Global patent index - EP 0989218 A1

EP 0989218 A1 2000-03-29 - Warp-splicing method and warp-splicing apparatus

Title (en)

Warp-splicing method and warp-splicing apparatus

Title (de)

Verfahren und Vorrichtung zum Spleissen von Kettfäden

Title (fr)

Procédé et dispositif pour épissurer des fils de chaîne

Publication

EP 0989218 A1 (EN)

Application

EP 99117663 A

Priority

JP 26962598 A

Abstract (en)

The present invention provides a warp-splicing method that increases the splicing strength between the end and starting parts of warps. A method for splicing the end part 27 of one warp 16 to the starting part 27a of another warp 16a wherein the ends part 27 of the yarns 26 of warp 16 are overlapped with the starting part 27a of the yarn 26a of warp 16a, a twist 31 is applied to the overlapped yarns 26 and 26a of warps 16 and 16a by pinching the yarns by using twist bars 30 and moving them widthwise with respect to each other, and the yarns are bonded together using a bonding agent 35 to splice the yarns 26 and 26a. <IMAGE>

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

D03J 1/18; B65H 69/02; B65H 69/06

IPC 8 full level (invention and additional information)

B65H 69/02 (2006.01); B65H 69/06 (2006.01); D03J 1/16 (2006.01); D03J 1/18 (2006.01); D03J 3/00 (2006.01)

CPC (invention and additional information)

D03J 1/18 (2013.01); B65H 69/02 (2013.01); B65H 69/06 (2013.01); B65H 2701/31 (2013.01); B65H 2701/38 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE IT

EPO simple patent family

EP 0989218 A1 20000329; JP 2000096397 A 20000404

INPADOC legal status

2001-11-14 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Date of withdrawal: 20010912

2000-12-13 [AKX] PAYMENT OF DESIGNATION FEES

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- Free Format Text: DE IT

2000-05-31 [17P] REQUEST FOR EXAMINATION FILED

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- Effective date: 20000404

2000-03-29 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE IT

2000-03-29 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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- Free Format Text: AL;LT;LV;MK;RO;SI