(19)
(11) EP 2 126 204 A1

(12)

(43) Date of publication:
02.12.2009 Bulletin 2009/49

(21) Application number: 08701721.6

(22) Date of filing: 21.01.2008
(51) International Patent Classification (IPC): 
D21F 5/04(2006.01)
(86) International application number:
PCT/FI2008/050021
(87) International publication number:
WO 2008/090259 (31.07.2008 Gazette 2008/31)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

(30) Priority: 22.01.2007 FI 20075038

(71) Applicant: Metso Paper, Inc.
00130 Helsinki (FI)

(72) Inventors:
  • JUPPI, Kari
    FI-40270 Palokka (FI)
  • KEKKO, Pasi
    FI-41660 Toivakka (FI)
  • KOMULAINEN, Antti
    FI-42700 Keuruu (FI)
  • KURKI, Matti
    FI-40520 Jyväskylä (FI)
  • LUMMILA, Markku
    FI-40530 Jyväskylä (FI)
  • MARTIKAINEN, Pekka
    FI-40800 Vaajakoski (FI)
  • MULTASUO, Jukka-Pekka
    FI-40740 Jyväskylä (FI)

(74) Representative: TBK-Patent 
Bavariaring 4-6
80336 München
80336 München (DE)

   


(54) A SYSTEM IN A WEB FORMING MACHINE FOR GUIDING THE WEB IN CONNECTION WITH A GROOVED ROLL