(19)

(11)

EP 1 948 869 A1

(12)

(43) Date of publication: 30.07.2008 Bulletin 2008/31 (21) Application number: 06812815.6 (22) Date of filing: 07.11.2006

(51) International Patent Classification (IPC):  E01F 9/018(2006.01) (86) International application number: PCT/NO2006/000399 (87) International publication number: WO 2007/053040 (10.05.2007 Gazette 2007/19)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 07.11.2005 NO 20055220 (71) Applicant: Saferoad AS 6151 Ørsta (NO)	(72) Inventor: NES, Oddbjörn N-6100 Volda (NO) (74) Representative: Folven, Reiel  Curo AS Industriveien 53 7080 Heimdal 7080 Heimdal (NO)