EP 3141508 B1 20190821 - YARN WINDING MACHINE
Title (en)
YARN WINDING MACHINE
Title (de)
GARNWICKLUNGSMASCHINE
Title (fr)
MACHINE DE RENVIDEUR DE FIL
Publication
Application
Priority
JP 2015176529 A 20150908
Abstract (en)
[origin: EP3141508A1] In a spinning frame (1), opening / closing members (a first opening / closing member (65) and a second opening / closing member (66)) are arranged in a flow path in which a suction current (82, 83) generated by at least one of a section blower (32) and a main blower acts in each of section ducts (31). Supporting members openably / closably support the opening / closing members (65, 66) to change an open / closed state of the flow path according to difference between a pressure at an upstream side and a pressure at a downstream side of the opening / closing members.
IPC 8 full level
B65H 54/70 (2006.01); D01H 11/00 (2006.01)
CPC (source: CN EP)
B65H 54/702 (2013.01 - EP); B65H 54/88 (2013.01 - CN); D01H 11/005 (2013.01 - EP); B65H 2701/31 (2013.01 - CN EP)
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 3141508 A1 20170315; EP 3141508 B1 20190821; CN 106494942 A 20170315; CN 106494942 B 20190702; JP 2017053052 A 20170316
DOCDB simple family (application)
EP 16187506 A 20160906; CN 201610750771 A 20160829; JP 2015176529 A 20150908