发明名称 |
Printing unit with axially removable printing sleeves |
摘要 |
A printing unit with a rotatable print cylinder and a rotatable blanket cylinder is provided. A tubular printing blanket is removably mounted on the blanket cylinder. The printing unit may have an imaging unit mounted therein. A printing member, which is mountable on the print cylinder, is imaged by the imaging unit inside the printing unit. The printing member has a continuous surface and may be removed axially from the print cylinder. The printing unit may be configured as a cantilever printing unit, or, alternatively, may be configured with both a gear side frame and a work side frame for supporting the print and blanket cylinders. In order to provide a variable-cutoff capability, a plurality of print cylinder saddles may be provided. Each print cylinder saddle has the same inner diameter for mounting on the print cylinders. However, in order to provide a variable cut-off, the print cylinder saddles may have a variety of outer diameters.
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申请公布号 |
US5813336(A) |
申请公布日期 |
1998.09.29 |
申请号 |
US19950577642 |
申请日期 |
1995.12.22 |
申请人 |
HEIDELBERGER DRUCKMASCHINEN AG;HEIDELBERG HARRIS, INC. |
发明人 |
GUARALDI, GLENN A.;PALMATIER, ROLAND T.;BELANGER, ROGER R. |
分类号 |
B41F13/08;B41F13/20;B41F27/00;(IPC1-7):B41F7/02 |
主分类号 |
B41F13/08 |
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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