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1. (WO2018197972) A LEVER ACTUATOR FOR CIRCULAR KNITTING MACHINES, A CIRCULAR KNITTING MACHINE AND A METHOD FOR MOVING THE NEEDLES OF A CIRCULAR KNITTING MACHINE
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Pub. No.: WO/2018/197972 International Application No.: PCT/IB2018/052074
Publication Date: 01.11.2018 International Filing Date: 27.03.2018
IPC:
D04B 15/78 (2006.01) ,D04B 9/20 (2006.01)
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
B
KNITTING
15
Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
66
Devices for determining or controlling patterns
68
characterised by the knitting instruments used
78
Electrical devices
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
B
KNITTING
9
Circular weft knitting machines with independently-movable needles
20
with provision for narrowing or widening; with reciprocatory action, e.g. for knitting of flat portions
Applicants:
SANTONI S.P.A. [IT/IT]; Via Carlo Fenzi, 14 25135 BRESCIA, IT
Inventors:
LONATI, Andrea; IT
ALGHISI, Mauro; IT
LODRINI, Maurizio; IT
Agent:
ROSA, Daniele; IT
Priority Data:
10201700004477824.04.2017IT
Title (EN) A LEVER ACTUATOR FOR CIRCULAR KNITTING MACHINES, A CIRCULAR KNITTING MACHINE AND A METHOD FOR MOVING THE NEEDLES OF A CIRCULAR KNITTING MACHINE
(FR) ACTIONNEUR DE LEVIER POUR MACHINES À TRICOTER CIRCULAIRES, MACHINE À TRICOTER CIRCULAIRE ET PROCÉDÉ DE DÉPLACEMENT DES AIGUILLES D'UNE MACHINE À TRICOTER CIRCULAIRE
Abstract:
(EN) A lever actuator for circular knitting machines comprises a first array of levers (203) and a second array of levers (204). Each array of levers (203, 204) comprises a plurality of levers (205, 206) arranged consecutively along a common axis (K-K). The second array of levers (204) and the first array of levers (203) are arranged consecutively one after the other along the common axis (K-K). The first array of levers (203) is configured for engaging with teeth (35) of selectors (9) of the circular knitting machine (1) if the relative rotation of a needle-holding cylinder (2) with respect to actuating cams (C) of this circular knitting machine (1) occurs in a first sense of rotation (CCW). The second array of levers (204) is configured for engaging with the teeth (35) of the selectors (9) if the relative rotation of a needle-holding cylinder (2) with respect to the actuating cams (C) occurs in a second sense of rotation (CW) opposite to the first sense of rotation (CCW).
(FR) L'invention concerne un actionneur de leviers pour des machines à tricoter circulaires qui comprend un premier ensemble de leviers (203) et un second ensemble de leviers (204). Chaque ensemble de leviers (203, 204) comprend une pluralité de leviers (205, 206) agencés successivement le long d'un axe commun (K-K). Le second ensemble de leviers (204) et le premier ensemble de leviers (203) sont agencés successivement l'un après l'autre le long de l'axe commun (K-K). Le premier ensemble de leviers (203) est conçu pour se coupler à des dents (35) de sélecteurs (9) de la machine à tricoter circulaire (1) si la rotation relative d'un cylindre porte-aiguille (2) par rapport aux cames d'actionnement (C) de cette machine à tricoter circulaire (1) a lieu dans un premier sens de rotation (CCW). Le second ensemble de leviers (204) est conçu pour se coupler aux dents (35) des sélecteurs (9) si la rotation relative d'un cylindre porte-aiguille (2) par rapport aux cames d'actionnement (C) a lieu dans un second sens de rotation (CW) opposé au premier sens de rotation (CCW).
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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 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: Italian (IT)