EP 2877632 B1 20161214 - DRAINAGE SCREEN
Title (en)
DRAINAGE SCREEN
Title (de)
ENTWÄSSERUNGSSIEB
Title (fr)
CRIBLE D'ÉGOUTTAGE
Publication
Application
Priority
- DE 102012014894 A 20120727
- EP 2013002185 W 20130723
Abstract (en)
[origin: WO2014015978A1] The invention relates to a drainage screen (20) for producing paper having at least one hole (12), having a carrier screen (22) which contains a screen cloth (24) cut out in a partial region and an inlay platelet (30) arranged in the cut-out partial region of the screen cloth (24) for producing the at least one hole (12) in the paper, wherein the inlay platelet (30) contains a perforated (38) circumferential edge area (32) having a first level height and a cup (34) enclosed by the edge area which has smooth, unperforated cup walls (40) and a cup base (36) which is lowered relative to the first level height.
IPC 8 full level
D21F 1/44 (2006.01)
CPC (source: CN EP)
D21F 1/44 (2013.01 - CN EP)
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
DOCDB simple family (publication)
WO 2014015978 A1 20140130; CN 104379834 A 20150225; CN 104379834 B 20170329; DE 102012014894 A1 20140130; EP 2877632 A1 20150603; EP 2877632 B1 20161214; ES 2618727 T3 20170622
DOCDB simple family (application)
EP 2013002185 W 20130723; CN 201380033467 A 20130723; DE 102012014894 A 20120727; EP 13742395 A 20130723; ES 13742395 T 20130723