(19)

(11)

EP 2 440 038 A1

(12)

(43) Date of publication: 18.04.2012 Bulletin 2012/16 (21) Application number: 10785770.8 (22) Date of filing: 31.05.2010

(51) International Patent Classification (IPC):  A01K 1/00(2006.01) G01F 1/00(2006.01) F24F 11/00(2006.01) (86) International application number: PCT/DK2010/000073 (87) International publication number: WO 2010/142292 (16.12.2010 Gazette 2010/50)

(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 SE SI SK SM TR (30) Priority: 12.06.2009 DK 200900730 19.02.2010 DK 201000141 (71) Applicant: Skov A/s 7870 Roslev (DK)	(72) Inventor: RIISGAARD-JENSEN, Martin DK-7870 Roslev (DK) (74) Representative: Holme Patent A/S  Vesterbrogade 20 1620 Copenhagen V 1620 Copenhagen V (DK)