Global Patent Index - EP 0874923 B1

EP 0874923 B1 2000-05-24 - METHOD AND DEVICE FOR THE WET SPINNING, DRAWING AND WINDING UP OF A MULTIPLE THREAD YARN

Title (en)

METHOD AND DEVICE FOR THE WET SPINNING, DRAWING AND WINDING UP OF A MULTIPLE THREAD YARN

Title (de)

VERFAHREN UND VORRICHTUNG ZUM NASSSPINNEN, VERSTECKEN UND AUFWICKELN EINES MULTIFILEN FADENS

Title (fr)

PROCEDE ET DISPOSITIF DE FILAGE AU MOUILLE, D'ETIRAGE ET D'ENROULAGE D'UN FIL MULTIFILAMENT

Publication

EP 0874923 B1 (DE)

Application

EP 97933645 A

Priority

  • DE 19626978 A
  • EP 9703449 W

Abstract (en)

[origin: WO9801605A1] The object of the invention is in particular to produce continuously a multiple thread viscose yarn, the filaments (10) emerging from a spinning device (3), passing through a drawing device and a drying device (13) and subsequently being wound up by a winding device (32) to form a spool (14). In order to achieve this object, the filaments (10) first pass through at least one swirling device (17) so that a swirling effect is caused therein.

IPC 1-7 (main, further and additional classification)

D01D 5/06

IPC 8 full level (invention and additional information)

D01D 5/06 (2006.01); D01F 2/06 (2006.01)

CPC (invention and additional information)

D01D 5/06 (2013.01); D01F 2/06 (2013.01); D02G 1/164 (2013.01); D02J 1/08 (2013.01); D02J 1/22 (2013.01)

Designated contracting state (EPC)

CH DE IT LI

EPO simple patent family

WO 9801605 A1 19980115; CN 1197488 A 19981028; CZ 9801032 A3 19980715; EP 0874923 A1 19981104; EP 0874923 B1 20000524

INPADOC legal status


2002-03-15 [REG CH PL] PATENT CEASED

2001-07-31 [PG25 CH] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: CH

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20010731

2001-07-31 [PG25 LI] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: LI

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20010731

2001-05-16 [26N] NO OPPOSITION FILED

2001-05-01 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: DE

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20010501

2000-10-20 [EN] FR: TRANSLATION NOT FILED

2000-06-29 [REF] CORRESPONDS TO:

- Document: DE 59701753 20000629

2000-05-31 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2000-05-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): CH DE IT LI

2000-05-24 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: IT

- Free text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

- Effective date: 20000524

1998-12-09 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19981022

1998-11-04 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19980312

1998-11-04 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): CH DE IT LI