(19)

(11)

EP 2 844 810 A1

(12)

(43) Date of publication: 11.03.2015 Bulletin 2015/11 (21) Application number: 13725218.5 (22) Date of filing: 01.05.2013

(51) International Patent Classification (IPC):  E04F 21/16(2006.01) (86) International application number: PCT/NL2013/050327 (87) International publication number: WO 2013/165244 (07.11.2013 Gazette 2013/45)

(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: 01.05.2012 NL 2008738 (71) Applicant: Van Meeteren Kondrevych, Robin Ronald Ludovicus 4661 JL Halsteren (NL)	(72) Inventor: Van Meeteren Kondrevych, Robin Ronald Ludovicus 4661 JL Halsteren (NL) (74) Representative: EP&C  P.O. Box 3241 2280 GE Rijswijk 2280 GE Rijswijk (NL)