(19)

(11)

EP 1 362 145 A1

(12)

(43) Date of publication: 19.11.2003 Bulletin 2003/47 (21) Application number: 02700924.0 (22) Date of filing: 21.02.2002

(51) International Patent Classification (IPC)7: E02B 7/00 (86) International application number: PCT/SE0200/300 (87) International publication number: WO 0206/6748 (29.08.2002 Gazette 2002/35)

(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: 23.02.2001 SE 0100620 (71) Applicant: Nordberg, Fred 426 71 Västra Frölunda (SE)	(72) Inventor: Nordberg, Fred 426 71 Västra Frölunda (SE) (74) Representative: Mossmark, Anders  Albihns Göteborg ABBox 142 401 22 Göteborg 401 22 Göteborg (SE)