EP 0168718 A3 19860813 - DRAINAGE FABRIC FOR PRESSES IN THE WET END SECTION OF A PAPER MACHINE
Title (en)
DRAINAGE FABRIC FOR PRESSES IN THE WET END SECTION OF A PAPER MACHINE
Publication
Application
Priority
DE 3426264 A 19840717
Abstract (en)
[origin: ES288128U] In a drainage belt for presses in the wet section of a paper machine, which belt includes a porous support belt (3,4) in the form of a screen webbing and a finely porous cover layer (1,2) on the side of the support belt (3,4) facing the paper web, the cover layer (1,2) is formed by a shape-retaining single-plane screen webbing which forms drainage channels.
IPC 1-7
IPC 8 full level
CPC (source: EP US)
D21F 1/0036 (2013.01 - EP US); Y10S 162/90 (2013.01 - EP US)
Citation (search report)
- [X] US 3214326 A 19651026 - LEE CHARLES A
- [X] EP 0089032 A2 19830921 - HUYCK CORP [US]
- [AP] EP 0141791 A1 19850515 - NORDISKAFILT AB [SE]
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0168718 A2 19860122; EP 0168718 A3 19860813; EP 0168718 B1 19900502; EP 0168718 B2 19960515; AR 245247 A1 19931230; AT E53870 T1 19900615; AU 4456985 A 19860123; AU 575178 B2 19880721; BR 8503111 A 19860318; CA 1272631 A 19900814; DE 3426264 A1 19860130; DE 3426264 C2 19880421; DE 3577458 D1 19900607; ES 288128 U 19860101; ES 288128 Y 19860801; FI 80919 B 19900430; FI 80919 C 19900810; FI 852774 A0 19850715; FI 852774 L 19860118; JP S6141394 A 19860227; MX 161288 A 19900829; NO 166881 B 19910603; NO 166881 C 19960425; NO 852839 L 19860120; PT 80813 A 19850801; PT 80813 B 19870930; US 4867206 A 19890919; US 5056565 A 19911015
DOCDB simple family (application)
EP 85108267 A 19850704; AR 30081885 A 19850626; AT 85108267 T 19850704; AU 4456985 A 19850704; BR 8503111 A 19850628; CA 486853 A 19850716; DE 3426264 A 19840717; DE 3577458 T 19850704; ES 288128 U 19850716; FI 852774 A 19850715; JP 14937785 A 19850709; MX 20600085 A 19850716; NO 852839 A 19850716; PT 8081385 A 19850715; US 40854889 A 19890918; US 5768987 A 19870601