(19)

(11)

EP 2 021 567 A1

(12)

(43) Date of publication: 11.02.2009 Bulletin 2009/07 (21) Application number: 06831771.8 (22) Date of filing: 15.12.2006

(51) International Patent Classification (IPC):  E05D 15/40(2006.01) E05F 17/00(2006.01) (86) International application number: PCT/IB2006/003704 (87) International publication number: WO 2007/132290 (22.11.2007 Gazette 2007/47)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 12.05.2006 IT MI20060943 (71) Applicant: SYSTEM HOLZ S.P.A. 22044 Cremnago di Inverigo (IT)	(72) Inventor: MOLTENI, Angelo I-22040 Brenna (IT) (74) Representative: Ferroni, Filippo et al Vicolo Giardino, 3 20121 Milano 20121 Milano (IT)