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Pub. No.: WO/2012/119866 International Application No.: PCT/EP2012/053138
Publication Date: 13.09.2012 International Filing Date: 24.02.2012
IPC:
A01C 7/12 (2006.01)
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
C
PLANTING; SOWING; FERTILISING
7
Sowing
08
Broadcast seeders; Seeders depositing seeds in rows
12
Seeders with feeding-wheels
Applicants: KOWALCHUK, Trevor L.[CA/CA]; CA (UsOnly)
TURNER, Jack D.[CA/CA]; CA (UsOnly)
CNH BELGIUM N.V.[BE/BE]; Leon Claeysstraat 3A B-8210 Zedelgem, BE (AllExceptUS)
Inventors: KOWALCHUK, Trevor L.; CA
TURNER, Jack D.; CA
Agent: GUNST, Wilfried; CNH Belgium NV Leon Claeysstraat 3A B-8210 Zedelgem, BE
Priority Data:
13/045,28010.03.2011US
Title (EN) VARIABLE GEOMETRY METER ROLLER
(FR) ROULEAU DOSEUR À GÉOMÉTRIE VARIABLE
Abstract:
(EN) An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller.
(FR) L'invention concerne un dispositif de dosage agricole ayant un rouleau doseur à géométrie variable. Le dispositif de dosage agricole comprend un rouleau doseur ayant une pluralité de cannelures. Une superficie globale de la section transversale des cannelures augmente le long d'un axe longitudinal du rouleau doseur.
front page image
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, QA, RO, RS, RU, RW, 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, MD, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)