(19)

(11)

EP 2 661 172 A1

(12)

(43) Date of publication: 13.11.2013 Bulletin 2013/46 (21) Application number: 11810596.4 (22) Date of filing: 22.12.2011

(51) International Patent Classification (IPC):  A01K 1/00(2006.01) A01K 1/02(2006.01) (86) International application number: PCT/EP2011/073857 (87) International publication number: WO 2012/093043 (12.07.2012 Gazette 2012/28)

(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: 05.01.2011 EP 11150185 (71) Applicant: Van der Lee Stalinrichting en Voersystemen B.V. 5388 TW Nistelrode (NL)	(72) Inventor: VAN DER LEE, Theodorus Johannes Maria NL-5388 TW Nistelrode (NL) (74) Representative: Doolaar, Frans  Inaday Patent B.V. Hengelosestraat 141 7521 AA Enschede 7521 AA Enschede (NL)