Title (en)

CORE YARN SPINNING MACHINE, METHOD OF DETERMINING PRESENCE OR ABSENCE OF CORE OF CORE YARN, AND METHOD OF SERVICING IN CORE YARN SPINNING MACHINE

Title (de)

KERNGARNSPINNMASCHINE, VERFAHREN ZUR FESTSTELLUNG DER AN- ODER ABWESENHEIT DES KERNS BEI KERNGARN SOWIE VERFAHREN ZUM BEDIENEN EINER KERNGARNSPINNMASCHINE

Title (fr)

MACHINE À TISSER UN FIL CENTRAL, PROCÉDÉ POUR DÉTERMINER LA PRÉSENCE OU L'ABSENCE DE BRIN DE FIL CENTRAL, ET PROCÉDÉ D'ENTRETIEN DE MACHINE À TISSER UN FIL CENTRAL

Publication

EP 1801271 A1 20070627 (EN)

Application

EP 05777046 A 20050905

Priority

• JP 2005016261 W 20050905
• JP 2004269217 A 20040916
• JP 2004269218 A 20040916

Abstract (en)

[origin: WO2006030661A1] A core yarn spinning machine (1) having a spinning apparatus (9) spinning a core yarn and a winding device (12) winding up the spun core yarn (10), comprising a slab catcher (35) determining the presence or absence of the core of the core yarn (10). In the spinning apparatus (9), the spun core yarn (10) is led into the slab catcher (35) in a pre-winding time from the start of the spinning of the core yarn (10) to the start of winding of the core yarn (10) by the winding device (12). When the core yarn is led into the slab catcher, the presence of the core is explicated more than in a time after the winding of the core yarn (10) is started by the winding device (12).

IPC 8 full level

D01H 13/16 (2006.01); D01H 4/02 (2006.01); D01H 13/26 (2006.01); D02G 3/32 (2006.01)

CPC (source: EP)

D01H 1/115 (2013.01); D01H 13/16 (2013.01); D01H 13/165 (2013.01); D02G 3/36 (2013.01)

Designated contracting state (EPC)

CH DE LI

DOCDB simple family (publication)

EP 1801271 A1 20070627; EP 1801271 A4 20090401; CN 101018900 A 20070815; CN 101018900 B 20120111; JP 4529977 B2 20100825; JP WO2006030661 A1 20080515; WO 2006030661 A1 20060323

DOCDB simple family (application)

EP 05777046 A 20050905; CN 200580031071 A 20050905; JP 2005016261 W 20050905; JP 2006535742 A 20050905