Global Patent Index - EP 3358052 B1

EP 3358052 B1 20200527 - DEVICE FOR ENTANGLING A PLURALITY OF INDIVIDUAL FILAMENTS OF A COMPOSITE YARN

Title (en)

DEVICE FOR ENTANGLING A PLURALITY OF INDIVIDUAL FILAMENTS OF A COMPOSITE YARN

Title (de)

VORRICHTUNG ZUM VERWIRBELN MEHRERER EINZELFÄDEN EINES VERBUNDFADENS

Title (fr)

DISPOSITIF PERMETTANT L'ENTRELACEMENT D'UNE PLURALITÉ DE FILAMENTS INDIVIDUELS D'UN FIL COMPOSITE

Publication

EP 3358052 B1 20200527 (DE)

Application

EP 18153814 A 20180129

Priority

DE 102017000886 A 20170201

Abstract (en)

[origin: US2018216259A1] Various techniques involve a device for entangling a plurality of individual threads of a composite thread in a melt-spinning process for the production of crimped yarns. The device to this end has a plurality of entanglement nozzles which are collectively held on a support. In order to enable a flexible utilization of the entanglement nozzles and of thread guiding, the entanglement nozzles on the support are assigned at least one thread guide in such a manner that the threads are guidable optionally in the entanglement nozzles and/or in the thread guide.

IPC 8 full level

D01D 5/22 (2006.01); D01D 13/02 (2006.01); D02G 1/16 (2006.01); D02J 1/08 (2006.01)

CPC (source: CN EP US)

D01D 5/08 (2013.01 - CN US); D01D 5/22 (2013.01 - CN EP US); D01D 10/00 (2013.01 - CN); D01D 10/0481 (2013.01 - US); D01D 11/04 (2013.01 - US); D01D 13/02 (2013.01 - EP US); D02G 1/16 (2013.01 - CN EP US); D02G 1/161 (2013.01 - US); D02G 1/20 (2013.01 - CN); D02J 1/08 (2013.01 - EP US)

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 3358052 A1 20180808; EP 3358052 B1 20200527; CN 108374206 A 20180807; CN 108374206 B 20211123; US 10988864 B2 20210427; US 2018216259 A1 20180802

DOCDB simple family (application)

EP 18153814 A 20180129; CN 201810093777 A 20180131; US 201815883702 A 20180130