EP 2949793 A3 20160511 - SPINNING MACHINE AND SPINNING METHOD
Title (en)
SPINNING MACHINE AND SPINNING METHOD
Title (de)
SPINNMASCHINE UND SPINNVERFAHREN
Title (fr)
MÉTIER À FILER ET PROCÉDÉ DE FILAGE
Publication
Application
Priority
JP 2014108287 A 20140526
Abstract (en)
[origin: EP2949793A2] A spinning unit 2 includes a draft device 6 adapted to draft a fiber bundle F and a pneumatic spinning device 7 arranged movable to a spinning position and a receded position and adapted to produce a yarn Y by applying twists to the drafted fiber bundle F by injecting whirling flow of air to a spinning chamber while being located at the spinning position. In the spinning unit 2, at least one of a first timing, which is a timing at which injection of the air is stopped when a drafting operation of the draft device 6 is stopped, and a second timing, which is a timing at which the pneumatic spinning device 7 starts being moved from the spinning position to the receded position when the drafting operation of the draft device 6 is stopped, is adjusted.
IPC 8 full level
D01H 1/115 (2006.01)
CPC (source: EP)
D01H 1/115 (2013.01)
Citation (search report)
- [XYI] US 5419110 A 19950530 - MIKAMI KAZUHIKO [JP], et al
- [Y] EP 1207224 A2 20020522 - MURATA MACHINERY LTD [JP]
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2949793 A2 20151202; EP 2949793 A3 20160511; EP 2949793 B1 20190911; CN 105274666 A 20160127; CN 105274666 B 20190927; JP 2015224397 A 20151214
DOCDB simple family (application)
EP 15165786 A 20150429; CN 201510166473 A 20150409; JP 2014108287 A 20140526