| 发明名称 |
Printing press roll having auxiliary rotation capability |
| 摘要 |
A roll for a web printing press includes a cylindrical member configured for supporting a web, the cylindrical member being rotatable about an axis of rotation. A motor device is disposed at the axis of rotation for rotating the cylindrical member so as to advance the web over the cylindrical member during a webbing-up operation.
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| 申请公布号 |
US2003192441(A1) |
申请公布日期 |
2003.10.16 |
| 申请号 |
US20020123351 |
申请日期 |
2002.04.16 |
| 申请人 |
HEIDELBERGER DRUCKMASCHINEN AG |
发明人 |
DREW GERALD JOSEPH;WHITTEN DAVID ELLIOTT;WINGATE MARK ANTHONY |
| 分类号 |
B41F13/03;(IPC1-7):B41F13/03 |
主分类号 |
B41F13/03 |
| 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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