Global Patent Index - EP 4378869 A1

EP 4378869 A1 20240605 - YARN THREADING TOOL AND WINDING DEVICE

Title (en)

YARN THREADING TOOL AND WINDING DEVICE

Title (de)

GARNEINFÄDELUNGSWERKZEUG UND AUFSPULVORRICHTUNG

Title (fr)

OUTIL D'ENFILAGE DE FIL ET DISPOSITIF D'ENROULEMENT

Publication

EP 4378869 A1 20240605 (EN)

Application

EP 23213087 A 20231129

Priority

JP 2022192584 A 20221201

Abstract (en)

[Problem to be solved] To provide a yarn threading tool with a simple configuration that can reduce maintenance costs.[Solution] A yarn threading tool 90 is used for respectively threading a plurality of pieces yarn Y to a plurality of fulcrum guides. The yarn threading tool 90 includes a body part 91 and a bar guide part 92. The body part 91 is formed in a shape of a plate with a plurality of yarn dividing grooves 91b lined up for inserting the yarn Y. The bar guide part 92 is located on at least one side of the body part 91 in a thickness direction and is arranged spanning the plurality of yarn dividing grooves 91b. The bar guide part 92 is a different member from the body part 91. When viewed in the thickness direction of the body part 91, the bar guide part 92 is disposed partially overlapping the yarn dividing grooves 91b.

IPC 8 full level

B65H 57/00 (2006.01); B65H 57/16 (2006.01); B65H 57/24 (2006.01)

CPC (source: EP)

B65H 57/003 (2013.01); B65H 57/16 (2013.01); B65H 57/24 (2013.01); B65H 2701/3132 (2013.01); B65H 2701/38 (2013.01)

Citation (applicant)

Citation (search report)

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 4378869 A1 20240605; CN 118125225 A 20240604; JP 2024079903 A 20240613

DOCDB simple family (application)

EP 23213087 A 20231129; CN 202311469350 A 20231107; JP 2022192584 A 20221201