EP 2682508 A2 20140108 - Ring-traveler system of ring spinning machine
Title (en)
Ring-traveler system of ring spinning machine
Title (de)
Ringwagensystem einer Ringspinnmaschine
Title (fr)
Système de curseur de machine à filer à anneaux
Publication
Application
Priority
- JP 2012150492 A 20120704
- JP 2013094011 A 20130426
Abstract (en)
A ring-traveler system of a ring spinning machine is of a non-liquid lubrication type. The ring-traveler system includes a ring and a traveler that travels along the ring. A plurality of recesses and a plurality of flat ridges are arranged alternately on a surface portion of one of the ring and the traveler. The other one of the ring and the traveler slides on the surface portion when the traveler travels. Each of the recesses has a depth of 0.1 to 20 µm. Each of the flat ridges has a width of 1 to 250 µm.
IPC 8 full level
CPC (source: EP)
D01H 1/02 (2013.01); D01H 7/602 (2013.01); D01H 7/604 (2013.01)
Citation (applicant)
- JP 2002510755 A 20020409
- WO 2004035255 A1 20040429 - NEC MACHINERY CORP [JP], et al
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 2682508 A2 20140108; EP 2682508 A3 20150527; EP 2682508 B1 20160713; CN 103526357 A 20140122; CN 103526357 B 20160810; JP 2014029045 A 20140213; JP 5910569 B2 20160427
DOCDB simple family (application)
EP 13173525 A 20130625; CN 201310273529 A 20130702; JP 2013094011 A 20130426