Method and apparatus for separating flexible, flat objects
    2.
    发明授权
    Method and apparatus for separating flexible, flat objects 失效
    用于分离柔性平坦物体的方法和装置

    公开(公告)号:US06244586B1

    公开(公告)日:2001-06-12

    申请号:US09189054

    申请日:1998-11-09

    IPC分类号: B65H508

    CPC分类号: B65H3/0825 B65H3/0883

    摘要: A method and apparatus for separating flexible flat objects from the top of a stack. The objects are lifted upward from the stack one at a time and separated therefrom by progressive adhesive action starting from the trailing end of the object in a transport direction. Once lifted by the adhesion device, the objects are transported in the transport direction by the transport device. The adhesion device may be magnetic for magnetizable articles or may be a suction device. Various techniques for moving suction and/or adhesion progressively along the object to be lifted in the transport direction are disclosed, including progressive application of suction, suction chamber arrangements for accomplishing that and the use of blown air to create a vacuum condition for lifting the sheets. The transport device might comprise a belt for moving the lifted objects. The transport of one object may be occurring while the next object is being lifted.

    摘要翻译: 一种用于将柔性扁平物体从堆叠顶部分离的方法和装置。 物体从堆叠中一次一个地向上提升,并通过从物体的后端沿输送方向开始的渐进粘合动作与其分离。 一旦通过粘合装置提升,物体通过运输装置在运输方向上运输。 粘合装置对于可磁化制品可以是磁性的,或者可以是抽吸装置。 公开了沿传送方向沿待提起物体逐渐移动抽吸和/或粘附的各种技术,包括逐渐施加吸力,用于实现吸气室装置和使用吹风以产生用于提升片材的真空条件 。 传送装置可以包括用于移动被提起物体的皮带。 一个对象的传输可能在下一个对象被提升时发生。

    Ink-jet device and method of operation thereof
    3.
    发明授权
    Ink-jet device and method of operation thereof 失效
    喷墨装置及其操作方法

    公开(公告)号:US5621443A

    公开(公告)日:1997-04-15

    申请号:US311202

    申请日:1994-09-23

    CPC分类号: B41J2/07 B41J2/09 B41J2/18

    摘要: Ink-jet device for producing an image on a recording medium includes a droplet-producing device for ejecting droplets along a trajectory, and a droplet-controlling device for controlling the trajectory of the droplets, the droplet-controlling device being formed as a deflection surface, the deflection surface being disposed so that respective droplets impact thereon and rebound to continue the flight thereof, the respective droplets being splittable into at least two subdroplets as a function of selected parameters, and ink-jet process.

    摘要翻译: 用于在记录介质上产生图像的喷墨装置包括用于沿着轨迹喷射液滴的液滴产生装置和用于控制液滴轨迹的液滴控制装置,液滴控制装置形成为偏转表面 偏转表面被设置成使得相应的液滴在其上冲击并且反弹以继续其飞行,相应的液滴可根据选定的参数和喷墨过程被分割成至少两个子滴。

    Process and apparatus for isolating flexible flat objects
    4.
    发明授权
    Process and apparatus for isolating flexible flat objects 失效
    用于隔离柔性扁平物体的工艺和设备

    公开(公告)号:US06481953B1

    公开(公告)日:2002-11-19

    申请号:US09548808

    申请日:2000-04-14

    IPC分类号: B65G5900

    摘要: In a process and an apparatus for isolating flexible flat objects (5) by lifting the objects (5) off a stack (1) and removing the lifted objects in a transport direction (9) it is provided that each object be aligned into a set position while being in a partially lifted state.

    摘要翻译: 在通过将物体(5)从堆叠(1)上提起并且在传送方向(9)上移除被提起的物体来隔离柔性平坦物体(5)的过程和装置中,条件是每个物体对齐成一套 而处于部分抬起状态。

    Circuit arrangement for a reversible image structure of a printing form
of a printing machine
    5.
    发明授权
    Circuit arrangement for a reversible image structure of a printing form of a printing machine 失效
    用于印刷机的印刷形式的可逆图像结构的电路装置

    公开(公告)号:US5911176A

    公开(公告)日:1999-06-15

    申请号:US20570

    申请日:1993-02-22

    申请人: Rainer Buschulte

    发明人: Rainer Buschulte

    IPC分类号: B41C1/10 B41M5/00

    CPC分类号: B41C1/1058

    摘要: A circuit arrangement for a reversible image build-up of a surface matrix of a printing form for a printing machine, wherein the surface matrix has regions which are activatable and de-activatable by repeated triggering, includes a respective electrical circuit operatively associated with every region of the surface matrix activatable and de-activatable by the repeated triggering, at least one threshold value switch connected in each of the electrical circuits and having a switching state variable by the triggering for respectively activating and de-activating the region operatively associated therewith.

    摘要翻译: 用于印刷机的印刷表面的表面矩阵的可逆图像积累的电路装置,其中所述表面矩阵具有通过重复触发可激活和不可激活的区域,包括与每个区域可操作地相关联的相应电路 通过重复触发可激活和不能激活的表面矩阵,连接在每个电路中的至少一个阈值开关,并且具有通过触发的开关状态变量,以分别启动和去激活与其可操作地相关联的区域。

    Method and apparatus for separating flexible, flat objects
    7.
    发明授权
    Method and apparatus for separating flexible, flat objects 失效
    用于分离柔性平坦物体的方法和装置

    公开(公告)号:US06439565B2

    公开(公告)日:2002-08-27

    申请号:US09841573

    申请日:2001-04-24

    IPC分类号: B65H508

    CPC分类号: B65H3/0825 B65H3/0883

    摘要: A method and apparatus for separating flexible flat objects from the top of a stack. The objects are lifted upward from the stack one at a time and separated therefrom by progressive adhesive action starting from the trailing end of the object in a transport direction. Once lifted by the adhesion device, the objects are transported in the transport direction by the transport device. The adhesion device may be magnetic for magnetizable articles or may be a suction device. Various techniques for moving suction and/or adhesion progressively along the object to be lifted in the transport direction are disclosed, including progressive application of suction, suction chamber arrangements for accomplishing that and the use of blown air to create a vacuum condition for lifting the sheets. The transport device might comprise a belt for moving the lifted objects. The transport of one object may be occurring while the next object is being lifted.

    摘要翻译: 一种用于将柔性扁平物体从堆叠顶部分离的方法和装置。 物体从堆叠中一次一个地向上提升,并通过从物体的后端沿输送方向开始的渐进粘合动作与其分离。 一旦通过粘合装置提升,物体通过运输装置在运输方向上运输。 粘合装置对于可磁化制品可以是磁性的,或者可以是抽吸装置。 公开了沿传送方向沿待提起物体逐渐移动抽吸和/或粘附的各种技术,包括逐渐施加吸力,用于实现吸气室装置和使用吹风以产生用于提升片材的真空条件 。 传送装置可以包括用于移动被提起物体的皮带。 一个对象的传输可能在下一个对象被提升时发生。

    Device for adjusting the supply of ink in the various ink zones of a
printing press
    9.
    发明授权
    Device for adjusting the supply of ink in the various ink zones of a printing press 失效
    用于调节印刷机各种油墨区域中的油墨供应的装置

    公开(公告)号:US5383395A

    公开(公告)日:1995-01-24

    申请号:US168532

    申请日:1993-12-15

    申请人: Rainer Buschulte

    发明人: Rainer Buschulte

    IPC分类号: B41F31/04

    CPC分类号: B41F31/04

    摘要: An adjusting device for providing a zonewise adjustment of the ink gap with respect to the ink-fountain roller in a printing press is manually adjustable via a respective adjusting screw, and has an additional device for performing a coarse adjustment in a relatively short period of time. A plurality of such devices can be disposed side by side along the ink-fountain roller for providing numerous ink zones along the ink-fountain roller to thereby substantially reduce adjustment time for setting up an ink profile.

    摘要翻译: 用于在印刷机中相对于墨斗辊提供油墨间隙的zonewise调整的调节装置可通过相应的调节螺钉手动调节,并且具有用于在较短时间内执行粗调的附加装置 。 多个这样的装置可以沿着墨斗辊并排布置,以沿着墨斗辊提供许多墨区,从而大大减少了用于设置墨水轮廓的调整时间。

    Apparatus for storing, transporting and delivering roll-formed flat printing material for a machine processing such material
    10.
    发明授权
    Apparatus for storing, transporting and delivering roll-formed flat printing material for a machine processing such material 失效
    用于存储,运输和输送用于机加工这种材料的辊式平面印刷材料的装置

    公开(公告)号:US06663041B2

    公开(公告)日:2003-12-16

    申请号:US09817614

    申请日:2001-03-26

    IPC分类号: B65H1900

    摘要: A device for storing, transporting and feeding a roll-forming web of printing material for a machine for processing the material. The device has a housing that surrounds and includes a receptacle for the roll. The housing is manipulatable in a manner analogous to a pallet, and is disposed for receiving and surrounding the roll, from which the web of printing material is unwindable.

    摘要翻译: 一种用于存储,运送和进给用于处理材料的机器的印刷材料的成卷网的装置。 该装置具有围绕并包括用于卷的容器的壳体。 壳体可以类似于托盘的方式操纵,并且设置成用于容纳和包围卷筒,打印材料卷从该卷筒可卷绕。