(19)

(11)

EP 1 282 748 A2

(12)

(88) Date of publication A3: 11.04.2002 (43) Date of publication: 12.02.2003 Bulletin 2003/07 (21) Application number: 01924017.5 (22) Date of filing: 09.04.2001

(51) International Patent Classification (IPC)7: E04B 2/02, E04B 2/70 (86) International application number: PCT/NO0100/158 (87) International publication number: WO 0107/9618 (25.10.2001 Gazette 2001/43)

(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: 17.04.2000 NO 20002014 (71) Applicant: Gjems, Ole Reider 1440 Droebak (NO)	(72) Inventor: Gjems, Ole Reider 1440 Droebak (NO) (74) Representative: Bucks, Teresa Anne et al BOULT WADE TENNANT,Verulam Gardens70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)