(19)

(11)

EP 3 004 469 A1

(12)

(43) Date of publication: 13.04.2016 Bulletin 2016/15 (21) Application number: 14806868.7 (22) Date of filing: 05.06.2014

(51) International Patent Classification (IPC):  E02F 3/36(2006.01) (86) International application number: PCT/NO2014/050093 (87) International publication number: WO 2014/196871 (11.12.2014 Gazette 2014/50)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 06.06.2013 NO 20130795 (71) Applicant: Hardnor AS 5406 Stord (NO)	(72) Inventor: ELDØY, Bjørn N-5411 Stord (NO) (74) Representative: Acapo AS  P.O. Box 1880 Nordnes 5817 Bergen 5817 Bergen (NO)