Global Patent Index - EP 2418308 B1

EP 2418308 B1 20160518 - Method and device for texturing threads for rugs or carpets, upstream from a heat treatment unit

Title (en)

Method and device for texturing threads for rugs or carpets, upstream from a heat treatment unit

Title (de)

Verfahren und Vorrichtung zur Fadentexturierung für Teppiche oder Teppichböden, die einer Wärmebehandlung vorgeschaltet ist

Title (fr)

Procédé et dispositif de texturation de fils pour tapis ou moquette, en amont d'une unité de traitement thermique

Publication

EP 2418308 B1 (FR)

Application

EP 11305669 A

Priority

FR 1056097 A

Abstract (en)

[origin: EP2418308A1] The method involves making microtexturing operation using a microtexturing machine (3) on a yarn (2) downstream of a rack (1). The yarn obtained at the outlet of the machine is deposited on an intermediate device (4) for accumulation and transport in bulk or in loops in a free state. The yarn obtained to a downstream heat treatment unit is carried. Crimping operation of the yarns in a crimping machine or crimping box is carried out on the yarn or yarns at the outlet of the machine and before yarn deposition on the intermediate device for accumulation and transport in a free state. An independent claim is also included for a device for carrying out a texturing process, comprising a microtexturing machine.

IPC 8 full level

D02G 1/02 (2006.01); D02G 1/04 (2006.01); D02G 1/12 (2006.01); D02G 1/16 (2006.01); D02G 1/20 (2006.01)

CPC (source: EP)

D02G 1/02 (2013.01); D02G 1/04 (2013.01); D02G 1/12 (2013.01); D02G 1/16 (2013.01); D02G 1/20 (2013.01); D02G 1/205 (2013.01)

Citation (examination)

US 2007084180 A1 20070419 - HOOVER D L [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 2418308 A1 20120215; EP 2418308 B1 20160518; CN 102345193 A 20120208; FR 2963028 A1 20120127; FR 2963028 B1 20130503; US 2012018916 A1 20120126; US 8713767 B2 20140506

DOCDB simple family (application)

EP 11305669 A 20110531; CN 201110196360 A 20110712; FR 1056097 A 20100726; US 201113178529 A 20110708