EP 3470562 B1 20200923 - METHOD OF SETTING WEFT TRAVEL INFORMATION FOR AIR JET LOOM
Title (en)
METHOD OF SETTING WEFT TRAVEL INFORMATION FOR AIR JET LOOM
Title (de)
VERFAHREN ZUM EINSTELLEN VON SCHUSSFADENLAUFINFORMATIONEN FÜR LUFTDÜSENWEBMASCHINEN
Title (fr)
PROCÉDÉ DE RÉGLAGE D'INFORMATIONS DE DÉPLACEMENT DE TRAME DANS UN MÉTIER À TISSER À JET D'AIR
Publication
Application
Priority
JP 2017197497 A 20171011
Abstract (en)
[origin: EP3470562A1] The invention provides a method of setting weft travel information for an air jet loom including a weft-insertion device that executes a jetting operation of each sub-nozzle during weft insertion in a jetting mode set based on weft travel information including information that allows a weft travel status to be plotted in a travel line form in a graph region whose horizontal and vertical axes indicate a crank angle and a distance from a weft-insertion start position in a weaving-width direction, the method including setting first and second positions on a weft supply side and an opposite side in a travel passage from the start position to an arrival position; dividing the travel line into first to third continuous partial travel lines in first to third sections divided at the start, first, second, and arrival positions; and setting the weft travel information as including information about each partial travel line.
IPC 8 full level
D03D 47/30 (2006.01); D03D 47/32 (2006.01)
CPC (source: CN EP)
D03D 47/30 (2013.01 - CN); D03D 47/304 (2013.01 - EP); D03D 47/3053 (2013.01 - CN)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3470562 A1 20190417; EP 3470562 B1 20200923; CN 109652901 A 20190419; CN 109652901 B 20220104; JP 2019070214 A 20190509; JP 7021896 B2 20220217
DOCDB simple family (application)
EP 18190358 A 20180823; CN 201811173544 A 20181009; JP 2017197497 A 20171011