EP 3626660 A4 20210505 - SPINNING SYSTEM AND WINDING PREVENTION METHOD
Title (en)
SPINNING SYSTEM AND WINDING PREVENTION METHOD
Title (de)
SPINNANLAGE UND VERFAHREN ZUR VERHINDERUNG VON WICKLUNGEN
Title (fr)
SYSTÈME DE FILATURE ET PROCÉDÉ DE PRÉVENTION D'ENROULEMENT
Publication
Application
Priority
- JP 2017099429 A 20170519
- JP 2018019156 W 20180517
Abstract (en)
[origin: EP3409626A1] A productivity display control device (40,50) to be provided in a yarn winding machine (1) including a plurality of winding units (10) each of which includes a yarn feeder (11) that supplies yarn (Y), a winding device (16) that winds the yarn (Y) supplied from the yarn feeder (11) to form a package, and a clearer (15) that detects a yarn defect of the yarn (Y) between the yarn feeder (11) and the winding device (16) and determines whether to remove the yarn defect based on a set clearing condition. The productivity display control device (40,50) includes an arithmetic unit (47,57) that calculates productivity of the yarn winding machine (1) based on a winding condition set in the yarn winding machine (1), operation data of the yarn winding machine (1), and the number of removals of the yarn defects removed based on the clearing condition, and includes a display controller (48,58) that causes a display device to display information concerning the productivity calculated by the arithmetic unit (47,57).
IPC 8 full level
B65H 54/26 (2006.01); B65H 54/72 (2006.01); B65H 63/036 (2006.01); B65H 67/06 (2006.01); D01H 9/18 (2006.01)
CPC (source: CN EP)
B65H 63/00 (2013.01 - CN); B65H 67/06 (2013.01 - EP); B65H 67/063 (2013.01 - EP); D01H 9/18 (2013.01 - EP); B65H 2701/31 (2013.01 - CN EP)
Citation (search report)
- [XY] US 4843808 A 19890704 - RUEGE JOACHIM [DE], et al
- [Y] EP 2455317 A1 20120523 - MURATA MACHINERY LTD [JP]
- [YD] JP H05278950 A 19931026
- See references of WO 2018212293A1
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 3409626 A1 20181205; EP 3409626 B1 20210630; CN 108946326 A 20181207; CN 108946326 B 20210430; CN 110494380 A 20191122; CN 110494380 B 20220325; EP 3626660 A1 20200325; EP 3626660 A4 20210505; EP 3626660 B1 20230712; JP 2018193198 A 20181206; WO 2018212293 A1 20181122
DOCDB simple family (application)
EP 18172709 A 20180516; CN 201810444302 A 20180510; CN 201880024721 A 20180517; EP 18802240 A 20180517; JP 2017099429 A 20170519; JP 2018019156 W 20180517