Title:
空気噴射式織機における緯糸飛走情報の設定方法
Document Type and Number:
Japanese Patent JP7021896
Kind Code:
B2
Abstract:
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.
Inventors:
Kenji Sakurada
Hideya Kontani
Hideya Kontani
Application Number:
JP2017197497A
Publication Date:
February 17, 2022
Filing Date:
October 11, 2017
Export Citation:
Assignee:
Tsudakoma Industry Co., Ltd.
International Classes:
D03D47/30; D03D51/00
Domestic Patent References:
| JP7003585A | ||||
| JP2004052171A |
Foreign References:
| EP2163670A1 |
Attorney, Agent or Firm:
Patent Business Corporation Minami Patent Office