EP 3587633 B1 20220907 - RING-TRAVELER SYSTEM OF RING-TYPE SPINNING MACHINE
Title (en)
RING-TRAVELER SYSTEM OF RING-TYPE SPINNING MACHINE
Title (de)
RINGLÄUFERSYSTEM EINER RINGSPINNMASCHINE
Title (fr)
SYSTÈME ANNEAU-CURSEUR POUR MÉTIER À FILER À ANNEAUX
Publication
Application
Priority
JP 2018120701 A 20180626
Abstract (en)
[origin: EP3587633A1] A ring-traveler system of a ring-type spinning machine in which liquid lubricant is not applied for sliding movement the ring-traveler system including a plurality of cracks (15) formed in a sliding surface (14) between a ring (11) and a traveler (12). The plurality of cracks (15) has an average crack width of 0.5 µm or greater and 1.5 µm or less. An average of the number of cracks is less than 400 cracks per centimeter.
IPC 8 full level
CPC (source: CN EP)
C25D 5/02 (2013.01 - EP); C25D 5/48 (2013.01 - EP); C25D 7/04 (2013.01 - EP); C25F 3/02 (2013.01 - EP); D01H 7/60 (2013.01 - CN); D01H 7/602 (2013.01 - EP); D01H 7/604 (2013.01 - 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 3587633 A1 20200101; EP 3587633 B1 20220907; CN 110644084 A 20200103; CN 110644084 B 20221216; JP 2020002484 A 20200109; JP 7163632 B2 20221101
DOCDB simple family (application)
EP 19180784 A 20190618; CN 201910553793 A 20190625; JP 2018120701 A 20180626