for example, in a printer or photocopier for feeding a sheet, on which an image is to be printed, between toner printing units arranged along the feeding path, and can enable the sheet to be delivered to these units reliably and in a desirably accurate horizontal disposition.

    Sheet transporting apparatus
    75.
    发明公开
    Sheet transporting apparatus 失效
    纸张传输设备

    公开(公告)号：EP0383612A2

    公开(公告)日：1990-08-22

    申请号：EP90301676.4

    申请日：1990-02-16

    申请人： FUJITSU LIMITED

    发明人： Tanaka, Nobuyuki ,  Inoue, Hiroyuki

    IPC分类号： B65H5/08

    CPC分类号： B65H11/005 ,  B65H5/085 ,  B65H5/224 ,  G03G15/0194 ,  G03G15/65 ,  G03G2215/00371 ,  G03G2215/00679 ,  G03G2215/0119

    摘要： A sheet transporting apparatus, for transporting a sheet-form article along a feeding path between first and second locations that are spaced apart horizontally, comprises two parallel endless-loop conveyors (10a) having respective horizontal portions extending along opposite sides of the said feeding path, a sheet-gripper (10e, 10f) having opposite ends mounted respectively on the two parallel conveyors (10a), so as to extend therebetween across the said feeding path, for gripping a leading edge of such a sheet-form article (P) and pulling it along the said path, and an auxiliary endless conveyor belt (22) arranged so as to have a horizontal upper operative portion extending along the said feeding path, between the said two parallel conveyors, for supporting such a sheet-form article rearward of the said gripper. The support surface of the auxiliary conveyor belt (22) is formed with a recess (22d) which, when the apparatus in use, accommodates the said gripper (10e, 10f) so as to enable the sheet-form article gripped thereby to extend horizontally therefrom onto the said support surface rearward of the said recess as that article is pulled along the said feeding path.
    Such a sheet transporting apparatus may be used, for example, in a printer or photocopier for feeding a sheet, on which an image is to be printed, between toner printing units arranged along the feeding path, and can enable the sheet to be delivered to these units reliably and in a desirably accurate horizontal disposition.

    摘要翻译： 一种用于沿着在水平间隔开的第一位置和第二位置之间的输送路径输送片状物品的片材输送装置包括两个平行的环状输送器（10a），所述输送器具有沿着所述输送路径的相对侧延伸的相应水平部分 ，一个片材夹持器（10e，10f），其具有分别安装在两个平行传送器（10a）上的相对端部，以便跨过所述供给通道在其间夹持，用于夹持这种片状物品（P）的前边缘， 并沿着所述路径拉动;以及辅助循环传送带（22），其布置成在所述两个平行传送器之间具有沿着所述馈送路径延伸的水平上部操作部分，用于向后支撑这种片状物品 所述夹具的一部分。 辅助传送带（22）的支撑表面形成有凹槽（22d），当使用装置时，凹槽（22d）容纳所述抓取器（10e，10f）以使得由此抓取的片状物品能够水平延伸 从而随着物品沿着所述馈送路径被拉动而到达所述凹部后方的所述支撑表面上。 这样的片材输送装置例如可以用于在打印机或复印机中用于将要在其上打印图像的片材输送到沿着输送路径布置的调色剂打印单元之间，并且可以使片材被输送到 这些装置可靠且处于理想的精确水平布置。

    Suction-belt document handler
    76.
    发明公开
    Suction-belt document handler 失效
    戒指文件处理器

    公开(公告)号：EP0328412A3

    公开(公告)日：1990-04-25

    申请号：EP89301307.8

    申请日：1989-02-10

    申请人： XEROX CORPORATION

    发明人： Iaia, Thomas C., Jr. ,  Herley, James A. ,  Male, Roger C. ,  McLaughlin, William J. ,  McKeown, Douglas A. ,  Schaffer, Robert R. ,  Spehrley, Charles W., Jr. ,  Siegel, Robert P.

    IPC分类号： G03B27/64 ,  G03G15/00

    CPC分类号： B65H11/005 ,  B65H5/224 ,  B65H2406/323 ,  G03B27/64

    摘要： A document handler (20) for presenting documents to the platen (23) of a copier (10) for copying with a document transport system (32) having document-transport belts (35) movable under a substantially-planar background surface (33a) overlying the platen, and a suction system (33) for applying a partial suction to a document sheet being transported by the movable belts over the platen; with a clamping and unclamping system for moving the background surface against the platen to flatten the belts and a document thereon against the platen for copying. During unclamping, the surface lifts slightly away from the platen, while the document is retained on the belts by suction, by first lifting one edge of the surface 33a up away from the platen substantially before the opposite side, and then subsequently lifting the opposite side, to generate a controlled air flow across the face of the document to retain it on the belts, and moving the belts when the surface is lifted away from the platen. During clamping the one side of the surface 33a moves towards the platen, beginning slightly before the opposite side, to generate a controlled expulsion of air. The disclosed system has two pairs of commonly rotatably driven cams (60, 60a, 62, 62a) with different cam rise times connected to lift the one side of the clamping surface with a motion different from that of the opposite side. The cams can first lift the one side about 2.5 mm, while the opposite side remains in contact with the platen, then lift the opposite side about 0.8 mm, and then the clamping surface can be leveled by lifting the opposite side to about 1.75 mm while the one side is dropped to about 1.75 mm.

    摘要翻译： 一种文件处理机（20），用于向具有可在基本平坦的背景表面（33a）下移动的文档传送带（35）的文件传送系统（32）向用于复印的复印机（10）的文件夹（23） 覆盖所述台板，以及抽吸系统（33），用于对由所述可移动带在所述台板上传送的文件片施加部分抽吸; 具有用于将背景表面抵靠压板移动的夹紧和松开系统，以将带和其上的文件压平在压板上以进行复印。 在松开过程中，表面稍稍离开压板，当原稿通过吸力保持在皮带上时，首先将表面33a的一个边缘基本上在相对侧之前从压板上提起，然后将相对侧抬起 以产生横跨文件表面的受控空气流以将其保持在带上，并且当表面从压板抬起时移动带。 在夹紧期间，表面33a的一侧朝向压板移动，稍微在相对侧之前开始，以产生受控的空气排出。 所公开的系统具有两对通常可旋转地驱动的凸轮（60,60a，62,62a），其具有不同的凸轮上升时间，以不同于相对侧的运动提升夹紧表面的一侧。 凸轮可以首先将一侧提起约2.5mm，而相对侧保持与压板接触，然后将相对侧提升约0.8mm，然后通过将相对侧提升至约1.75mm来平整夹紧表面，同时 一边下降到约1.75毫米。

    SHEET CONVEYING SYSTEM
    80.
    发明公开
    SHEET CONVEYING SYSTEM 审中-公开
    输送系统

    公开(公告)号：EP3221245A1

    公开(公告)日：2017-09-27

    申请号：EP15790589.4

    申请日：2015-11-06

    申请人： OCE-Technologies B.V.

    发明人： JACOBS, Roy H.R. ,  NOLTING, Erik E.M. ,  RIETBERGEN, Mark

    IPC分类号： B65H29/24 ,  B65H5/22

    CPC分类号： B65H5/224 ,  B65H11/005 ,  B65H29/16 ,  B65H29/242 ,  B65H2301/342 ,  B65H2301/44735 ,  B65H2301/5144 ,  B65H2401/141 ,  B65H2401/15 ,  B65H2404/2691 ,  B65H2404/271 ,  B65H2404/284 ,  B65H2406/32 ,  B65H2406/33 ,  B65H2511/214 ,  B65H2801/06 ,  B65H2220/01 ,  B65H2220/02

    摘要： A sheet conveying system includes an upstream conveyor section having an endless first conveyor belt movable in a first conveying direction x and extending in a first lateral direction z, the first conveying direction x and the first lateral direction z defining a first conveying plane xz; and a downstream conveyor section having an endless second conveyor belt that adjoins the first conveyor belt and is movable in a second conveying direction x′ and extends in a second lateral direction z′, the second conveying direction x′ and the second lateral direction z′ defining a second conveying plane x′z′. The conveyor sections are adapted to hold the sheets slip-free on the first and second conveyor belts. The second conveyor belt has a shear compliance in the second conveying plane x′z′ that is larger than the shear compliance of the first conveyor belt in the first conveying plane xz.

    摘要翻译： 片材输送系统包括上游输送机部分，该上游输送机部分具有环形第一输送带，该环形第一输送带可沿第一输送方向x移动并沿第一横向z延伸，第一输送方向x和第一横向z限定第一输送平面xz; 以及下游传送带部分，其具有与第一传送带相邻并且可沿第二传送方向x'运动且沿第二横向方向z'延伸的第二传送带，第二传送方向x'和第二横向方向z' 定义第二输送平面x'z'。 输送机部分适合于在第一和第二输送带上保持无滑动的纸张。 第二传送带在第二传送平面x'z'中具有比第一传送平面xz中的第一传送带的剪切柔度更大的剪切顺应性。