发明名称 |
Apparatus for holding a printing plate including a tension rod and piston rod |
摘要 |
A retainer for firmly holding a printing plate on a plate-carrying cylinder by a hook that engages in an elongated gap formed in the cylinder and is fixedly connected to a tension rod guidable rotatably by drive mechanisms so that it is alignable relatively to two limiting directions in accordance with two limit positions. The drive mechanisms include a piston rod that is supported in a longitudinal bore formed in the cylinder, the piston rod carrying a plurality of pistons distributed over the entire length thereof and including a longitudinal conduit selectively suited for supplying pressure medium for positioning the pistons selectively in two extreme positions.
|
申请公布号 |
US6047641(A) |
申请公布日期 |
2000.04.11 |
申请号 |
US19990283070 |
申请日期 |
1999.03.31 |
申请人 |
HEIDELBERGER DRUCKMASCHINEN AKTIENGESELLSCHAFT |
发明人 |
CHAGNON, FRANCK |
分类号 |
B41F27/12;(IPC1-7):B41F27/12 |
主分类号 |
B41F27/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|