(19)

(11)

EP 2 533 630 A1

(12)

(43) Date of publication: 19.12.2012 Bulletin 2012/51 (21) Application number: 11704713.4 (22) Date of filing: 11.02.2011

(51) International Patent Classification (IPC):  A01M 23/38(2006.01) (86) International application number: PCT/DK2011/050039 (87) International publication number: WO 2011/098087 (18.08.2011 Gazette 2011/33)

(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 (30) Priority: 12.02.2010 DK 201070049 (71) Applicant: Ratèl APS 6000 Kolding (DK)	(72) Inventors: KNUDSEN, Hans DK-6000 Kolding (DK) THIIM, Christian DK-7400 Herning (DK) (74) Representative: Tellefsen, Jens J. et al Patrade A/S Fredens Torv 3A 8000 Aarhus C 8000 Aarhus C (DK)