(19)

(11)

EP 3 107 369 A1

(12)

(43) Date of publication: 28.12.2016 Bulletin 2016/52 (21) Application number: 15711841.5 (22) Date of filing: 13.02.2015

(51) International Patent Classification (IPC):  A01F 15/10(2006.01) (86) International application number: PCT/IB2015/051088 (87) International publication number: WO 2015/125052 (27.08.2015 Gazette 2015/34)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 20.02.2014 IT BS20140047 (71) Applicant: Corazzina, Luca 46049 Volta Mantovana (Mantova) (IT)	(72) Inventor: Corazzina, Luca 46049 Volta Mantovana (Mantova) (IT) (74) Representative: Gamba, Alessandro  Jacobacci & Partners S.p.A. Piazza della Vittoria, 11 25122 Brescia 25122 Brescia (IT)