Printing press with rectilinear substrate transport and turning devices
therefor
    1.
    发明授权
    Printing press with rectilinear substrate transport and turning devices therefor 失效
    具有直线基板输送和转动装置的印刷机

    公开(公告)号:US5732623A

    公开(公告)日:1998-03-31

    申请号:US686816

    申请日:1996-07-26

    CPC classification number: B41J3/60 B41F21/00

    Abstract: A printing press has a plurality of in-line printing units in which substrates are transported along a rectilinear transport path. The printing units include several recto printing units and several verso printing units disposed along the transport path. A transport system, which transports the substrates through the printing units along the straight transport path, includes a first transport apparatus through the recto printing units, and a second transport apparatus through the verso printing units. A feeder assembly feeds the substrates to be printed from a feeder pile to the transport system. The feed by the feeder also follows a straight path which is coplanar with the path through the printing units. It is thus possible to print not only bendable substrates, but also rigid and stiff substrates such as carton, plastic, sheet metal, glass, and the like. The system further includes a turning apparatus for turning the substrates between the recto printing units and the verso printing units.

    Abstract translation: 印刷机具有多个在线印刷单元,其中基板沿着直线传送路径传送。 印刷单元包括沿传送路径布置的多个直角印刷单元和多个印刷单元。 沿着直线传送路径,通过印刷单元输送基板的输送系统包括通过正压印刷单元的第一输送装置和通过印刷单元的第二输送装置。 进料组件将待印刷的基材从进料器堆送到输送系统。 进料器的进料还遵循与通过印刷单元的路径共面的直线路径。 因此,可以不仅印刷可弯曲的基材,而且可以印刷刚性和刚性的基材,例如纸箱,塑料,钣金,玻璃等。 该系统还包括用于在正射印刷单元和多个印刷单元之间转动基板的转动装置。

    Sheet-fed printing press
    3.
    发明授权
    Sheet-fed printing press 失效
    单张纸印刷机

    公开(公告)号:US5778783A

    公开(公告)日:1998-07-14

    申请号:US686817

    申请日:1996-07-26

    CPC classification number: B41F21/00

    Abstract: A sheet-fed printing press includes a plurality of printing units disposed along a sheet-transport path. A transport apparatus (3, 33, 40, 50, 66, 78) is disposed along the sheet-transport path. The sheets are transported through the printing units along the sheet-transport path and, after recto-printing, they are returned along a return-transport path which extends essentially in an opposite direction to the sheet-transport path. The printing press is thus enabled to print recto-and-verso while having a very short structural length.

    Abstract translation: 单张纸印刷机包括沿着纸张传送路径布置的多个印刷单元。 输送装置(3,33,40,50,66,78)沿着纸张传送路径设置。 纸张沿着纸张传送路径被输送通过打印单元,并且在正式印刷之后,它们沿着基本上沿与纸张传送路径相反的方向延伸的返回传送路径返回。 因此,印刷机能够打印正方形,同时具有非常短的结构长度。

    Method and device for holding substrates on a transport belt of a
printing press
    4.
    发明授权
    Method and device for holding substrates on a transport belt of a printing press 失效
    用于在印刷机的输送带上保持基板的方法和装置

    公开(公告)号:US5727466A

    公开(公告)日:1998-03-17

    申请号:US769397

    申请日:1996-12-19

    CPC classification number: B65H29/56 Y10S271/90

    Abstract: A device for holding substrates on a printing-press transport belt successively transporting the substrates closely past an impression cylinder includes at least one stripping device disposed in an exit part of a nip between the impression cylinder and the transport belt, the at least one stripping device being movable in synchronism with a printing-press cycle towards and away from the impression cylinder; and a method of operating the device.

    Abstract translation: 用于将印刷压力传送带上的基板保持紧密地传送到压印滚筒上的装置包括至少一个剥离装置,其设置在压印滚筒和输送带之间的辊隙的出口部分中,所述至少一个剥离装置 可以与打印机循环同步地朝向和远离压印滚筒移动; 以及操作该装置的方法。

    Device for feeding printing plates to a plate cylinder of a printing press and sheet-fed rotary printing press having the device
    6.
    发明授权
    Device for feeding printing plates to a plate cylinder of a printing press and sheet-fed rotary printing press having the device 有权
    用于将印刷板供给到具有该装置的印刷机的印版滚筒和单张纸旋转印刷机的装置

    公开(公告)号:US08607701B2

    公开(公告)日:2013-12-17

    申请号:US12254352

    申请日:2008-10-20

    CPC classification number: B41F27/1206 B41P2227/62

    Abstract: A device for feeding printing plates to a plate cylinder in a printing press includes a pivotable guide element. The pivotable guide element has pivotable guide members which are in contact with an image side of the printing plate when the printing plate is being fed to the plate cylinder. These pivotable guide members are disposed in such a way that they can be disengaged from the printing plate when the printing plate is being wrapped around the plate cylinder. A sheet-fed rotary printing press having the device, is also provided.

    Abstract translation: 用于将印刷板供给到印刷机中的印版滚筒的装置包括可枢转的引导元件。 可转动的导向元件具有可转动的导向元件,当印版被馈送到印版滚筒时,它们与印版的图像侧接触。 这些可枢转的引导构件以这样的方式设置,使得当印版被卷绕在印版滚筒上时,它们可以与印版分离。 还提供了具有该装置的单张纸旋转印刷机。

    Method and device for transporting sheets by at least one transporting
belt, whereon the sheets are fixed on a transport path
    7.
    发明授权
    Method and device for transporting sheets by at least one transporting belt, whereon the sheets are fixed on a transport path 失效
    用于通过至少一个传送带传送片材的方法和装置,其中片材被固定在传送路径上

    公开(公告)号:US6158734A

    公开(公告)日:2000-12-12

    申请号:US250937

    申请日:1999-02-18

    CPC classification number: B65H5/021 B65H29/16 B65H2555/13

    Abstract: A method for transporting a sheet on a ferromagnetic transport belt which includes spacing a first switchable retaining device adjacent the ferromagnetic transport belt. The first switchable retaining device is used to position a magnetic retaining element, for example, a permanent magnet, on a sheet that is adjacent the transport belt. The magnet is released from the first switchable retaining device and is fixedly adhered to the transport belt. The sheet, which is caught between the magnet and the transport belt, is fixed to the transport belt and is transported to a second switchable retaining element that removes the magnet. The invention also encompasses a device including a first switchable retaining device that cooperates with the transport belt in the manner described.

    Abstract translation: 一种用于在铁磁运输带上运输片材的方法,其包括将第一可切换保持装置与铁磁运输带相邻。 第一可切换保持装置用于将磁性保持元件(例如永磁体)定位在邻近输送带的片材上。 磁体从第一可切换保持装置释放并且固定地粘附到传送带上。 夹在磁体和传送带之间的片材被固定到传送带上并被传送到去除磁体的第二可切换保持元件。 本发明还包括一种包括以所述方式与输送带配合的第一可切换保持装置的装置。

    Sheet-fed printing press with postprocessing unit
    8.
    发明授权
    Sheet-fed printing press with postprocessing unit 有权
    带有后处理单元的单张纸印刷机

    公开(公告)号:US6027270A

    公开(公告)日:2000-02-22

    申请号:US217860

    申请日:1998-12-21

    Applicant: Martin Greive

    Inventor: Martin Greive

    CPC classification number: B41F13/54 B41J13/00

    Abstract: A sheet-fed printing press having a plurality of stations arranged in a row and including at least one feeder, at least one digital printing unit and at least one delivery, and a common sheet transport path, over which all sheets pass, extending between the at least one printing unit and the at least one delivery, includes a postprocessing unit for the printing press, having a plurality of postprocessing stations arranged in a row, the row of postprocessing stations being disposed parallel to and offset with respect to the row of stations of the printing press, a sheet deflector disposed on the common sheet transport path for feeding the sheets selectively to the at least one delivery and to a collecting container for receiving a batch of sheets, and a displacement device for pushing a batch of sheets, which have been collected in the collecting container, transversely to the general sheet transport direction in the printing press, into an input station of the postprocessing unit.

    Abstract translation: 一种单张纸印刷机,其具有排列成一行的多个台,并且包括至少一个进纸器,至少一个数字印刷单元和至少一个输送部分以及共同的纸张传送路径,所有纸张通过该纸张传送路径, 至少一个打印单元和至少一个传送包括用于印刷机的后处理单元,其具有排列成一排的多个后处理站,所述一行后处理站被平行设置并相对于该行站偏移设置 设置在公共片材传送路径上用于将片材选择性地供给到至少一个传送装置的片材偏转器和用于接收一批片材的收集容器以及用于推动一批片材的位移装置,其中, 已经收集在收集容器中,横向于印刷机中的一般纸张输送方向,进入后处理单元的输入站。

    Device for preventing multiple removal of printing material from a sheet
pile
    9.
    发明授权
    Device for preventing multiple removal of printing material from a sheet pile 失效
    用于防止从纸张堆多次去除打印材料的装置

    公开(公告)号:US5553841A

    公开(公告)日:1996-09-10

    申请号:US312320

    申请日:1994-09-26

    Applicant: Martin Greive

    Inventor: Martin Greive

    CPC classification number: B65H3/56

    Abstract: Device for preventing removal of more sheets than a single sheet from the surface of a sheet pile includes fingers distributed on a front stop in vicinity of the surface of the sheet pile along a front side of the sheet pile for separating the sheets in a separating or singling process, at least one bearing member for carrying the fingers, and resilient supports for supporting the bearing member, the resilient supports being adjustable independently of one another with respect to the sheet pile.

    Abstract translation: 用于防止从片材堆的表面除去比单张片材更多的片材的装置包括沿着片材堆的前侧分布在片材堆的表面附近的前挡块上的指状物,用于将片材分离或分离 至少一个用于承载指状物的支承构件和用于支撑轴承构件的弹性支撑件,弹性支撑件可相对于片材桩彼此独立地调节。

    Device for actuating lateral sheet guides in rotary printing presses
    10.
    发明授权
    Device for actuating lateral sheet guides in rotary printing presses 失效
    用于在旋转印刷机中致动侧板导板的装置

    公开(公告)号:US5483888A

    公开(公告)日:1996-01-16

    申请号:US289693

    申请日:1994-08-12

    Applicant: Martin Greive

    Inventor: Martin Greive

    CPC classification number: B65H31/20 B65H1/14 B65H2801/21

    Abstract: A device for actuating lateral sheet guides in accordance with respective sheet format widths to be processed includes an actuator disposed on an operating side of a rotary printing press for displacing a side stop transversely to the longitudinal direction of a sheet, the actuator being disposed so as to be visible and freely accessible on an operating side of a sheet pile, adjustable lateral sheet guides disposed in a feed region and a delivery region of the printing press, mutually cooperating tensioning devices form-lockingly connected to the actuator and to the lateral sheet guides and being simultaneously adjustable by the actuator in the feed region and in the delivery region symmetrically to a center of a printing unit of the printing press.

    Abstract translation: 用于根据要处理的各个片材格式宽度来驱动横向片材引导件的装置包括:致动器,其设置在旋转印刷机的操作侧,用于横向于片材的纵向方向移位侧挡块,致动器被设置为 在片桩的操作侧可见和可自由接近,设置在进给区域中的可调节侧片导板和印刷机的传送区域,相互配合的张紧装置,其形成为锁定地连接到致动器和侧片导板 并且可以通过进给区域中的致动器和在输送区域中与印刷机的印刷单元的中心对称地同时调节。

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