公开(公告)号：US5050499A

公开(公告)日：1991-09-24

申请号：US564537

申请日：1990-08-07

Applicant: Otfried Rudolph ,  Gunter Peter ,  Christian Schneider ,  Steffen Piesch

Inventor： Otfried Rudolph ,  Gunter Peter ,  Christian Schneider ,  Steffen Piesch

IPC: B41F13/00 ,  B41F13/012 ,  B41F13/08 ,  B41F21/10 ,  B65H5/12 ,  F16H1/06

CPC classification number: B41F13/012 ,  B41F13/08 ,  B41F21/10

Abstract: An arrangement for correcting registration during guiding of sheets in a multi-color rotary sheet printing press including a plurality of printing units, each having a printing cylinder, a transfer cylinder connected between printing cylinders of two adjacent printing units for transfer sheets between the printing units, and a plurality of gear drives for driving the printing and transfer cylinders, includes a plurality of adjusting devices arranged within gear drives. Each adjusting device has two conical sleeves fixedly mounted within a gear drive, two conical bushings cooperating with the two conical sleeves, and an adjusting spindle for supporting the two conical bushings for linear displacement toward and away from each other.

Abstract translation: 一种用于在包括多个印刷单元的多色旋转印刷机中引导片材期间的校正配准的布置，每个印刷单元具有印刷滚筒，连接在两个相邻印刷单元的印刷滚筒之间的传送滚筒用于印刷单元之间的转印纸 以及用于驱动印刷和传送滚筒的多个齿轮传动装置，包括布置在齿轮传动装置内的多个调节装置。 每个调节装置具有固定地安装在齿轮传动装置内的两个圆锥形套筒，与两个锥形套管配合的两个锥形衬套，以及用于支撑两个锥形衬套的调节主轴，用于彼此朝向和远离的线性位移。

公开(公告)号：US4628817A

公开(公告)日：1986-12-16

申请号：US772874

申请日：1985-09-04

Applicant: Hilmar Trinks ,  Gunter Peter ,  Volker Eichler ,  Winfried Buesse

Inventor： Hilmar Trinks ,  Gunter Peter ,  Volker Eichler ,  Winfried Buesse

IPC: B41F21/10 ,  B41F13/00 ,  B41F21/00 ,  B41F33/16

CPC classification number: B41F13/0008

Abstract: A method of automatically adjusting a printing machine which is selectively operatable in a single-side printing mode and in a two-side printing mode and includes a sheet turning drum, gripper systems and controls therefor, and a ring gear, comprises, during the adjustment from the single-side printing mode to the two-side printing mode and commencing from a first initial position, the succession of steps of adjusting the angular position of the sheet turning drum, adjusting the gripper system controls, and adjusting the angular position of the ring gear, including releasing, angularly displacing, and engaging the ring gear; and during the adjustment from the two-side printing mode to the single-side printing mode and commencing from the first initial position, the succession of steps of adjusting the angular position of the ring gear, including releasing, angularly displacing, and engaging the ring gear, adjusting the gripper systems controls, and adjusting the angular position of the sheet turning drum. The arrangement of the present invention includes various devices which are capable of performing the above method and of issuing various signals including feedback signals, and also of processing such signals in such a manner that, in the event of lack of completion of any step, at least that step is repeated from the beginning.

Abstract translation: 一种自动调整印刷机的方法，其可以在单面印刷模式和双面印刷模式中选择性地可操作，并且包括片状转鼓，夹具系统及其控制装置和环形齿轮，在调节期间包括 从单面打印模式到双面打印模式并且从第一初始位置开始，调整片材转动滚筒的角位置的步骤的连续步骤，调整夹持器系统进行控制，并且调整夹头系统的角位置 包括释放，角位移和啮合齿圈; 并且在从双面打印模式到单面打印模式的调整期间并且从第一初始位置开始，连续地调节环形齿轮的角位置的步骤包括释放，角位移和接合环 齿轮，调整夹具系统控制，以及调整片材转动鼓的角位置。 本发明的装置包括能够执行上述方法并且发出包括反馈信号的各种信号的各种装置，并且还处理这些信号，使得在任何步骤的完成的情况下，在 至少该步从一开始就重复。

公开(公告)号：US4099463A

公开(公告)日：1978-07-11

申请号：US787236

申请日：1977-04-13

Applicant: Hans Zimmermann ,  Otfried Rudolph ,  Gunter Peter ,  Gunter Weisbach

Inventor： Hans Zimmermann ,  Otfried Rudolph ,  Gunter Peter ,  Gunter Weisbach

IPC: B41F21/00 ,  B41F5/02

CPC classification number: B41F21/00

Abstract: A printing machine has a plurality of printing stations which print images on both major surfaces of each sheet passing through the printing machine. A reversing arrangement turns the respective sheet between two of the printing stations so that the major surface of the respective sheet having a fresh image thereon faces downwardly. A support arrangement is provided which supports this sheet during its advancement to the next following printing station, and includes a blow casing having upwardly oriented passages through which air issues in upward direction to create an air cushion between the respective sheet and the blow casing for supporting the respective sheet during its advancement. An elongated bracket is arranged upwardly of the blow casing and supports a region of the respective sheet which is devoid of the image, during the advancement of the sheet in a path portion located upwardly of the blow casing. The position of the bracket in the transverse direction of the machine is adjustable by means of a drive and a transmission which includes a transmission shaft having several sections interconnected by an elastic coupling. The blow casing is curved, and the number of the apertures per unit area within the curved portion and within the lateral portions of the blow casing exceeds that without such portions.

Abstract translation: 印刷机具有多个印刷台，其通过印刷机在每张纸的两个主表面上印刷图像。 反转装置将相应的片材在两个印刷站之间转动，使得其中具有新鲜图像的相应片材的主表面朝下。 提供一种支撑装置，其在推进到下一个下一个印刷站期间支撑该片材，并且包括具有向上定向的通道的吹风机，空气沿向上方向发生，以在相应的片材和鼓风机壳之间形成气垫，用于支撑 相应的纸张在进展期间。 细长支架在吹风机壳体的上方布置，并且在片材在位于吹风机壳体上方的路径部分中前进时支撑各片材的没有图像的区域。 托架在机器的横向上的位置可以通过驱动和传动装置来调节，该传动装置和传动装置包括具有通过弹性联轴器互连的多个部分的传动轴。 吹塑套管是弯曲的，并且在弯曲部分内和吹塑外壳的侧部内的每单位面积的孔的数量超过没有这种部分的孔数。