(19)

(11)

EP 1 815 085 A1

(12)

(43) Date of publication: 08.08.2007 Bulletin 2007/32 (21) Application number: 05801763.3 (22) Date of filing: 21.10.2005

(51) International Patent Classification (IPC):  E04F 15/024(2006.01) (86) International application number: PCT/EP2005/055467 (87) International publication number: WO 2006/053813 (26.05.2006 Gazette 2006/21)

(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 Designated Extension States: HR YU (30) Priority: 16.11.2004 LU 91123 (71) Applicant: Uniflair Industries S.P.A. 35026 Conselve (IT)	(72) Inventor: ISAAC, Eric, Peter L-5335 Moutfort (LU) (74) Representative: Lambert, Romain Ramon et al Office Ernest T. Freylinger S.A., 234, route d'Arlon, B.P. 48 8001 Strassen 8001 Strassen (LU)