公开(公告)号：EP2636527A1

公开(公告)日：2013-09-11

申请号：EP12158948.5

申请日：2012-03-09

Applicant: Kba-Notasys Sa

Inventor： Scharkus, Volker ,  Sokol, Ralf, Harald ,  Schwitzky, Volkmar, Rolf ,  Laurent, Claude ,  Würsch Alain ,  Schaede, Johannes Georg

IPC: B41F9/10

CPC classification number: B41F9/16 ,  B41F9/1018 ,  B41F31/07 ,  B41F31/308

Abstract: There is described an ink wiping system (100; 100'; 100") of an intaglio printing press comprising a wiping tank (101) and a rotatable wiping roller assembly (102; 102*) supported on and partly located in the wiping tank (101) for wiping excess ink from the surface of a rotatable intaglio printing cylinder (80) of the intaglio printing press. The ink wiping system (100; 100'; 100") comprises a wiping roller retracting device (150) adapted to be coupled to the wiping roller assembly (102; 102*) to move the wiping roller assembly (102; 102*) between a working position (W) where the wiping roller assembly (102; 102*) is supported on and partly located in the wiping tank (101) for cooperation with the intaglio printing cylinder (80) and a parking position (P) where the wiping roller assembly (102; 102*) is retracted out of the wiping tank (101) and away from the intaglio printing cylinder (80). The ink wiping system (100; 100'; 100") further includes, at the parking position (P), a storage section (110) adapted to receive the wiping roller assembly (102; 102*) which is retracted by the wiping roller retracting device (150).

Abstract translation: 描述了一种凹版印刷机的油墨擦拭系统（100; 100'; 100“），该油墨擦拭系统包括一个支撑在部分位于擦拭槽中的擦拭罐（101）和可旋转的擦拭辊组件（102; 102 *） 油墨擦拭系统（100; 100'; 100“）包括擦拭辊缩回装置（150），该擦拭辊回缩装置（150）适于与凹版印刷机（80）连接 所述擦拭辊组件（102; 102 *）将所述擦拭辊组件（102; 102 *）移动到所述擦拭辊组件（102; 102 *）被支撑在所述擦拭辊组件（102; 102 *）上并且部分地位于所述擦拭辊 用于与凹版印刷滚筒（80）配合的储罐（101）和擦拭辊组件（102; 102 *）从擦拭槽（101）中退出并远离凹版印刷滚筒的停放位置（P） 80）。 墨水擦拭系统（100; 100'; 100“）还在停车位置（P）处包括适于接收由擦拭辊缩回的擦拭辊组件（102; 102 *）的存储部分（110） 缩回装置（150）。

公开(公告)号：EP2722179A1

公开(公告)日：2014-04-23

申请号：EP12189131.1

申请日：2012-10-18

Applicant: KBA-NotaSys SA

Inventor： Schwitzky, Volkmar Rolf ,  Scharkus, Volker

IPC: B41F33/00 ,  B41F33/02 ,  B41F13/24 ,  B41F9/02 ,  B41F9/06 ,  B41F11/02

CPC classification number: B41F33/0009 ,  B41F9/00 ,  B41F9/021 ,  B41F9/063 ,  B41F11/02 ,  B41F13/24 ,  B41F33/00 ,  B41F33/0072 ,  B41F33/02

Abstract: There is described an intaglio printing press comprising a plate cylinder (8) carrying one or more intaglio printing plates (8c) and an impression cylinder (7) cooperating with the plate cylinder (8), a printing nip being formed between the plate cylinder (8) and the impression cylinder (7). The plate cylinder (8) and the impression cylinder (7) each comprise one or more cylinder pits (8a, 7a) and a corresponding number of cylinder segments (8b, 7b), the plate cylinder (8) and the impression cylinder (7) being in rolling contact with one another during printing operations along their respective cylinder segments (8a, 7b) when no cylinder pits (8a, 7a) are present at the printing nip. The intaglio printing press further comprises a monitoring system (150) designed to monitor a rolling condition of the impression cylinder (7) with respect to the plate cylinder (8) and to provide an indication as to whether or not the rolling condition corresponds to a desired rolling condition, the desired rolling condition being a rolling condition corresponding to true rolling of the impression cylinder (7) with respect to the plate cylinder (8). Also described is a method of monitoring operation of an intaglio printing press.

Abstract translation: 描述了一种凹版印刷机，其包括承载一个或多个凹版印刷板（8c）的印版滚筒（8）和与印版滚筒（8）配合的压印滚筒（7），印刷辊隙形成在印版滚筒 8）和压印滚筒（7）。 印版滚筒（8）和压印滚筒（7）各自包括一个或多个圆柱凹坑（8a，7a）和相应数量的圆柱体段（8b，7b），印版滚筒（8）和压印滚筒（7） ）当在打印压区处没有气缸凹坑（8a，7a）时，沿着它们各自的气缸段（8a，7b）的打印操作期间彼此滚动接触。 凹版印刷机还包括设计成监测压印滚筒（7）相对于印版滚筒（8）的滚动状态的监视系统（150），并且提供关于滚动条件是否对应于 期望的滚动条件，期望的滚动条件是对应于压印滚筒（7）相对于印版滚筒（8）的真实滚动的滚动条件。 还描述了一种监视凹版印刷机的操作的方法。

公开(公告)号：EP2657021A1

公开(公告)日：2013-10-30

申请号：EP12165388.5

申请日：2012-04-24

Applicant: KBA-NotaSys SA

Inventor： Kersten, Thomas ,  Schaede, Johannes, Georg ,  Würsch, Alain ,  Schwitzky, Volkmar Rolf ,  Scharkus, Volker

IPC: B41F13/00 ,  B41F13/008

CPC classification number: B41F9/003 ,  B41F9/00 ,  B41F9/01 ,  B41F9/061 ,  B41F9/08 ,  B41F9/10 ,  B41F13/0008 ,  B41F13/008 ,  B41P2213/208

Abstract: There is described an adjustable drive unit of a printing press (1; 1*), which adjustable drive unit (25) is interposed between a rotating input body (100) and a rotating output body (23, 200; 23*, 200) to allow selected adjustment of a rotational speed of the rotating output body (23, 200; 23*, 200) with respect to a rotational speed of the rotating input body (100). In an adjusting state of the adjustable drive unit (25), driving into rotation of the rotating output body (23, 200; 23*, 200) is adjusted by means of an adjustment motor (300) of the adjustable drive unit (25). In a non-adjusting state of the adjustable drive unit (25), the adjustment motor (300) is inoperative and driving into rotation of the rotating output body (23, 200; 23*, 200) is performed exclusively mechanically via the adjustable drive unit (25), the rotating output body (23, 200; 23*, 200) rotating at a defined rotational speed with respect to the rotating input body (100). Also described is a printing press, especially an intaglio printing press (1;1*) comprising such an adjustable drive unit (25).

Abstract translation: 本发明描述了在印刷机的可调驱动装置（1; 1 *），其中可调节的驱动单元（25）被置于一个旋转输入体（100）和旋转输出体之间（23，200; 23 *，200） 以允许旋转的输出体的旋转速度的选择的调整（23，200; 23 *，200）相对于所述旋转体的输入（100）的旋转速度。 在可调节的驱动单元（25），驱动到旋转输出体的旋转的调节状态（23，200; 23 *，200）由可调节驱动单元的调节电机（300）的装置（25）调整 ， 在可调节的驱动单元（25）的一个非调整状态下，调节电机（300）不工作并驱动到旋转输出体的旋转（23 200; 23 *，200）专门机械地进行经由可调驱动 单元（25），输出旋转体（23，200; 23 *，200）在给定的旋转速度相对于所述旋转输入体（100）旋转。 如此描述是印刷机，特别是在凹版印刷机（1; 1 *）以可调整的驱动单元（25），其包括检查。