EP 1959052 B1 20090916 - Shoe press roll
Title (en)
Shoe press roll
Title (de)
Schuhpresswalze
Title (fr)
Rouleau de presse à sabot
Publication
Application
Priority
DE 102007008037 A 20070217
Abstract (en)
[origin: EP1959052A1] The press roller has a flexible roller cover (1) pressed by a press shoe (2) with a concave press surface for formation of a press gap in a direction of an impression roller. The press shoe has outer, central and inner layers (3, 4, 5) lying one upon the other in a press direction. The central layer has an increased compressibility and a modulus of elasticity of 5-50 MPa. The outer and inner layers are made of steel. The central layer is made of a compressible material i.e. plastic. The press shoe is pressed to the impression roller by a hydraulic pressing piston (6).
IPC 8 full level
CPC (source: EP)
D21F 3/0218 (2013.01); D21G 1/006 (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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1959052 A1 20080820; EP 1959052 B1 20090916; AT E443178 T1 20091015; DE 102007008037 A1 20080821; DE 502007001535 D1 20091029; ES 2333175 T3 20100217; PL 1959052 T3 20100226
DOCDB simple family (application)
EP 07122713 A 20071210; AT 07122713 T 20071210; DE 102007008037 A 20070217; DE 502007001535 T 20071210; ES 07122713 T 20071210; PL 07122713 T 20071210