EP 2235301 A1 20101006 - CHAIN LINK WOVEN MESH WITH DOUBLE KNOT
Title (en)
CHAIN LINK WOVEN MESH WITH DOUBLE KNOT
Title (de)
MASCHENDRAHTGEWEBE MIT DOPPELKNOTEN
Title (fr)
TREILLIS MÉTALLIQUE À MAILLES LOSANGÉES À DOUBLE NOEUD
Publication
Application
Priority
- EP 2008064630 W 20081029
- EP 08150040 A 20080104
- EP 08870176 A 20081029
Abstract (en)
[origin: WO2009086961A1] A chain link woven mesh comprises successive undulated transverse links (1,2,3,4), which are interconnected together at the bent portions of the links, whereby each pair of successive undulated links (1,2), (3,4) forms a row of adjacent rectangular or square meshes (5) with four sides. At least at one border of the mesh, for each pair of successive links, the last side of the first link (1) is bent upwardly and backwardly over a sharp angle, whereby the end of this last side is hooked around the penultimate (last but one) side of the second link (2). The last side of the second link (2) is bent downwardly and backwardly over a sharp angle, whereby the end of this last side is hooked around the penultimate (last but one) side of the first link (1). The advantage is that a very strong border is obtained.
IPC 8 full level
B21F 27/00 (2006.01); B21F 27/02 (2006.01); D04B 21/12 (2006.01); E04H 17/04 (2006.01); E21D 11/15 (2006.01)
CPC (source: EP US)
B21F 29/00 (2013.01 - EP); D04C 1/08 (2013.01 - EP); E04H 17/05 (2021.01 - EP US)
Citation (search report)
See references of WO 2009086961A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009086961 A1 20090716; CL 2008003728 A1 20091113; CN 101910534 A 20101208; CN 101910534 B 20140625; EP 2235301 A1 20101006; EP 2235301 B1 20120627; ES 2386397 T3 20120820
DOCDB simple family (application)
EP 2008064630 W 20081029; CL 2008003728 A 20081215; CN 200880123880 A 20081029; EP 08870176 A 20081029; ES 08870176 T 20081029