Offset printing apparatus operating in tandem
    1.
    发明授权
    Offset printing apparatus operating in tandem 失效
    胶版印刷装置串联操作

    公开(公告)号:US4919046A

    公开(公告)日:1990-04-24

    申请号:US285161

    申请日:1988-12-16

    摘要: Two plate cylinders have horizontal and transverse axes placed respectively on either side of a vertical plane passing by axes of a touching cylinder and a blanket cylinder. A support is mounted between the touching cylinder and the blanking cylinder and is provided for the two plate cylinders, being tiltably mounted about the axis of the blanket cylinder. Two starting cylinders have horizontal and transverse axes disposed respectively slightly below and outside with respect to each plate cylinder. Control means control a tilting motion of the support of the plate cylinders for setting under pressure each of the plate cylinders and for rotatively driving the starting cylinders.

    摘要翻译: 两个印版滚筒的横轴和横轴分别位于垂直平面的任一侧,通过触摸滚筒和橡皮布滚筒的轴线。 支撑件安装在触摸滚筒和冲切滚筒之间,并且为两个印版滚筒提供,可绕橡皮布滚筒的轴线倾斜安装。 两个起始气缸具有相对于每个印版滚筒分别略微地设置在外侧的横轴和横轴。 控制装置控制印版滚筒的支撑件的倾斜运动,用于在压力下设置每个印版滚筒并用于旋转驱动起始滚筒。