(19)

(11)

EP 2 880 239 A1

(12)

(43) Date of publication: 10.06.2015 Bulletin 2015/24 (21) Application number: 13753707.2 (22) Date of filing: 27.06.2013

(51) International Patent Classification (IPC):  E06B 9/50(2006.01) (86) International application number: PCT/NL2013/000036 (87) International publication number: WO 2014/021709 (06.02.2014 Gazette 2014/06)

(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: 31.07.2012 NL 1039751 (71) Applicant: Forest Group Nederland B.V. 7418 EZ Deventer (NL)	(72) Inventor: BOSGOED, Henricus Wilhelmus Frederikus NL-7433 CX Schalkhaar (NL) (74) Representative: Lips, Hendrik Jan George  HAAGSCH OCTROOIBUREAU Breitnerlaan 146 2596 HG Den Haag 2596 HG Den Haag (NL)