(19)

(11)

EP 0 782 651 A1

(12)

(43) Date of publication: 09.07.1997 Bulletin 1997/28 (21) Application number: 95932776.0 (22) Date of filing: 19.09.1995

(51) International Patent Classification (IPC):  E04B 2/ 74( . ) (86) International application number: PCT/EP1995/003695 (87) International publication number: WO 1996/009448 (28.03.1996 Gazette 1996/14)

(84) Designated Contracting States: DE FR GB IT SE (30) Priority: 20.09.1994 IT 1994TO00734 05.07.1995 AU 19950024815 (71) Applicant: Trini Castelli, Clino I-20121 Milan (IT)	(72) Inventor: Trini Castelli, Clino I-20121 Milan (IT) (74) Representative: De Nova, Roberto, et al  c/o JACOBACCI & PERANI S.p.A. Via Visconti di Modrone 7 20122 Milano 20122 Milano (IT)