Global Patent Index - EP 1129976 A3

EP 1129976 A3 2002-11-13 - Elastic-yarn package and take-up winder for elastic yarn

Title (en)

Elastic-yarn package and take-up winder for elastic yarn

Title (de)

Elastisches-Garn Wickel und Aufwickelmaschine für elastische Garne

Title (fr)

Paquet de fil textile élastique et bobinoir pour fils textiles élastiques

Publication

EP 1129976 A3 (EN)

Application

EP 01104197 A

Priority

JP 2000055717 A

Abstract (en)

[origin: EP1129976A2] In a take-up winder for elastic yarn, a yarn moved to a bobbin end due to a yarn transferring operation forms a bunch winding at the bobbin end of a full package. The number of windings in the bunch winding, however, may be insufficient. Additionally, the mere formation of the bunch winding makes it difficult to pick up a yarn end from the package during a subsequent step. An end of an elastic yarn Y wound into a yarn layer P of a package falls from the yarn layer P onto a position of a bobbin Bf which is separate from a yarn layer-formed position, and the yarn end is wound around the bobbin Bf three or more times to form an elastic-yarn package. Additionally, the end of the elastic yarn Y wound into the yarn layer P of the package falls from the yarn layer onto the position of the bobbin which is separate from the yarn layer-formed position, and the yarn end is then wound on the bobbin once or more and adheres to an end surface Pa of the yarn layer, thereby forming an elastic-yarn package. <IMAGE>

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

B65H 65/00; B65H 54/34

IPC 8 full level (invention and additional information)

B65H 54/34 (2006.01); B65H 55/00 (2006.01); B65H 65/00 (2006.01); B65H 67/048 (2006.01); D01D 7/00 (2006.01)

CPC (invention and additional information)

B65H 54/346 (2013.01); B65H 65/005 (2013.01); B65H 2701/319 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

EP 1129976 A2 20010905; EP 1129976 A3 20021113; EP 1129976 B1 20060607; DE 60120253 D1 20060720; DE 60120253 T2 20070426; JP 2001240309 A 20010904; JP 4085548 B2 20080514

INPADOC legal status


2018-04-30 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: DE

- Payment date: 20180219

- Year of fee payment: 18

2015-05-07 [REG DE R082] CHANGE OF REPRESENTATIVE

- Document: DE 60120253

- Representative's name: PATENTANWAELTE WEICKMANN & WEICKMANN, DE

2015-05-07 [REG DE R082] CHANGE OF REPRESENTATIVE

- Document: DE 60120253

- Representative's name: WEICKMANN & WEICKMANN PATENTANWAELTE - RECHTSA, DE

2015-05-07 [REG DE R082] CHANGE OF REPRESENTATIVE

- Document: DE 60120253

- Representative's name: WEICKMANN & WEICKMANN PATENT- UND RECHTSANWAEL, DE

2007-05-16 [26N] NO OPPOSITION FILED

- Effective date: 20070308

2006-07-20 [REF] CORRESPONDS TO:

- Document: DE 60120253 P 20060720

2006-06-07 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): DE

2005-09-21 [RTI1] TITLE (CORRECTION)

- Free text: ELASTIC-YARN PACKAGE AND METHOD OF OPERATING A TAKE-UP WINDER FOR ELASTIC YARN

2003-10-08 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030825

2003-07-30 [AKX] PAYMENT OF DESIGNATION FEES

- Designated State(s): DE

2003-03-12 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20030107

2002-11-13 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A3

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-11-13 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI

2001-09-05 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2001-09-05 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI