EP 3450625 A1 20190306 - DRAINAGE FOIL FOR A PAPER MACHINE
Title (en)
DRAINAGE FOIL FOR A PAPER MACHINE
Title (de)
ABSTREIFLEISTE ZUR VERWENDUNG IN EINER ANLAGE ZUR HERSTELLUNG EINES PAPIERBANDES
Title (fr)
RACLE D'ÉGOUTTAGE POUR MACHINE À PAPIER
Publication
Application
Priority
AT 3442017 A 20170828
Abstract (en)
[origin: CA3015246A1] A drainage foil (3) for use in an installation for producing a paper web with a fabric belt (1), which can be moved over a multiplicity of drainage foils (3) oriented transversely to its direction of movement, characterized in that the surface of the drainage foil (3) is formed with a defined profiling, which has elevations (42) and/or depressions (43), wherein the vertical extent of the profiling is at least 0.1 mm.
Abstract (de)
Abstreifleiste (3) zur Verwendung in einer Anlage zur Erzeugung eines Papierbandes mit einem Siebband (1), welches über eine Vielzahl von quer zu dessen Bewegungsrichtung ausgerichteten Abstreifleisten (3) bewegbar ist, dadurch gekennzeichnet, dass die Oberfläche der Abstreifleiste (3) mit einer definierten Profilierung, welche Erhebungen (42) und/oder Vertiefungen (43) aufweist, ausgebildet ist, wobei die Höhenerstreckung der Profilierung zumindest 0,1 mm beträgt.
IPC 8 full level
CPC (source: AT CN EP US)
D21F 1/0027 (2013.01 - CN); D21F 1/20 (2013.01 - AT US); D21F 1/483 (2013.01 - AT EP US); D21F 1/52 (2013.01 - AT); D21F 1/523 (2013.01 - EP US); D21F 7/00 (2013.01 - CN)
Citation (search report)
- [XY] US 4425188 A 19840110 - FUJIWARA HARUYOSHI [JP]
- [X] US 4687549 A 19870818 - KALLMES OTTO J [US]
- [X] US 4420370 A 19831213 - SAAD NABIL R [CA]
- [X] US 5080760 A 19920114 - SMITH DAVID T [US], et al
- [X] US 5735330 A 19980407 - BUCHMANN WERNER [CA], et al
- [Y] EP 0350827 A2 19900117 - FELDMUEHLE AG [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3450625 A1 20190306; AT 519874 A4 20181115; AT 519874 B1 20181115; BR 102018016901 A2 20190416; CA 3015246 A1 20190228; CN 109423912 A 20190305; JP 2019039125 A 20190314; RU 2018130836 A 20200227; TW 201920805 A 20190601; US 2019062995 A1 20190228
DOCDB simple family (application)
EP 18188284 A 20180809; AT 3442017 A 20170828; BR 102018016901 A 20180817; CA 3015246 A 20180824; CN 201810952306 A 20180821; JP 2018156510 A 20180823; RU 2018130836 A 20180827; TW 107129484 A 20180823; US 201816109034 A 20180822