EP 0674043 B1 19970507 - Apparatus for treating a fibrous web
Title (en)
Apparatus for treating a fibrous web
Title (de)
Vorrichtung zur Behandlung einer Faserstoffbahn
Title (fr)
Dispositif pour le traitement d'une bande fibreuse
Publication
Application
Priority
DE 4409316 A 19940318
Abstract (en)
[origin: US5676799A] Device for handling a fiber web. The invention pertains to a device for the treatment of a fiber web, the device having an elongated press gap, wherein at least one press area is formed of a band which is pressure-impacted by at least one piston-cylinder unit, via a hydraulic contact pressure apparatus consisting of at least one support element, with a ready supply of fluid under pressure being assured for the bearing pockets of the support element in that one of the elements of the piston-cylinder unit is fixedly connected with a support portion, with the support element, together with the other one of the elements of the piston-cylinder unit being movably retained in the press direction and in the web moving direction on the one of the elements and wherein the support element is braced via a stop attached to the support portion.
IPC 1-7
IPC 8 full level
D21F 3/02 (2006.01)
CPC (source: EP US)
D21F 3/0218 (2013.01 - EP US)
Citation (examination)
WO 9105913 A1 19910502 - ESCHER WYSS GMBH [DE]
Designated contracting state (EPC)
AT CH DE ES FR GB IT LI SE
DOCDB simple family (publication)
US 5676799 A 19971014; AT E152792 T1 19970515; CA 2144923 A1 19950919; DE 4409316 C1 19950629; DE 59500218 D1 19970612; EP 0674043 A1 19950927; EP 0674043 B1 19970507; ES 2102897 T3 19970801; FI 951268 A0 19950317; FI 951268 A 19950919; JP H0835190 A 19960206
DOCDB simple family (application)
US 40593795 A 19950317; AT 95102671 T 19950224; CA 2144923 A 19950317; DE 4409316 A 19940318; DE 59500218 T 19950224; EP 95102671 A 19950224; ES 95102671 T 19950224; FI 951268 A 19950317; JP 5625595 A 19950315