EP 1590518 A2 20051102 - CUTTING DEVICE FOR WARP-KNITTED FABRICS
Title (en)
CUTTING DEVICE FOR WARP-KNITTED FABRICS
Title (de)
SCHNEIDVORRICHTUNG FÜR KETTENGEWIRKE
Title (fr)
DISPOSITIF DE COUPE POUR TISSUS TRICOTES EN CHAINE
Publication
Application
Priority
- CH 2004000049 W 20040130
- CH 1482003 A 20030203
Abstract (en)
[origin: WO2004070098A2] The cutting device is equipped with a feeding device (10) for a warp-knitted fabric (4). The warp-knitted fabric has at least two warps (6), between which floating weft yarns (8) are placed. The cutting device is also equipped with a cutting implement (22) for cutting through the weft yarns (8) and with a leading away device (24) for the severed warps (6) that serve as effect yarns. In order to improve the cutting device, the cutting implement (22) comprises guide elements (32, 34) with projecting guide edges (36, 38) serving to support the weft yarns (8) to be cut. The guide edges (36, 38) form a gap (40) between them into which a rotating blade (42) extends. The guide elements (32, 34) also contain, on the sides facing away from the guide edges (36, 38), rebounding guide surfaces (44, 46) for the warps (6).
IPC 1-7
IPC 8 full level
D04B 35/34 (2006.01)
CPC (source: EP KR US)
D03D 45/50 (2013.01 - KR); D03D 47/34 (2013.01 - KR); D03D 49/70 (2013.01 - KR); D04B 21/20 (2013.01 - EP US); D04B 35/34 (2013.01 - EP US); Y10T 83/929 (2015.04 - EP US)
Citation (search report)
See references of WO 2004070098A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004070098 A2 20040819; WO 2004070098 A3 20041111; BR PI0407208 A 20060124; CN 1742126 A 20060301; EP 1590518 A2 20051102; JP 2006518425 A 20060810; KR 100671340 B1 20070119; KR 20050097532 A 20051007; US 2006053997 A1 20060316
DOCDB simple family (application)
CH 2004000049 W 20040130; BR PI0407208 A 20040130; CN 200480002902 A 20040130; EP 04706594 A 20040130; JP 2006501442 A 20040130; KR 20057014193 A 20050801; US 54405205 A 20050922