EP 4215468 A1 20230726 - YARN WINDER
Title (en)
YARN WINDER
Title (de)
GARNWICKLER
Title (fr)
ENROULEUR DE FIL
Publication
Application
Priority
JP 2022006242 A 20220119
Abstract (en)
A yarn winder (2) winds the yarn (Y) fed out from a feeding section (6) around a storage area (A) by rotating a storage roller (41) to temporarily store yarn (Y). A detection section (53) is a line sensor (53A) that detects the presence or absence of the yarn (Y) in a linear section (S1) in the storage area (A).
IPC 8 full level
B65H 51/22 (2006.01)
CPC (source: CN EP)
B65H 51/22 (2013.01 - EP); B65H 54/44 (2013.01 - CN); B65H 54/553 (2013.01 - CN); B65H 54/70 (2013.01 - CN); B65H 63/006 (2013.01 - CN); B65H 2701/31 (2013.01 - CN EP)
Citation (applicant)
JP 2013241231 A 20131205 - MURATA MACHINERY LTD
Citation (search report)
- [X] EP 2602384 A1 20130612 - VUTS A S [CZ], et al
- [YA] EP 2987755 A1 20160224 - MURATA MACHINERY LTD [JP]
- [Y] GB 2249832 A 19920520 - RHEINMETALL GMBH [DE]
- [Y] DE 19549111 A1 19970703 - SOBREVIN [LI]
- [XP] JP 2022138281 A 20220926 - MURATA MACHINERY LTD
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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4215468 A1 20230726; CN 116462049 A 20230721; JP 2023105427 A 20230731
DOCDB simple family (application)
EP 23151538 A 20230113; CN 202310040174 A 20230113; JP 2022006242 A 20220119