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1. (WO2010140035) APPARATUS AND METHOD FOR EXCHANGE OF CORES IN A WINDING MACHINES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/140035    International Application No.:    PCT/IB2010/001217
Publication Date: 09.12.2010 International Filing Date: 24.05.2010
IPC:
B65H 19/22 (2006.01), B65H 19/26 (2006.01)
Applicants: UNITED CONVERTING S.R.L. [IT/IT]; Via per Coreglia, 13 I-55026 Piano di Coreglia - Lucca (IT) (For All Designated States Except US).
LUPI, Giuseppe [IT/IT]; (IT) (For US Only).
TORRI, Angelo [IT/IT]; (IT) (For US Only).
GIOMETTI, Gianluca [IT/IT]; (IT) (For US Only)
Inventors: LUPI, Giuseppe; (IT).
TORRI, Angelo; (IT).
GIOMETTI, Gianluca; (IT)
Agent: NESTI, Antonio; Via Arnolfo, 43 I-50121 Firenze (IT)
Priority Data:
FI2009A000125 05.06.2009 IT
Title (EN) APPARATUS AND METHOD FOR EXCHANGE OF CORES IN A WINDING MACHINES
(FR) APPAREIL ET PROCÉDÉ D'ÉCHANGE DE PARTIES CENTRALES DANS UNE ENROULEUSE
Abstract: front page image
(EN)A method and an apparatus for exchange of cores in a machine for winding a continuous layer of paper (1 ) drawn by a drawing assembly (2) and wound around a succession of cores (3) by a winding assembly (4), comprising a step of interruption of the continuity of the layer (1 ), via a difference of speed of the layer.
(FR)L'invention concerne un procédé et un appareil d'échange de parties centrales dans une machine permettant d'enrouler une couche continue de papier (1) étirée par un ensemble d'étirage (2) et enroulée autour d'une succession de parties centrales (3) par un ensemble d'enroulement (4), comprenant une étape d'interruption de la continuité de la couche (1) via une différence de vitesse de la couche.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Italian (IT)