EP 1619299 B1 20090311 - Extended-nip press
Title (en)
Extended-nip press
Title (de)
Langspaltpresse
Title (fr)
Presse à ligne de contact élargie
Publication
Application
Priority
- DE 102004035092 A 20040720
- DE 202004013639 U 20040901
Abstract (en)
[origin: EP1619299A1] The long gap press between a shoe press roller and a counter roller, to press the moving web at a papermaking machine, has a shoe press roller with a fixed carrier (4) and a rotating flexible roller mantle (5). The ends of the mantle are supported on the carrier by end disks (6), with roller bearings (16) running on bearing rings (18) at the roller journals (12) The bearing rings have an axial sliding movement on bearing sleeves (20). The rings and sleeves form an axial double-action piston/cylinder unit, with the pressure zones (23,24) connected to pressure lines (27,28) to shift the bearing rings by selective pressure.
IPC 8 full level
D21F 3/02 (2006.01)
CPC (source: EP)
D21F 3/0218 (2013.01); D21F 3/0245 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1619299 A1 20060125; EP 1619299 B1 20090311; AT E425301 T1 20090315; CA 2512007 A1 20060120; DE 502005006788 D1 20090423; JP 2006028728 A 20060202
DOCDB simple family (application)
EP 05015276 A 20050714; AT 05015276 T 20050714; CA 2512007 A 20050714; DE 502005006788 T 20050714; JP 2005209805 A 20050720