(19)

(11)

EP 1 494 952 A1

(12)

(43) Date of publication: 12.01.2005 Bulletin 2005/02 (21) Application number: 03745501.1 (22) Date of filing: 01.04.2003

(51) International Patent Classification (IPC)7: B66C 13/08, E02F 3/36 (86) International application number: PCT/SE2003/000522 (87) International publication number: WO 2003/082725 (09.10.2003 Gazette 2003/41)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 02.04.2002 SE 0200994 (71) Applicant: INDEXATOR AB S-922 21 Vindeln (SE)	(72) Inventor: HARR, Joakim S-903 43 Ume (SE) (74) Representative: Körber, Martin, Dipl.-Phys.  Mitscherlich & Partner,Patent- und Rechtsanwälte,Sonnenstrasse 33 80331 München 80331 München (DE)