公开(公告)号：US5383393A

公开(公告)日：1995-01-24

申请号：US61005

申请日：1993-05-14

申请人： Koichi Ueda ,  Yuzo Kawarazaki ,  Noriyuki Shiba ,  Masayoshi Sato

发明人： Koichi Ueda ,  Yuzo Kawarazaki ,  Noriyuki Shiba ,  Masayoshi Sato

IPC分类号： B41F13/12 ,  B41F13/14 ,  B41F13/16 ,  B41F33/06 ,  B41F33/14 ,  B65H23/022 ,  B65H23/025 ,  B41F5/06 ,  B41F5/10

CPC分类号： B65H23/0251 ,  B41F13/14 ,  B41F13/16 ,  B65H23/022 ,  B65H2406/00

摘要： A multicolor lithographic rotary press comprises a plurality of printing sections arranged along a traveling line of paper web, a plurality of register adjusting means, a paper stretching means and a plurality of width adjusting means. Each of the printing sections further includes at least one of divided plate cylinder each divided section of which is independently moved in the axial direction and/or the circumferential direction. The paper stretching means is arranged at the downstream of the printing sections to apply a stretching force to the paper web. The width adjusting means is arranged between two sets of the printing sections to apply an adjusting force to the paper web. The register adjusting means is mechanically connected to each of the divided plate cylinders in the printing sections, and includes an adjusting mechanism for actuating the divided sections in response to a control unit connected to a sensor for detecting the lines and images printed on the paper web by each of the printing sections.

摘要翻译： 多色平版印刷旋转印刷机包括沿纸幅行进线布置的多个印刷部分，多个定位调节装置，纸张拉伸装置和多个宽度调节装置。 每个印刷部分还包括分开印版滚筒中的至少一个，其分割部分在轴向和/或圆周方向上独立地移动。 纸张拉伸装置布置在印刷部分的下游，以对纸幅施加拉伸力。 宽度调节装置设置在两组打印部分之间，以向纸幅施加调节力。 寄存器调节装置机械地连接到打印部分中的每个分割印版滚筒，并且包括调节机构，用于响应连接到用于检测打印在纸幅上的线条和图像的传感器的控制单元来致动分割部分 通过每个印刷部分。