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    • 33. 发明授权
    • Imaging system for a printing press
    • 印刷机成像系统
    • US5309175A
    • 1994-05-03
    • US75195
    • 1993-06-10
    • Kevin W. OrthWalter J. PelczarskiGarry F. Tupek
    • Kevin W. OrthWalter J. PelczarskiGarry F. Tupek
    • B41C1/10B41F27/12G03G19/00G11B9/00
    • G03G19/00B41C1/105B41F27/1275
    • An imaging system (12) for a printing press (10) having an imaging cylinder (44) having a magnetically addressable outer surface (46), a magnetically permeable film (48), a device (50) for passing the film (48) over at least a portion of the outer surface (46) of the imaging cylinder (44), a device (52) for writing magnetic information through the film (48) onto the outer surface (46) of the imaging cylinder (44), a device (56) for passing a magnetic particulate material (58) onto the film (48) over the magnetic information on the cylinder (44) to form an image (80) of the particulate material (58) on the film (48), and a device (62) for bonding the particulate material (58) onto the film (48).
    • 一种用于具有具有可磁寻址的外表面(46)的成像圆筒(44)的印刷机(10)的成像系统(12),一个导磁膜(48),一个用于使薄膜(48)通过的装置(50) 在成像气缸(44)的外表面(46)的至少一部分上,用于将磁信息通过胶片(48)写入成像气缸(44)的外表面(46)上的装置(52) 用于将磁性颗粒材料(58)传递到圆筒(44)上的磁信息上的装置(56),以在薄膜(48)上形成颗粒材料(58)的图像(80) ,以及用于将颗粒材料(58)粘合到膜(48)上的装置(62)。
    • 35. 发明授权
    • Machine for adhesively mounting a printing plate on a plate roll
    • 用于将印版粘合地安装在印版上的机器
    • US4705590A
    • 1987-11-10
    • US929598
    • 1986-11-12
    • Edward Vandenberg
    • Edward Vandenberg
    • B41F27/12
    • B41F27/1275B41N6/00
    • A machine for mounting a printing plate on a plate roll having an adhesively coated face. The machine includes a frame, means for rotatably mounting a plate roll on the frame in a selected position, a tilting framework swingably mounted on the frame and a pair of table sections mounted on the tilting framework on which the printing plate can be slideably mounted. A transparent grid plate is hingedly mounted on the tilting framework and can overlie the printing plate on the table sections. The printing plate can be advanced across the table section until the grid shows that the printing plate is properly aligned with the plate roll. Then a movable one of the table sections can be withdrawn and the printing plate can be advanced downwardly to bring a portion of the printing plate into engagement with the plate roll for attaching the printing plate to the plate roll. The plate roll can be turned to bring the rest of the printing plate into engagement with the adhesively coated face of the plate roll.
    • 一种用于将印版安装在具有粘合涂覆面的平板辊上的机器。 该机器包括框架,用于将板卷可旋转地安装在框架上的选定位置的装置,可摆动地安装在框架上的倾斜框架和安装在倾斜框架上的一对桌面部分,印刷板可滑动地安装在该框架上。 透明格栅板铰接安装在倾斜框架上,并可覆盖在台面上的印版上。 印版可以在桌面部分前进,直到格子表明印版与印版滚筒正确对齐。 然后可以将可移动的一个桌子部分拉出,并且可以向下推动印版,以使印版的一部分与印版滚轮接合,以将印版附着到印版滚筒上。 可以转动板卷以使印版的其余部分与板卷的粘合涂层的表面接合。