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12 条记录 (耗时 0.031 秒)

    Method and apparatus for guiding and transferring a sheet in a printing machine
    5.
    发明授权
    Method and apparatus for guiding and transferring a sheet in a printing machine 失效
    用于在印刷机中引导和转印片材的方法和装置

    公开(公告)号：US06691611B2

    公开(公告)日：2004-02-17

    申请号：US09998719

    申请日：2001-11-30

    申请人： Christian Görbing ,  Karl-Heinz Helmstädter ,  Albert Maul

    发明人： Christian Görbing ,  Karl-Heinz Helmstädter ,  Albert Maul

    IPC分类号： B41F502

    CPC分类号： B41F21/06 ,  B41F21/00 ,  B41F21/10 ,  B41F21/108

    摘要： An apparatus for guiding and transferring a sheet in a printing machine from a first cylinder to a gripper of a second cylinder in which the apparatus has a guide device for a holding element, which is held outside the first and second cylinder. In this way, the design of the guide apparatus can be independent of the first and second cylinders. In addition, a longer time period is available for gripping, tensioning and transferring the sheet. The apparatus can be used both in a recto printing machine and in a turner device in recto and verso printing.

    摘要翻译： 一种用于将打印机中的片材从第一圆筒引导和传送到第二圆柱体的夹持器的装置，其中该装置具有保持在第一和第二圆柱体外部的用于保持元件的引导装置。 以这种方式，引导装置的设计可以独立于第一和第二气缸。 此外，更长的时间段可用于夹紧，张紧和转印纸张。 该设备可以用于正面打印机和直角打印机中的转盘装置中。

    Clutch for drive elements of a printing machine
    6.
    发明授权
    Clutch for drive elements of a printing machine 失效
    离合器用于打印机的驱动元件

    公开(公告)号：US06857364B2

    公开(公告)日：2005-02-22

    申请号：US10113416

    申请日：2002-04-01

    申请人： Christian Görbing ,  Karl-Heinz Helmstädter

    发明人： Christian Görbing ,  Karl-Heinz Helmstädter

    IPC分类号： B41F21/00 ,  B41F21/10 ,  F16H1/06 ,  B41F5/02

    CPC分类号： B41F21/106 ,  B41P2213/25

    摘要： A device for locking, with respect to a first power transmission element, a further power transmission element that is lockable in a rotational position thereof, provides for the first and the further power transmission element to have a common working chamber with a variable volume to which a pressure medium can be applied, it being possible for the pressure medium in the working chamber to be solidified by applying an electric voltage or a magnetic force field thereto.

    摘要翻译： 一种用于相对于第一动力传递元件锁定能够在其旋转位置被锁定的另一个动力传递元件的装置，用于使第一和另一个动力传递元件具有可变容积的公共工作室， 可以施加压力介质，通过向其施加电压或磁力场来使工作室中的压力介质固化。

    Reversing or turning assembly of a sheet-processing machine
    8.
    发明授权
    Reversing or turning assembly of a sheet-processing machine 失效
    片材加工机的倒转或转动组装

    公开(公告)号：US06851361B2

    公开(公告)日：2005-02-08

    申请号：US10417569

    申请日：2003-04-17

    申请人： Christian Görbing ,  Karl-Heinz Helmstädter ,  Raimund Schröder

    发明人： Christian Görbing ,  Karl-Heinz Helmstädter ,  Raimund Schröder

    IPC分类号： B41F13/18 ,  B41F21/10 ,  B41F5/02

    CPC分类号： B41F21/106

    摘要： A reversing or turning assembly of a sheet-processing machine includes an impression cylinder having a circumferential surface for transporting sheets thereon for printing the sheets in a printing nip associated with the impression cylinder. Gripper devices are provided for gripping the printed sheets at a respective trailing edge thereof and for lifting the gripped sheets off the impression cylinder for reversing the gripped sheets. The circumferential surface of the impression cylinder is formed with recesses in a region thereof occupied by the trailing edge of the sheets, for permitting the gripper devices to penetrate or dip into the recesses to grip the sheet trailing edge. The recesses have a position being variable in circumferential direction of the circumferential surface of the impression cylinder for adapting to different sheet formats.

    摘要翻译： 片材加工机的倒转或转动组件包括具有用于在其上输送片材的圆周表面的压印滚筒，用于在与压印滚筒相关联的打印辊隙中打印纸张。 提供夹持装置用于在其相应的后缘处夹持印刷的片材，并且用于将夹持的片材从压印滚筒上提起以使夹持的片材反转。 压印滚筒的圆周表面在其由片的后缘占据的区域中形成有凹槽，用于允许夹持器件穿透或浸入凹部中以夹持片材后缘。 凹部具有可以在压印滚筒的圆周表面的圆周方向上变化的位置，以适应不同的纸张格式。

    Multi-disk clutch
    9.
    发明授权
    Multi-disk clutch 失效
    多盘离合器

    公开(公告)号：US06695114B2

    公开(公告)日：2004-02-24

    申请号：US10078114

    申请日：2002-02-19

    申请人： Karl-Heinz Helmstädter ,  Christian Görbing

    发明人： Karl-Heinz Helmstädter ,  Christian Görbing

    IPC分类号： F16D1368

    CPC分类号： B41F13/008 ,  B41P2213/25 ,  F16D13/648

    摘要： A device for positively coupling one force transmission element with a further force transmission element includes a multi-disk clutch formed of at least four disk rings for adjusting the rotary position of the further transmission element in relation to the one force transmission element, the disk rings being axially displaceably mounted and, for both directions of rotation, having a play-free operative connection with the force transmission elements.

    摘要翻译： 用于将一个力传递元件与另一个力传递元件正向联接的装置包括由至少四个盘环形成的多盘离合器，用于相对于一个力传递元件调节另一个传动元件的旋转位置，盘环 轴向可移动地安装，并且对于两个旋转方向，具有与力传递元件的无间隙操作连接。

    Control roller having speed-dependent pressing force
    10.
    发明授权
    Control roller having speed-dependent pressing force 失效
    控制辊具有速度依赖的按压力

    公开(公告)号：US07370580B2

    公开(公告)日：2008-05-13

    申请号：US11053992

    申请日：2005-02-09

    申请人： Christian Görbing ,  Thomas Schmidt

    发明人： Christian Görbing ,  Thomas Schmidt

    IPC分类号： B41F1/30

    CPC分类号： B41F21/104

    摘要： In an apparatus for adapting the pressing force of a control roller on a control can in a sheet-processing machine by a torsion spring, the apparatus either changes the effective spring length or the spring stiffness as a function of the rotational speed of the sheet-processing machine. The spring can be a torsion spring rod with an actuator setting the spring force by changing the prestress. A stiffening element can be connected to the torsion spring rod and set the spring force by changing the spring stiffness of the torsion spring rod.

    摘要翻译： 在通过扭转弹簧在片材加工机中使控制辊在控制罐上的按压力适应的装置中，该装置根据片材加工机的旋转速度来改变有效弹簧长度或弹簧刚度， 加工机。 弹簧可以是一个带有致动器的扭力弹簧杆，通过改变预应力来设定弹簧力。 加强元件可以连接到扭转弹簧杆，并通过改变扭转弹簧杆的弹簧刚度来设定弹簧力。