Doctor blade for a fiber web machine and doctor arrangement in a fiber web machine

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United States of America Patent

PATENT NO 8771473
APP PUB NO 20130269896A1
SERIAL NO

13628226

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A doctor blade for a fiber web machine (10) includes a blade section (11) and a fastening detent section (12). In the cross-sectional plane, the blade section (11) is asymmetric while the fastening detent section (12) is substantially symmetric so that the doctor blade (10) can be installed in two opposite positions for providing two different functions. The invention also relates to a doctor arrangement in a fiber web machine.

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Patent Owner(s)

  • VALMET TECHNOLOGIES, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hassinen, Reijo Leppävesi, FI 9 38
Ruotsalainen, Harri Varkaus, FR 6 22

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