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10 条记录 (耗时 0.049 秒)

    Device and method for synchronizing a plurality of electric drive units in a paper processing machine
    5.
    发明授权
    Device and method for synchronizing a plurality of electric drive units in a paper processing machine 失效
    用于在纸张处理机中同步多个电驱动单元的装置和方法

    公开(公告)号：US06925349B2

    公开(公告)日：2005-08-02

    申请号：US10293644

    申请日：2002-11-13

    申请人： Kai Albrecht ,  Holger Faulhammer ,  Georg Roessler ,  Eckehard Sommer ,  Bernhard Wagensommer

    发明人： Kai Albrecht ,  Holger Faulhammer ,  Georg Roessler ,  Eckehard Sommer ,  Bernhard Wagensommer

    IPC分类号： B41F33/06 ,  B41F13/004 ,  G05B19/05 ,  H02P5/00 ,  G05B19/18 ,  D21F7/00

    CPC分类号： B41F13/0045 ,  B41P2213/734 ,  H02P5/00

    摘要： The present invention relates to a device and a method for synchronizing processes which are executed on a plurality of units (2a, 2b, 2c), in particular, in paper-processing machines, the units (2a, 2b, 2c) being connected to a central control unit (1) via a data bus (6). The present invention is characterized in that the central control unit (1) is designed for distributing movement commands via a data bus (6) to a plurality of units (2a, 2b, 2c), the movement commands containing the instant at which these commands are executed, and that provision is made for the units (2a, 2b, 2c) which keep available the absolute time to synchronously execute these commands at the instant communicated via the commands.

    摘要翻译： 本发明涉及一种用于同步处理的装置和方法，所述装置和方法在多个单元（2a，2b，2c）上执行，特别是在纸张加工机中，所述单元（2a，2b， 2）通过数据总线（6）连接到中央控制单元（1）。 本发明的特征在于，中央控制单元（1）被设计用于经由数据总线（6）将移动命令分配给多个单元（2a，2b，2c），所述移动命令包含在 执行这些命令，并且为在通过命令通信的时刻同时执行这些命令的绝对时间保持可用的单元（2 a，b，2c）进行了规定。

    Printing machine with compensation elements for compensating speed differences and transfer errors between printing groups and method of transferring printed sheets in such a printing machine
    6.
    发明授权
    Printing machine with compensation elements for compensating speed differences and transfer errors between printing groups and method of transferring printed sheets in such a printing machine 失效
    具有补偿元件的印刷机，用于补偿印刷组之间的速度差异和印刷组之间的误差以及在这种印刷机中转印印张的方法

    公开(公告)号：US06810806B2

    公开(公告)日：2004-11-02

    申请号：US09771450

    申请日：2001-01-26

    申请人： Holger Faulhammer ,  Bernhard Wagensommer

    发明人： Holger Faulhammer ,  Bernhard Wagensommer

    IPC分类号： B41F2110

    CPC分类号： B41F7/06 ,  B41F21/10

    摘要： A printing machine, which includes at least two printing unit groups having drives which are decoupled from one another and assigned, respectively, to one printing unit group, and having printing units with transfer cylinders, include compensation elements for compensating for speed differences and positional errors between two printing unit groups. The compensation elements are assigned to a printing unit group which is an accepting printing unit group, in order to compensate for transfer errors.

    摘要翻译： 一种印刷机，其包括至少两个印刷单元组，其具有彼此分离并分配给一个印刷单元组并具有传送滚筒的印刷单元的驱动器，所述印刷单元组包括用于补偿速度差异和位置误差的补偿元件 两个印刷单元组之间。 补偿元件被分配给作为接受打印单元组的打印单元组，以便补偿传送错误。

    Method for automatically exchanging a printing plate as well as corresponding rotary press
    8.
    发明授权
    Method for automatically exchanging a printing plate as well as corresponding rotary press 有权
    自动更换印版以及相应的旋转印刷机的方法

    公开(公告)号：US06945173B2

    公开(公告)日：2005-09-20

    申请号：US10294953

    申请日：2002-11-14

    申请人： Markus Donges ,  Holger Faulhammer ,  Bernhard Wagensommer

    发明人： Markus Donges ,  Holger Faulhammer ,  Bernhard Wagensommer

    IPC分类号： B41F13/004 ,  B41F27/12 ,  B41F33/14 ,  B41F33/16 ,  B41F33/00

    CPC分类号： B41F27/1206 ,  B41F13/0045 ,  B41P2227/60

    摘要： A method for automatically exchanging a printing plate (500) in a print unit of a rotary press having a blanket cylinder (250) and a plate cylinder (260) carrying the printing plate includes disengaging the plate cylinder from the blanket cylinder; reducing the speed of the plate cylinder (v_P) to a rendezvous speed (v_R) which is greater than 0; automatically clamping the printing plate onto the plate cylinder at the rendezvous speed (v_R); and increasing the speed of the plate cylinder (v_P) to a printing speed (v_DG).

    摘要翻译： 用于在具有橡皮布滚筒（250）和承载印版的印版滚筒（260）的旋转印刷机的印刷单元中自动更换印版（500）的方法包括：将印版滚筒与橡皮布滚筒分离; 将印版滚筒（v_P）的速度降低到大于0的会合速度（v_R）; 将印版自动以会合速度（v_R）夹紧在印版滚筒上; 并将印版滚筒（v_P）的速度提高到打印速度（v_DG）。

    Method of adjusting two rollers that can be placed on each other in a printing unit
    10.
    发明授权
    Method of adjusting two rollers that can be placed on each other in a printing unit 失效
    调整可以在打印单元中彼此放置的两个辊的方法

    公开(公告)号：US06708616B2

    公开(公告)日：2004-03-23

    申请号：US10112539

    申请日：2002-03-28

    申请人： Holger Faulhammer ,  Bernhard Wagensommer

    发明人： Holger Faulhammer ,  Bernhard Wagensommer

    IPC分类号： B41F3130

    CPC分类号： B41F33/0072 ,  B41F33/0063

    摘要： In order to achieve a good printed result, it is important that the rollers that interact with each other are arranged at a suitable distance from each other, so that they act on each other with the pressure as stipulated. In order to set the rollers, use is made of a stripe, in particular an ink stripe, which results from contact between the rollers in the rest state. After the transfer, i.e., the formation of the strip, the relevant roller must be rotated into a position wherein the printing machine operator can have access to the ink stripe. As a result of the safety devices provided in printing units, it is generally not possible to detect, however, when the ink stripe on the roller appears in the suitable position. The invention provides a remedy here, in that it is proposed to rotate the roller into the viewable position at a suitable speed, or, by using a special program, taking into account a predefined rotational angle, to move the rollers automatically into the viewable positions.

    摘要翻译： 为了获得良好的印刷结果，重要的是彼此相互作用的辊子以相互适当的距离布置，使得它们以规定的压力彼此作用。 为了设置辊子，使用由在静止状态下的辊之间的接触而导致的条纹，特别是油墨条纹。 在转移之后，即形成条带时，相关的辊必须旋转到其中印刷机操作者能够进入墨条的位置。 作为设置在印刷单元中的安全装置的结果，通常不可能检测到当辊上的墨条出现在合适位置时。 本发明提供了一种补救措施，因为提出以适当的速度将辊子旋转到可视位置，或者通过使用特殊程序考虑预定的旋转角度，将辊子自动地移动到可视位置 。