发明名称 |
Device for securing flexible printing plates under tension on a plate cylinder of a rotary printing machine |
摘要 |
A device for securing flexible printing plates under tension on a plate cylinder of a rotary printing machine having tensioning rails operatively associated with both ends of the plate and being braceable against side walls of a transverse channel formed in the plate cylinder for tensioning the printing plate includes a device for selectively stretching and compressing at least one of the ends of a printing plate in axial direction of the plate cylinder, the tensioning rail operatively associated with the one plate end being of one-piece construction and having a clamping member disposed at a middle region thereof and respective tensioning segments disposed at end regions thereof and actuable for stretching and compressing the one plate end.
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申请公布号 |
US4712476(A) |
申请公布日期 |
1987.12.15 |
申请号 |
US19870019875 |
申请日期 |
1987.02.27 |
申请人 |
HEIDELBERGER DRUCKMASCHINEN AG |
发明人 |
JESCHKE, WILLI |
分类号 |
B41F27/00;B41F27/12;(IPC1-7):B41F27/12 |
主分类号 |
B41F27/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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