(19)

(11)

EP 3 390 750 A1

(12)

(43) Date of publication: 24.10.2018 Bulletin 2018/43 (21) Application number: 16831916.8 (22) Date of filing: 16.12.2016

(51) International Patent Classification (IPC):  E05B 81/18(2014.01) E05B 81/40(2014.01) E05B 47/02(2006.01) (86) International application number: PCT/IB2016/057704 (87) International publication number: WO 2017/103869 (22.06.2017 Gazette 2017/25)

(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 Designated Validation States: MA MD (30) Priority: 18.12.2015 IT UB20152688 U 14.12.2016 IT 201600126433 U (71) Applicant: Campironi, Gianmarco 20144 Milano (IT)	(72) Inventor: Campironi, Gianmarco 20144 Milano (IT) (74) Representative: Parisi, Luigi  c/o STERAF S.r.l. Corso di Porta Romana 132 20122 Milano 20122 Milano (IT)