公开(公告)号：US20090199732A1

公开(公告)日：2009-08-13

申请号：US12370271

申请日：2009-02-12

申请人： Stefan Beyersdorff

发明人： Stefan Beyersdorff

IPC分类号： B41F13/10 ,  B41F13/20

CPC分类号： B41F13/08 ,  B41P2217/15 ,  B41P2227/21

摘要： A cylinder for a printing unit of a printing machine includes a hollow support shaft with first and second tensioning elements arranged thereon at a distance to each other. A replaceable printing sleeve is positioned on the support shaft. First and second force transfer elements respectively cooperate with the first and the second tensioning element for clamping down and releasing the printing sleeve. An operating mechanism is arranged on the inside of the hollow support shaft and is operatively connected to the two force transfer elements. The operating mechanism includes at least one energy-storage element for tightening and releasing the two tensioning elements.

摘要翻译： 用于印刷机的印刷单元的圆柱体包括中空支撑轴，其中第一和第二张紧元件彼此间隔设置一定距离。 可替换的印刷套筒位于支撑轴上。 第一和第二力传递元件分别与第一和第二张紧元件配合以夹紧和释放印刷套筒。 操作机构设置在中空支撑轴的内侧，并且可操作地连接到两个力传递元件。 操作机构包括用于紧固和释放两个张紧元件的至少一个储能元件。

公开(公告)号：US20100288147A1

公开(公告)日：2010-11-18

申请号：US12782334

申请日：2010-05-18

申请人： Stefan Beyersdorff

发明人： Stefan Beyersdorff

IPC分类号： B41F27/06

CPC分类号： B41F30/04

摘要： An apparatus for a rotary offset printing press includes a print cylinder having a radially inward extending groove and a rubber blanket having a main section coupled to the print cylinder. The rubber blanket includes at least first, second and third layers in the main section. The first layer is a self-adhering layer which faces the print cylinder and is adapted to attach the rubber blanket to the print cylinder. The second and third layers are a support layer and a cover layer, respectively, which both face away from the print cylinder. The rubber blanket has a leading end section, as seen in a production direction of the print cylinder, and a trailing end section, as seen in the production direction of the print cylinder. The end sections directly adjoin the main section and at least the leading end section of the rubber blanket is inserted into the groove of the print cylinder.

摘要翻译： 一种用于旋转胶版印刷机的设备包括具有径向向内延伸的凹槽的印刷滚筒和具有联接到印刷滚筒的主要部分的橡皮布。 橡皮毯在主要部分中至少包括第一层，第二层和第三层。 第一层是面向印刷滚筒的自粘层，并且适于将橡皮布附着到印刷滚筒上。 第二层和第三层分别是背离印刷滚筒的支撑层和覆盖层。 如印刷滚筒的生产方向所示，橡胶毯具有前端部分，以及在印刷滚筒的生产方向上看到的后端部分。 端部直接与主体相邻，并且至少橡胶毯的前端部分插入印刷滚筒的槽中。

公开(公告)号：US07389726B2

公开(公告)日：2008-06-24

申请号：US11067222

申请日：2005-02-28

申请人： Wolfgang Ruoff ,  Stefan Beyersdorff

发明人： Wolfgang Ruoff ,  Stefan Beyersdorff

IPC分类号： B41F13/44

CPC分类号： B41F13/44 ,  B41P2213/804

摘要： A device for producing print images of varying lengths in offset printing, said device comprises replaceable, cylindrical format sections with differing cylinder diameters. Each format section includes a support shaft with which the format section forms a single unit. The units are replaceable with one another to change print image length.

摘要翻译： 一种用于在胶版印刷中生产不同长度的印刷图像的装置，所述装置包括具有不同柱面直径的可替换的圆柱形格式部分。 每个格式部分包括支撑轴，格式部分与支撑轴形成一个单元。 这些单元可以相互更换以更改打印图像长度。

公开(公告)号：US20050188866A1

公开(公告)日：2005-09-01

申请号：US11067222

申请日：2005-02-28

申请人： Wolfgang Ruoff ,  Stefan Beyersdorff

发明人： Wolfgang Ruoff ,  Stefan Beyersdorff

IPC分类号： B41F13/44 ,  B41F7/04

CPC分类号： B41F13/44 ,  B41P2213/804

摘要： A device for producing print images of varying lengths in offset printing, said device comprises replaceable, cylindrical format sections with differing cylinder diameters. Each format section includes a support shaft with which the format section forms a single unit. The units are replaceable with one another to change print image length.

摘要翻译： 一种用于在胶版印刷中生产不同长度的印刷图像的装置，所述装置包括具有不同柱面直径的可替换的圆柱形格式部分。 每个格式部分包括支撑轴，格式部分与支撑轴形成一个单元。 这些单元可以相互替换以改变打印图像长度。

公开(公告)号：US20050188865A1

公开(公告)日：2005-09-01

申请号：US11067220

申请日：2005-02-28

申请人： Wolfgang Ruoff ,  Stefan Beyersdorff

发明人： Wolfgang Ruoff ,  Stefan Beyersdorff

IPC分类号： B41F7/04 ,  B41F13/44

CPC分类号： B41F13/44 ,  B41P2213/734

摘要： A slide-in print unit for a variable format in offset printing includes a machine frame. A counter pressure cylinder, rubber blanket cylinder, and plate cylinder are positioned within the machine frame. A drive mechanism for the cylinders includes a joint drive for the rubber blanket cylinder and the plate cylinder.

摘要翻译： 用于胶印的可变格式的滑入式打印单元包括机架。 反压缸，橡胶橡胶滚筒和印版滚筒位于机架内。 用于气缸的驱动机构包括用于橡胶橡胶滚筒和印版滚筒的接合驱动。

公开(公告)号：US07293503B2

公开(公告)日：2007-11-13

申请号：US11067220

申请日：2005-02-28

申请人： Wolfgang Ruoff ,  Stefan Beyersdorff

发明人： Wolfgang Ruoff ,  Stefan Beyersdorff

IPC分类号： B41F13/20 ,  B41F13/44

CPC分类号： B41F13/44 ,  B41P2213/734

摘要： A slide-in print unit for a variable format in offset printing includes a machine frame. A counter pressure cylinder, rubber blanket cylinder, and plate cylinder are positioned within the machine frame. A drive mechanism for the cylinders includes a joint drive for the rubber blanket cylinder and the plate cylinder.

摘要翻译： 用于胶印的可变格式的滑入式打印单元包括机架。 反压缸，橡胶橡胶滚筒和印版滚筒位于机架内。 用于气缸的驱动机构包括用于橡胶橡胶滚筒和印版滚筒的接合驱动。