(19)

(11)

EP 1 549 462 A1

(12)

(43) Date of publication: 06.07.2005 Bulletin 2005/27 (21) Application number: 02780980.5 (22) Date of filing: 04.10.2002

(51) International Patent Classification (IPC)7: B24B 7/18 (86) International application number: PCT/BE2002/000153 (87) International publication number: WO 2004/030862 (15.04.2004 Gazette 2004/16)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR Designated Extension States: AL LT LV MK RO SI (71) Applicant: Voet, Hans 2235 Hulshout (BE)	(72) Inventor: Voet, Hans 2235 Hulshout (BE) (74) Representative: Luys, Marie-José A.H. et al Gevers & Vander Haeghen,Intellectual Property House,Brussels Airport Business ParkHolidaystraat 5 1831 Diegem 1831 Diegem (BE)