(19)

(11)

EP 1 974 108 A1

(12)

(43) Date of publication: 01.10.2008 Bulletin 2008/40 (21) Application number: 07700092.5 (22) Date of filing: 11.01.2007

(51) International Patent Classification (IPC):  E04F 19/04(2006.01) (86) International application number: PCT/BE2007/000005 (87) International publication number: WO 2007/079555 (19.07.2007 Gazette 2007/29)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 12.01.2006 BE 200600027 20.04.2006 BE 200600233 (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)