基本信息:
- 专利标题： Method and apparatus for both multicolor and blanket-to-blanket printing
- 专利标题（中）：Verfahren und ApparatfürMehrfarbendruck und Gummi-gegen-Gummi-Druck。
- 申请号：EP80104570.9 申请日：1980-08-02
- 公开(公告)号：EP0028677A1 公开(公告)日：1981-05-20
- 发明人： Bullen, Lee
- 申请人： Publishers Equipment Corporation
- 申请人地址： 4404 Sunbelt Drive Dallas, Texas 75248 US
- 专利权人： Publishers Equipment Corporation
- 当前专利权人： Publishers Equipment Corporation
- 当前专利权人地址： 4404 Sunbelt Drive Dallas, Texas 75248 US
- 代理机构： UEXKÜLL & STOLBERG
- 优先权： US92081 19791107
- 主分类号： B41F7/02
- IPC分类号： B41F7/02
摘要：
A method and apparatus for changing an offset printing press between blanket-to-blanket, multicolor, and throw-off modes of operation so that no plate, blanket, or impression cylinder needs more than two positions is disclosed. A method of sequencing the movement of cylinders is also disclosed.
In a web fed offset printing press unit (10) the combination includes a frame (12), first and second plate cylinders (14 and 14a), ink transfer rollers and drums (16), first and second blanket cylinders (22 and 22a), an impression cylinder (24), and means (66) for bodily swinging the first blanket cylinder, the first plate cylinder, and the impression cylinder. Means is also included for bodily swinging the second blanket cylinder for throw-off.
In a combination including at least a half deck (26), a third blanket cylinder (28) and a third plate cylinder (30) are also included as well as means (66) for bodily swinging the third blanket cylinder from one position in contact with the impression cylinder in either impression cylinder position and a throw-off position.
摘要（中）：
In a web fed offset printing press unit (10) the combination includes a frame (12), first and second plate cylinders (14 and 14a), ink transfer rollers and drums (16), first and second blanket cylinders (22 and 22a), an impression cylinder (24), and means (66) for bodily swinging the first blanket cylinder, the first plate cylinder, and the impression cylinder. Means is also included for bodily swinging the second blanket cylinder for throw-off.
In a combination including at least a half deck (26), a third blanket cylinder (28) and a third plate cylinder (30) are also included as well as means (66) for bodily swinging the third blanket cylinder from one position in contact with the impression cylinder in either impression cylinder position and a throw-off position.
公开了一种用于在橡皮布到毯子，多色和脱离操作模式之间改变胶版印刷机的方法和装置，使得不需要板，橡皮布或压印滚筒需要多于两个位置。 还公开了对气缸的运动进行排序的方法。 在卷筒纸送纸胶印机单元（10）中，组合包括框架（12），第一和第二印版滚筒（14和14a），传墨辊和滚筒（16），第一和第二橡皮布滚筒（22和22a） ，压印滚筒（24）和用于使第一橡皮布滚筒，第一印版滚筒和压印滚筒体动摆动的装置（66）。 还包括用于身体摆动第二橡皮布滚筒用于甩掉的装置。 在包括至少半甲板（26），第三橡皮布滚筒（28）和第三印版滚筒（30）的组合中，还包括用于从接触的一个位置使第三橡皮布滚筒身体摆动的装置（66） 压印滚筒处于压印滚筒位置和抛出位置。