Sheet folding device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10196227
APP PUB NO 20150141230A1
SERIAL NO

14546557

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A sheet folding device includes first and second folding rollers as a pair arranged on a sheet transfer path located downstream of a printing unit and configured to form a fold on a printed sheet. At least the first folding roller includes a small-diameter portion formed at a position corresponding to a range of a width of a separating roller in the sheet width direction, and a large-diameter portion formed at a position other than the position of the small-diameter portion.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
RISO KAGAKU CORPORATIONTOKYO 108-8385

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Maeda, Kunihiro Ibaraki, JP 34 463

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