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(11)

EP 2 137 363 A1

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(43) Date of publication: 30.12.2009 Bulletin 2009/53 (21) Application number: 08714496.0 (22) Date of filing: 17.03.2008

(51) International Patent Classification (IPC):  E04F 13/04(2006.01) E04F 13/18(2006.01) (86) International application number: PCT/BE2008/000017 (87) International publication number: WO 2008/109969 (18.09.2008 Gazette 2008/38)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR (30) Priority: 15.03.2007 BE 200700115 (71) Applicant: Tache d'Or 3520 Zonhoven (BE)	(72) Inventors: PENDERS, Peter B-3520 Zonhoven (BE) GOMME, Herman B-3500 Hasselt (BE) (74) Representative: Van Reet, Joseph et al Gevers & Vander Haeghen, Holidaystraat 5 1831 Diegem 1831 Diegem (BE)