Printing unit with axially removable printing sleeves

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6109180
SERIAL NO

09116318

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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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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First Claim

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Patent Owner(s)

Patent OwnerAddress
SHANGHAI ELECTRIC (GROUP) CORPORATION110 SI CHUAN MIDDLE ROAD SHANGHAI 100001

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Belanger, Roger R Dover, NH 15 247
Guaraldi, Glenn A Kingston, NH 29 608
Palmatier, Roland T Durham, NH 10 261

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