Global Patent Index - EP 1240387 A1

EP 1240387 A1 2002-09-18 - APPARATUS AND METHOD FOR PRESSING A PAPER WEB

Title (en)

APPARATUS AND METHOD FOR PRESSING A PAPER WEB

Title (de)

VERFAHREN UND VORRICHTUNG ZUM PRESSEN EINER PAPIERBAHN

Title (fr)

APPAREIL ET PROCEDE DE PRESSAGE D'UNE BANDE DE PAPIER

Publication

EP 1240387 A1 (EN)

Application

EP 00987880 A

Priority

  • SE 0002493 W
  • SE 9904544 A

Abstract (en)

[origin: WO0142561A1] A press device with an extended press nip for pressing of a continuous paper or paperboard web comprises a press shoe, a backing member, a support, and a plurality of loading cylinders with main axes in their longitudinal directions. The press shoe can be moved between different positions. A stop member is arranged downstream of the press shoe for transfer between and fixation at different stop positions in the machine direction. At least some of the loading cylinders or the support comprise members eccentrically arranged with respect to one or some of the main axes, which members can be brought into different eccentric positions with respect to the main axes. The eccentric position and the stop position controls the position of the press shoe during the pressing, and thereby the pressure curve.

IPC 1-7 (main, further and additional classification)

D21F 3/02

IPC 8 full level (invention and additional information)

D21F 3/08 (2006.01); D21F 3/02 (2006.01)

CPC (invention and additional information)

D21F 3/0218 (2013.01)

Citation (search report)

See references of WO 0142561A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family

WO 0142561 A1 20010614; AT 295912 T 20050615; CA 2392517 A1 20010614; DE 60020265 D1 20050623; DE 60020265 T2 20060504; EP 1240387 A1 20020918; EP 1240387 B1 20050518; JP 2003516484 A 20030513; JP 4639021 B2 20110223; SE 515483 C2 20010813; SE 9904544 D0 19991210; SE 9904544 L 20010611