(19)

(11)

EP 1 355 704 A1

(12)

(43) Date of publication: 29.10.2003 Bulletin 2003/44 (21) Application number: 01961563.2 (22) Date of filing: 03.09.2001

(51) International Patent Classification (IPC)7: A63F 7/06 (86) International application number: PCT/SE0101/859 (87) International publication number: WO 0202/0104 (14.03.2002 Gazette 2002/11)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 06.09.2000 SE 0003136 (71) Applicant: LIR Handelsbolag 684 30 Munkfors (SE)	(72) Inventors: JOHANSSON, Thomas S-683 40 Uddeholm (SE) DAHLGREN, Lars-Erik S-683 93 R da (SE) (74) Representative: Johansson, Lars E.  Hynell Patenttjänst ABPatron Carls Väg 2 683 40 Hagfors/Uddeholm 683 40 Hagfors/Uddeholm (SE)