-
1.发明申请Device for changing over gripper control in a turning configuration of a sheet-processing machine 有权用于在片材加工机的转动结构中改变夹持器控制的装置公开(公告)号：US20060070541A1
公开(公告)日：2006-04-06
申请号：US11242764
申请日：2005-10-04
IPC分类号： B41F21/04
CPC分类号： B41F21/106
摘要： In a device for changing over a gripper control in a turning configuration of a sheet-processing machine, there is provided a slide to be guided axially displaceably by radial stops. The device changes over a gripper control from recto printing to verso printing on a transfer device such as a drum or a cylinder of a turning configuration in a sheet-processing machine.
摘要翻译： 在用于切换片材加工机的转动构造中的夹持器控制的装置中，设置有通过径向止动件被轴向移动的滑动件。 该装置在夹持器控制中从正面打印改变到在片材加工机器中的诸如滚筒或转动构型的滚筒的转移装置上的正常打印。
-
2.发明申请Process for the safe operation of a printing machine and a printing machine for the execution of the process 有权用于执行该过程的印刷机和印刷机的安全操作的过程公开(公告)号：US20050279233A1
公开(公告)日：2005-12-22
申请号：US11159077
申请日：2005-06-22
CPC分类号： B41F21/10 , B41P2213/734 , B41P2233/20
摘要： A process provides for the safe operation of a printing machine. The printing machine has a first cylinder driven by a first motor, and a second cylinder driven by a second motor. The first cylinder accepts sheets of paper from the second cylinder or delivers them to the second cylinder by a gripper system. In the case of a deviation in the synchronized running between the cylinders, the gripper system is retracted at least in part far enough into the first cylinder that the possibility of a collision of the gripper system with the second cylinder is eliminated.
摘要翻译： 一种方法提供了一种印刷机的安全操作。 印刷机具有由第一电动机驱动的第一气缸和由第二电动机驱动的第二气缸。 第一气缸从第二气缸接收纸张或通过夹具系统将其传送到第二气缸。 在气缸之间的同步运行偏差的情况下，夹持器系统至少部分地缩回到第一气缸中足以消除夹持器系统与第二气缸碰撞的可能性。
-
3.发明授权Method and apparatus for smear-free guidance of a printed sheet on a sheet-guiding cylinder of a printing press 失效在印刷机的片材引导圆筒上印刷片无污染地引导的方法和装置
公开(公告)号：US5979318A
公开(公告)日：1999-11-09
申请号：US50658
申请日：1998-03-30
CPC分类号： B41F22/00 , B41F21/106
摘要： A method for smear-free guidance of a printed sheet on a given sheet-guiding cylinder of a printing press includes taking over a leading edge of the sheet by a gripper device of the given sheet-guiding cylinder from a preceding or up-line sheet-guiding cylinder and, after the take-over of the leading edge of the sheet by the gripper device, fixing a first section of the underside of the sheet to the circumferential surface of the preceding or up-line sheet-guiding cylinder in a manner that the sheet, which has been pushed onwardly by the preceding or up-line sheet-guiding cylinder, is kept spaced from the circumferential surface of the given sheet-guiding cylinder, and the circumferential surface of the given sheet-guiding cylinder is located, as viewed in radial direction, within a circular path described by the gripper device during the rotation of the given cylinder.
摘要翻译： 在印刷机的给定片材引导圆筒上无印迹引导的方法包括通过来自前一或上一行片材的给定片材引导圆筒的夹持装置来接收片材的前缘 并且在通过夹持装置接收片材的前缘之后，以这种方式将片材的下侧的第一部分固定到前一个或上一页片导向圆筒的圆周表面 由前面的或上一张的导片滚筒向上推动的片材与给定的片材引导筒的圆周表面保持间隔，并且给定的片材引导筒的圆周表面位于， 在径向方向上，在给定气缸旋转期间由夹持装置描述的圆形路径内。
-
4.发明申请Apparatus for Opening and Pivoting a Turner Gripper in a Sheet Processing Machine and Printing Press Having the Apparatus 审中-公开用于在片材加工机中打开和旋转Turner夹爪的装置和具有该装置的印刷机公开(公告)号：US20080042341A1
公开(公告)日：2008-02-21
申请号：US11839951
申请日：2007-08-16
摘要： An apparatus for opening and closing a gripper, in particular a tongs-type gripper in a sheet processing machine, includes a radial cam for controlling a pivoting movement and an axial cam for controlling opening and closing movements of the gripper independently thereof, during a turning operation. A sheet-fed printing press having the apparatus is also provided.
摘要翻译： 用于打开和关闭夹具的设备，特别是片材加工机器中的夹钳式夹具包括用于控制枢转运动的径向凸轮和用于在转动期间独立地控制夹具的打开和关闭运动的轴向凸轮 操作。 还提供了具有该装置的单张纸印刷机。
-
公开(公告)号：US20060080826A1
公开(公告)日：2006-04-20
申请号：US11251484
申请日：2005-10-14
IPC分类号： B23P17/04
CPC分类号： B41F21/104 , Y10T29/49 , Y10T29/49986
摘要： In a method for producing a pivotable bearing between a gripper and a gripper tube bearing the latter or between a gripper shaft and a gripper tube enclosing the latter coaxially, provision is made for all the components to be mounted on the gripper tube to be fixed before a sliding bearing formed as a resin-hardener system is introduced between the respectively pivotably connected parts. In this manner, deformations brought about by the fixing of the components can be compensated for.
摘要翻译： 在用于在夹持器和夹持器管之间产生可枢转轴承的方法中，该夹持器与夹持管之间夹持，或者在夹持器轴与同轴地包围其之间的夹持管之间，为所有要安装在夹持管上的部件提供待固定的所有部件 形成为树脂 - 硬化剂系统的滑动轴承被引入在可分离的可连接部分之间。 以这种方式，可以补偿由部件的固定带来的变形。
-
公开(公告)号：US6105499A
公开(公告)日：2000-08-22
申请号：US174295
申请日：1998-10-16
CPC分类号： B41F22/00
摘要： A transport drum in a rotary printing press, having a covering for preventing a fresh printed product from being smeared when the printed product is being transported through the press, the covering being secured to the jacket surface of the transport drum and being formed of a carrier material, includes resiliently embodied filamentary support elements secured in the carrier material of the covering, and an ink-repellent material applied to outer ends, respectively, of the support elements.
摘要翻译： 旋转式印刷机中的传送滚筒，具有用于防止新印刷品在印刷品通过印刷机输送时被弄脏的覆盖物，该覆盖物被固定到传送滚筒的护套表面并由载体形成 材料包括固定在覆盖物的载体材料中的弹性构造的丝状支撑元件，以及分别施加到支撑元件的外端的防墨材料。
-
公开(公告)号：US20070006754A1
公开(公告)日：2007-01-11
申请号：US11314644
申请日：2005-12-21
IPC分类号： B41F13/24
CPC分类号： B41F21/102
摘要： A method for cyclically conveying sheets through a printing-technological machine adjusts a sheet position with high accuracy. The sheets following one another are in each case held at the front edge in grippers of a gripper system during the conveyance, and wherein the sheet position is adjusted in that a pneumatic apparatus is actuated by a control device which processes signals from at least one fixed-location sensor for the sheet position, as at least one sheet runs past, a large number of measured position values of the sheet are determined successively by using at least one sensor, from the measured position values a characteristic value for the sheet position being determined in the control device, the characteristic value as actual value being compared with a setpoint, and the pneumatic apparatus being set for a following sheet as a function of the comparison in each case between the actual and intended value of the preceding sheet.
摘要翻译： 通过印刷技术机器循环输送片材的方法以高精度调节片材位置。 在输送过程中，彼此相接的片材分别保持在夹持器系统的夹持器的前边缘处，并且其中片材位置被调整为气动装置由控制装置致动，控制装置处理来自至少一个固定 用于片材位置的位置传感器，至少一张片材经过，通过使用至少一个传感器连续地确定片材的大量测量位置值，从测量的位置值确定片材位置的特征值被确定 在控制装置中，将作为实际值的特征值与设定值进行比较，并且将气动装置设置为随后的纸张，作为在每种情况下在前一张纸的实际值和预期值之间的比较的函数。
-
公开(公告)号：US6038976A
公开(公告)日：2000-03-21
申请号：US220326
申请日：1998-12-24
CPC分类号： B41F21/102 , B65H2406/3612 , B65H2601/521 , Y10S271/902
摘要： A suction-air control device for controlling suction air applied to suction openings of a printing-press cylinder, having controllable valves by which the suction openings are connectable to a suction-air source, and a first pneumatic control device for timed or cyclically feeding the suction air, includes a second pneumatic control device for controlling the suction air in a manner dependent upon the format of the printing substrate, the valves being pneumatically controllable and being disposed on the cylinder.
摘要翻译： 一种吸入空气控制装置，用于控制施加到印刷机筒的吸入口的吸入空气，其具有可吸入开口可连接到吸入空气源的可控阀，以及用于定时或循环地进给的第一气动控制装置 吸入空气包括用于以取决于打印基板的格式的方式控制吸入空气的第二气动控制装置，所述阀是可气动控制的并且设置在气缸上。
-
9.发明申请Device and Method for Driving a Reversing Gripper in a Sheet-Processing Machine, Reversing Drum and Printing Press 审中-公开用于在片材加工机中驱动翻转夹爪的装置和方法，翻转鼓和印刷机公开(公告)号：US20080092760A1
公开(公告)日：2008-04-24
申请号：US11867359
申请日：2007-10-04
CPC分类号： B41F21/106
摘要： A reversing gripper system of a sheet-processing machine includes respective drive motors for driving cooperating fixed grippers and spring-loaded grippers to create pivoting and opening movements. The motors may be stationary or may be disposed inside the periphery of a reversing drum. A transmission between a drive motor and the gripper system preferably includes a belt drive. A reversing drum, a printing press and a method of automated electronic adjustment of a gripper position and of gripper opening and closing times, are also provided.
摘要翻译： 片材加工机的倒转夹具系统包括用于驱动协作的固定夹持器和弹簧加载夹持器的相应的驱动马达，以产生枢转和打开运动。 电动机可以是静止的或可以设置在换向鼓的周边内部。 驱动马达和夹纱器系统之间的传动装置优选地包括皮带驱动装置。 还提供了反转滚筒，印刷机以及夹持器位置和夹持器打开和关闭时间的自动电子调整方法。
-
10.发明申请Device for transporting sheets in straight printing or perfecting operation by way of tongs grippers 有权用于通过钳子夹持器在直线打印或完善操作中传送纸张的装置公开(公告)号：US20060201353A1
公开(公告)日：2006-09-14
申请号：US11370690
申请日：2006-03-08
IPC分类号： B41F5/02
CPC分类号： B41F21/106
摘要： A device for transporting sheets in recto or verso printing operation has tongs grippers each with upper and lower grippers. The upper gripper, or rigid gripper, that forms the gripper pad can be locked directly or indirectly in recto printing operation.
摘要翻译： 用于在正面或者多次打印操作中传送纸张的装置具有夹钳，每个夹具具有上和下夹具。 形成夹持器垫的上部夹持器或刚性夹持器可以直接或间接地锁定在正压打印操作中。
-
-
-
-
-
-
-
-
-
搜索结果
18 条记录 (耗时 0.012 秒)