EP 2400049 B1 20160330 - Thread draw-off nozzle
Title (en)
Thread draw-off nozzle
Title (de)
Fadenabzugsdüse
Title (fr)
Buse de dévidage de fil
Publication
Application
Priority
- DE 102010030536 A 20100625
- DE 102011002972 A 20110121
Abstract (en)
[origin: EP2400049A2] The nozzle (1) has a draw-off nozzle funnel (6) for deflecting a yarn (5) produced during yarn draw-off process. The draw-off nozzle funnel includes a two-part design with external and internal parts (6a, 6b) containing areas of a yarn deflection zone. The parts are made of different materials and/or comprise different coatings in the areas of the yarn deflection zone, where one of the parts includes a coating. The external part and a draw-off nozzle shaft (7) are formed as one part. A ceramic insert (9) is formed with a wear-protective bushing (12) as one piece.
IPC 8 full level
D01H 4/40 (2006.01)
CPC (source: EP US)
D01H 4/40 (2013.01 - EP US)
Citation (opposition)
Opponent : Saurer Germany GmbH & Co. KG
- DE 1806054 A1 19701008 - SCHUBERT & SALZER MASCHINEN
- DE 2351561 A1 19740418 - VYZK USTAV BAVLNARSKY
- WO 9404730 A1 19940303 - BURCKHARDT AMERICA INC [US]
- DE 10244497 A1 20040408 - SAURER GMBH & CO KG [DE]
- DE 102008019214 A1 20091022 - OERLIKON TEXTILE GMBH & CO KG [DE]
- EP 0445554 B1 19960925 - RIETER INGOLSTADT SPINNEREI [DE]
- DE 3016675 A1 19811105 - SCHLAFHORST & CO W [DE]
- EP 0422615 A2 19910417 - SCHUBERT & SALZER MASCHINEN [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
DOCDB simple family (publication)
EP 2400049 A2 20111228; EP 2400049 A3 20150121; EP 2400049 B1 20160330; EP 2400049 B2 20181212; CN 102296395 A 20111228; CN 102296395 B 20160525; DE 102011002972 A1 20111229; US 2011315265 A1 20111229; US 8347597 B2 20130108
DOCDB simple family (application)
EP 11166461 A 20110518; CN 201110174428 A 20110625; DE 102011002972 A 20110121; US 201113166919 A 20110623