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(11)

EP 2 877 660 A1

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(43) Date of publication: 03.06.2015 Bulletin 2015/23 (21) Application number: 12756831.9 (22) Date of filing: 24.07.2012

(51) International Patent Classification (IPC):  E05B 63/00(2006.01) E05B 63/06(2006.01) E05B 15/04(2006.01) E05B 15/10(2006.01) E05B 59/00(2006.01) E05C 1/08(2006.01) (86) International application number: PCT/IT2012/000229 (87) International publication number: WO 2014/016854 (30.01.2014 Gazette 2014/05)

(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: BALLANTI, Claudio I-48022 Lugo (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)