公开(公告)号：US20040168589A1

公开(公告)日：2004-09-02

申请号：US10723779

申请日：2003-11-24

申请人： MAN Roland Druckmaschinen AG

发明人： Nils-Hendric Schall ,  Andreas Stieler

IPC分类号： B41F005/00

CPC分类号： B65H45/168 ,  B41P2213/734 ,  B65H2220/09 ,  B65H2403/00 ,  B65H2404/4121 ,  B65H2555/20

摘要： In the drive for cylinders of a rotary press which operate together, one of the cylinders includes a pair of cylinder segments which can be driven and rotated independently of one another by respective electric motors. The further cylinder is driven by a dedicated electric motor.

摘要翻译： 在一起工作的旋转压力机的气缸的驱动装置中，其中一个气缸包括一对气缸段，可通过相应的电动机彼此独立地驱动和旋转。 另外的气缸由专用电动机驱动。

公开(公告)号：US20040112232A1

公开(公告)日：2004-06-17

申请号：US10471291

申请日：2003-12-19

发明人： Bernd Klaus Faist ,  Wolfgang Otto Reder ,  Georg Schneider

IPC分类号： B41F005/00

CPC分类号： B41F13/08 ,  B41F13/24 ,  B41F13/34 ,  B41F13/40 ,  B41F31/26

摘要： The invention relates to a device (20) for adjusting the contact pressure between an adjustably mounted first cylinder (21) and at least one second cylinder (22) in a printing machine, especially in a web-fed printing machine. The inventive device comprises at least one actuator (34, 50) with which the first cylinder (21) can be forced in the direction of the second cylinder (22) with an adjustable force, and a fixing device (21) for fixing the first cylinder (21) relative to the second cylinder (22).

摘要翻译： 本发明涉及一种用于调节印刷机中可调节地安装的第一气缸（21）和至少一个第二气缸（22）之间的接触压力的装置（20），特别是在卷筒纸送纸印刷机中。 本发明的装置包括至少一个致动器（34,50），第一气缸（21）可通过该致动器（34,50）以可调节的力在第二气缸（22）的方向上被迫动，并且固定装置（21）用于固定第一 气缸（21）相对于第二气缸（22）。

公开(公告)号：US20030226458A1

公开(公告)日：2003-12-11

申请号：US10457860

申请日：2003-06-10

发明人： Willi Becker ,  Daniel Conzelmann ,  Andreas Fricke ,  Gerhard Heppenstiel

IPC分类号： B41F005/00

CPC分类号： B41F21/106 ,  Y10T74/1828 ,  Y10T74/18288 ,  Y10T74/18296 ,  Y10T74/2107

摘要： A device for torque compensation in a sheet-processing machine includes a cam-controlled compensating mechanism having an energy storage device for exerting a force, a cam disk, and a cam follower to be thrown onto the cam disk by action of the force from the energy storage device. At least one actuating element locks the cam follower in a rest position. A reversing drum with a torque compensation device is also provided.

摘要翻译： 在片材加工机中用于扭矩补偿的装置包括凸轮控制补偿机构，该凸轮控制补偿机构具有用于施加力的能量存储装置，凸轮盘和凸轮从动件，以通过来自 储能装置。 至少一个致动元件将凸轮从动件锁定在静止位置。 还提供了具有转矩补偿装置的反转鼓。

公开(公告)号：US20030172820A1

公开(公告)日：2003-09-18

申请号：US10390866

申请日：2003-03-17

发明人： Andreas Geider ,  Rolf Kundgen

IPC分类号： B41F005/00

CPC分类号： B41F13/10

摘要： A rotary lead-through assembly supplies an operating fluid to a rotor of a machine for processing printing material. An operating cylinder includes an expansion chamber and a piston having a piston outlet opening. The piston is mounted so as to be displaceable towards the rotor for coupling a rotor inlet opening and the piston outlet opening with one another. A pressure generator is connected both to the expansion chamber and to the rotor, when the openings are coupled with one another. A threshold value valve is disposed between the expansion chamber and the piston outlet opening. The valve is automatically openable when a given threshold value of an excess pressure of the operating fluid is exceeded. A machine for processing printing material is also provided.

摘要翻译： 旋转引导组件将工作流体供应到用于处理印刷材料的机器的转子。 操作缸包括膨胀室和具有活塞出口开口的活塞。 活塞被安装成朝向转子移动，用于将转子入口和活塞出口开口彼此联接。 当开口彼此联接时，压力发生器连接到膨胀室和转子两者。 阈值阀设置在膨胀室和活塞出口之间。 当超过工作流体的过压压力的给定阈值时，阀门可以自动打开。 还提供了一种用于加工印刷材料的机器。

公开(公告)号：US20030145746A1

公开(公告)日：2003-08-07

申请号：US10263804

申请日：2002-10-04

申请人： TOKYO KIKAI SEISAKUSHO, LTD.

发明人： Nobutaka Ishibashi ,  Kazuo Yamaguchi ,  Yoshihiro Iwahashi

IPC分类号： B41F005/00 ,  B41F013/02

CPC分类号： B41F33/08 ,  B41F33/06 ,  B65H26/00 ,  B65H2403/725 ,  B65H2403/7252

摘要： A paper-web holding apparatus is provided in a rotary printing press having rollers which form a path for a paper web fed from a paper web feeding unit to travel along to a folding unit via a press unit and around which the paper web is wrapped. The paper-web holding apparatus includes a rotation restraint mechanism provided for at least one selected roller, and a propeller roller mechanism provided for the selected roller. The rotation restraint mechanism restrain rotation of the roller when the rotary printing press is halted, and allows rotation of the roller when the rotary printing press is operated. The propeller roller mechanism has a pressing member which is advanced toward the roller in order to apply pressing force to the roller at least when the rotary printing press is in a halt state.

摘要翻译： 一种纸幅保持装置设置在具有辊的旋转印刷机中，所述辊形成用于从纸幅馈送单元馈送的纸幅的路径，其经由压力单元沿着折叠单元行进，并且纸幅围绕该路径被包裹。 纸幅保持装置包括为至少一个选定的辊设置的旋转限制机构和为所选择的辊设置的推进辊机构。 当旋转印刷机停止时，旋转限制机构限制辊的旋转，并且当旋转印刷机操作时允许辊的旋转。 螺旋桨滚子机构具有朝向辊子前进的按压构件，以便至少在旋转印刷机处于停止状态时向辊施加压力。

公开(公告)号：US20030041756A1

公开(公告)日：2003-03-06

申请号：US10231808

申请日：2002-08-29

发明人： Andreas Detmers ,  Arno Junger ,  Jurgen Kreutzkamper ,  Sven Mader ,  Christian Meier

IPC分类号： B41F005/00

CPC分类号： B41F13/0008 ,  B41P2213/25 ,  B41P2227/70

摘要： A rotary printing press includes at least one form cylinder, a transmitting gear via which the form cylinder is drivable together with at least another cylinder during a printing operation, and a device for setting an image on a printing form disposed on the form cylinder. A freewheeling clutch is disposed, during the printing operation, between the form cylinder and the gear for driving the form cylinder. A separate drive is provided for driving the form cylinder during an image setting operation.

摘要翻译： 一种旋转印刷机包括至少一个成形滚筒，在打印操作期间，成形滚筒与至少另一个滚筒一起驱动的传动齿轮，以及用于在设置在成型滚筒上的打印纸上设置图像的装置。 在打印操作期间，在成型缸和用于驱动成形缸的齿轮之间设置续流离合器。 在图像设置操作期间提供用于驱动成形滚筒的单独的驱动器。

公开(公告)号：US20020100380A1

公开(公告)日：2002-08-01

申请号：US10026495

申请日：2001-12-19

发明人： Wolfgang Bitterich ,  Steffen Derhardt

IPC分类号： B41F005/00

CPC分类号： B41F13/012 ,  Y10T74/19614 ,  Y10T74/19623 ,  Y10T74/19651

摘要： A rotary printing machine includes a first gearwheel, a second gearwheel, and a setting device for selectively adjusting the second gearwheel into a first position, in which the gearwheels are coupled to one another, and into a second position, in which the gearwheels are uncoupled from one another. The printing machine includes a traction mechanism for securing a staggered-teeth rotary-angle position of the second gearwheel relative to the first gearwheel when the second gearwheel is adjusted into the second position, and a first tension element for tensioning a rotatably arranged traction means of the traction mechanism. The first tension element is loaded by a spring. The traction means is assigned a second tension element, and in the second tension element is mounted so to be a selectively adjustable into a first switching position and a second switching position.

摘要翻译： 一种旋转印刷机包括第一齿轮，第二齿轮和用于选择性地将第二齿轮调节到第一位置的调节装置，在第一位置，齿轮彼此联接，并且进入第二位置，在该第二位置，齿轮被分离 从彼此。 印刷机包括牵引机构，用于当第二齿轮调节到第二位置时，相对于第一齿轮固定第二齿轮的交错齿旋转角位置;以及第一张紧元件，用于张紧可旋转地布置的牵引装置 牵引机构。 第一张力元件由弹簧加载。 牵引装置被分配有第二张力元件，并且在第二张力元件中被安装成可选择地调节到第一切换位置和第二切换位置。

公开(公告)号：US20020007745A1

公开(公告)日：2002-01-24

申请号：US09850045

申请日：2001-05-07

发明人： Christian Compera ,  Wolfgang Alberstadt

IPC分类号： B41F001/00 ,  B41F005/00

CPC分类号： B41F27/105

摘要： The invention concerns a device for assembly of tubular cylindrical carriers (8) on the circumference (22) of carrier cylinders (1) of drums or cylinders, wherein for the assembly of the tubular carrier (8) on the lateral surface (22) a pressure medium acts upon the latter. By attaching an assembly aid (4), on which a tubular carrier (8) can be held, on the carrier cylinder (1), a pressure medium acts upon the latter, so that positioning of the tubular carrier (8) is made possible.

摘要翻译： 本发明涉及一种用于在滚筒或滚筒的承载滚筒（1）的圆周（22）上组装管状圆柱形托架（8）的装置，其中为了将管状载体（8）组装在侧面（22）上 压力介质作用于后者。 通过在载体滚筒（1）上附接一个可以将管状载体（8）保持在其上的组合辅助件（4），压力介质作用在该载体（1）上，使得管状载体（8）的定位成为可能 。

公开(公告)号：US20010052301A1

公开(公告)日：2001-12-20

申请号：US09760860

申请日：2001-01-16

发明人： Andreas Stieler ,  Theo Keilhau

IPC分类号： F16H055/18 ,  F16H057/10 ,  B41F005/00

CPC分类号： F16H57/12 ,  B41F13/012 ,  Y10T74/19623 ,  Y10T74/19637

摘要： An apparatus for preventing backlash in a gear train in a printing machine includes a shaft arranged on the printing machine and gearwheels with at least one gearwheel being arranged on the shaft for driving the shaft, and a brake having adjustable braking power, the brake being arranged on the shaft in a direction of drive of the gear train.

摘要翻译： 一种用于防止印刷机中的齿轮系中的齿隙的装置，包括布置在印刷机上的轴和齿轮，其中至少一个齿轮布置在用于驱动轴的轴上，以及具有可调制动力的制动器，制动器布置 在轴上沿齿轮系的驱动方向。

公开(公告)号：US20010050013A1

公开(公告)日：2001-12-13

申请号：US09859486

申请日：2001-05-18

申请人： Kabushiki Kaisha Tokyo Kikai Seisakusho

发明人： Takanobu Kawabata

IPC分类号： B41F005/00 ,  B41F013/24 ,  B41L003/02

CPC分类号： B41F13/14

摘要： An apparatus for positional adjustment of a plate cylinder in both lateral and circumferential directions thereof for image registration in a multicolor, offset rotary printing press. A lateral adjustment mechanism includes a spur gear which is motor driven bidirectionally, and which travels laterally back and forth, to cause lateral displacement of the plate cylinder. The gear has a pin erected eccentrically thereon for abutment against a fixed limit stop on the press frame in order to limit the bidirectional rotation of the gear and hence to prevent the plate cylinder from being driven laterally beyond limits. A circumferential adjustment mechanism includes another spur gear which is motor driven bidirectionally, and which also travels laterally back and forth, to cause circumferential displacement of the plate cylinder. This second gear has a pin extending eccentrically therethrough and having its ends projecting in opposite directions therefrom. The double-ended pin is to hit a pair of limit stops on the press frame, which are spaced from each other laterally of the gear, in the event of bidirectional circumferential displacement of the plate cylinder beyond limits.

摘要翻译： 一种印版滚筒在其横向和圆周方向上的位置调整的装置，用于在多色偏移旋转印刷机中进行图像配准。 横向调节机构包括正向电动机驱动的正齿轮，并且横向前后移动，导致印版滚筒的横向位移。 齿轮具有偏心地设置在其上的销，用于抵靠在压机框架上的固定限位挡块上，以限制齿轮的双向旋转，从而防止印版滚筒横向驱动超出限制。 圆周调节机构包括另一正齿轮，该正齿轮是电动双向驱动的，并且还可横向前后移动，以引起印版滚筒的周向位移。 该第二齿轮具有偏心地穿过其中并且其端部从其相反方向突出的销。 如果印版滚筒的双向周向位移超出限制，则双端销将在压机框架上相对于齿轮横向彼此间隔开。