Führungselement und Fadenwickler

Details

Veröffentlichungs-Nr.

EP4032843

Aktenzeichen

EP21215063

Anmeldetag

16. Dezember 2021

Veröffentlichung

22. Oktober 2025

Erteilung

22. Oktober 2025

Rechtsraum

EP

IPC

B65H57/14B65H57/16

Abstract

A low-cost guide member with which a change in the yarn quality is suppressed is provided. A guide member 16 includes: a fulcrum guide 31 that functions as a fulcrum when a yarn is wound onto a bobbin while being traversed, the fulcrum guide 31 being hollow cylindrical in shape and rotatable about a central axis; and a rotational resistance imparting unit 37 which is configured to impart rotational resistance to the fulcrum guide 31 so that the fulcrum guide 31 is rotationally driven at circumferential speed lower than running speed of the yarn, when the fulcrum guide 31 receives a torque that is equal to or larger than a predetermined value from the yarn that is running while being in contact with the outer circumferential surface of the fulcrum guide 31.

Anmelder

Firma

TMT Machinery, Inc.

Land

🇯🇵 Japan

Fachgebiete