(19)
(11) EP 3 037 575 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
30.11.2016 Bulletin 2016/48

(43) Date of publication A2:
29.06.2016 Bulletin 2016/26

(21) Application number: 15201580.6

(22) Date of filing: 21.12.2015
(51) International Patent Classification (IPC): 
D03D 49/28(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
Designated Validation States:
MA MD

(30) Priority: 22.12.2014 IT MI20142201

(71) Applicant: ITEMA S.p.A.
24020 Colzate (BG) (IT)

(72) Inventors:
  • ARRIGONI, Massimo
    24126 BERGAMO (IT)
  • PEZZONI, Dario
    24126 BERGAMO (IT)

(74) Representative: Faggioni, Marco et al
Fumero S.r.l. Pettenkoferstrasse 20/22
80336 München
80336 München (DE)

   


(54) INSERTION SYSTEM OF THE WEFT THREADS IN A WEAVING LOOM


(57) Weft thread insertion system into a projectile weaving loom, wherein the projectiles (1) are launched into the shed due to the mechanical action of a thrust member provided with alternate cyclic movement consisting of a rack (R) driven into motion by a plurality of toothed wheels (D), each one controlled by a respective electric servomotor (M), arranged in succession along the rack (R) and meshed therewith.







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Search report