(19)

(11)

EP 0 920 245 A1

(12)

(43) Date of publication: 09.06.1999 Bulletin 1999/23 (21) Application number: 98924435.0 (22) Date of filing: 03.06.1998

(51) International Patent Classification (IPC):  A01B 73/ 00( . ) A01D 75/ 00( . ) (86) International application number: PCT/GB1998/001470 (87) International publication number: WO 1998/054945 (10.12.1998 Gazette 1998/49)

(84) Designated Contracting States: DE DK ES FR GB SE (30) Priority: 06.06.1997 GB 19970011610 (71) Applicant: KVERNELAND TAARUP A/S 5300 Kerteminde (DK)	(72) Inventor: PEDERSEN, Peder DK-5300 Kerteminde (DK) (74) Representative: Orr, William McLean  URQUHART-DYKES & LORD 5th Floor, Tower House Merrion Way Leeds West Yorkshire, LS2 8PA Leeds West Yorkshire, LS2 8PA (GB)