Doctor blade and blade holder comprising composite material and ceramic coating

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United States of America Patent

PATENT NO 6687950
SERIAL NO

09719401

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to an apparatus comprising a holder (2) for a doctor blade and a blade (1) to be fitted in the holder for use in a paper or board machine. The holder (2) and/or the blade (1) comprises a composite material of whose surface or on a part of whose surface a ceramic coating (6) has been made.

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Patent Owner(s)

  • VALMET TECHNOLOGIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eskelinen, Ilkka Varkaus, FI 11 59
Lintula, Timo Keuruu, FI 6 28
Niemi, Kari Tikkakoski, FI 6 37
Rata, Ilkka Jyvaskyla, FI 18 95
Toivanen, Heikki Jyvaskyla, FI 8 58

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