(19)
(11) EP 2 535 446 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
07.09.2016 Bulletin 2016/36

(43) Date of publication A2:
19.12.2012 Bulletin 2012/51

(21) Application number: 12004035.7

(22) Date of filing: 24.05.2012
(51) International Patent Classification (IPC): 
D03D 47/30(2006.01)
(84) Designated Contracting States:
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
Designated Extension States:
BA ME

(30) Priority: 13.06.2011 JP 2011131287

(71) Applicant: Tsudakoma Kogyo Kabushiki Kaisha
Kanazawa-shi, Ishikawa-ken 921-8650 (JP)

(72) Inventors:
  • Kita, Kouichi
    Kanazawa-shi Ishikawa-ken 921-8650 (JP)
  • Matsuyama, Yutaka
    Kanazawa-shi Ishikawa-ken 921-8650 (JP)

(74) Representative: Samson & Partner Patentanwälte mbB 
Widenmayerstraße 6
80538 München
80538 München (DE)

   


(54) Method and apparatus for adjusting ejection position of auxiliary nozzle in air jet loom


(57) In an air jet loom which includes a plurality of auxiliary nozzles including a plurality of sub-nozzles (22) arranged along a weft insertion path and which performs a weaving operation that involves a change in a weaving state, a method for adjusting an ejection position of an auxiliary nozzle includes the step of setting at least one of the auxiliary nozzles as an adjustment target and allowing an ejection position of the auxiliary nozzle set as the adjustment target to be adjusted by an actuator, and the step of adjusting the ejection position of the auxiliary nozzle set as the adjustment target in response to the change in the weaving state during the weaving operation.







Search report









Search report