(19)

(11)

EP 2 694 763 A1

(12)

(43) Date of publication: 12.02.2014 Bulletin 2014/07 (21) Application number: 11722929.4 (22) Date of filing: 08.04.2011

(51) International Patent Classification (IPC):  E05B 15/02(2006.01) (86) International application number: PCT/IT2011/000106 (87) International publication number: WO 2012/137230 (11.10.2012 Gazette 2012/41)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (71) Applicant: CISA S.p.A. 48018 Faenza (IT)	(72) Inventors: MISIROCCHI, Andrea I-48018 Faenza (IT) FUSTINI, Fausto I-40026 Imola (IT) (74) Representative: Modiano, Micaela Nadia et al Modiano & Partners (IT) Via Meravigli, 16 20123 Milano 20123 Milano (IT)