(19)

(11)

EP 2 673 233 A1

(12)

(43) Date of publication: 18.12.2013 Bulletin 2013/51 (21) Application number: 12744718.3 (22) Date of filing: 23.01.2012

(51) International Patent Classification (IPC):  B66C 1/66(2006.01) (86) International application number: PCT/NO2012/000006 (87) International publication number: WO 2012/108772 (16.08.2012 Gazette 2012/33)

(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 (30) Priority: 08.02.2011 NO 20110220 (71) Applicant: Steinhovden, Knut Ove 4327 Sandnes (NO)	(72) Inventor: Steinhovden, Knut Ove 4327 Sandnes (NO) (74) Representative: Håmsø Patentbyrå ANS  Postboks 171 4302 Sandnes 4302 Sandnes (NO)