Edge ring for a press roll

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United States of America Patent

PATENT NO 6454687
SERIAL NO

09462234

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Apparatus for attachment to a press roll is disclosed, the apparatus including an edge ring extending around the edge of the press roll, the edge ring including a number of edge ring sectors dividing the edge ring diametrically and the edge ring sectors including a radial outer portion and a radial inner portion, the radial outer portion including a hook-shaped portion to form a cap joint with the edge of the press roll.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
VALMET FIBERTECH AB851 94 SUNDSVALL

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mattsson, Stefan Kvissleby, SE 3 13

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