(19)

(11)

EP 1 804 567 A1

(12)

(43) Date of publication: 11.07.2007 Bulletin 2007/28 (21) Application number: 05786168.4 (22) Date of filing: 27.09.2005

(51) International Patent Classification (IPC):  A01D 87/12(2006.01) B66F 9/18(2006.01) (86) International application number: PCT/SE2005/001416 (87) International publication number: WO 2006/038852 (13.04.2006 Gazette 2006/15)

(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 NL PL PT RO SE SI SK TR (30) Priority: 01.10.2004 SE 0402380 (71) Applicant: Västergärdet Management AB 114 32 Stockholm (SE)	(72) Inventor: SCHAGER, Staffan S-114 32 Stockholm (SE) (74) Representative: Örtenblad, Bertil Tore et al Noréns Patentbyra AB P.O. Box 10198 100 55 Stockholm 100 55 Stockholm (SE)