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1. (WO2018009120) WEFT YARN FEEDING ARRANGEMENT WITH ENDLESS RUNNING BELT AND A METHOD FOR CONTROLLING THE ARRANGEMENT
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2018/009120 International Application No.: PCT/SE2017/050669
Publication Date: 11.01.2018 International Filing Date: 20.06.2017
IPC:
D03D 47/34 (2006.01)
D TEXTILES; PAPER
03
WEAVING
D
WOVEN FABRICS; METHODS OF WEAVING; LOOMS
47
Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
34
Handling the weft between bulk storage and weft-inserting means
Applicants:
IRO AKTIEBOLAG [SE/SE]; Box 54 523 22 Ulricehamn, SE
Inventors:
JOSEFSSON, Pär; SE
JOHANSSON, Birger; SE
HALVARSSON, Bjrön; SE
Agent:
SANDSTRÖM & SANDSTRÖM IP AB; Boda 193 91 Sigtuna, SE
Priority Data:
1650987-906.07.2016SE
Title (EN) WEFT YARN FEEDING ARRANGEMENT WITH ENDLESS RUNNING BELT AND A METHOD FOR CONTROLLING THE ARRANGEMENT
(FR) DISPOSITIF D’ALIMENTATION DE FIL DE TRAME À COURROIE SANS FIN ET PROCÉDÉ DE COMMANDE DU DISPOSITIF
Abstract:
(EN) Described are, among other things, methods and devices for feeding weft yarn to a weaving machine (10) using a yarn feeding device (16) comprising at least one endless running belt (22) driven by a controlled motor (24). The running belt comprises at least one yarn transport element (26) each, the yarn transport element(s) being adapted to draw yarn (40) from a yarn storage (14) and to release the yarn at a set location to form a loop or loops of yarn acting as a yarn buffer for the weaving machine. There is also at least one yarn restraining element (30) adapted to hold the yarn in a loop.
(FR) La présente invention concerne, entre autres choses, des procédés et des dispositifs d’alimentation de fil de trame à un métier à tisser (10) en utilisant un dispositif d’alimentation de fil (16) comprenant au moins une courroie sans fin (22) entraînée par un moteur commandé (24). La courroie de roulement comprend au moins un élément de transport de fil (26) chacun, de l'(des) élément(s) de transport de fil étant adaptés pour étirer le fil (40) depuis un stockage de fil (14) et pour libérer le fil au niveau d’un lieu déterminé pour former une boucle ou des boucles de fil agissant comme tampon de fil pour le métier à tisser. Il existe au moins également un élément de retenue de fil (30) adapté pour maintenir le fil dans une boucle.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
CN109415851EP3481980