(19)

(11)

EP 1 303 176 A2

(12)

(88) Date of publication A3: 18.04.2002 (43) Date of publication: 23.04.2003 Bulletin 2003/17 (21) Application number: 01955498.9 (22) Date of filing: 10.07.2001

(51) International Patent Classification (IPC)7: A01F 12/38 (86) International application number: PCT/IB0101/511 (87) International publication number: WO 0200/3775 (17.01.2002 Gazette 2002/03)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 12.07.2000 GB 0017078 (71) Applicant: Dronningborg Industries A/S 8900 Randers (DK)	(72) Inventors: HOEG, Jans, Anker, Friis DK-8961 Allingaabro (DK) JULSGAARD, Jens DK-8900 Randers (DK) (74) Representative: Elsworth, Dominic Stephen  AGCO Limited,PO BOX 62,Banner Lane Coventry CV4 9GF Coventry CV4 9GF (GB)