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1. (WO2018011016) AGRICULTURAL ELECTRIC MOWER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/011016 International Application No.: PCT/EP2017/066628
Publication Date: 18.01.2018 International Filing Date: 04.07.2017
IPC:
A01D 34/66 (2006.01) ,A01D 34/78 (2006.01)
Applicants: AGCO INTERNATIONAL GMBH[CH/CH]; Victor von Bruns Strasse 17 CH-8212 Neuhausen am Rheinfall, CH
Inventors: BREU, Wolfgang; DE
Agent: AGCO INTELLECTUAL PROPERTY DEPARTMENT; Abbey Park Stoneleigh Kenilworth CV8 2TQ, GB
Priority Data:
1612224.414.07.2016GB
Title (EN) AGRICULTURAL ELECTRIC MOWER
(FR) TONDEUSE ÉLECTRIQUE AGRICOLE
Abstract: front page image
(EN) A control system (12) for a mower (2, 3, 4) is attached to a tractor (t), wherein the said mower (2, 3, 4) comprises at least one rotor (8) to which at least one blade (9) is attached. The at least one rotor (8) comprises an electric motor (11) and electric current supplied to the rotor, indicative of the torque applied to the rotor, is measured by the control system (12). The rotor (8) and tractor (1) are maintained at constant respective operating speeds, and an increase in current detected by the control system (12) indicates a blunt knife and a driver warning (33) is given.
(FR) L'invention concerne un système de commande (12) destiné à une tondeuse (2, 3, 4) qui est fixée à un tracteur (t), ladite tondeuse (2, 3, 4) comprenant au moins un rotor (8) auquel est fixée au moins une lame (9). Le ou les rotors (8) comprennent un moteur électrique (11) et un courant électrique fourni au rotor, caractéristique du couple appliqué au rotor, est mesuré par le système de commande (12). Le rotor (8) et le tracteur (1) sont maintenus à des vitesses de fonctionnement respectives constantes, et une augmentation du courant détectée par le système de commande (12) indique une lame émoussée et un avertissement (33) au conducteur est donné.
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: English (EN)