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19 条记录 (耗时 0.011 秒)

    Sheet braking device with replaceable support element
    1.
    发明授权
    Sheet braking device with replaceable support element 有权
    带可更换支撑元件的板式制动装置

    公开(公告)号：US06598872B1

    公开(公告)日：2003-07-29

    申请号：US09366353

    申请日：1999-08-03

    申请人： Frank Gunschera ,  Sven Kerpe

    发明人： Frank Gunschera ,  Sven Kerpe

    IPC分类号： B65H2968

    CPC分类号： B65H29/68 ,  B65H29/683 ,  B65H2301/231 ,  B65H2601/251

    摘要： A delivery for a printing machine that processes sheets passing through the latter in a processing direction, includes sheet brakes adjustable transversely to the processing direction and a respective braking element having a vacuum passing therethrough, the braking element being cooperatable with the sheet and revolving during the operation thereof, and a supporting element through which vacuum does not pass, the respective braking element being replaceable by the supporting element for converting one of the sheet brakes to a respective sheet support adjustable transversely to the processing direction; and a printing machine having such a delivery.

    摘要翻译： 用于处理沿着加工方向穿过后者的片材的印刷机的传送包括横向于加工方向可调节的片式制动器和具有穿过其中的真空的相应的制动元件，制动元件可与片材配合并且在 以及通过真空不通过的支撑元件，相应的制动元件可被用于将片式制动器之一转换成横向于加工方向可调节的各个片材支撑的支撑元件替换; 以及具有这种输送的印刷机。

    Delivery of a machine for processing flat printing materials
    2.
    发明授权
    Delivery of a machine for processing flat printing materials 失效
    交付用于加工平面印刷材料的机器

    公开(公告)号：US06585259B2

    公开(公告)日：2003-07-01

    申请号：US09740652

    申请日：2000-12-18

    申请人： Sven Kerpe ,  Frank Gunschera ,  Christian Hieb ,  Markus Gerstenberger ,  Peter Hachmann

    发明人： Sven Kerpe ,  Frank Gunschera ,  Christian Hieb ,  Markus Gerstenberger ,  Peter Hachmann

    IPC分类号： B41F2304

    CPC分类号： B41F21/00 ,  B65H29/041 ,  B65H29/52 ,  B65H2406/00 ,  B65H2406/11 ,  B65H2801/21

    摘要： A delivery of a machine for processing flat printing materials, having a sheet guide surface over which the sheets are drawn during operation, with forcible guidance of an edge of the sheets extending in a processing direction, respectively, includes nozzles opening into the sheet guide surface and providing flow therethrough during operation, and a blown air curtain, formed during operation, which extends over the sheet guide surface transversely with respect to the processing direction and is aimed at a target region on the sheet guide surface. The nozzles are arranged on the sheet guide surface in accordance with a first mode and a second mode, the nozzles arranged in accordance with a first of the modes outputting during operation a flow which counteracts a volume flow, from the blown air curtain, which is deflected downline with respect to the processing direction.

    摘要翻译： 一种用于处理平面印刷材料的机器，其具有在操作期间分别拉出纸张的纸张引导表面，分别强制地引导在处理方向上延伸的纸张的边缘，包括通向纸张引导表面的喷嘴 并且在操作期间提供流动，以及在操作期间形成的吹风空气幕，其在片材引导表面上相对于处理方向横向延伸，并且瞄准片材引导表面上的目标区域。 喷嘴根据第一模式和第二模式布置在纸张引导表面上，喷嘴根据第一模式排列，在操作期间输出与吹扫空气幕相反的体积流量的流动 相对于处理方向偏转下划线。

    Device for powdering printed sheets
    3.
    发明授权
    Device for powdering printed sheets 失效
    打印纸张粉碎装置

    公开(公告)号：US6085654A

    公开(公告)日：2000-07-11

    申请号：US251984

    申请日：1999-02-17

    申请人： Frank Gunschera ,  Sven Kerpe

    发明人： Frank Gunschera ,  Sven Kerpe

    IPC分类号： B05B15/04 ,  B41F23/06 ,  B41M7/02

    CPC分类号： B41F23/06 ,  B05B15/0412

    摘要： A device for powdering printed sheets with powder applicator devices switchable back and forth between two operating states and, in a first of the operating states thereof, serving to direct to a given destination a free stream of carrier gas carrying entrained powder, includes, in each of the powder applicator devices, a disposal line formed with an orifice region for channeling therein, in the second of the operating states, a powder gas flow formed by a respective free stream, the powder gas flow being removable by the disposal line; and a sheet-processing printing press including the powdering device, as well as a sheet-processing printing press including a device for indirectly powdering sheets.

    摘要翻译： 一种用于粉碎印刷纸的装置，其中粉末施加器装置可在两种操作状态之间来回切换，并且在其第一种操作状态下，用于将携带夹带粉末的载气的自由流引导到给定目的地， 的处理线，在第二操作状态下形成有用于引导其中的孔口区域的处理线，由相应的自由流形成的粉末气体流，所述粉末气体流可由所述处理线路移除; 以及包括该粉化装置的片材处理用印刷机，以及包括用于间接粉碎片材的装置的片材加工印刷机。

    Device for the temporary guidance of successively transported sheets
    4.
    发明授权
    Device for the temporary guidance of successively transported sheets 失效
    临时指导连续运输的床单的装置

    公开(公告)号：US5829740A

    公开(公告)日：1998-11-03

    申请号：US740252

    申请日：1996-10-25

    申请人： Sven Kerpe ,  Frank Gunschera

    发明人： Sven Kerpe ,  Frank Gunschera

    IPC分类号： B65H5/02 ,  B65H5/06 ,  B65H5/22 ,  B65H29/68

    CPC分类号： B65H29/686

    摘要： A device for the temporary guidance of successively transported sheets along a guiding surface defined by opposite side edges of a sheet, includes a sheet guiding element revolving in a given direction during operation. The guiding element has a groove oriented at least substantially in the given direction and the guiding element has at least one suction opening formed therein. The at least one suction opening has an aperture cross section in the groove to be temporarily covered by a sheet, and the at least one suction opening is subjected to a periodic underpressure exerting a suction effect on a sheet. Such a device exhibits good guiding characteristics at high sheet speeds.

    摘要翻译： 用于沿着由片材的相对侧边缘限定的引导表面临时引导连续输送的片材的装置包括在操作期间沿给定方向旋转的片材引导元件。 引导元件具有至少基本上沿给定方向定向的凹槽，并且引导元件具有形成在其中的至少一个吸入开口。 所述至少一个吸入口在所述槽中具有临时被片材覆盖的孔径横截面，并且所述至少一个吸入口经受周期性负压，对片材施加吸力。 这种装置在高片材速度下表现出良好的引导特性。

    Sheet-braking system for a delivery of a sheet-processing machine, and method of operation
    8.
    发明授权
    Sheet-braking system for a delivery of a sheet-processing machine, and method of operation 有权
    用于输送片材加工机的片材制动系统及其操作方法

    公开(公告)号：US06691999B2

    公开(公告)日：2004-02-17

    申请号：US09737058

    申请日：2000-12-14

    申请人： Frank Gunshera ,  Roland Hirth ,  Sven Kerpe ,  Richard Mack ,  Ralf Weiser

    发明人： Frank Gunshera ,  Roland Hirth ,  Sven Kerpe ,  Richard Mack ,  Ralf Weiser

    IPC分类号： B65H2968

    CPC分类号： B65H29/686 ,  B65H2801/21

    摘要： A sheet-braking system and method of operation for a delivery of a sheet-processing machine, includes a braking belt revolving during operation and undergoing periodic decelerating and accelerating phases. The braking belt further includes a braking strand passable over a suction region providing a suction effect passing through the braking strand. The suction region is overlapped throughout the duration of a respective decelerating phase, by a respective sheet deposited on the braking strand.

    摘要翻译： 用于输送片材加工机械的片材制动系统和操作方法包括在操作期间旋转并且经历周期性减速和加速阶段的制动带。 制动带还包括通过吸力区域通过的制动链，其提供穿过制动链的吸力。 抽吸区域在相应的减速阶段的整个持续期间通过沉积在制动线上的各个片材重叠。

    Sheet-processing machine with a pneumatic sheet-guiding device
    9.
    发明授权
    Sheet-processing machine with a pneumatic sheet-guiding device 有权
    具有气动片材引导装置的片材加工机

    公开(公告)号：US07219889B2

    公开(公告)日：2007-05-22

    申请号：US10689973

    申请日：2003-10-21

    申请人： Peter Hachmann ,  Christian Hieb ,  Sven Kerpe ,  Günter Stephan ,  Ralf Weiser ,  Thorsten Eckart ,  Karl-Heinz Helmstädter

    发明人： Peter Hachmann ,  Christian Hieb ,  Sven Kerpe ,  Günter Stephan ,  Ralf Weiser ,  Thorsten Eckart ,  Karl-Heinz Helmstädter

    IPC分类号： B65H5/00

    CPC分类号： B65H5/228

    摘要： A sheet-processing machine, particularly a rotary printing press, includes a blast-air supply system and a pneumatic sheet-guiding device connected thereto. The sheet-guiding device has a sheet-guiding surface formed with air passage openings and serves for having the sheets dragged thereover in a sheet travel direction. The air passage openings serve for expelling sheet-carrying air flows during operation. The sheet-guiding device further includes flow ducts for aligning sheet-carrying air flows. The air passage openings in the sheet guiding surface form opening cross-sections of the flow ducts in the form of slots having a length which is many times greater than the width thereof.

    摘要翻译： 片材加工机，特别是旋转印刷机，包括与其连接的鼓风供给系统和气动片材引导装置。 片材引导装置具有形成有空气通道开口的片材引导表面，并且用于使纸张沿片材行进方向拖动。 空气通道开口用于在运行期间排出载纸空气流。 片材引导装置还包括用于对准片材承载空气流的流动管道。 片材引导表面中的空气通道开口以长度为其宽度的许多倍的槽形式形成流动管道的开口横截面。