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1. (WO2014206818) METHOD AND DEVICE FOR INSERTING TWO WEFT THREADS AT THE SAME TIME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/206818 International Application No.: PCT/EP2014/062755
Publication Date: 31.12.2014 International Filing Date: 17.06.2014
IPC:
D03D 47/38 (2006.01) ,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
38
Weft pattern mechanisms
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: PICANOL[BE/BE]; Steverlyncklaan 15 B-8900 Ieper, BE
Inventors: MOENECLAEY, Denis; BE
DEWITTE, Ronny; BE
Agent: PATENTANWÄLTE RUFF, WILHELM, BEIER, DAUSTER & PARTNER MBB; Kronenstrasse 30 70174 Stuttgart, DE
Priority Data:
BE 2013/044425.06.2013BE
Title (EN) METHOD AND DEVICE FOR INSERTING TWO WEFT THREADS AT THE SAME TIME
(FR) PROCÉDÉ ET DISPOSITIF D'INSERTION DE DEUX FILS DE TRAME EN MÊME TEMPS
Abstract:
(EN) Weaving machine, device and method for inserting weft threads into a shed of a weaving machine by means of a gripper device (3), wherein at least a first weft thread (5) and a second weft thread (6) are inserted at the same time, and wherein an adjustment device (47) is driven to move the first weft thread (5) at the weft thread insertion side (71) of the weaving machine (1) transversally to the insertion direction (32) and away from the second weft thread (6), so that, when the first weft thread (5) and/or the second weft thread (6) are caught by crossing warp threads (7), the first weft thread (5) and the second weft thread (6) are distanced from each other over their inserted length.
(FR) L'invention concerne un métier à tisser, un dispositif et un procédé d'insertion de fils de trame dans la foule d'un métier à tisser, par le biais d'un dispositif (3) pince, au moins un premier fil (5) de trame et un second fil (6) de trame étant insérés en même temps et un dispositif (47) de réglage étant entraîné pour déplacer le premier fil (5) de trame au niveau du côté (71) d'insertion de fil de trame du métier à tisser (1) au plan transversal par rapport à la direction (32) d'insertion et en s'éloignant du second fil (6) de trame, de sorte que, lorsque le premier fil (5) de trame et/ou le second fil (6) de trame soient attrapés par des fils (7) de chaîne croisés, le premier fil (5) de trame et le second fil (6) de trame sont à distance l'un de l'autre sur leur longueur insérée.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)