(19)

(11)

EP 1 268 951 A1

(12)

(43) Date of publication: 02.01.2003 Bulletin 2003/01 (21) Application number: 01915942.5 (22) Date of filing: 08.03.2001

(51) International Patent Classification (IPC)7: E04B 2/60 (86) International application number: PCT/NO0100/102 (87) International publication number: WO 0106/6865 (13.09.2001 Gazette 2001/37)

(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: 08.03.2000 NO 20001191 (71) Applicant: Fjeld, Tore 0381 Oslo (NO)	(72) Inventor: Fjeld, Tore 0381 Oslo (NO) (74) Representative: Casey, Lindsay Joseph et al F. R. Kelly & Co.27 Clyde RoadBallsbridge Dublin 4 Dublin 4 (IE)