EP 2824054 B1 20170322 - Workstation of a textile machine for creating cross-wound spools
Title (en)
Workstation of a textile machine for creating cross-wound spools
Title (de)
Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
Title (fr)
Poste de travail d'une machine textile fabriquant des bobines croisées
Publication
Application
Priority
DE 102013011664 A 20130711
Abstract (en)
[origin: CN104276451A] The invention relates to a workstation of a textile machine for creating cross-wound spools. The workstation is provided with a wire suction nozzle. The wire suction nozzle is loaded at a negative pressure to be rotated. The head part of the wire suction nozzle is provided with a suction opening. The suction opening is used for picking up hard wastes already wound onto a winding bobbin within a surface region of the winding bobbin. According to the invention, the workstation is provided with shielding units, (19A, 19B, 19C). The shielding units are arranged below the bottom surface of the wire suction nozzle. When the wire suction nozzle (17) loaded at a negative pressure is positioned in a yarn pick-up device, a suction air flow (SLSu) in the suction opening (18), flowing into the wire suction nozzle (17) from below, is generated below the wire suction nozzle (17).
IPC 8 full level
B65H 67/08 (2006.01)
CPC (source: EP)
B65H 67/085 (2013.01); B65H 2701/31 (2013.01)
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 2824054 A1 20150114; EP 2824054 B1 20170322; CN 104276451 A 20150114; CN 104276451 B 20180202; DE 102013011664 A1 20150115; IN 2194MU2014 A 20151009; JP 2015016989 A 20150129; JP 6465575 B2 20190206
DOCDB simple family (application)
EP 14002016 A 20140611; CN 201410326858 A 20140710; DE 102013011664 A 20130711; IN 2194MU2014 A 20140707; JP 2014142898 A 20140711