(19)

(11)

EP 1 689 964 A1

(12)

(43) Date of publication: 16.08.2006 Bulletin 2006/33 (21) Application number: 04716307.6 (22) Date of filing: 02.03.2004

(51) International Patent Classification (IPC):  E06B 9/78(2006.01) (86) International application number: PCT/IT2004/000099 (87) International publication number: WO 2005/049953 (02.06.2005 Gazette 2005/22)

(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: 20.11.2003 IT TO20030917 (71) Applicant: Gianus S.p.A. 20121 Milano (IT)	(72) Inventor: BRIOSCHI, Roberto I-28040 Borgoticino (IT) (74) Representative: Garavelli, Paolo et al A.BRE.MAR. S.R.L., Via Servais 27 10146 Torino 10146 Torino (IT)