(19)

(11)

EP 2 614 197 A1

(12)

(43) Date of publication: 17.07.2013 Bulletin 2013/29 (21) Application number: 10754302.7 (22) Date of filing: 06.09.2010

(51) International Patent Classification (IPC):  E04D 13/10(2006.01) (86) International application number: PCT/EP2010/063046 (87) International publication number: WO 2012/031618 (15.03.2012 Gazette 2012/11)

(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 SE SI SK SM TR (71) Applicant: Caneias Ans 1410 Kolbotn (NO)	(72) Inventor: KNUTSEN, Knut Nordvald N-1410 Kolbotn (NO) (74) Representative: Popp, Eugen  Meissner, Bolte & Partner GbR Postfach 86 06 24 81633 München 81633 München (DE)