Global Patent Index - EP 0853693 B1

EP 0853693 B1 2000-04-26 - METHOD FOR THE AUTOMATIC EXTRACTION OF FAULTY WEFT YARNS FROM THE SHED OF A GRIPPER LOOM

Title (en)

METHOD FOR THE AUTOMATIC EXTRACTION OF FAULTY WEFT YARNS FROM THE SHED OF A GRIPPER LOOM

Title (de)

VERFAHREN ZUM AUTOMATISCHEN ENTFERNEN EINES FALSCHEN SCHUSSFADENS AUS DEM WEBFACH EINER GREIFERWEBMASCHINE

Title (fr)

PROCEDE D'EXTRACTION AUTOMATIQUE DE FILS DE TRAME DEFECTUEUX A PARTIR DE LA FOULE DU METIER A TISSER A PROJECTILE

Publication

EP 0853693 B1 (EN)

Application

EP 96934547 A

Priority

  • EP 9604333 W
  • IT MI952038 A

Abstract (en)

[origin: WO9713902A1] A method for the automatic extraction of a short weft yarn from the shed of a gripper loom comprises, upon detection of the error, the following stages: deactivating the cutting means (M) and the weft feeding devices (F) stopping the loom, moving the loom backwards into the position where the faulty weft (A) was inserted; selecting the weft feeding device (F) on the same faulty weft and inserting across the shed with the new weft grippers (C, R) a new weft (A') connected to the faulty weft; recovering the new weft launched and hence the faulty weft (A) on the weft insertion side; moving the loom backwards so as to bring it back into the position where the faulty weft (A) was inserted.

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

D03D 51/08

IPC 8 full level (invention and additional information)

D03D 51/08 (2006.01)

CPC (invention and additional information)

D03D 51/085 (2013.01)

Designated contracting state (EPC)

BE CH DE IT LI

DOCDB simple family

WO 9713902 A1 19970417; DE 69607973 D1 20000531; DE 69607973 T2 20001005; EP 0853693 A1 19980722; EP 0853693 B1 20000426; IT 1276828 B1 19971103; IT MI952038 A1 19970407; IT MI952038 D0 19951006