EP 4010528 A1 20220615 - BASIC STRUCTURE OF A FABRIC FOR A MACHINE FOR PRODUCING OR PROCESSING A FIBROUS WEB, AND METHOD FOR PRODUCING SAID BASIC STRUCTURE
Title (en)
BASIC STRUCTURE OF A FABRIC FOR A MACHINE FOR PRODUCING OR PROCESSING A FIBROUS WEB, AND METHOD FOR PRODUCING SAID BASIC STRUCTURE
Title (de)
GRUNDSTRUKTUR EINER BESPANNUNG FÜR EINE MASCHINE ZUR HERSTELLUNG ODER VERARBEITUNG EINER FASERSTOFFBAHN UND VERFAHREN ZU DEREN HERSTELLUNG
Title (fr)
STRUCTURE DE BASE D'UN HABILLAGE POUR UNE MACHINE DESTINÉE À FABRIQUER OU À TRAITER UNE BANDE DE MATIÈRE FIBREUSE ET PROCÉDÉ DE FABRICATION CORRESPONDANT
Publication
Application
Priority
- DE 102019121485 A 20190809
- EP 2020068860 W 20200703
Abstract (en)
[origin: WO2021028116A1] The invention relates to a basic structure of a fabric for a machine for producing or processing a fibrous web, in particular a paper, cardboard or tissue web, comprising at least a first flat fabric of fabric type A and a second flat fabric of fabric type B, wherein, furthermore, the basic structure comprises two loop elements, wherein the loop elements are formed in each case from a flat fabric piece which has a first portion of fabric type A and a second portion of fabric type B, and wherein the first portion is laid down on the second portion in such a way that the folding point is configured at a spacing of less than 5 cm, in particular less than 1 cm, from the changeover position between fabric type A and fabric type B, and wherein the first and the second flat fabric are arranged above one another, and the two loop elements are arranged in each case at a face-side end.
IPC 8 full level
D21F 1/00 (2006.01); D21F 7/08 (2006.01); D21F 7/10 (2006.01)
CPC (source: CN EP US)
D21F 1/0036 (2013.01 - CN EP); D21F 1/0054 (2013.01 - CN EP); D21F 7/083 (2013.01 - CN EP US); D21F 7/10 (2013.01 - CN EP US)
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)
DE 102019121485 B3 20200806; CN 114174590 A 20220311; EP 4010528 A1 20220615; JP 2022543693 A 20221013; MX 2022001487 A 20220302; US 11952717 B2 20240409; US 2022298727 A1 20220922; WO 2021028116 A1 20210218
DOCDB simple family (application)
DE 102019121485 A 20190809; CN 202080054413 A 20200703; EP 2020068860 W 20200703; EP 20743596 A 20200703; JP 2022507880 A 20200703; MX 2022001487 A 20200703; US 202017633661 A 20200703