EP 0870865 A3 19990210 - Shoe press
Title (en)
Shoe press
Title (de)
Schuhpresseinheit
Title (fr)
Patin de pressage
Publication
Application
Priority
DE 19714939 A 19970410
Abstract (en)
[origin: EP0870865A2] A shoe press unit, for a papermaking or cardboard production machine, includes a pair of cylinder/piston sub-units (28,30) acting as at least one force unit (22) in the pressure zone (26) of the cylinder/piston unit, and being positioned in succession along the direction (L) of web travel, and having separate pressure fluid feeds (32,34) to give the press shoe (16) a pull-out torque round an axis, positioned at right angles to the direction (L) of web travel.
IPC 1-7
IPC 8 full level
D21F 3/02 (2006.01)
CPC (source: EP US)
D21F 3/0218 (2013.01 - EP US)
Citation (search report)
- [A] DE 3336462 A1 19840419 - VALMET OY [FI]
- [A] DE 4425915 A1 19960201 - VOITH SULZER PAPIERMASCH GMBH [DE]
- [A] US 5167768 A 19921201 - CRONIN DENNIS C [US], et al
- [PA] US 5650048 A 19970722 - SWIETLIK FRANCIS X [US]
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0870865 A2 19981014; EP 0870865 A3 19990210; DE 19714939 A1 19981015; JP H10292285 A 19981104; US 6036820 A 20000314
DOCDB simple family (application)
EP 98101781 A 19980203; DE 19714939 A 19970410; JP 9702598 A 19980409; US 5754798 A 19980409