(19)

(11)

EP 1 163 408 A1

(12)

(43) Date of publication: 19.12.2001 Bulletin 2001/51 (21) Application number: 00922562.4 (22) Date of filing: 22.03.2000

(51) International Patent Classification (IPC)7: E04F 21/24, E01C 19/42, E04G 21/10 (86) International application number: PCT/EP0002/752 (87) International publication number: WO 0056/998 (28.09.2000 Gazette 2000/39)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 23.03.1999 IT MI990595 (71) Applicant: Lomar S.N.C. di M. Lovecchio & C. 20156 Milan (IT)	(72) Inventor: DEDA, Silvio, Attilio I-20020 Arese (IT) (74) Representative: Coppo, Alessandro et al Ing. Barzanò & Zanardo Milano S.p.A., Via Borgonuovo, 10 20121 Milano 20121 Milano (IT)