公开(公告)号：US6101941A

公开(公告)日：2000-08-15

申请号：US277788

申请日：1999-03-29

申请人： Philippe Aubert ,  Alain Blanchard ,  Herve Dumor ,  Robert Gaultier ,  Patrick Lepeltier ,  Jany Michaux ,  Francois Recolet

发明人： Philippe Aubert ,  Alain Blanchard ,  Herve Dumor ,  Robert Gaultier ,  Patrick Lepeltier ,  Jany Michaux ,  Francois Recolet

IPC分类号： B41F13/10 ,  B41F27/12 ,  B41F1/28

CPC分类号： B41F13/10 ,  B41F27/1231 ,  B41F27/1281

摘要： In a rotary printing press, a printing unit cylinder having a printing form with bent ends fastened thereon so as to form a printing form cylinder with a printing form mounted thereon, the bent ends of the printing form being provided with fastening tabs extendable into the interior of lock-up gap sections formed in the printing form cylinder, and webs respectively alternatingly disposed opposite one another being formed on a leading edge and on a trailing edge of the printing form, between the fastening tabs of the printing form, includes a plurality of pockets formed on a circumferential surface of the printing form cylinder, wherein the fastening tabs of the printing form engage, the webs provided between the fastening tabs and formed on the printing-form leading edge and the printing-form trailing edge terminating on generating lines of the printing form cylinder which differ from one another.

摘要翻译： 在旋转印刷机中，印刷单元滚筒具有紧固在其上的弯曲端部的印刷形式，以形成安装在其上的印刷形式的印刷版滚筒，印刷形式的弯曲端设置有可延伸到内部的紧固突出部 形成在印刷版圆柱体中的锁定间隙部分和分别相互交替布置的腹板形成在印刷形式的紧固突片之间的前缘和后缘上，包括多个 形成在印刷版圆柱体的圆周表面上的凹穴，其中印刷形式的紧固突片接合，设置在紧固突片之间并形成在印刷形式前缘上的网状物和终止于 印刷版圆柱体彼此不同。

公开(公告)号：US06668723B2

公开(公告)日：2003-12-30

申请号：US09989048

申请日：2001-11-20

申请人： Philippe Berton ,  Alain Blanchard ,  Dominique Boillot ,  Antoine Chevalier ,  Patrick Lepeltier

发明人： Philippe Berton ,  Alain Blanchard ,  Dominique Boillot ,  Antoine Chevalier ,  Patrick Lepeltier

IPC分类号： B41M300

CPC分类号： B41F33/0054 ,  B41P2233/11 ,  B41P2233/12

摘要： A method for regulating the ink-to-wetting agent equilibrium in a rotary offset printing machine, the wetting agent quantity being determined especially using the signals of a sensor which measures the light reflectance of an area on the printing form of the rotary printing machine that is wetted by a wetting agent. The method includes: presetting the wetting agent quantity supplied to the printing form, calibrating the wetting agent quantity supplied at an ink quantity that is essentially kept constant, adjusting the wetting agent quantity to a wetting agent quantity setpoint value that is characteristic for the specific print job, increasing or decreasing the ink quantity from an ink quantity setpoint value to an ink quantity target value that is desirable for the printing job to be processed, and a corresponding increasing or decreasing of the wetting agent quantity setpoint value in the same direction to a wetting agent quantity target value, and regulating the supplied wetting agent quantity in a closed control loop as a function of the wetting agent quantity target value.

公开(公告)号：US06820548B2

公开(公告)日：2004-11-23

申请号：US10076979

申请日：2002-02-15

申请人： Patrick Lepeltier ,  Jean-Claude Marmin

发明人： Patrick Lepeltier ,  Jean-Claude Marmin

IPC分类号： B41F1354

CPC分类号： B41F13/03

摘要： An infeed device for drawing a material web into a web-fed rotary printing machine in an infeed direction includes an infeed channel, an infeed element guidable in the infeed channel, and an infeed triangle releasably connectable to the infeed element, the infeed triangle having fastened thereto a leading end of the material web to be drawn into the rotary printing machine, and the infeed triangle having, on a side thereof facing towards the infeed channel, a deformation extending at least approximately perpendicularly to the infeed direction.

摘要翻译： 用于在进料方向将材料纤维网拉入卷筒纸式旋转印刷机的进料装置包括进料通道，可在进料通道中引导的进料元件和可释放地连接到进料元件的进料三角形，进料三角形已固定 其中材料网的前端被拉入旋转印刷机，并且进给三角形在其面向进料通道的一侧具有至少大致垂直于进给方向延伸的变形。

公开(公告)号：US20120057916A1

公开(公告)日：2012-03-08

申请号：US13227094

申请日：2011-09-07

申请人： Patrick Lepeltier

发明人： Patrick Lepeltier

IPC分类号： B41J15/04

CPC分类号： B41F13/025

摘要： A print assembly including an upstream print unit and a downstream print unit adapted to print, one after the other, a strip to be printed over a print width. Each upstream and downstream print unit defining a print interstice and the two print interstices defining an interstice plane. The two upstream and downstream print units defining a middle line. The print assembly includes a compensator having at least one compensation path between the upstream and downstream print units for a partial strip of the strip to be printed. Each compensation path is longer than a neutral path for a neutral portion of the strip to be printed.

摘要翻译： 一种打印组件，包括上游打印单元和下游打印单元，其适于一张接一张地打印要在打印宽度上打印的条带。 每个上游和下游印刷单元定义印刷间隙和限定空隙平面的两个印刷间隙。 两个上游和下游印刷单元定义了一条中间线。 打印组件包括补偿器，该补偿器具有用于待打印条带的部分条带的上游印刷单元和下游印刷单元之间的至少一个补偿路径。 每个补偿路径比用于要打印的条的中性部分的中性路径长。

公开(公告)号：US20110018471A1

公开(公告)日：2011-01-27

申请号：US12837280

申请日：2010-07-15

申请人： Patrick Lepeltier

发明人： Patrick Lepeltier

IPC分类号： H02P5/52

CPC分类号： B41F13/0045 ,  B41F7/12 ,  B41P2213/734

摘要： A method for regulating a first printing unit is provided. The first printing unit includes a plate cylinder, a first blanket cylinder carrying a tubular blanket and an impression cylinder. The first blanket cylinder defines a region of contact with the plate cylinder. The impression cylinder defines a region of counter-pressure with the first blanket cylinder. The method includes when the first printing unit is printing, a regulating step of a duration greater than or equal to six minutes in respect of the angular printing velocity ω1 of the first blanket cylinder relative to the angular printing velocity ω2 of the plate cylinder so that, for at least part of the duration of the regulating step, the ratio ω1/ω2 of the angular velocities is different from the ratio D2/D 1 between the diameter D2 of the plate cylinder and the diameter D1 of the first blanket cylinder in order to define a difference in velocity Δω=ω1−ω2×D2/D1, any difference in velocity Δωbeing of the same sign throughout the entire duration of the regulating step.

摘要翻译： 提供了一种用于调节第一打印单元的方法。 第一印刷单元包括印版滚筒，承载管状橡皮布的第一橡皮布滚筒和压印滚筒。 第一橡皮布滚筒限定与印版滚筒接触的区域。 压印滚筒定义了与第一橡皮滚筒的反压区域。 该方法包括当第一印刷单元正在印刷时，相对于印版滚筒的角印刷速度ω2，相对于第一橡皮布滚筒的角印刷速度ω1，持续时间大于或等于六分钟的调节步骤，使得 对于调节步骤的持续时间的至少一部分，角速度的比率ω1/ω2与印版滚筒的直径D2与第一橡皮布滚筒的直径D1之间的比D2 / D 1的顺序不同 定义速度差Dgr;ω=ω1-ω2×D2 / D1，在调节步骤的整个持续时间内，相同符号的速度和Dgr;ωbeing的任何差异。