(19)

(11)

EP 1 341 978 A2

(12)

(88) Date of publication A3: 09.01.2003 (43) Date of publication: 10.09.2003 Bulletin 2003/37 (21) Application number: 01270667.7 (22) Date of filing: 05.12.2001

(51) International Patent Classification (IPC)7: E04G 1/00 (86) International application number: PCT/IT0100/617 (87) International publication number: WO 0204/8479 (20.06.2002 Gazette 2002/25)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 13.12.2000 IT PD20000278 (71) Applicant: Sedran, Ezio 33077 Sacile (IT)	(72) Inventor: Sedran, Ezio 33077 Sacile (IT) (74) Representative: Gustorf, Gerhard, Dipl.-Ing.  Patentanwalt,Bachstrasse 6 A 84036 Landshut 84036 Landshut (DE)