(19)

(11)

EP 2 009 981 A1

(12)

(43) Date of publication: 07.01.2009 Bulletin 2009/02 (21) Application number: 07730567.0 (22) Date of filing: 13.04.2007

(51) International Patent Classification (IPC):  A01D 43/063(2006.01) (86) International application number: PCT/FI2007/000098 (87) International publication number: WO 2007/118926 (25.10.2007 Gazette 2007/43)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 13.04.2006 FI 20060364 (71) Applicant: Actioneco OY 15800 Lahti (FI)	(72) Inventor: KESKI-LUOPA, Mauno FI-15800 Lahti (FI) (74) Representative: Tanhua, Pekka Vilhelm  Berggren Oy Ab P.O. Box 16 FIN-00101 Helsinki FIN-00101 Helsinki (FI)