(19)

(11)

EP 1 003 628 A1

(12)

(43) Date of publication: 31.05.2000 Bulletin 2000/22 (21) Application number: 97911443.6 (22) Date of filing: 03.11.1997

(51) International Patent Classification (IPC)7: B25C 5/04, B25C 5/02 (86) International application number: PCT/IT9700/272 (87) International publication number: WO 9819/832 (14.05.1998 Gazette 1998/19)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI MC NL PT SE (30) Priority: 06.11.1996 IT RM960759 (71) Applicant: Carafa Giovanni & C. S.N.C. 80072 Pozzuoli (IT)	(72) Inventor: ARTUSO, Fernando I-80070 Bacoli (IT) (74) Representative: Fiammenghi-Domenighetti, Delfina et al Fiammenghi-FiammenghiVia Quattro Fontane 31 00184 Roma 00184 Roma (IT)