Title (en)

YARN HEATER

Title (de)

HEIZKÖRPER FÜR GARNE

Title (fr)

DISPOSITIF DE CHAUFFAGE POUR FILS

Publication

EP 4253620 A1 20231004 (EN)

Application

EP 23160661 A 20230308

Priority

JP 2022051884 A 20220328

Abstract (en)

An object of the present invention is to easily and accurately provide a yarn guide so that the contact length of a yarn in contact with a yarn contacted surface is appropriate.A first heater 13 includes: a heat source 51; a yarn contacted portion 54 which is heated by the heat source 51 and has a yarn running space 61 extending in a yarn running direction in which a yarn Y runs and a yarn contacted surface 56 with which the yarn Y running in the yarn running space 61 is able to make contact; and a yarn guide 70 which guides the yarn Y running in the yarn running space 61. The yarn guide 70 is attached to the yarn contacted portion 54.

IPC 8 full level

D02J 13/00 (2006.01)

CPC (source: EP)

D02J 13/003 (2013.01)

Citation (applicant)

JP H09296330 A 19971118 - MURATA MACHINERY LTD

Citation (search report)

• [X] JP S52128714 U 19770930
• [X] JP S5551312 U 19800404
• [X] CH 664984 A5 19880415 - RETECH AG
• [X] WO 2020239751 A1 20201203 - OERLIKON TEXTILE GMBH & CO KG [DE]
• [X] EP 0900866 A2 19990310 - RIETER SCRAGG LTD [GB]
• [X] US 3581455 A 19710601 - SCRIVEN ERIC THOMAS
• [X] US 3506804 A 19700414 - SCHIPPERS HEINZ, et al
• [X] EP 0638675 A1 19950215 - TEIJIN SEIKI CO LTD [JP]
• [X] US 4008560 A 19770222 - SCHNETZER MAX, et al
• [X] DE 102004056198 A1 20060316 - TEMCO TEXTILMASCHKOMPONENT [DE]
• [A] DE 2450327 A1 19760429 - BAYER AG
• [A] GB 1068343 A 19670510 - SCRAGG & SONS
• [A] FR 2864111 A1 20050624 - RIETER ICBT [FR]
• [A] JP 2002212853 A 20020731 - HOKURIKU SEIKEI KOGYO KK
• [A] GB 1373831 A 19741113 - BARMAG BARMER MASCHF
• [A] JP S5921740 A 19840203 - TORAY INDUSTRIES
• [A] JP H05331728 A 19931214 - TORAY INDUSTRIES

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 4253620 A1 20231004; CN 116815376 A 20230929; JP 2023144754 A 20231011; TW 202340559 A 20231016

DOCDB simple family (application)

EP 23160661 A 20230308; CN 202310210218 A 20230307; JP 2022051884 A 20220328; TW 112108667 A 20230309