(19)

(11)

EP 1 082 498 A1

(12)

(43) Date of publication: 14.03.2001 Bulletin 2001/11 (21) Application number: 99922663.2 (22) Date of filing: 12.05.1999

(51) International Patent Classification (IPC)7: E01F 15/04 (86) International application number: PCT/NO9900/154 (87) International publication number: WO 9961/708 (02.12.1999 Gazette 1999/48)

(84) Designated Contracting States: AT CH DE DK ES FI FR GB GR IT LI NL SE Designated Extension States: LT LV (30) Priority: 13.05.1998 NO 982171 (71) Applicant: Euroskilt A.S. 2607 Vingrom (NO)	(72) Inventor: INGULSTAD, Arnulf N-1162 Oslo (NO) (74) Representative: Karlsson, Leif Karl Gunnar et al L.A. Groth & Co. KB,Box 6107 102 32 Stockholm 102 32 Stockholm (SE)