EP 2573217 B1 20191225 - Spinning unit, spinning machine and yarn processing method
Title (en)
Spinning unit, spinning machine and yarn processing method
Title (de)
Spinneinheit, Spinnmaschine und Garnverarbeitungsverfahren
Title (fr)
Unité de filage, métier à filer et procédé de traitement de fil
Publication
Application
Priority
JP 2011206486 A 20110921
Abstract (en)
[origin: EP2573217A2] A spinning machine includes an air-j et spinning device (9) adapted to produce a spun yarn (10) by twisting a fiber bundle (8), a yarn accumulating roller (21) provided downstream of the air-jet spinning device (9) and adapted to temporarily accumulate the spun yarn (10) by rotating and winding the spun yarn (10) around an outer peripheral surface (21a) thereof, a yarn hooking member (22) provided downstream of the yarn accumulating roller (21) and adapted to wind the spun yarn (10) around the outer peripheral surface (21a) of the yarn accumulating roller (21) by integrally rotating with the yarn accumulating roller (21) while being in contact with the spun yarn (10), a yarn removing lever (28) that can remove the spun yarn (10) from the yarn hooking member (28), and a yarn removal detecting section that detects a removal of the spun yarn (10) from the yarn hooking member (22) by the yarn removing lever (28).
IPC 8 full level
D01H 1/115 (2006.01); D01H 15/00 (2006.01)
CPC (source: EP)
B65H 51/22 (2013.01); B65H 63/04 (2013.01); D01H 15/00 (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 2573217 A2 20130327; EP 2573217 A3 20170301; EP 2573217 B1 20191225; CN 103014961 A 20130403; CN 103014961 B 20160608; JP 2013067891 A 20130418
DOCDB simple family (application)
EP 12181500 A 20120823; CN 201210310701 A 20120828; JP 2011206486 A 20110921