EP 2949794 B1 20181219 - 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 2014108289 A 20140526
Abstract (en)
[origin: EP2949794A1] A spinning unit 2 includes a draft device 6 adapted to draft a fiber bundle F, a pneumatic spinning device 7 arranged movable between a spinning position and a receded position that is located further away from the draft device 6 than the spinning position, and adapted to produce a yarn Y at the spinning position by applying twists to the drafted fiber bundle F by injecting air to a spinning chamber 73, and an injecting device 14 adapted to inject air to a region C between the draft device 6 and the pneumatic spinning device 7. The injecting device 14 injects the air after the pneumatic spinning device 7 starts moving from the spinning position to the receded position.
IPC 8 full level
D01H 1/115 (2006.01)
CPC (source: EP)
D01H 1/115 (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 2949794 A1 20151202; EP 2949794 B1 20181219; CN 105133100 A 20151209; CN 105133100 B 20190903; JP 2015224398 A 20151214
DOCDB simple family (application)
EP 15166315 A 20150505; CN 201510194544 A 20150422; JP 2014108289 A 20140526