(19)

(11)

EP 1 708 861 A1

(12)

(43) Date of publication: 11.10.2006 Bulletin 2006/41 (21) Application number: 04737711.4 (22) Date of filing: 16.07.2004

(51) International Patent Classification (IPC):  B28D 1/06(2006.01) B28D 7/04(2006.01) B28D 1/02(2006.01) (86) International application number: PCT/BR2004/000117 (87) International publication number: WO 2005/007372 (27.01.2005 Gazette 2005/04)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 18.07.2003 BR 0303163 (71) Applicant: Fraga Filho, Aristides 29309-020 Cachoeiro de Itapemirim, ES (BR)	(72) Inventor: Fraga Filho, Aristides 29309-020 Cachoeiro de Itapemirim, ES (BR) (74) Representative: Fernandez Lerroux, Aurelio  Nunez de Balboa, 54, 3rd Floor 28001 Madrid 28001 Madrid (ES)