EP 3257980 B1 20210908 - THREAD DRAWING NOZZLE FOR AN OPEN END SPINNING MACHINE
Title (en)
THREAD DRAWING NOZZLE FOR AN OPEN END SPINNING MACHINE
Title (de)
FADENABZUGSDÜSE FÜR EINE OFFENENDSPINNVORRICHTUNG
Title (fr)
TUYÈRE DE SORTIE DE FIL POUR UN DISPOSITIF DE TISSAGE OUVERT
Publication
Application
Priority
DE 102016109687 A 20160525
Abstract (en)
[origin: US2017342605A1] A thread draw-off nozzle (1) for an open-end spinning device (2) features a nozzle insert (3) for deflecting a produced yarn (5) and a nozzle frame (4), by means of which the thread draw-off nozzle (1) can be fixed in the open-end spinning device (2). The nozzle frame (4) features a cylindrical shank (6). The shank (6) of the nozzle frame (4) is provided with a centering diameter (ZD) and the cylindrical shank (6) of the nozzle frame (4) is shorter than half the centering diameter (ZD).
IPC 8 full level
D01H 4/40 (2006.01)
CPC (source: 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
DOCDB simple family (publication)
EP 3257980 A1 20171220; EP 3257980 B1 20210908; CN 107435173 A 20171205; CN 107435173 B 20211210; DE 102016109687 A1 20171130; US 10544522 B2 20200128; US 2017342605 A1 20171130
DOCDB simple family (application)
EP 17169611 A 20170505; CN 201710358718 A 20170519; DE 102016109687 A 20160525; US 201715603569 A 20170524