(19)

(11)

EP 2 883 222 A1

(12)

(43) Date of publication: 17.06.2015 Bulletin 2015/25 (21) Application number: 13753112.5 (22) Date of filing: 06.08.2013

(51) International Patent Classification (IPC):  G08B 13/16(2006.01) G08B 29/18(2006.01) G08B 25/08(2006.01) G08B 6/00(2006.01) G08B 29/26(2006.01) G08B 15/00(2006.01) (86) International application number: PCT/EP2013/066441 (87) International publication number: WO 2014/023715 (13.02.2014 Gazette 2014/07)

(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 (30) Priority: 08.08.2012 IT MI20121414 (71) Applicant: HST S.r.l. 23841 Annone di Brianza (LC) (IT)	(72) Inventors: PEZZOLA, Marco I-23841 Annone Di Brianza (LC) (IT) LEO, Elisabetta I-23841 Annone Di Brianza (LC) (IT) (74) Representative: Pezzoli, Ennio  c/o Maccalli & Pezzoli S.r.l. Via Settembrini 40 20124 Milano 20124 Milano (IT)